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<?php $letter = 'a'; print_r(array_filter(get_defined_functions()['internal'], function($function) {return $function[0] == $GLOBALS['letter'];}));
Output for 8.3.0 - 8.3.6
Array ( [372] => array_push [379] => asort [380] => arsort [395] => array_walk [396] => array_walk_recursive [398] => array_search [401] => array_fill [402] => array_fill_keys [405] => array_pop [406] => array_shift [407] => array_unshift [408] => array_splice [409] => array_slice [410] => array_merge [411] => array_merge_recursive [412] => array_replace [413] => array_replace_recursive [414] => array_keys [415] => array_key_first [416] => array_key_last [417] => array_values [418] => array_count_values [419] => array_column [420] => array_reverse [421] => array_pad [422] => array_flip [423] => array_change_key_case [424] => array_unique [425] => array_intersect_key [426] => array_intersect_ukey [427] => array_intersect [428] => array_uintersect [429] => array_intersect_assoc [430] => array_uintersect_assoc [431] => array_intersect_uassoc [432] => array_uintersect_uassoc [433] => array_diff_key [434] => array_diff_ukey [435] => array_diff [436] => array_udiff [437] => array_diff_assoc [438] => array_diff_uassoc [439] => array_udiff_assoc [440] => array_udiff_uassoc [441] => array_multisort [442] => array_rand [443] => array_sum [444] => array_product [445] => array_reduce [446] => array_filter [447] => array_map [448] => array_key_exists [450] => array_chunk [451] => array_combine [452] => array_is_list [546] => assert [547] => assert_options [593] => addcslashes [594] => addslashes [734] => abs [741] => asin [742] => acos [743] => atan [744] => atanh [745] => atan2 [749] => asinh [750] => acosh )
Output for 8.2.0 - 8.2.18
Array ( [366] => array_push [373] => asort [374] => arsort [389] => array_walk [390] => array_walk_recursive [392] => array_search [395] => array_fill [396] => array_fill_keys [399] => array_pop [400] => array_shift [401] => array_unshift [402] => array_splice [403] => array_slice [404] => array_merge [405] => array_merge_recursive [406] => array_replace [407] => array_replace_recursive [408] => array_keys [409] => array_key_first [410] => array_key_last [411] => array_values [412] => array_count_values [413] => array_column [414] => array_reverse [415] => array_pad [416] => array_flip [417] => array_change_key_case [418] => array_unique [419] => array_intersect_key [420] => array_intersect_ukey [421] => array_intersect [422] => array_uintersect [423] => array_intersect_assoc [424] => array_uintersect_assoc [425] => array_intersect_uassoc [426] => array_uintersect_uassoc [427] => array_diff_key [428] => array_diff_ukey [429] => array_diff [430] => array_udiff [431] => array_diff_assoc [432] => array_diff_uassoc [433] => array_udiff_assoc [434] => array_udiff_uassoc [435] => array_multisort [436] => array_rand [437] => array_sum [438] => array_product [439] => array_reduce [440] => array_filter [441] => array_map [442] => array_key_exists [444] => array_chunk [445] => array_combine [446] => array_is_list [540] => assert [541] => assert_options [585] => addcslashes [586] => addslashes [726] => abs [733] => asin [734] => acos [735] => atan [736] => atanh [737] => atan2 [741] => asinh [742] => acosh )
Output for 8.1.0 - 8.1.28
Array ( [356] => array_push [363] => asort [364] => arsort [379] => array_walk [380] => array_walk_recursive [382] => array_search [385] => array_fill [386] => array_fill_keys [389] => array_pop [390] => array_shift [391] => array_unshift [392] => array_splice [393] => array_slice [394] => array_merge [395] => array_merge_recursive [396] => array_replace [397] => array_replace_recursive [398] => array_keys [399] => array_key_first [400] => array_key_last [401] => array_values [402] => array_count_values [403] => array_column [404] => array_reverse [405] => array_pad [406] => array_flip [407] => array_change_key_case [408] => array_unique [409] => array_intersect_key [410] => array_intersect_ukey [411] => array_intersect [412] => array_uintersect [413] => array_intersect_assoc [414] => array_uintersect_assoc [415] => array_intersect_uassoc [416] => array_uintersect_uassoc [417] => array_diff_key [418] => array_diff_ukey [419] => array_diff [420] => array_udiff [421] => array_diff_assoc [422] => array_diff_uassoc [423] => array_udiff_assoc [424] => array_udiff_uassoc [425] => array_multisort [426] => array_rand [427] => array_sum [428] => array_product [429] => array_reduce [430] => array_filter [431] => array_map [432] => array_key_exists [434] => array_chunk [435] => array_combine [436] => array_is_list [530] => assert [531] => assert_options [575] => addcslashes [576] => addslashes [716] => abs [723] => asin [724] => acos [725] => atan [726] => atanh [727] => atan2 [731] => asinh [732] => acosh )
Output for 8.0.5 - 8.0.12, 8.0.14 - 8.0.30
Array ( [355] => array_push [362] => asort [363] => arsort [378] => array_walk [379] => array_walk_recursive [381] => array_search [384] => array_fill [385] => array_fill_keys [388] => array_pop [389] => array_shift [390] => array_unshift [391] => array_splice [392] => array_slice [393] => array_merge [394] => array_merge_recursive [395] => array_replace [396] => array_replace_recursive [397] => array_keys [398] => array_key_first [399] => array_key_last [400] => array_values [401] => array_count_values [402] => array_column [403] => array_reverse [404] => array_pad [405] => array_flip [406] => array_change_key_case [407] => array_unique [408] => array_intersect_key [409] => array_intersect_ukey [410] => array_intersect [411] => array_uintersect [412] => array_intersect_assoc [413] => array_uintersect_assoc [414] => array_intersect_uassoc [415] => array_uintersect_uassoc [416] => array_diff_key [417] => array_diff_ukey [418] => array_diff [419] => array_udiff [420] => array_diff_assoc [421] => array_diff_uassoc [422] => array_udiff_assoc [423] => array_udiff_uassoc [424] => array_multisort [425] => array_rand [426] => array_sum [427] => array_product [428] => array_reduce [429] => array_filter [430] => array_map [431] => array_key_exists [433] => array_chunk [434] => array_combine [528] => assert [529] => assert_options [573] => addcslashes [574] => addslashes [712] => abs [719] => asin [720] => acos [721] => atan [722] => atanh [723] => atan2 [727] => asinh [728] => acosh )
Output for 8.0.13
Array ( [355] => array_push [362] => asort [363] => arsort [378] => array_walk [379] => array_walk_recursive [381] => array_search [384] => array_fill [385] => array_fill_keys [388] => array_pop [389] => array_shift [390] => array_unshift [391] => array_splice [392] => array_slice [393] => array_merge [394] => array_merge_recursive [395] => array_replace [396] => array_replace_recursive [397] => array_keys [398] => array_key_first [399] => array_key_last [400] => array_values [401] => array_count_values [402] => array_column [403] => array_reverse [404] => array_pad [405] => array_flip [406] => array_change_key_case [407] => array_unique [408] => array_intersect_key [409] => array_intersect_ukey [410] => array_intersect [411] => array_uintersect [412] => array_intersect_assoc [413] => array_uintersect_assoc [414] => array_intersect_uassoc [415] => array_uintersect_uassoc [416] => array_diff_key [417] => array_diff_ukey [418] => array_diff [419] => array_udiff [420] => array_diff_assoc [421] => array_diff_uassoc [422] => array_udiff_assoc [423] => array_udiff_uassoc [424] => array_multisort [425] => array_rand [426] => array_sum [427] => array_product [428] => array_reduce [429] => array_filter [430] => array_map [431] => array_key_exists [433] => array_chunk [434] => array_combine [528] => assert [529] => assert_options [573] => addcslashes [574] => addslashes [714] => abs [721] => asin [722] => acos [723] => atan [724] => atanh [725] => atan2 [729] => asinh [730] => acosh )
Output for 8.0.0 - 8.0.3
Array ( [355] => array_push [362] => asort [363] => arsort [378] => array_walk [379] => array_walk_recursive [381] => array_search [384] => array_fill [385] => array_fill_keys [388] => array_pop [389] => array_shift [390] => array_unshift [391] => array_splice [392] => array_slice [393] => array_merge [394] => array_merge_recursive [395] => array_replace [396] => array_replace_recursive [397] => array_keys [398] => array_key_first [399] => array_key_last [400] => array_values [401] => array_count_values [402] => array_column [403] => array_reverse [404] => array_pad [405] => array_flip [406] => array_change_key_case [407] => array_unique [408] => array_intersect_key [409] => array_intersect_ukey [410] => array_intersect [411] => array_uintersect [412] => array_intersect_assoc [413] => array_uintersect_assoc [414] => array_intersect_uassoc [415] => array_uintersect_uassoc [416] => array_diff_key [417] => array_diff_ukey [418] => array_diff [419] => array_udiff [420] => array_diff_assoc [421] => array_diff_uassoc [422] => array_udiff_assoc [423] => array_udiff_uassoc [424] => array_multisort [425] => array_rand [426] => array_sum [427] => array_product [428] => array_reduce [429] => array_filter [430] => array_map [431] => array_key_exists [433] => array_chunk [434] => array_combine [528] => assert [529] => assert_options [573] => addcslashes [574] => addslashes [713] => abs [720] => asin [721] => acos [722] => atan [723] => atanh [724] => atan2 [728] => asinh [729] => acosh )
Output for 7.4.0 - 7.4.33
Array ( [422] => addslashes [423] => addcslashes [505] => abs [512] => asin [513] => acos [514] => atan [515] => atanh [516] => atan2 [520] => asinh [521] => acosh [796] => asort [797] => arsort [804] => array_walk [805] => array_walk_recursive [816] => array_search [819] => array_fill [820] => array_fill_keys [822] => array_multisort [823] => array_push [824] => array_pop [825] => array_shift [826] => array_unshift [827] => array_splice [828] => array_slice [829] => array_merge [830] => array_merge_recursive [831] => array_replace [832] => array_replace_recursive [833] => array_keys [834] => array_key_first [835] => array_key_last [836] => array_values [837] => array_count_values [838] => array_column [839] => array_reverse [840] => array_reduce [841] => array_pad [842] => array_flip [843] => array_change_key_case [844] => array_rand [845] => array_unique [846] => array_intersect [847] => array_intersect_key [848] => array_intersect_ukey [849] => array_uintersect [850] => array_intersect_assoc [851] => array_uintersect_assoc [852] => array_intersect_uassoc [853] => array_uintersect_uassoc [854] => array_diff [855] => array_diff_key [856] => array_diff_ukey [857] => array_udiff [858] => array_diff_assoc [859] => array_udiff_assoc [860] => array_diff_uassoc [861] => array_udiff_uassoc [862] => array_sum [863] => array_product [864] => array_filter [865] => array_map [866] => array_chunk [867] => array_combine [868] => array_key_exists [872] => assert [873] => assert_options )
Output for 7.3.0 - 7.3.33
Array ( [420] => addslashes [421] => addcslashes [502] => abs [509] => asin [510] => acos [511] => atan [512] => atanh [513] => atan2 [517] => asinh [518] => acosh [793] => asort [794] => arsort [801] => array_walk [802] => array_walk_recursive [813] => array_search [816] => array_fill [817] => array_fill_keys [819] => array_multisort [820] => array_push [821] => array_pop [822] => array_shift [823] => array_unshift [824] => array_splice [825] => array_slice [826] => array_merge [827] => array_merge_recursive [828] => array_replace [829] => array_replace_recursive [830] => array_keys [831] => array_key_first [832] => array_key_last [833] => array_values [834] => array_count_values [835] => array_column [836] => array_reverse [837] => array_reduce [838] => array_pad [839] => array_flip [840] => array_change_key_case [841] => array_rand [842] => array_unique [843] => array_intersect [844] => array_intersect_key [845] => array_intersect_ukey [846] => array_uintersect [847] => array_intersect_assoc [848] => array_uintersect_assoc [849] => array_intersect_uassoc [850] => array_uintersect_uassoc [851] => array_diff [852] => array_diff_key [853] => array_diff_ukey [854] => array_udiff [855] => array_diff_assoc [856] => array_udiff_assoc [857] => array_diff_uassoc [858] => array_udiff_uassoc [859] => array_sum [860] => array_product [861] => array_filter [862] => array_map [863] => array_chunk [864] => array_combine [865] => array_key_exists [869] => assert [870] => assert_options )
Output for 7.2.7 - 7.2.33
Array ( [419] => addslashes [420] => addcslashes [501] => abs [508] => asin [509] => acos [510] => atan [511] => atanh [512] => atan2 [516] => asinh [517] => acosh [789] => asort [790] => arsort [797] => array_walk [798] => array_walk_recursive [809] => array_search [812] => array_fill [813] => array_fill_keys [815] => array_multisort [816] => array_push [817] => array_pop [818] => array_shift [819] => array_unshift [820] => array_splice [821] => array_slice [822] => array_merge [823] => array_merge_recursive [824] => array_replace [825] => array_replace_recursive [826] => array_keys [827] => array_values [828] => array_count_values [829] => array_column [830] => array_reverse [831] => array_reduce [832] => array_pad [833] => array_flip [834] => array_change_key_case [835] => array_rand [836] => array_unique [837] => array_intersect [838] => array_intersect_key [839] => array_intersect_ukey [840] => array_uintersect [841] => array_intersect_assoc [842] => array_uintersect_assoc [843] => array_intersect_uassoc [844] => array_uintersect_uassoc [845] => array_diff [846] => array_diff_key [847] => array_diff_ukey [848] => array_udiff [849] => array_diff_assoc [850] => array_udiff_assoc [851] => array_diff_uassoc [852] => array_udiff_uassoc [853] => array_sum [854] => array_product [855] => array_filter [856] => array_map [857] => array_chunk [858] => array_combine [859] => array_key_exists [863] => assert [864] => assert_options )
Output for 7.2.0 - 7.2.6
Array ( [419] => addslashes [420] => addcslashes [501] => abs [508] => asin [509] => acos [510] => atan [511] => atanh [512] => atan2 [516] => asinh [517] => acosh [788] => asort [789] => arsort [796] => array_walk [797] => array_walk_recursive [808] => array_search [811] => array_fill [812] => array_fill_keys [814] => array_multisort [815] => array_push [816] => array_pop [817] => array_shift [818] => array_unshift [819] => array_splice [820] => array_slice [821] => array_merge [822] => array_merge_recursive [823] => array_replace [824] => array_replace_recursive [825] => array_keys [826] => array_values [827] => array_count_values [828] => array_column [829] => array_reverse [830] => array_reduce [831] => array_pad [832] => array_flip [833] => array_change_key_case [834] => array_rand [835] => array_unique [836] => array_intersect [837] => array_intersect_key [838] => array_intersect_ukey [839] => array_uintersect [840] => array_intersect_assoc [841] => array_uintersect_assoc [842] => array_intersect_uassoc [843] => array_uintersect_uassoc [844] => array_diff [845] => array_diff_key [846] => array_diff_ukey [847] => array_udiff [848] => array_diff_assoc [849] => array_udiff_assoc [850] => array_diff_uassoc [851] => array_udiff_uassoc [852] => array_sum [853] => array_product [854] => array_filter [855] => array_map [856] => array_chunk [857] => array_combine [858] => array_key_exists [862] => assert [863] => assert_options )
Output for 7.1.19 - 7.1.33
Array ( [410] => addslashes [411] => addcslashes [492] => abs [499] => asin [500] => acos [501] => atan [502] => atanh [503] => atan2 [507] => asinh [508] => acosh [779] => asort [780] => arsort [787] => array_walk [788] => array_walk_recursive [799] => array_search [802] => array_fill [803] => array_fill_keys [805] => array_multisort [806] => array_push [807] => array_pop [808] => array_shift [809] => array_unshift [810] => array_splice [811] => array_slice [812] => array_merge [813] => array_merge_recursive [814] => array_replace [815] => array_replace_recursive [816] => array_keys [817] => array_values [818] => array_count_values [819] => array_column [820] => array_reverse [821] => array_reduce [822] => array_pad [823] => array_flip [824] => array_change_key_case [825] => array_rand [826] => array_unique [827] => array_intersect [828] => array_intersect_key [829] => array_intersect_ukey [830] => array_uintersect [831] => array_intersect_assoc [832] => array_uintersect_assoc [833] => array_intersect_uassoc [834] => array_uintersect_uassoc [835] => array_diff [836] => array_diff_key [837] => array_diff_ukey [838] => array_udiff [839] => array_diff_assoc [840] => array_udiff_assoc [841] => array_diff_uassoc [842] => array_udiff_uassoc [843] => array_sum [844] => array_product [845] => array_filter [846] => array_map [847] => array_chunk [848] => array_combine [849] => array_key_exists [853] => assert [854] => assert_options )
Output for 7.1.2 - 7.1.18
Array ( [410] => addslashes [411] => addcslashes [492] => abs [499] => asin [500] => acos [501] => atan [502] => atanh [503] => atan2 [507] => asinh [508] => acosh [778] => asort [779] => arsort [786] => array_walk [787] => array_walk_recursive [798] => array_search [801] => array_fill [802] => array_fill_keys [804] => array_multisort [805] => array_push [806] => array_pop [807] => array_shift [808] => array_unshift [809] => array_splice [810] => array_slice [811] => array_merge [812] => array_merge_recursive [813] => array_replace [814] => array_replace_recursive [815] => array_keys [816] => array_values [817] => array_count_values [818] => array_column [819] => array_reverse [820] => array_reduce [821] => array_pad [822] => array_flip [823] => array_change_key_case [824] => array_rand [825] => array_unique [826] => array_intersect [827] => array_intersect_key [828] => array_intersect_ukey [829] => array_uintersect [830] => array_intersect_assoc [831] => array_uintersect_assoc [832] => array_intersect_uassoc [833] => array_uintersect_uassoc [834] => array_diff [835] => array_diff_key [836] => array_diff_ukey [837] => array_udiff [838] => array_diff_assoc [839] => array_udiff_assoc [840] => array_diff_uassoc [841] => array_udiff_uassoc [842] => array_sum [843] => array_product [844] => array_filter [845] => array_map [846] => array_chunk [847] => array_combine [848] => array_key_exists [852] => assert [853] => assert_options )
Output for 7.1.0 - 7.1.1
Array ( [409] => addslashes [410] => addcslashes [491] => abs [498] => asin [499] => acos [500] => atan [501] => atanh [502] => atan2 [506] => asinh [507] => acosh [777] => asort [778] => arsort [785] => array_walk [786] => array_walk_recursive [797] => array_search [800] => array_fill [801] => array_fill_keys [803] => array_multisort [804] => array_push [805] => array_pop [806] => array_shift [807] => array_unshift [808] => array_splice [809] => array_slice [810] => array_merge [811] => array_merge_recursive [812] => array_replace [813] => array_replace_recursive [814] => array_keys [815] => array_values [816] => array_count_values [817] => array_column [818] => array_reverse [819] => array_reduce [820] => array_pad [821] => array_flip [822] => array_change_key_case [823] => array_rand [824] => array_unique [825] => array_intersect [826] => array_intersect_key [827] => array_intersect_ukey [828] => array_uintersect [829] => array_intersect_assoc [830] => array_uintersect_assoc [831] => array_intersect_uassoc [832] => array_uintersect_uassoc [833] => array_diff [834] => array_diff_key [835] => array_diff_ukey [836] => array_udiff [837] => array_diff_assoc [838] => array_udiff_assoc [839] => array_diff_uassoc [840] => array_udiff_uassoc [841] => array_sum [842] => array_product [843] => array_filter [844] => array_map [845] => array_chunk [846] => array_combine [847] => array_key_exists [851] => assert [852] => assert_options )
Output for 7.0.0 - 7.0.33
Array ( [407] => addslashes [408] => addcslashes [489] => abs [496] => asin [497] => acos [498] => atan [499] => atanh [500] => atan2 [504] => asinh [505] => acosh [774] => asort [775] => arsort [782] => array_walk [783] => array_walk_recursive [794] => array_search [797] => array_fill [798] => array_fill_keys [800] => array_multisort [801] => array_push [802] => array_pop [803] => array_shift [804] => array_unshift [805] => array_splice [806] => array_slice [807] => array_merge [808] => array_merge_recursive [809] => array_replace [810] => array_replace_recursive [811] => array_keys [812] => array_values [813] => array_count_values [814] => array_column [815] => array_reverse [816] => array_reduce [817] => array_pad [818] => array_flip [819] => array_change_key_case [820] => array_rand [821] => array_unique [822] => array_intersect [823] => array_intersect_key [824] => array_intersect_ukey [825] => array_uintersect [826] => array_intersect_assoc [827] => array_uintersect_assoc [828] => array_intersect_uassoc [829] => array_uintersect_uassoc [830] => array_diff [831] => array_diff_key [832] => array_diff_ukey [833] => array_udiff [834] => array_diff_assoc [835] => array_udiff_assoc [836] => array_diff_uassoc [837] => array_udiff_uassoc [838] => array_sum [839] => array_product [840] => array_filter [841] => array_map [842] => array_chunk [843] => array_combine [844] => array_key_exists [848] => assert [849] => assert_options )
Output for 5.6.4 - 5.6.40
Array ( [406] => addslashes [407] => addcslashes [486] => abs [493] => asin [494] => acos [495] => atan [496] => atanh [497] => atan2 [501] => asinh [502] => acosh [775] => asort [776] => arsort [783] => array_walk [784] => array_walk_recursive [795] => array_search [798] => array_fill [799] => array_fill_keys [801] => array_multisort [802] => array_push [803] => array_pop [804] => array_shift [805] => array_unshift [806] => array_splice [807] => array_slice [808] => array_merge [809] => array_merge_recursive [810] => array_replace [811] => array_replace_recursive [812] => array_keys [813] => array_values [814] => array_count_values [815] => array_column [816] => array_reverse [817] => array_reduce [818] => array_pad [819] => array_flip [820] => array_change_key_case [821] => array_rand [822] => array_unique [823] => array_intersect [824] => array_intersect_key [825] => array_intersect_ukey [826] => array_uintersect [827] => array_intersect_assoc [828] => array_uintersect_assoc [829] => array_intersect_uassoc [830] => array_uintersect_uassoc [831] => array_diff [832] => array_diff_key [833] => array_diff_ukey [834] => array_udiff [835] => array_diff_assoc [836] => array_udiff_assoc [837] => array_diff_uassoc [838] => array_udiff_uassoc [839] => array_sum [840] => array_product [841] => array_filter [842] => array_map [843] => array_chunk [844] => array_combine [845] => array_key_exists [849] => assert [850] => assert_options )
Output for 5.6.0 - 5.6.3
Array ( [405] => addslashes [406] => addcslashes [484] => abs [491] => asin [492] => acos [493] => atan [494] => atanh [495] => atan2 [499] => asinh [500] => acosh [772] => asort [773] => arsort [780] => array_walk [781] => array_walk_recursive [792] => array_search [795] => array_fill [796] => array_fill_keys [798] => array_multisort [799] => array_push [800] => array_pop [801] => array_shift [802] => array_unshift [803] => array_splice [804] => array_slice [805] => array_merge [806] => array_merge_recursive [807] => array_replace [808] => array_replace_recursive [809] => array_keys [810] => array_values [811] => array_count_values [812] => array_column [813] => array_reverse [814] => array_reduce [815] => array_pad [816] => array_flip [817] => array_change_key_case [818] => array_rand [819] => array_unique [820] => array_intersect [821] => array_intersect_key [822] => array_intersect_ukey [823] => array_uintersect [824] => array_intersect_assoc [825] => array_uintersect_assoc [826] => array_intersect_uassoc [827] => array_uintersect_uassoc [828] => array_diff [829] => array_diff_key [830] => array_diff_ukey [831] => array_udiff [832] => array_diff_assoc [833] => array_udiff_assoc [834] => array_diff_uassoc [835] => array_udiff_uassoc [836] => array_sum [837] => array_product [838] => array_filter [839] => array_map [840] => array_chunk [841] => array_combine [842] => array_key_exists [846] => assert [847] => assert_options )
Output for 5.5.1 - 5.5.38
Array ( [402] => addslashes [403] => addcslashes [481] => abs [488] => asin [489] => acos [490] => atan [491] => atanh [492] => atan2 [496] => asinh [497] => acosh [769] => asort [770] => arsort [777] => array_walk [778] => array_walk_recursive [789] => array_search [792] => array_fill [793] => array_fill_keys [795] => array_multisort [796] => array_push [797] => array_pop [798] => array_shift [799] => array_unshift [800] => array_splice [801] => array_slice [802] => array_merge [803] => array_merge_recursive [804] => array_replace [805] => array_replace_recursive [806] => array_keys [807] => array_values [808] => array_count_values [809] => array_column [810] => array_reverse [811] => array_reduce [812] => array_pad [813] => array_flip [814] => array_change_key_case [815] => array_rand [816] => array_unique [817] => array_intersect [818] => array_intersect_key [819] => array_intersect_ukey [820] => array_uintersect [821] => array_intersect_assoc [822] => array_uintersect_assoc [823] => array_intersect_uassoc [824] => array_uintersect_uassoc [825] => array_diff [826] => array_diff_key [827] => array_diff_ukey [828] => array_udiff [829] => array_diff_assoc [830] => array_udiff_assoc [831] => array_diff_uassoc [832] => array_udiff_uassoc [833] => array_sum [834] => array_product [835] => array_filter [836] => array_map [837] => array_chunk [838] => array_combine [839] => array_key_exists [843] => assert [844] => assert_options )
Output for 5.5.0
Array ( [402] => addslashes [403] => addcslashes [481] => abs [488] => asin [489] => acos [490] => atan [491] => atanh [492] => atan2 [496] => asinh [497] => acosh [768] => asort [769] => arsort [776] => array_walk [777] => array_walk_recursive [788] => array_search [791] => array_fill [792] => array_fill_keys [794] => array_multisort [795] => array_push [796] => array_pop [797] => array_shift [798] => array_unshift [799] => array_splice [800] => array_slice [801] => array_merge [802] => array_merge_recursive [803] => array_replace [804] => array_replace_recursive [805] => array_keys [806] => array_values [807] => array_count_values [808] => array_column [809] => array_reverse [810] => array_reduce [811] => array_pad [812] => array_flip [813] => array_change_key_case [814] => array_rand [815] => array_unique [816] => array_intersect [817] => array_intersect_key [818] => array_intersect_ukey [819] => array_uintersect [820] => array_intersect_assoc [821] => array_uintersect_assoc [822] => array_intersect_uassoc [823] => array_uintersect_uassoc [824] => array_diff [825] => array_diff_key [826] => array_diff_ukey [827] => array_udiff [828] => array_diff_assoc [829] => array_udiff_assoc [830] => array_diff_uassoc [831] => array_udiff_uassoc [832] => array_sum [833] => array_product [834] => array_filter [835] => array_map [836] => array_chunk [837] => array_combine [838] => array_key_exists [842] => assert [843] => assert_options )
Output for 5.4.18 - 5.4.45
Array ( [402] => addslashes [403] => addcslashes [478] => abs [485] => asin [486] => acos [487] => atan [488] => atanh [489] => atan2 [493] => asinh [494] => acosh [765] => asort [766] => arsort [773] => array_walk [774] => array_walk_recursive [785] => array_search [788] => array_fill [789] => array_fill_keys [791] => array_multisort [792] => array_push [793] => array_pop [794] => array_shift [795] => array_unshift [796] => array_splice [797] => array_slice [798] => array_merge [799] => array_merge_recursive [800] => array_replace [801] => array_replace_recursive [802] => array_keys [803] => array_values [804] => array_count_values [805] => array_reverse [806] => array_reduce [807] => array_pad [808] => array_flip [809] => array_change_key_case [810] => array_rand [811] => array_unique [812] => array_intersect [813] => array_intersect_key [814] => array_intersect_ukey [815] => array_uintersect [816] => array_intersect_assoc [817] => array_uintersect_assoc [818] => array_intersect_uassoc [819] => array_uintersect_uassoc [820] => array_diff [821] => array_diff_key [822] => array_diff_ukey [823] => array_udiff [824] => array_diff_assoc [825] => array_udiff_assoc [826] => array_diff_uassoc [827] => array_udiff_uassoc [828] => array_sum [829] => array_product [830] => array_filter [831] => array_map [832] => array_chunk [833] => array_combine [834] => array_key_exists [838] => assert [839] => assert_options )
Output for 5.4.1 - 5.4.17
Array ( [402] => addslashes [403] => addcslashes [478] => abs [485] => asin [486] => acos [487] => atan [488] => atanh [489] => atan2 [493] => asinh [494] => acosh [764] => asort [765] => arsort [772] => array_walk [773] => array_walk_recursive [784] => array_search [787] => array_fill [788] => array_fill_keys [790] => array_multisort [791] => array_push [792] => array_pop [793] => array_shift [794] => array_unshift [795] => array_splice [796] => array_slice [797] => array_merge [798] => array_merge_recursive [799] => array_replace [800] => array_replace_recursive [801] => array_keys [802] => array_values [803] => array_count_values [804] => array_reverse [805] => array_reduce [806] => array_pad [807] => array_flip [808] => array_change_key_case [809] => array_rand [810] => array_unique [811] => array_intersect [812] => array_intersect_key [813] => array_intersect_ukey [814] => array_uintersect [815] => array_intersect_assoc [816] => array_uintersect_assoc [817] => array_intersect_uassoc [818] => array_uintersect_uassoc [819] => array_diff [820] => array_diff_key [821] => array_diff_ukey [822] => array_udiff [823] => array_diff_assoc [824] => array_udiff_assoc [825] => array_diff_uassoc [826] => array_udiff_uassoc [827] => array_sum [828] => array_product [829] => array_filter [830] => array_map [831] => array_chunk [832] => array_combine [833] => array_key_exists [837] => assert [838] => assert_options )
Output for 5.4.0
Array ( [401] => addslashes [402] => addcslashes [477] => abs [484] => asin [485] => acos [486] => atan [487] => atanh [488] => atan2 [492] => asinh [493] => acosh [763] => asort [764] => arsort [771] => array_walk [772] => array_walk_recursive [783] => array_search [786] => array_fill [787] => array_fill_keys [789] => array_multisort [790] => array_push [791] => array_pop [792] => array_shift [793] => array_unshift [794] => array_splice [795] => array_slice [796] => array_merge [797] => array_merge_recursive [798] => array_replace [799] => array_replace_recursive [800] => array_keys [801] => array_values [802] => array_count_values [803] => array_reverse [804] => array_reduce [805] => array_pad [806] => array_flip [807] => array_change_key_case [808] => array_rand [809] => array_unique [810] => array_intersect [811] => array_intersect_key [812] => array_intersect_ukey [813] => array_uintersect [814] => array_intersect_assoc [815] => array_uintersect_assoc [816] => array_intersect_uassoc [817] => array_uintersect_uassoc [818] => array_diff [819] => array_diff_key [820] => array_diff_ukey [821] => array_udiff [822] => array_diff_assoc [823] => array_udiff_assoc [824] => array_diff_uassoc [825] => array_udiff_uassoc [826] => array_sum [827] => array_product [828] => array_filter [829] => array_map [830] => array_chunk [831] => array_combine [832] => array_key_exists [836] => assert [837] => assert_options )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/kK9jo on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/kK9jo on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/kK9jo on line 5
Process exited with code 255.

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