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<?php $inner = 's:1:"1";a:1:{i:0;O:12:"DateInterval":1:{s:1:"y";R:2;}}'; var_dump(unserialize('a:2:{i:0;i:1;i:1;C:3:"GMP":'.strlen($inner).':{'.$inner.'}}'));
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array(2) { [0]=> int(1) [1]=> object(GMP)#1 (2) { [0]=> object(DateInterval)#2 (10) { ["y"]=> int(-1) ["m"]=> int(-1) ["d"]=> int(-1) ["h"]=> int(-1) ["i"]=> int(-1) ["s"]=> int(-1) ["f"]=> float(0) ["invert"]=> int(0) ["days"]=> int(-1) ["from_string"]=> bool(false) } ["num"]=> string(1) "1" } }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(2) { [0]=> int(1) [1]=> object(GMP)#1 (2) { [0]=> object(DateInterval)#2 (10) { ["y"]=> int(-1) ["m"]=> int(-1) ["d"]=> int(-1) ["h"]=> int(-1) ["i"]=> int(-1) ["s"]=> int(-1) ["f"]=> float(0) ["invert"]=> int(0) ["days"]=> int(-1) ["from_string"]=> bool(false) } ["num"]=> string(1) "1" } }
Output for 7.4.26 - 7.4.32, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28
array(2) { [0]=> &int(1) [1]=> object(GMP)#1 (2) { [0]=> object(DateInterval)#2 (16) { ["y"]=> int(-1) ["m"]=> int(-1) ["d"]=> int(-1) ["h"]=> int(-1) ["i"]=> int(-1) ["s"]=> int(-1) ["f"]=> float(0) ["weekday"]=> int(-1) ["weekday_behavior"]=> int(-1) ["first_last_day_of"]=> int(-1) ["invert"]=> int(0) ["days"]=> int(-1) ["special_type"]=> int(0) ["special_amount"]=> int(-1) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } ["num"]=> string(1) "1" } }
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.21, 7.0.6, 7.3.32 - 7.3.33, 7.4.33, 8.0.13
Warning: Class __PHP_Incomplete_Class has no unserializer in /in/EfCZ5 on line 4 array(2) { [0]=> int(1) [1]=> object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(3) "GMP" } }
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.25, 8.0.0 - 8.0.12
array(2) { [0]=> &int(1) [1]=> object(GMP)#1 (2) { [0]=> object(DateInterval)#2 (16) { ["y"]=> int(-1) ["m"]=> int(-1) ["d"]=> int(-1) ["h"]=> int(-1) ["i"]=> int(-1) ["s"]=> int(-1) ["f"]=> float(-1) ["weekday"]=> int(-1) ["weekday_behavior"]=> int(-1) ["first_last_day_of"]=> int(-1) ["invert"]=> int(0) ["days"]=> int(-1) ["special_type"]=> int(0) ["special_amount"]=> int(-1) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } ["num"]=> string(1) "1" } }
Output for 7.0.20
array(2) { [0]=> &int(1) [1]=> object(GMP)#1 (2) { [0]=> object(DateInterval)#2 (15) { ["y"]=> int(-1) ["m"]=> int(-1) ["d"]=> int(-1) ["h"]=> int(-1) ["i"]=> int(-1) ["s"]=> int(-1) ["weekday"]=> int(-1) ["weekday_behavior"]=> int(-1) ["first_last_day_of"]=> int(-1) ["invert"]=> int(0) ["days"]=> int(-1) ["special_type"]=> int(0) ["special_amount"]=> int(-1) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } ["num"]=> string(1) "1" } }
Output for 5.6.8 - 5.6.20, 5.6.28, 7.0.0 - 7.0.5
array(2) { [0]=> &int(1) [1]=> object(GMP)#1 (2) { [0]=> object(DateInterval)#2 (15) { ["y"]=> int(1) ["m"]=> int(-1) ["d"]=> int(-1) ["h"]=> int(-1) ["i"]=> int(-1) ["s"]=> int(-1) ["weekday"]=> int(-1) ["weekday_behavior"]=> int(-1) ["first_last_day_of"]=> int(-1) ["invert"]=> int(0) ["days"]=> int(-1) ["special_type"]=> int(0) ["special_amount"]=> int(-1) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } ["num"]=> string(1) "1" } }

preferences:
153.41 ms | 403 KiB | 226 Q