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<?php $source = [ array_combine(range(1,10), range(1,10)), array_combine(range(11,20), range(11,20)), array_combine(range(21,30), range(21,30)) ]; $return = []; foreach($source as $data) { $return = array_merge($return, $source); } $filter = function ($value) { return ($value > 25); }; var_dump(array_filter($return, $filter));
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array(9) { [0]=> array(10) { [1]=> int(1) [2]=> int(2) [3]=> int(3) [4]=> int(4) [5]=> int(5) [6]=> int(6) [7]=> int(7) [8]=> int(8) [9]=> int(9) [10]=> int(10) } [1]=> array(10) { [11]=> int(11) [12]=> int(12) [13]=> int(13) [14]=> int(14) [15]=> int(15) [16]=> int(16) [17]=> int(17) [18]=> int(18) [19]=> int(19) [20]=> int(20) } [2]=> array(10) { [21]=> int(21) [22]=> int(22) [23]=> int(23) [24]=> int(24) [25]=> int(25) [26]=> int(26) [27]=> int(27) [28]=> int(28) [29]=> int(29) [30]=> int(30) } [3]=> array(10) { [1]=> int(1) [2]=> int(2) [3]=> int(3) [4]=> int(4) [5]=> int(5) [6]=> int(6) [7]=> int(7) [8]=> int(8) [9]=> int(9) [10]=> int(10) } [4]=> array(10) { [11]=> int(11) [12]=> int(12) [13]=> int(13) [14]=> int(14) [15]=> int(15) [16]=> int(16) [17]=> int(17) [18]=> int(18) [19]=> int(19) [20]=> int(20) } [5]=> array(10) { [21]=> int(21) [22]=> int(22) [23]=> int(23) [24]=> int(24) [25]=> int(25) [26]=> int(26) [27]=> int(27) [28]=> int(28) [29]=> int(29) [30]=> int(30) } [6]=> array(10) { [1]=> int(1) [2]=> int(2) [3]=> int(3) [4]=> int(4) [5]=> int(5) [6]=> int(6) [7]=> int(7) [8]=> int(8) [9]=> int(9) [10]=> int(10) } [7]=> array(10) { [11]=> int(11) [12]=> int(12) [13]=> int(13) [14]=> int(14) [15]=> int(15) [16]=> int(16) [17]=> int(17) [18]=> int(18) [19]=> int(19) [20]=> int(20) } [8]=> array(10) { [21]=> int(21) [22]=> int(22) [23]=> int(23) [24]=> int(24) [25]=> int(25) [26]=> int(26) [27]=> int(27) [28]=> int(28) [29]=> int(29) [30]=> int(30) } }
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(9) { [0]=> array(10) { [1]=> int(1) [2]=> int(2) [3]=> int(3) [4]=> int(4) [5]=> int(5) [6]=> int(6) [7]=> int(7) [8]=> int(8) [9]=> int(9) [10]=> int(10) } [1]=> array(10) { [11]=> int(11) [12]=> int(12) [13]=> int(13) [14]=> int(14) [15]=> int(15) [16]=> int(16) [17]=> int(17) [18]=> int(18) [19]=> int(19) [20]=> int(20) } [2]=> array(10) { [21]=> int(21) [22]=> int(22) [23]=> int(23) [24]=> int(24) [25]=> int(25) [26]=> int(26) [27]=> int(27) [28]=> int(28) [29]=> int(29) [30]=> int(30) } [3]=> array(10) { [1]=> int(1) [2]=> int(2) [3]=> int(3) [4]=> int(4) [5]=> int(5) [6]=> int(6) [7]=> int(7) [8]=> int(8) [9]=> int(9) [10]=> int(10) } [4]=> array(10) { [11]=> int(11) [12]=> int(12) [13]=> int(13) [14]=> int(14) [15]=> int(15) [16]=> int(16) [17]=> int(17) [18]=> int(18) [19]=> int(19) [20]=> int(20) } [5]=> array(10) { [21]=> int(21) [22]=> int(22) [23]=> int(23) [24]=> int(24) [25]=> int(25) [26]=> int(26) [27]=> int(27) [28]=> int(28) [29]=> int(29) [30]=> int(30) } [6]=> array(10) { [1]=> int(1) [2]=> int(2) [3]=> int(3) [4]=> int(4) [5]=> int(5) [6]=> int(6) [7]=> int(7) [8]=> int(8) [9]=> int(9) [10]=> int(10) } [7]=> array(10) { [11]=> int(11) [12]=> int(12) [13]=> int(13) [14]=> int(14) [15]=> int(15) [16]=> int(16) [17]=> int(17) [18]=> int(18) [19]=> int(19) [20]=> int(20) } [8]=> array(10) { [21]=> int(21) [22]=> int(22) [23]=> int(23) [24]=> int(24) [25]=> int(25) [26]=> int(26) [27]=> int(27) [28]=> int(28) [29]=> int(29) [30]=> int(30) } }
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/UQpk4 on line 3
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/UQpk4 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/UQpk4 on line 3
Process exited with code 255.

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217.51 ms | 401 KiB | 310 Q