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<?php print('$a = array(0, "a");' + "\n"); $a = array(0,"a"); sort($a); print('sort($a);'); var_dump($a); sort($a); print('sort($a);'); var_dump($a); sort($a); print('sort($a);'); var_dump($a); sort($a); print('sort($a);'); var_dump($a);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /in/8GNVF:2 Stack trace: #0 {main} thrown in /in/8GNVF on line 2
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /in/8GNVF:2 Stack trace: #0 {main} thrown in /in/8GNVF on line 2
Process exited with code 255.
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Warning: A non-numeric value encountered in /in/8GNVF on line 2 Warning: A non-numeric value encountered in /in/8GNVF on line 2 0sort($a);array(2) { [0]=> int(0) [1]=> string(1) "a" } sort($a);array(2) { [0]=> int(0) [1]=> string(1) "a" } sort($a);array(2) { [0]=> int(0) [1]=> string(1) "a" } sort($a);array(2) { [0]=> int(0) [1]=> string(1) "a" }
Output for 7.0.0 - 7.0.20
0sort($a);array(2) { [0]=> int(0) [1]=> string(1) "a" } sort($a);array(2) { [0]=> int(0) [1]=> string(1) "a" } sort($a);array(2) { [0]=> int(0) [1]=> string(1) "a" } sort($a);array(2) { [0]=> int(0) [1]=> string(1) "a" }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
0sort($a);array(2) { [0]=> string(1) "a" [1]=> int(0) } sort($a);array(2) { [0]=> int(0) [1]=> string(1) "a" } sort($a);array(2) { [0]=> string(1) "a" [1]=> int(0) } sort($a);array(2) { [0]=> int(0) [1]=> string(1) "a" }

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