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<?php class Y { private $x; function __construct(X $x) { $this->x = $x; } } class X { private $i; function __construct($i) { $this->i = $i; new Y($this); } function __destruct() { echo "I'm done {$this->i} !\n"; } } function make_x($i) { new X($i); } for ($i = 0; $i < 10; $i++) { echo "Making X $i\n"; make_x($i); }
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 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
Making X 0 I'm done 0 ! Making X 1 I'm done 1 ! Making X 2 I'm done 2 ! Making X 3 I'm done 3 ! Making X 4 I'm done 4 ! Making X 5 I'm done 5 ! Making X 6 I'm done 6 ! Making X 7 I'm done 7 ! Making X 8 I'm done 8 ! Making X 9 I'm done 9 !
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 Making X 0 I'm done 0 ! Making X 1 I'm done 1 ! Making X 2 I'm done 2 ! Making X 3 I'm done 3 ! Making X 4 I'm done 4 ! Making X 5 I'm done 5 ! Making X 6 I'm done 6 ! Making X 7 I'm done 7 ! Making X 8 I'm done 8 ! Making X 9 I'm done 9 !
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/2E9hE on line 4
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
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/2E9hE on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/2E9hE on line 4
Process exited with code 255.

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