3v4l.org

run code in 300+ PHP versions simultaneously
<?php class boo { protected $a; public __construct($a) { $this->a = $ap } } $x = new boo("X"); $y = new boo("Y"); $z = $y; var_export( $x == $y ); echo "\n"; var_export( $x == $z ); echo "\n"; var_export( $y == $z ); echo "\n"; var_export( $x === $y ); echo "\n"; var_export( $x === $z ); echo "\n"; var_export( $y === $z );
Output for 5.4.0 - 5.4.26
Parse error: syntax error, unexpected '__construct' (T_STRING), expecting variable (T_VARIABLE) in /in/QMPrC on line 5
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING, expecting T_VARIABLE in /in/QMPrC on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING, expecting T_VARIABLE in /in/QMPrC on line 5
Process exited with code 255.
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/QMPrC 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/QMPrC 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/QMPrC on line 4
Process exited with code 255.
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