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run code in 300+ PHP versions simultaneously
<?php class test { protected $a = '1'; public function a() { print "2"; } public function b() { print $this->a; } public function a1() { static::a(); } public function a2() { static::b(): } } $t = new test(); $t->a(); $t->b(); $t->a1(); $t->b1();
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.35
Parse error: syntax error, unexpected ':' in /in/s8DSr on line 20
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM, expecting T_VARIABLE in /in/s8DSr on line 16
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_PAAMAYIM_NEKUDOTAYIM, expecting T_VARIABLE in /in/s8DSr on line 16
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/s8DSr on line 5
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/s8DSr on line 5
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/s8DSr on line 5
Process exited with code 255.

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