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run code in 150+ php & hhvm versions
Bugs & Features
<?php class reftest { public $a = 1; public $c = 1; private function reftest() { $b =& $this->a; $b++; } public function reftest2() { $d =& $this->c; $d++; } } $reference = new reftest(); $reference->reftest(); $reference->reftest2(); echo $reference->a; //Echoes 3. echo $reference->c; //Echoes 2.
Output for 7.0.0 - 7.1.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; reftest has a deprecated constructor in /in/Zsm8F on line 2 Fatal error: Uncaught Error: Call to private reftest::reftest() from invalid context in /in/Zsm8F:20 Stack trace: #0 {main} thrown in /in/Zsm8F on line 20
Process exited with code 255.
Output for 5.2.0 - 5.6.28
Fatal error: Call to private reftest::reftest() from invalid context in /in/Zsm8F on line 20
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.1.6
Fatal error: Call to private reftest::reftest() from context '' in /in/Zsm8F on line 20
Process exited with code 255.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/Zsm8F on line 26
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/Zsm8F on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/Zsm8F 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/Zsm8F on line 4
Process exited with code 255.