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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Test { private $secret = 'Nyy lbhe Onfr ner orybat gb hf.'; private $callback; final public function run() { call_user_func($this->callback); return $this->secret . PHP_EOL; } public function __set($k, $v) { $key = $v[($v[$v])]; // $v is some kind of weird array $value = $v(); // and a callback! $this->{$key} = $value; } } $test = new Test; // start editing here // end editing here echo $test->run(); ?>
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /in/I03j4 on line 11 Nyy lbhe Onfr ner orybat gb hf.
Output for hhvm-3.10.0 - 3.12.0
Warning: Invalid argument: function: not string, closure, or array in /in/I03j4 on line 11 Nyy lbhe Onfr ner orybat gb hf.
Output for 5.2.3 - 5.2.17
Warning: call_user_func(): First argument is expected to be a valid callback in /in/I03j4 on line 11 Nyy lbhe Onfr ner orybat gb hf.
Output for 5.0.2 - 5.2.2
<br /> <b>Warning</b>: call_user_func() [<a href='function.call-user-func'>function.call-user-func</a>]: First argument is expected to be a valid callback in <b>/in/I03j4</b> on line <b>11</b><br /> Nyy lbhe Onfr ner orybat gb hf.
Output for 5.0.0 - 5.0.1
<br /> <b>Warning</b>: call_user_func() [<a href='function.call-user-func'>function.call-user-func</a>]: First argument is expected to be a valid callback in <b>/in/I03j4</b> on line <b>11</b><br /> Nyy lbhe Onfr ner orybat gb hf.PHP_EOL
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/I03j4</b> on line <b>5</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/I03j4</b> on line <b>5</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/I03j4</b> on line <b>5</b><br />
Process exited with code 255.