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run code in 150+ php & hhvm versions
Bugs & Features
<?php class RegularClass { private $name = 'REGULAR'; } class StaticFunctions { public static function doStuff() { $func = function () { // this is a static function unfortunately // try to access properties of bound instance echo $this->name; }; $rc = new RegularClass(); $bfunc = Closure::bind($func, $rc, 'RegularClass'); $bfunc(); } } StaticFunctions::doStuff();
Output for 7.0.0 - 7.1.0
REGULAR
Output for hhvm-3.12.0
Warning: Cannot bind an instance to a static closure Fatal error: $this is null in /in/d13XM on line 14
Process exited with code 255.
Output for hhvm-3.10.0
Warning: Cannot bind an instance to a static closure in /in/d13XM on line 19 Fatal error: $this is null in /in/d13XM on line 14
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Warning: Cannot bind an instance to a static closure in /in/d13XM on line 19 Fatal error: Using $this when not in object context in /in/d13XM on line 14
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Fatal error: Call to undefined method Closure::bind() in /in/d13XM on line 19
Process exited with code 255.
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/d13XM on line 10
Process exited with code 255.
Output for 5.1.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected T_FUNCTION in <b>/in/d13XM</b> on line <b>10</b><br />
Process exited with code 255.
Output for 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected T_FUNCTION in <b>/in/d13XM</b> on line <b>10</b><br />
Process exited with code 255.
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/d13XM</b> on line <b>4</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/d13XM</b> on line <b>4</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/d13XM</b> on line <b>4</b><br />
Process exited with code 255.