S spida man New Member Sep 15, 2012 #1 I've been using the following approach:\[code\]$foo_called = false;function foo(){ if($foo_called) { return; } $foo_called = true; // do something.}\[/code\]I've been wondering if a better / different approaches existed.
I've been using the following approach:\[code\]$foo_called = false;function foo(){ if($foo_called) { return; } $foo_called = true; // do something.}\[/code\]I've been wondering if a better / different approaches existed.
