All the sources codespage 52

/*
 * You may think you know what the following code does.
 * But you dont. Trust me.
 * Fiddle with it, and youll spend many a sleepless
 * night cursing the moment you thought youd be clever
 * enough to "optimize" the code below.
 * Now close this file and go play with something else.
 */ 

// Replaces with spaces the braces in cases where braces in places cause stasis 
$str = str_replace(array("\{","\}")," ",$str);

if (true) {
....
} else {
....
}