How do you debug PHP scripts? [closed]

Answer 1

There are many PHP debugging techniques that can save you countless hours when coding. An effective but basic debugging technique is to simply turn on error reporting. Another slightly more advanced technique involves using print statements, which can help pinpoint more elusive bugs by displaying what is actually going onto the screen. PHPeclipse is an Eclipse plug-in that can highlight common syntax errors and can be used in conjunction with a debugger to set breakpoints.

display_errors = Off
error_reporting = E_ALL 
display_errors = On

and also used

error_log();
console_log();