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  Tutorial: PHP How to debug code effeciently Tutorial

learn how to debug your php code

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PHP How to debug code effeciently Tutorial

PHP tutorial - Coding/Debugging Efficiently (Neatly) You probably have all been writing php for a while now, and you are all probably tired of the same old debugging the messy pile of crap that is your script. So here i will show a few tricks which allow me to code quickly, and also make my code readable. This isnt a coding tutorial as such, its an 'etiquette' tutorial, and you will find it helps you in the long run.

Everyone knows you can write a php script on one line.. but why doesnt anyone do it? because its a pain in the arse to debug, and its not easy to understand.
So why do lots of people feel it necessary to stick all the code at the beginning of the line and have a page full of non structured text.
For instance:
function uselessfunction(){
$var=true;
if ($condition==$this){
$var2=34;
}
$query=mysql_query("select * from table");
while ($fetcharray=mysql_fetch_array($query)){
$error=errorcehckingfunction();
if(!isset(error)){
foreach($fetcharray as $k =>$v){
echo $k.'
'.$v;
}
}else{
echo 'There has been an error, please try again later';
}
}
}


 

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