Fatal error: Maximum execution time of 30 seconds exceeded in C:\xampp\htdocs\ProfilHrace.php on line 83

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Hi,
I have a problem with a program, which puts number "0" before a number converted to String. In C# it works correctly, but in php it throws this error: Fatal error: Maximum execution time of 30 seconds exceeded in C:\xampp\htdocs\ProfilHrace.php on line 83. Does anybody know why?

Can anybody solve this problem?

PHP

80 $priceTmp = (string)$select["Price"]; //$select["Price"] returns number correctly
81 while(sizeof($priceTmp)%3 !=0)
82 {
83    $tmp = "0".$priceTmp;  //here it throws an error
84    $priceTmp = $tmp;
85 }</pre>

I can not find any online debugger for php and my debugger doesn't work.

Thanks for replies!
Pepin z Hane

Posted 8-Oct-13 2:49am

Pepin z Hane

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Manfred Rudolf Bihy · Accepted Answer · 2013-10-08T03:16:00

Your problem is that PHP's function sizeof(...) (also an alias on count(...)) returns the number of elements in an array. I guess if you use it on a scalar it will just return 1.
What you need to use here is the int strlen(string $string) function instead: http://php.net/manual/en/function.strlen.php[^]

PHP

80 $priceTmp = (string)$select["Price"]; //$select["Price"] returns number correctly
81 while(strlen($priceTmp)%3 !=0) // Using sizeof turned this into an endless loop as the the modulus by 3 will never be zero for 1
82 {
83    $tmp = "0".$priceTmp;  //here it throws an error
84    $priceTmp = $tmp;
85 }

You are entering an endless loop as the modulus by 3 of one (constant) will never be 0.
As indicated in my modification of your code snippet you need to use int strlen(string $string) instead.

Best,

— Manfred