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catch warnings/errors

is there a way to catch a php warning or exec error, and not display it on the page?

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@mityaJun 02.2004 — Using @ before a function will negate PHP's ability to warn against failure and kill the rest of your code. So...

$pointer = @fopen("file_that_may_or_may_not_exist.txt", "r");
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@WebfreakJun 02.2004 — Or another thing: If you have own server with php support, find php.ini file and change error_reporting=whatever you have to error_reporting=
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@shimonJun 04.2004 — Or, I guess what you're looking for is a try { } catch { } construct - this exists in PHP5 but not in PHP4.
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