Debugging PHP Output -

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i have php website on pages adding dot or space before first html tag. can't figure out coming - there way debug code can see coming from? thanks, josh

to prevents happening considered practice don't end php file ?>.

you possibly have file way (notice space after ?>):

<?php     // code // ?>

if remove ?> @ end, space @ end of file won't interpreted output.

for files contain php code, closing tag ("?>") never permitted. not required php, , omitting it´ prevents accidental injection of trailing white space response.

source: http://framework.zend.com/manual/en/coding-standard.php-file-formatting.html


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