12-20-2007, 01:52 AM
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#1 (permalink)
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The Prestige
Join Date: Dec 2007
Posts: 1,044
Thanks: 193
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Having trouble with Custom Function "isImage"
PHP Code:
<?php
function isImage($handler) {
if(file_exists($handler)) {
$handler == $handler.".JPG";
$handler == $handler.".PNG";
$handler == $handler.".GIF";
$handler == $handler.".BMP";
}
}
$handler = "test.bmp";
if(isImage($handler)) {
echo "$handler is in fact, an Image!";
} else
echo "$handler is not an Image!";
?>
It outputs $handler is not an Image when really it is!
What is the problem here!
One more thing, is it case sensitive? |
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