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lenivene/functions.php

Last active April 8, 2018 17:07
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Check file is image by php
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functions.php
<?php
// Required PHP version >= 4.2.0
function is_image( $filename ){
$getImageSize = getimagesize( $filename );
$image_type = $getImageSize[2];
if( in_array( $image_type, array( IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG, IMAGETYPE_BMP ) ) )
return true;
return false;
}
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