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Fix: Image function moved into correct file.

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New: Add thumbs when uploading an image for third parties
This commit is contained in:
Laurent Destailleur
2011-02-07 14:23:57 +00:00
parent 23424e56ae
commit 34de815222
8 changed files with 73 additions and 78 deletions
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31
htdocs/lib/functions2.lib.php
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@@ -741,37 +741,6 @@ function hexbin($hexa)
}
/**
* \brief Return if a filename is file name of a supported image format
* \param file Filename
* \return int -1=Not image filename, 0=Image filename but format not supported by PHP, 1=Image filename with format supported
*/
function image_format_supported($file)
{
// Case filename is not a format image
if (! preg_match('/(\.gif|\.jpg|\.jpeg|\.png|\.bmp)$/i',$file,$reg)) return -1;
// Case filename is a format image but not supported by this PHP
$imgfonction='';
if (strtolower($reg[1]) == '.gif') $imgfonction = 'imagecreatefromgif';
if (strtolower($reg[1]) == '.png') $imgfonction = 'imagecreatefrompng';
if (strtolower($reg[1]) == '.jpg') $imgfonction = 'imagecreatefromjpeg';
if (strtolower($reg[1]) == '.jpeg') $imgfonction = 'imagecreatefromjpeg';
if (strtolower($reg[1]) == '.bmp') $imgfonction = 'imagecreatefromwbmp';
if ($imgfonction)
{
if (! function_exists($imgfonction))
{
// Fonctions de conversion non presente dans ce PHP
return 0;
}
}
// Filename is a format image and supported by this PHP
return 1;
}
/**
* \brief Retourne le numero de la semaine par rapport a une date
* \param time Date au format 'timestamp'