diff options
Diffstat (limited to 'lib/imagefile.php')
| -rw-r--r-- | lib/imagefile.php | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/lib/imagefile.php b/lib/imagefile.php index 5e9913235..74c3d14f0 100644 --- a/lib/imagefile.php +++ b/lib/imagefile.php @@ -72,7 +72,7 @@ class ImageFile break; case UPLOAD_ERR_INI_SIZE: case UPLOAD_ERR_FORM_SIZE: - throw new Exception(_('That file is too big.')); + throw new Exception(_('That file is too big. The maximum file size is '.$this->maxFileSize().'.')); return; case UPLOAD_ERR_PARTIAL: @unlink($_FILES[$param]['tmp_name']); @@ -182,4 +182,32 @@ class ImageFile { @unlink($this->filename); } + + static function maxFileSize($return_bytes = false) + { + $limit = min(ImageFile::strToInt(ini_get('post_max_size')), ImageFile::strToInt(ini_get('upload_max_filesize')), ImageFile::strToInt(ini_get('memory_limit'))); + + if ($return_bytes) { + return $limit; + } + + return ($limit/(1024*1024)).'MB'; + } + + static function strToInt($str) + { + $unit = substr($str, -1); + $num = substr($str, 0, -1); + + switch(strtoupper($unit)){ + case 'G': + $num *= 1024; + case 'M': + $num *= 1024; + case 'K': + $num *= 1024; + } + + return $num; + } }
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