PHP: Get the File Uploading Limit – Max File Size Allowed to Upload
PHP file upload max size is determined by 3 configuration values in php.ini, namely upload_max_filesize, post_max_size and memory_limit. You can get the maximum file size allowed in uploading by this snippet: $max_upload = (int)(ini_get(‘upload_max_filesize’)); $max_post = (int)(ini_get(‘post_max_size’)); $memory_limit = (int)(ini_get(‘memory_limit’)); $upload_mb = min($max_upload, $max_post, $memory_limit); Wherein $upload_mb is the maximum file size allowed for upload …
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