Definition:
function check_upload_size( $file ) {}
Determine if uploaded file exceeds space quota.
Parameters
- array $file: $_FILES array for a given file.
Return values
returns:array with ‘error’ key set if file exceeds quota. ‘error’ is empty otherwise.
Source code
function check_upload_size( $file ) { if ( get_site_option( 'upload_space_check_disabled' ) ) return $file; if ( $file['error'] != '0' ) // there's already an error return $file; if ( defined( 'WP_IMPORTING' ) ) return $file; $space_allowed = 1048576 * get_space_allowed(); $space_used = get_dirsize( BLOGUPLOADDIR ); $space_left = $space_allowed - $space_used; $file_size = filesize( $file['tmp_name'] ); if ( $space_left < $file_size ) $file['error'] = sprintf( __( 'Not enough space to upload. %1$s KB needed.' ), number_format( ($file_size - $space_left) /1024 ) ); if ( $file_size > ( 1024 * get_site_option( 'fileupload_maxk', 1500 ) ) ) $file['error'] = sprintf(__('This file is too big. Files must be less than %1$s KB in size.'), get_site_option( 'fileupload_maxk', 1500 ) ); if ( upload_is_user_over_quota( false ) ) { $file['error'] = __( 'You have used your space quota. Please delete files before uploading.' ); } if ( $file['error'] != '0' && !isset($_POST['html-upload']) ) wp_die( $file['error'] . ' <a href="javascript:history.go(-1)">' . __( 'Back' ) . '</a>' ); return $file; }
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