upload_is_file_too_big

函数


upload_is_file_too_big ( $upload )
参数
  • (array)
    $upload
    Required: 是
返回值
  • (string|array) If the upload is under the size limit, $upload is returned. Otherwise returns an error message.
定义位置
  • wp-includes/ms-functions.php
    , line 2079
引入
–
弃用
–

Checks whether an upload is too big.

function upload_is_file_too_big( $upload ) {
	if ( ! is_array( $upload ) || defined( 'WP_IMPORTING' ) || get_site_option( 'upload_space_check_disabled' ) ) {
		return $upload;
	}

	if ( strlen( $upload['bits'] ) > ( KB_IN_BYTES * get_site_option( 'fileupload_maxk', 1500 ) ) ) {
		/* translators: %s: Maximum allowed file size in kilobytes. */
		return sprintf( __( 'This file is too big. Files must be less than %s KB in size.' ) . '
', get_site_option( 'fileupload_maxk', 1500 ) );
	}

	return $upload;
}
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