関数 sanitize_text_field()
2014/12/11
関数 sanitize_text_field()
定義ファイル :/blog/wp-includes/formatting.php 11
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | function sanitize_text_field($str) { $filtered = wp_check_invalid_utf8( $str ); if ( strpos($filtered, '<') !== false ) { $filtered = wp_pre_kses_less_than( $filtered ); // This will strip extra whitespace for us. $filtered = wp_strip_all_tags( $filtered, true ); } else { $filtered = trim( preg_replace('/[\r\n\t ]+/', ' ', $filtered) ); } $found = false; while ( preg_match('/%[a-f0-9]{2}/i', $filtered, $match) ) { $filtered = str_replace($match[0], '', $filtered); $found = true; } if ( $found ) { // Strip out the whitespace that may now exist after removing the octets. $filtered = trim( preg_replace('/ +/', ' ', $filtered) ); } return apply_filters( 'sanitize_text_field', $filtered, $str ); } |