Файловый менеджер - Редактировать - /var/www/xthruster/html/wp-content/plugins/sitepress-multilingual-cms/inc/functions-sanitation.php
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<?php /** * @param string $input * @param string $default_if_invalid * * @return string */ function wpml_sanitize_hex_color( $input, $default_if_invalid = '' ) { $input = sanitize_text_field( $input ); $result = $input; if ( ! is_string( $input ) || ! wpml_is_valid_hex_color( $input ) ) { $result = $default_if_invalid; } return $result; } function wpml_sanitize_hex_color_array( $input, $default_if_invalid = '', $bypass_non_strings = true, $recursive = false ) { $result = $input; if ( is_array( $input ) ) { $result = array(); foreach ( $input as $key => $value ) { if ( is_array( $value ) && $recursive ) { $result[ $key ] = wpml_sanitize_hex_color_array( $value, $default_if_invalid, $recursive ); } elseif ( is_string( $value ) ) { $result[ $key ] = wpml_sanitize_hex_color( $value, $default_if_invalid ); } elseif ( $bypass_non_strings ) { $result[ $key ] = $value; } } } return $result; } /** * @param string|array $input * * @return bool */ function wpml_is_valid_hex_color( $input ) { if ( 'transparent' === $input || ( is_string( $input ) && preg_match( '/' . wpml_get_valid_hex_color_pattern() . '/i', $input ) ) ) { $is_valid = true; } else { $try_rgb2hex = is_array( $input ) ? wpml_rgb_to_hex( $input ) : false; $is_valid = $try_rgb2hex ? preg_match( '/' . wpml_get_valid_hex_color_pattern() . '/i', $try_rgb2hex ) : false; } return $is_valid; } function wpml_get_valid_hex_color_pattern() { return '(^#[a-fA-F0-9]{6}$)|(^#[a-fA-F0-9]{3}$)'; } /** * Convert RGB color code to HEX code. * * @param array $rgb * * @return string|false */ function wpml_rgb_to_hex( $rgb ) { if ( ! is_array( $rgb ) || count( $rgb ) < 3 ) { return false; } $hex = '#'; $hex .= str_pad( dechex( $rgb[0] ), 2, '0', STR_PAD_LEFT ); $hex .= str_pad( dechex( $rgb[1] ), 2, '0', STR_PAD_LEFT ); $hex .= str_pad( dechex( $rgb[2] ), 2, '0', STR_PAD_LEFT ); return $hex; }
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