Файловый менеджер

Файловый менеджер - Редактировать - /home/beautybuzzbeyond/public_html/wp-content/plugins/contact-form-7/includes/formatting.php

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<?php /** * Replaces double line breaks with paragraph elements. * * @param string $input The text which has to be formatted. * @param bool $br Optional. If set, this will convert all remaining * line breaks after paragraphing. Default true. * @return string Text which has been converted into correct paragraph tags. / function wpcf7_autop( $input, $br = true ) { $placeholders = array(); // Replace non-HTML embedded elements with placeholders. $input = preg_replace_callback( '/<(math\|svg).?<\/\1>/is', static function ( $matches ) use ( &$placeholders ) { $placeholder = sprintf( '<%1$s id="%2$s" />', WPCF7_HTMLFormatter::placeholder_inline, sha1( $matches[0] ) ); list( $placeholder ) = WPCF7_HTMLFormatter::normalize_start_tag( $placeholder ); $placeholders[$placeholder] = $matches[0]; return $placeholder; }, $input ); $formatter = new WPCF7_HTMLFormatter( array( 'auto_br' => $br, ) ); $chunks = $formatter->separate_into_chunks( $input ); $output = $formatter->format( $chunks ); // Restore from placeholders. $output = str_replace( array_keys( $placeholders ), array_values( $placeholders ), $output ); return $output; } /** * Newline preservation help function for wpcf7_autop(). * * @deprecated 5.7 Unnecessary to use any more. * * @param array $matches preg_replace_callback() matches array. * @return string Text including newline placeholders. / function wpcf7_autop_preserve_newline_callback( $matches ) { return str_replace( "\n", '<WPPreserveNewline />', $matches[0] ); } /* * Sanitizes the query variables. * * @param string $text Query variable. * @return string Text sanitized. / function wpcf7_sanitize_query_var( $text ) { $text = wp_unslash( $text ); $text = wp_check_invalid_utf8( $text ); if ( false !== strpos( $text, '<' ) ) { $text = wp_pre_kses_less_than( $text ); $text = wp_strip_all_tags( $text ); } $text = preg_replace( '/%[a-f0-9]{2}/i', '', $text ); $text = preg_replace( '/ +/', ' ', $text ); $text = trim( $text, ' ' ); return $text; } /* * Strips quote characters surrounding the input. * * @param string $text Input text. * @return string Processed output. / function wpcf7_strip_quote( $text ) { $text = trim( $text ); if ( preg_match( '/^"(.)"$/s', $text, $matches ) ) { $text = $matches[1]; } elseif ( preg_match( "/^'(.)'$/s", $text, $matches ) ) { $text = $matches[1]; } return $text; } /* * Navigates through an array, object, or scalar, and * strips quote characters surrounding the each value. * * @param mixed $input The array or string to be processed. * @return mixed Processed value. / function wpcf7_strip_quote_deep( $input ) { if ( is_string( $input ) ) { return wpcf7_strip_quote( $input ); } if ( is_array( $input ) ) { $result = array(); foreach ( $input as $key => $text ) { $result[$key] = wpcf7_strip_quote_deep( $text ); } return $result; } } /* * Normalizes newline characters. * * @param string $text Input text. * @param string $to Optional. The newline character that is used in the output. * @return string Normalized text. / function wpcf7_normalize_newline( $text, $to = "\n" ) { if ( ! is_string( $text ) ) { return $text; } $nls = array( "\r\n", "\r", "\n" ); if ( ! in_array( $to, $nls ) ) { return $text; } return str_replace( $nls, $to, $text ); } /* * Navigates through an array, object, or scalar, and * normalizes newline characters in the each value. * * @param mixed $input The array or string to be processed. * @param string $to Optional. The newline character that is used in the output. * @return mixed Processed value. / function wpcf7_normalize_newline_deep( $input, $to = "\n" ) { if ( is_array( $input ) ) { $result = array(); foreach ( $input as $key => $text ) { $result[$key] = wpcf7_normalize_newline_deep( $text, $to ); } return $result; } return wpcf7_normalize_newline( $input, $to ); } /* * Strips newline characters. * * @param string $text Input text. * @return string Processed one-line text. / function wpcf7_strip_newline( $text ) { $text = (string) $text; $text = str_replace( array( "\r", "\n" ), '', $text ); return trim( $text ); } /* * Canonicalizes text. * * @param string $text Input text. * @param string\|array\|object $options Options. * @return string Canonicalized text. / function wpcf7_canonicalize( $text, $options = '' ) { // for back-compat if ( is_string( $options ) and '' !== $options and false === strpos( $options, '=' ) ) { $options = array( 'strto' => $options, ); } $options = wp_parse_args( $options, array( 'strto' => 'lower', 'strip_separators' => false, ) ); static $charset = null; if ( ! isset( $charset ) ) { $charset = get_option( 'blog_charset' ); $is_utf8 = in_array( $charset, array( 'utf8', 'utf-8', 'UTF8', 'UTF-8' ) ); if ( $is_utf8 ) { $charset = 'UTF-8'; } } $text = html_entity_decode( $text, ENT_QUOTES \| ENT_HTML5, $charset ); if ( function_exists( 'mb_convert_kana' ) ) { $text = mb_convert_kana( $text, 'asKV', $charset ); } if ( $options['strip_separators'] ) { $text = preg_replace( '/[\r\n\t ]+/', '', $text ); } else { $text = preg_replace( '/[\r\n\t ]+/', ' ', $text ); } if ( 'lower' == $options['strto'] ) { if ( function_exists( 'mb_strtolower' ) ) { $text = mb_strtolower( $text, $charset ); } else { $text = strtolower( $text ); } } elseif ( 'upper' == $options['strto'] ) { if ( function_exists( 'mb_strtoupper' ) ) { $text = mb_strtoupper( $text, $charset ); } else { $text = strtoupper( $text ); } } $text = trim( $text ); return $text; } /* * Returns a canonical keyword usable for a name or an ID purposes. / function wpcf7_canonicalize_name( $text ) { return preg_replace( '/[^0-9a-z]+/i', '-', $text ); } /* * Sanitizes Contact Form 7's form unit-tag. * * @param string $tag Unit-tag. * @return string Sanitized unit-tag. / function wpcf7_sanitize_unit_tag( $tag ) { $tag = preg_replace( '/[^A-Za-z0-9_-]/', '', (string) $tag ); return $tag; } /* * Converts a file name to one that is not executable as a script. * * @param string $filename File name. * @return string Converted file name. / function wpcf7_antiscript_file_name( $filename ) { $filename = wp_basename( $filename ); // Apply part of protection logic from sanitize_file_name(). $filename = str_replace( array( '?', '[', ']', '/', '\\', '=', '<', '>', ':', ';', ',', "'", '"', '&', '$', '#', '', '(', ')', '\|', '~', '`', '!', '{', '}', '%', '+', '’', '«', '»', '”', '“', chr( 0 ) ), '', $filename ); $filename = preg_replace( '/[\r\n\t -]+/', '-', $filename ); $filename = preg_replace( '/[\pC\pZ]+/iu', '', $filename ); $parts = explode( '.', $filename ); if ( count( $parts ) < 2 ) { return $filename; } $script_pattern = '/^(php\|phtml\|pl\|py\|rb\|cgi\|asp\|aspx)\d?$/i'; $filename = array_shift( $parts ); $extension = array_pop( $parts ); foreach ( (array) $parts as $part ) { if ( preg_match( $script_pattern, $part ) ) { $filename .= '.' . $part . '_'; } else { $filename .= '.' . $part; } } if ( preg_match( $script_pattern, $extension ) ) { $filename .= '.' . $extension . '_.txt'; } else { $filename .= '.' . $extension; } return $filename; } /** * Masks a password with asterisks (). * @param int $right Length of right-hand unmasked text. Default 0. * @param int $left Length of left-hand unmasked text. Default 0. * @return string Text of masked password. / function wpcf7_mask_password( $text, $right = 0, $left = 0 ) { $length = strlen( $text ); $right = absint( $right ); $left = absint( $left ); if ( $length < $right + $left ) { $right = $left = 0; } if ( $length <= 48 ) { $masked = str_repeat( '', $length - ( $right + $left ) ); } elseif ( $right + $left < 48 ) { $masked = str_repeat( '', 48 - ( $right + $left ) ); } else { $masked = '**'; } $left_unmasked = $left ? substr( $text, 0, $left ) : ''; $right_unmasked = $right ? substr( $text, -1 $right ) : ''; $text = $left_unmasked . $masked . $right_unmasked; return $text; } /** * Returns an array of allowed HTML tags and attributes for a given context. * * @param string $context Context used to decide allowed tags and attributes. * @return array Array of allowed HTML tags and their allowed attributes. / function wpcf7_kses_allowed_html( $context = 'form' ) { static $allowed_tags = array(); if ( isset( $allowed_tags[$context] ) ) { return apply_filters( 'wpcf7_kses_allowed_html', $allowed_tags[$context], $context ); } $allowed_tags[$context] = wp_kses_allowed_html( 'post' ); if ( 'form' === $context ) { $additional_tags_for_form = array( 'button' => array( 'disabled' => true, 'name' => true, 'type' => true, 'value' => true, ), 'datalist' => array(), 'fieldset' => array( 'disabled' => true, 'name' => true, ), 'input' => array( 'accept' => true, 'alt' => true, 'capture' => true, 'checked' => true, 'disabled' => true, 'list' => true, 'max' => true, 'maxlength' => true, 'min' => true, 'minlength' => true, 'multiple' => true, 'name' => true, 'placeholder' => true, 'readonly' => true, 'size' => true, 'step' => true, 'type' => true, 'value' => true, ), 'label' => array( 'for' => true, ), 'legend' => array(), 'meter' => array( 'value' => true, 'min' => true, 'max' => true, 'low' => true, 'high' => true, 'optimum' => true, ), 'optgroup' => array( 'disabled' => true, 'label' => true, ), 'option' => array( 'disabled' => true, 'label' => true, 'selected' => true, 'value' => true, ), 'output' => array( 'for' => true, 'name' => true, ), 'progress' => array( 'max' => true, 'value' => true, ), 'select' => array( 'disabled' => true, 'multiple' => true, 'name' => true, 'size' => true, ), 'textarea' => array( 'cols' => true, 'disabled' => true, 'maxlength' => true, 'minlength' => true, 'name' => true, 'placeholder' => true, 'readonly' => true, 'rows' => true, 'spellcheck' => true, 'wrap' => true, ), ); $additional_tags_for_form = array_map( static function ( $elm ) { $global_attributes = array( 'aria-atomic' => true, 'aria-checked' => true, 'aria-describedby' => true, 'aria-details' => true, 'aria-disabled' => true, 'aria-hidden' => true, 'aria-invalid' => true, 'aria-label' => true, 'aria-labelledby' => true, 'aria-live' => true, 'aria-relevant' => true, 'aria-required' => true, 'aria-selected' => true, 'class' => true, 'data-' => true, 'id' => true, 'inputmode' => true, 'role' => true, 'style' => true, 'tabindex' => true, 'title' => true, ); return array_merge( $global_attributes, (array) $elm ); }, $additional_tags_for_form ); $allowed_tags[$context] = array_merge( $allowed_tags[$context], $additional_tags_for_form ); } return apply_filters( 'wpcf7_kses_allowed_html', $allowed_tags[$context], $context ); } /** * Sanitizes content for allowed HTML tags for the specified context. * * @param string $input Content to filter. * @param string $context Context used to decide allowed tags and attributes. * @return string Filtered text with allowed HTML tags and attributes intact. / function wpcf7_kses( $input, $context = 'form' ) { $output = wp_kses( $input, wpcf7_kses_allowed_html( $context ) ); return $output; } /* * Returns a formatted string of HTML attributes. * * @param array $atts Associative array of attribute name and value pairs. * @return string Formatted HTML attributes. / function wpcf7_format_atts( $atts ) { $atts_filtered = array(); foreach ( $atts as $name => $value ) { $name = strtolower( trim( $name ) ); if ( ! preg_match( '/^[a-z_:][a-z_:.0-9-]$/', $name ) ) { continue; } static $boolean_attributes = array( 'checked', 'disabled', 'inert', 'multiple', 'readonly', 'required', 'selected', ); if ( in_array( $name, $boolean_attributes ) and '' === $value ) { $value = false; } if ( is_numeric( $value ) ) { $value = (string) $value; } if ( null === $value or false === $value ) { unset( $atts_filtered[$name] ); } elseif ( true === $value ) { $atts_filtered[$name] = $name; // boolean attribute } elseif ( is_string( $value ) ) { $atts_filtered[$name] = trim( $value ); } } $output = ''; foreach ( $atts_filtered as $name => $value ) { $output .= sprintf( ' %1$s="%2$s"', $name, esc_attr( $value ) ); } return trim( $output ); } /** * Strips surrounding whitespaces. * * @link https://contactform7.com/2024/07/13/consistent-handling-policy-of-surrounding-whitespaces/ * * @param string\|array $input Input text. * @return string\|array Output text. */ function wpcf7_strip_whitespaces( $input ) { if ( is_array( $input ) ) { return array_map( 'wpcf7_strip_whitespaces', $input ); } // https://www.unicode.org/Public/UCD/latest/ucd/PropList.txt // https://tc39.es/ecma262/multipage/ecmascript-language-lexical-grammar.html $whitespaces = '\x09-\x0D\x20\x85\xA0\x{1680}\x{2000}-\x{200A}\x{2028}\x{2029}\x{202F}\x{205F}\x{3000}\x{FEFF}'; // Strip leading whitespaces $input = preg_replace( sprintf( '/^[%s]+/u', $whitespaces ), '', $input ); // Strip trailing whitespaces $input = preg_replace( sprintf( '/[%s]+$/u', $whitespaces ), '', $input ); return $input; }

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