JezK

Edit File: css-block-scanner-trait.php

<?php namespace Elementor\Modules\AtomicWidgets\CssConverter; if ( ! defined( 'ABSPATH' ) ) { exit; } trait Css_Block_Scanner_Trait { /** * Returns true when the quote/character at $pos is preceded by an odd number of backslashes, * meaning it is escaped. Counting consecutive backslashes handles `"\\"` correctly * (even count → backslash itself escaped → the following char is NOT escaped). */ private function is_escaped( string $css, int $pos ): bool { $count = 0; $j = $pos - 1; while ( $j >= 0 && '\\' === $css[ $j ] ) { ++$count; --$j; } return 1 === $count % 2; } private function find_block_end( string $css, int $start, int $len ): ?int { $depth = 1; $in_string = false; $str_char = ''; for ( $i = $start; $i < $len; $i++ ) { $c = $css[ $i ]; if ( $in_string ) { if ( $str_char === $c && ! $this->is_escaped( $css, $i ) ) { $in_string = false; } continue; } if ( '"' === $c || "'" === $c ) { $in_string = true; $str_char = $c; continue; } if ( '{' === $c ) { ++$depth; } elseif ( '}' === $c ) { --$depth; if ( 0 === $depth ) { return $i + 1; } } } return null; } }