EVOLUTION-MANAGER
Edit File: elements.php
<?php /** * Render styles for an element. * * @param string $id * @param array $rules * @return string */ function ux_builder_element_style_tag( $id, $rules, $atts ) { $breakpoints = get_ux_builder_breakpoints(); // Just return here if no attributes are set. if ( empty( $atts ) ) return ''; // Prepare breakpoints. $styles = array_reduce( $breakpoints, function ( $styles, $breakpoint ) { $breakpoint['rules'] = array(); array_push( $styles, $breakpoint ); return $styles; }, array() ); foreach ( $rules as $param_name => $rule ) { if ( ! array_key_exists( $param_name, $atts ) ) continue; // Collect all responsive values for this option. $values = ux_builder_get_responsive_values( $param_name, $atts ); // Move responsive values to lowest possible breakpoint. $breakpoint_values = ux_builder_process_breakpoint_values( $values ); foreach ( $breakpoint_values as $breakpoint => $value ) { if ( strval( $value ) == '' ) continue; $unit = array_key_exists( 'unit', $rule ) ? $rule['unit'] : ''; $selectors = array_map( 'trim', explode( ',', isset( $rule['selector'] ) ? $rule['selector'] : '' ) ); $properties = array_map( 'trim', explode( ',', isset( $rule['property'] ) ? $rule['property'] : '' ) ); $size = isset( $rule['size'] ) ? $rule['size'] : ''; foreach ( $selectors as $selector ) { $selector_str = trim( "#{$id} {$selector}" ); foreach ( $properties as $property ) { if ( empty( $property ) ) continue; if ( isset( $rule['unit'] ) ) $value = floatval( $value ) . $unit; $declaration = array( 'property' => $property, 'value' => $value, 'size' => $size); $declaration = apply_filters( 'ux_builder_css_declaration', $declaration ); if (!empty($declaration['value']) || $declaration['value'] === '0') { if ( isset( $rule['important'] ) && $rule['important'] === true ) $declaration['value'] = $declaration['value'] . '!important'; $declaration_str = trim( "{$declaration['property']}: {$declaration['value']};" ); $styles[$breakpoint]['rules'][$selector_str][] = $declaration_str; } } } } } // Generates the style tag. $output = ''; foreach ( $styles as $index => $media ) { if ( count( $media['rules'] ) ) { if ( $index > 0 ) $output .= "@media (min-width:{$styles[$index - 1]['width']}px) {\n"; foreach ( $media['rules'] as $selector => $declarations ) { $indent = str_repeat( ' ', $index > 0 ? 2 : 0 ); $output .= $indent . $selector . " {\n{$indent} " . implode( "\n{$indent} " , $declarations ) . "\n{$indent}}\n"; } if ( $index > 0 ) $output .= "}\n"; } } $trimmed_output = trim( $output ); if ( ! empty( $trimmed_output ) ) { return "\n<style>\n" . strip_tags( $trimmed_output ) . "\n</style>\n"; // phpcs:ignore WordPress.WP.AlternativeFunctions.strip_tags_strip_tags } return ''; }