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<?php |
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|
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namespace forge12\contactform7\CF7DoubleOptIn; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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class SanitizeHelper { |
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/** |
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* Sanitizes an array by sanitizing the keys and values recursively. |
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* |
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* @param array $data The array to be sanitized. |
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* |
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* @return array The sanitized array. |
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*/ |
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public static function sanitize_array( $data ): array { |
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if ( ! is_array( $data ) ) { |
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return []; |
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} |
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|
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$sanitized_data = []; |
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foreach ( $data as $key => $value ) { |
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if(!apply_filters('f12_cf7_doubleoptin_do_sanitize_key_'.$key, true) || $key === 'body') { |
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$sanitized_data[$key] = $value; |
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continue; |
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} |
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|
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if ( is_array( $value ) ) { |
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$sanitized_data[ sanitize_text_field( $key ) ] = self::sanitize_array( $value ); |
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} else { |
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$sanitized_data[ sanitize_text_field( $key ) ] = wp_kses_post( $value ); |
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} |
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} |
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|
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return $sanitized_data; |
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} |
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|
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} |
