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<?php $strings = [ '(STR,0:30) + |"Outdoor"| + |"Chair Mat","Commercial Floor Mat","Door Mat"| + [Post Type] + (STR,0:30)', '(STR,0:30) + |"Outdoor"| + |"Red, Yellow, and Green Jamaican Mat"| + [Post Type] + (STR,0:30)', '(STR,0:30) + |"Outdoor"| + |"USA \"MAGA\" Mat"| + [Post Type] + (STR,0:30)', ]; print_r( preg_replace('~\|("[^"\\\\]*(?:\\\\"[^"\\\\]*)*")\|~', '\1', $strings) );
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
Array ( [0] => (STR,0:30) + "Outdoor" + |"Chair Mat","Commercial Floor Mat","Door Mat"| + [Post Type] + (STR,0:30) [1] => (STR,0:30) + "Outdoor" + "Red, Yellow, and Green Jamaican Mat" + [Post Type] + (STR,0:30) [2] => (STR,0:30) + "Outdoor" + "USA \"MAGA\" Mat" + [Post Type] + (STR,0:30) )

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