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<?php function sanitize_sentence($string) { $pats = array( '/([.!?]\s{2}),/', # Abc. ,Def '/\.+(,)/', # ......, '/(!|\?)\1+/', # abc!!!!!!!!, abc????????? '/\s+(,)/', # abc , def '/([a-zA-Z])\1\1/'); # greeeeeeen $fixed = preg_replace($pats,'$1',$string); $fixed = preg_replace('/,(?!\s)/',', ',$fixed); $fixed = preg_replace( '/([!?,.])(\S)/', '$1 $2', $fixed); $fixed = preg_replace( '/[^a-zA-Z0-9!?.]+$/', '.', $fixed); return $fixed; } echo sanitize_sentence('hello!!!!!!there should be a space after the exclamation mark.right???????yes.right,');
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
hello! there should be a space after the exclamation mark. right? yes. right.

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312.51 ms | 406 KiB | 455 Q