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<?php $var_1 = 'ah aha a'; $var_2 = 'WITH MYSQLWITH MYSQLWITH MYSQLWITH MYSQL'; similar_text($var_1, $var_2, $percent); echo $percent; // 27.272727272727 similar_text($var_2, $var_1, $percent); echo $percent; // 18.181818181818
Output for git.master, git.master_jit, rfc.property-hooks
8.33333333333338.3333333333333

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