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<?php $body = "I love My Dog. I love My cat. What a cat."; $count = my_substr_count($body, "My cat"); function my_substr_count( $body, $needle) { $count = [ $needle => substr_count( $body, $needle) ]; $tokens = array_map( function( $el) { return '\b' . $el . '\b'; }, explode( ' ', $needle)); foreach( $tokens as $token) $count[$token] = substr_count( $body, $token); return $count; } print_r( $count);
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [My cat] => 1 [\bMy\b] => 0 [\bcat\b] => 0 )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/fg4pK on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/fg4pK on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/fg4pK on line 6
Process exited with code 255.
preferences:
222.69 ms | 401 KiB | 308 Q