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<?php $str = 'maríaé'; function substr_count_array( $haystack, $needle ) { foreach ($needle as $substring) { $count[$substring] += substr_count( $haystack, $substring); } return $count; } print_r(substr_count_array($str, array("á","é","í","ó")));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $count in /in/S7hD3 on line 5 Warning: Undefined array key "á" in /in/S7hD3 on line 5 Warning: Undefined array key "é" in /in/S7hD3 on line 5 Warning: Undefined array key "í" in /in/S7hD3 on line 5 Warning: Undefined array key "ó" in /in/S7hD3 on line 5 Array ( [á] => 0 [é] => 1 [í] => 1 [ó] => 0 )
Output for 5.3.0 - 5.3.29, 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 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: count in /in/S7hD3 on line 5 Notice: Undefined index: á in /in/S7hD3 on line 5 Notice: Undefined index: é in /in/S7hD3 on line 5 Notice: Undefined index: í in /in/S7hD3 on line 5 Notice: Undefined index: ó in /in/S7hD3 on line 5 Array ( [á] => 0 [é] => 1 [í] => 1 [ó] => 0 )
Output for 7.3.32 - 7.3.33
Array ( [á] => 0 [é] => 1 [í] => 1 [ó] => 0 )
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Undefined index: á in /in/S7hD3 on line 5 Notice: Undefined index: é in /in/S7hD3 on line 5 Notice: Undefined index: í in /in/S7hD3 on line 5 Notice: Undefined index: ó in /in/S7hD3 on line 5 Array ( [á] => 0 [é] => 1 [í] => 1 [ó] => 0 )
Output for 5.0.4 - 5.0.5
Notice: Undefined variable: count in /in/S7hD3 on line 5 Notice: Undefined index: á in /in/S7hD3 on line 5 Notice: Undefined index: é in /in/S7hD3 on line 5 Notice: Undefined index: í in /in/S7hD3 on line 5 Notice: Undefined index: ó in /in/S7hD3 on line 5 Array ( [á] => 0 [é] => 1 [í] => 1 [ó] => 0 )
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: count in /in/S7hD3 on line 5 Notice: Undefined index: á in /in/S7hD3 on line 5 Notice: Undefined index: é in /in/S7hD3 on line 5 Notice: Undefined index: í in /in/S7hD3 on line 5 Notice: Undefined index: ó in /in/S7hD3 on line 5 Array ( [á] => 0 [é] => 1 [í] => 1 [ó] => 0 )
preferences:
208.79 ms | 402 KiB | 312 Q