Revision: 39703
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at January 20, 2011 01:14 by mattlowden
Initial Code
function count_occurences($char_string, $haystack){
$characters = str_split($char_string);
$character_count = 0;
foreach($characters as $character){
$character_count = $character_count + substr_count($haystack, $character);
}
return $character_count;
}
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Count occurences of a list of characters in a given string
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count_occurences
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PHP