String char count
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<?
$twister = "Peter Piper picked a peck of pickled peppers";
print("$twister<BR>");
$letter_array = count_chars($twister, 1);
while ($cell = each($letter_array)){
$letter = chr($cell['key']);
$frequency = $cell['value'];
print("Character: '$letter'; frequency: $frequency<BR>");
}
?>
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