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Its syntax is: string str_pad (string input, int pad_length [, string pad_string [, int pad_type]])
If pad_string is not specified, string will be padded with blank spaces.
pad_type may be assigned STR_PAD_RIGHT, STR_PAD_LEFT, or STR_PAD_BOTH
This example shows how to pad a string using str_pad() defaults:
<?
$food = "salad";
print str_pad ($food, 5);
?>
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