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substr_compareBinary safe comparison of two strings from an offset, up to length characters Description
int substr_compare
( string
$main_str
, string $str
, int $offset
[, int $length
[, bool $case_insensitivity = false
]] )
substr_compare compares Parameters
Return Values
Returns < 0 if Changelog
Examples
Example #1 A substr_compare example
<?php See Also
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