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# stristr

(3.0.6 - 3.0.18 only, PHP 4 >= 4.0.0)

stristr -- Case-insensitive strstr()

## Description

``string stristr` (string haystack, string needle)`

Returns all of `haystack` from the first occurrence of `needle` to the end. `needle` and `haystack` are examined in a case-insensitive manner.

If `needle` is not found, returns `FALSE`.

If `needle` is not a string, it is converted to an integer and applied as the ordinal value of a character.

See also strchr(), strrchr(), substr(), and ereg().

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