grapheme_strripos

PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0
grapheme_strripos - Find position (in grapheme units) of last occurrence of a case-insensitive string
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Code Examples

grapheme_strripos( string$haystack, string$needle, [int$offset = 0] ): int|false

Find position (in grapheme units) of last occurrence of a case-insensitive string

Parameters

haystack

The string to look in. Must be valid UTF-8.

needle

The string to look for. Must be valid UTF-8.

offset

The optional $offset parameter allows you to specify where in $haystack to start searching as an offset in grapheme units (not bytes or characters). The position returned is still relative to the beginning of haystack regardless of the value of $offset.

Return Values

Returns the position as an integer. If needle is not found, grapheme_strripos() will return false.

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Function grapheme_strripos:

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