str_increment

Function • Added in PHP 8.3

Increment an alphanumeric string.

PHP 5

PHP 7

PHP 8.0-8.1

PHP 8.2

Added

PHP 8.4

PHP 8.5

PHP 8.6

`str_increment` Function synopsis

str_increment(string $string): string

Parameters

`$string`

Typestring

The input string.

Return value

Typestring

Returns the incremented alphanumeric ASCII string.

Changes to the `str_increment` Function

PHP 8.3

Function added

`str_increment` Function Availability

PHP Version	Availability
PHP 8.6Upcoming Release	Yes
PHP 8.5Supported (Latest)	Yes
PHP 8.4Supported	Yes
PHP 8.3Security-Fixes Only	Yes
PHP 8.2Security-Fixes Only	No
PHP 8.1Unsupported	No
PHP 8.0Unsupported	No
PHP 7.4Unsupported	No
PHP 7.3Unsupported	No
PHP 7.2Unsupported	No
PHP 7.1Unsupported	No
PHP 7.0Unsupported	No
PHP 5.6Unsupported	No
PHP 5.5Unsupported	No
PHP 5.4Unsupported	No
PHP 5.3Unsupported	No