strtok
Function • Params and return types changed in PHP 8.0
Tokenize string.
strtok Function synopsis
strtok(string $string, ?string $token = null): string|falseParameters
$string
Typestring
The string being split up into smaller strings (tokens).
$token
OptionalType?stringDefault valuenull
The delimiter used when splitting up $string.
Return value
Typestring|false
A string token, or false if no more tokens are available.
Changes to the strtok Function
PHP 8.0
- Return type added:
string|false - Parameter name of parameter #1 changed:
$strto$string - Parameter type added for parameter #1 (
$string):string - Parameter type added for parameter #2 (
$token):?string - Parameter default value added for position #2 (
$token):null
- strtok($str, $token)
+ strtok(string $string, ?string $token = null): string|falsestrtok Function Availability
strtok 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 | Yes |
| PHP 8.1Unsupported | Yes |
| PHP 8.0Unsupported | Yes |
| PHP 7.4Unsupported | Yes |
| PHP 7.3Unsupported | Yes |
| PHP 7.2Unsupported | Yes |
| PHP 7.1Unsupported | Yes |
| PHP 7.0Unsupported | Yes |
| PHP 5.6Unsupported | Yes |
| PHP 5.5Unsupported | Yes |
| PHP 5.4Unsupported | Yes |
| PHP 5.3Unsupported | Yes |