readline_info

Function • Params and return types changed in PHP 8.0

Gets/sets various internal readline variables.

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

readline_info Function synopsis

readline_info(?string $var_name = null, $value = null): mixed

Parameters

$var_name

OptionalType?stringDefault valuenull

$value

OptionalDefault valuenull

Return value

Typemixed

Changes to the readline_info Function

PHP 8.0

  • Return type added: mixed
  • Parameter name of parameter #1 changed: $varname to $var_name
  • Parameter type added for parameter #1 ($var_name): ?string
  • Parameter default value added for position #1 ($var_name): null
  • Parameter name of parameter #2 changed: $newvalue to $value
  • Parameter default value added for position #2 ($value): null
- readline_info($varname, $newvalue)
+ readline_info(?string $var_name = null, $value = null): mixed

readline_info Function Availability

PHP VersionAvailability
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