Runtime Configuration

The behaviour of these functions is affected by settings in php.ini.

Readline Configure Options
Name Default Changeable Changelog
cli.pager "" PHP_INI_ALL  
cli.prompt "\\b \\> " PHP_INI_ALL  

Here's a short explanation of the configuration directives.

cli.pager string

External tool to display output from command line.

cli.prompt string

Command line prompt.