(PHP 4, PHP 5, PHP 7)
Reads a line
string readline ([ string $prompt ] )
Reads a single line from the user. You must add this line to the history yourself using readline_add_history().
Parameters:
prompt
You may specify a string with which to prompt the user.
Returns:
Returns a single string from the user. The line returned has the ending newline removed.
Examples:
readline() Example
<?php //get 3 commands from user for ($i=0; $i < 3; $i++) { $line = readline("Command: "); readline_add_history($line); } //dump history print_r(readline_list_history()); //dump variables print_r(readline_info()); ?>
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