trim

trim

(PHP 4, PHP 5, PHP 7)

trimStrip whitespace (or other characters) from the beginning and end of a string

Description

string trim ( string $str [, string $character_mask = " \t\n\r\0\x0B" ] )

This function returns a string with whitespace stripped from the beginning and end of str. Without the second parameter, trim() will strip these characters: