ballhogjoni Posted July 12, 2007 Share Posted July 12, 2007 in my php code there is a line that looks like: $boyGirl .= ','.$id; what does the .= do? Link to comment https://forums.phpfreaks.com/topic/59633-solved-what-does-this-mean/ Share on other sites More sharing options...
bluebyyou Posted July 12, 2007 Share Posted July 12, 2007 http://www.php.net/manual/en/language.operators.string.php Link to comment https://forums.phpfreaks.com/topic/59633-solved-what-does-this-mean/#findComment-296289 Share on other sites More sharing options...
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