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How to print user data in Codeigniter

Posted by Unknown on March 12, 2014

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print_r($this->session->userdata); 

or

print_r($this->session->all_userdata());

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How to open Javascript window.open in new tab or different popup

function openFile(url,filename){ win = window.open(url,"DOCNAME"+filename,'_blank,width=800,height=600,scrollbars=yes,menubar=yes,status=yes,resizable=no,modal=yes,directories=false,location=false); win.focus(); } file.txt abc.txt

difference between Chop and Chomp Chop: 1) Chop removes any last character from string or line. 2) This removes last character of the string and return that character $str = "How Are You"; chop($str); print $str; #output 'How Are Yo' $str = "How Are You"; $newStr = chop($str); print $newStr; #output would be 'u' -------------------------- Chomp: 1) this removes any special character at the end of the line or string 2) It removes characters at the end of strings corresponding to the $INPUT_LINE_SEPARATOR ($/) 3) It return number of characters removed $str = "How Are You\n"; chomp($str); print $str; #output would be How Are You', it removed special newline char '\n' $a = "How Are You\n"; $b = chomp($a); print $b; #it would be returning 1, it did removed one character something for sure

Send http request using perl Using CURL and PHP

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How to print user data in Codeigniter

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