ShivaGupta Posted October 26, 2013 Share Posted October 26, 2013 (edited) i am working with this $ch = curl_init('http://example.com'); curl_setopt($ch,CURLOPT_FOLLOWLOCATION,true); curl_setopt($ch,CURLOPT_RETURNTRANSFER,true); curl_exec($ch); $url = curl_getinfo($ch, CURLINFO_EFFECTIVE_URL); echo $url; that working fine.... if i want to fetch url from other sorce as $turl = "http://example.com"; $ch = curl_init('$turl'); curl_setopt($ch,CURLOPT_FOLLOWLOCATION,true); curl_setopt($ch,CURLOPT_RETURNTRANSFER,true); curl_exec($ch); $url = curl_getinfo($ch, CURLINFO_EFFECTIVE_URL); echo $url; then output like HTTP://$turl i dont understand what is wrong plz help me........ Edited October 26, 2013 by ShivaGupta Quote Link to comment https://forums.phpfreaks.com/topic/283311-what-is-wrong-with-my-code/ Share on other sites More sharing options...
Barand Posted October 26, 2013 Share Posted October 26, 2013 Don't put variables inside single quotes echo $turl; // --> http://example.com echo '$turl'; //--> $turl Quote Link to comment https://forums.phpfreaks.com/topic/283311-what-is-wrong-with-my-code/#findComment-1455547 Share on other sites More sharing options...
Psycho Posted October 26, 2013 Share Posted October 26, 2013 (edited) To expand on Barand's response. If you are ONLY using the value of a variable, then don't put it in quotes at all - as he stated. However, there are times that you want to concatenate the value of a variable with other string elements. In those case you can put the variable in a double quoted string. PHP has several ways of dealing with quoted text and in some variables are interpreted. In others the variable is treated as a string. Of course, you don't have the include the variable in the string at all and just concatenate the variable to the other string elements using the period. Read this: http://php.net/manual/en/language.types.string.php Edited October 26, 2013 by Psycho Quote Link to comment https://forums.phpfreaks.com/topic/283311-what-is-wrong-with-my-code/#findComment-1455560 Share on other sites More sharing options...
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