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<?php function isFileUrl($url){ $ch = curl_init($url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // don't want it rendered to browser curl_exec($ch); if(curl_errno($ch)){ $isFile = false; } else { $isFile = true; } curl_close($ch); return $isFile; } if(isFileUrl('https://www.google.com/images/srpr/logo4w.png')==true){ echo 'TRUE'; } else { echo 'FALSE'; }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function curl_init() in /in/Xbkqf:3 Stack trace: #0 /in/Xbkqf(17): isFileUrl('https://www.goo...') #1 {main} thrown in /in/Xbkqf on line 3
Process exited with code 255.

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