Basic cURL file or page download with basic error trapping. <?php function cURLcheckBasicFunctions() { if( !function_exists("curl_init") && !function_exists("curl_setopt") && !function_exists("curl_exec") && !function_exists("curl_close") ) return false; else return true; } /* * Returns string status information. * Can be changed to int or bool return types. */ function cURLdownload($url, $file) { if( !cURLcheckBasicFunctions() ) return "UNAVAILABLE: cURL Basic Functions"; $ch = curl_init(); if($ch) { $fp = fopen($file, "w"); if($fp) { if( !curl_setopt($ch, CURLOPT_URL, $url) ) { fclose($fp); // to match fopen() curl_close($ch); // to match curl_init() return "FAIL: curl_setopt(CURLOPT_URL)"; } if( !curl_setopt($ch, CURLOPT_FILE, $fp) ) return "FAIL: curl_setopt(CURLOPT_FILE)"; if( !curl_setopt($ch, CURLOPT_HEADER, 0) ) return "FAIL: curl_setopt(CURLOPT_HEADER)"; if( !curl_exec($ch) ) return "FAIL: curl_exec()"; curl_close($ch); fclose($fp); return "SUCCESS: $file [$url]"; } else return "FAIL: fopen()"; } else return "FAIL: curl_init()"; } // Download from 'example.com' to 'example.txt' echo cURLdownload("http://www.example.com", "example.txt"); ?> - JLèé
Following code returns the curl output as a string. <?php // create curl resource $ch = curl_init(); // set url curl_setopt($ch, CURLOPT_URL, "example.com"); //return the transfer as a string curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // $output contains the output string $output = curl_exec($ch); // close curl resource to free up system resources curl_close($ch); ?>
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Basic cURL file or page download with basic error trapping.
<?php
function cURLcheckBasicFunctions()
{
if( !function_exists("curl_init") &&
!function_exists("curl_setopt") &&
!function_exists("curl_exec") &&
!function_exists("curl_close") ) return false;
else return true;
}
/*
* Returns string status information.
* Can be changed to int or bool return types.
*/
function cURLdownload($url, $file)
{
if( !cURLcheckBasicFunctions() ) return "UNAVAILABLE: cURL Basic Functions";
$ch = curl_init();
if($ch)
{
$fp = fopen($file, "w");
if($fp)
{
if( !curl_setopt($ch, CURLOPT_URL, $url) )
{
fclose($fp); // to match fopen()
curl_close($ch); // to match curl_init()
return "FAIL: curl_setopt(CURLOPT_URL)";
}
if( !curl_setopt($ch, CURLOPT_FILE, $fp) ) return "FAIL: curl_setopt(CURLOPT_FILE)";
if( !curl_setopt($ch, CURLOPT_HEADER, 0) ) return "FAIL: curl_setopt(CURLOPT_HEADER)";
if( !curl_exec($ch) ) return "FAIL: curl_exec()";
curl_close($ch);
fclose($fp);
return "SUCCESS: $file [$url]";
}
else return "FAIL: fopen()";
}
else return "FAIL: curl_init()";
}
// Download from 'example.com' to 'example.txt'
echo cURLdownload("http://www.example.com", "example.txt");
?>
- JLèé
Following code returns the curl output as a string.
<?php
// create curl resource
$ch = curl_init();
// set url
curl_setopt($ch, CURLOPT_URL, "example.com");
//return the transfer as a string
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
// $output contains the output string
$output = curl_exec($ch);
// close curl resource to free up system resources
curl_close($ch);
?>