php - execute several other php-scripts from php
From a PHP script, is it possible to execute another PHP-script with different GET variables?
I have a script that basically works like this (pseudo code):
// GENERATE STUFF
$ids 开发者_C百科= fetch_from_database();
foreach($ids as $id)
{
$command = "wget http://someserver.com/php_script.php?id=$id > output_$id";
exec($command);
}
For several reasons, I need to get rid of wget, and do this locally. What's the best way to achieve the above, without wget?
I've tried include, but it doesn't like that the same file is included twice or something. Exec can't take $_GET
variables.
Preferably, "php_script" shouldn't have to be edited at all.
Use curl http://ru2.php.net/manual/en/book.curl.php
I will copy & paste from my script where I am running some bots with it in my framework;
# Executing The Script
$data = array();
$data['start'] = 0;
$data['end'] = 20;
$url = SITE_ROOT.CRONS_DIR.$found->path."/".$found->name.".php";
$response = curlPost($url,$data,3,TRUE);
if ($response){
echo "<pre>";
echo htmlentities($response);
}
curlPost function
function curlPost($url, $postArray = NULL, $timeout=2, $errorReport=FALSE) {
# PREPARE THE POST STRING
if ($postArray != NULL) {
$postString = '';
foreach ($postArray as $key => $val) {
$postString .= urlencode($key) . '=' . urlencode($val) . '&';
}
$postString = rtrim($postString, '&');
}
# PREPARE THE CURL CALL
$curl = curl_init();
curl_setopt( $curl, CURLOPT_URL, $url );
curl_setopt( $curl, CURLOPT_HEADER, FALSE );
curl_setopt( $curl, CURLOPT_POST, TRUE );
($postArray != NULL) ? curl_setopt( $curl, CURLOPT_POSTFIELDS, $postString ) : '';
curl_setopt( $curl, CURLOPT_TIMEOUT, $timeout );
curl_setopt( $curl, CURLOPT_RETURNTRANSFER, TRUE );
# EXECUTE THE CURL CALL
$htm = curl_exec($curl);
$err = curl_errno($curl);
$inf = curl_getinfo($curl);
# ON FAILURE
if (!$htm) {
# PROCESS ERRORS HERE
if ($errorReport) {
echo "CURL FAIL: {$url} TIMEOUT={$timeout}, CURL_ERRNO={$err}";
echo "<pre>\n";
var_dump($inf);
echo "</pre>\n";
createLog("CURL FAIL: {$url} TIMEOUT={$timeout}, CURL_ERRNO={$err}");
}
curl_close($curl);
return FALSE;
}
# ON SUCCESS
curl_close($curl);
return $htm;
}
This code allows me to execute the script with CURL, and move on to running another bot.
You can loop the first code (above the function) so you could run multiple (& different) php scripts without waiting for response (or you could wait).
I hope this helps.
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