curl_multi_select


php128 apg

WAIT for activity on any curl_multi connection.



<?php

int curl_multi_select
(CurlMultiHandle $multi_handlefloat $timeout 1.0);


where

$multi_handle 
A cURL multi handle returned by curl_multi_init()

$timeout Timein seconds,  to wait for a response

  
?>

 $multi_handle 


A cURL multi handle returned by curl_multi_init().


 $timeout 


Time, in seconds, to wait for a response.


  1 EXERCISE   

<?php
// create both cURL resources
$ch1 curl_init();
$ch2 curl_init();

// set URL and other appropriate options
curl_setopt($ch1CURLOPT_URL"https://php.net/");
curl_setopt($ch1CURLOPT_HEADER0);
curl_setopt($ch2CURLOPT_URL"https://ed48.com/");
curl_setopt($ch2CURLOPT_HEADER0);

//create the multiple cURL handle
$mh curl_multi_init();

//add the two handles
curl_multi_add_handle($mh,$ch1);
curl_multi_add_handle($mh,$ch2);

//execute the multi handle
do {
    
$status curl_multi_exec($mh$active);
    if (
$active) {
        
curl_multi_select($mh);
    }
} while (
$active && $status == CURLM_OK);

//close the handles

?>

 RESULT   

SEE the next exercises - other lessons!