PHP Curl Multi post json data - php

Question

I got stuck for 2 hours on this php curl multiple request
i wantta make post json data start from 1111(This is a start point and as a verificationCode) to 1121(end point 1111 + $process_count)
check this out guys :
<?php
$url = "https://api.mywebsite.com/myapp/customer/verification";
$mh = curl_multi_init();
$handles = array();
$process_count = 10;
for($c=1111;$c <= 1121;$c++){
$data_verification = array(
"phone" => "[phone]", // [phone] 9025
"verificationCode" => $c
);
$str_verification = json_encode($data_verification);
}
while ($process_count--)
{
$ch = curl_init($url);
$headers= array('Accept: application/json','Content-Type: application/json');
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
curl_setopt($ch, CURLOPT_TIMEOUT, 4000);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_POSTFIELDS,$str_verification);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
ob_start();
curl_multi_add_handle($mh, $ch);
$handles[] = $ch;
}
$running=null;
do
{
curl_multi_exec($mh, $running);
}
while ($running > 0);
for($i = 0; $i < count($handles); $i++)
{
$out = curl_multi_getcontent($handles[$i]);
echo "$i. ";
print $out . "\r\n";
echo "<br>";
curl_multi_remove_handle($mh, $handles[$i]);
}
curl_multi_close($mh);
?>
But
curl_setopt($ch, CURLOPT_POSTFIELDS,$str_verification); always given end point value 1121.
And doesn't looping
from 1111 to 1121.
Anyone can figure it out ? i'll glad for any help

Answer 1

You are doing a mistake in your first loop, you are erasing data every time into only one variable and not array
$str_verification = json_encode($data_verification);
Here is what I suggest you to do :
$str_verification = array();
for($c=1111;$c <= 1121;$c++){
$data_verification = array(
"phone" => "[phone]", // [phone] 9025
"verificationCode" => $c
);
$str_verification[] = json_encode($data_verification);
}
for ($i = 0; $i != 10; $i++)
{
$ch = curl_init($url);
$headers= array('Accept: application/json','Content-Type: application/json');
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
curl_setopt($ch, CURLOPT_TIMEOUT, 4000);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_POSTFIELDS,$str_verification[$i]);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
ob_start();
curl_multi_add_handle($mh, $ch);
$handles[] = $ch;
}