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public function run() {
$this->step = $this->$_POST("step", 1);
$this->xml = new XMLFile();
$common_data = array(
'STEPCONTENT' => $this->get_step_content(),
'STEPNUMBER' => $this->step,
'STEPTITLE' => $this->get_step_title()
);
echo $this->parse($this->common_template, $common_data);
This gives the exception:
Fatal error: Method name must be a string in
C:\xampp\htdocs\test\openad\install\InstallOpenAdServer.php on line 674
Why?
This is the culprit
$this->step = $this->$_POST("step", 1);
You cannot use an $_POST super global array as a function. If you are trying to access the vairable from the $_POST, you can simple do this
$this->step = $_POST["step"];
Related
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fibStr(3, ["j", "h"]) ➞ "j, h, hj"
fibStr(5, ["e", "a"]) ➞ "e, a, ae, aea, aeaae"
fibStr(6, ["n", "k"]) ➞ "n, k, kn, knk, knkkn, knkknknk"
I just want a function that returns a response like : "n, k, kn, knk, knkkn, knkknknk"
Please try below code will help you:
<?php
function fibStr($n, $arr) {
$resp = $arr;
for($ij= 2;$ij<$n;$ij++)
{
$resp[$ij] = $resp[$ij-1].$resp[$ij-2];
}
return implode(", ",$resp);
}
echo fibStr(6, ["n", "k"]);
?>
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How can I generate this structure file JSON from PHP script?
Example JSON:
{
"messages":[
{
"attachment":{
"type":"image",
"payload":{
"url":"#"
}
}
}
]
}
Thanks :)
That should work.
$a = ["messages" => [["attachment" => ["type" => "image", "payload" => ["url" => "#"]]]]];
$b = json_encode ($a);
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It's my store method where I am getting IP through request from my view
public function store(Request $request)
{
$ip['ip_range'] = $request->input('ip_range');
$ip['min_ip'] = $request->input('ip_range');
$ip['max_ip'] = $request->input('ip_range');
$ip_data = Ip::create($ip);
session()->flash('msg', ' Successfully created');
return view('ip.index');
}
In above I want if IP comes as
192.168.2.9
192.168.1.2
It should be saved as 2 values .... Mean it should separate it on /r/n and where I found /n I create a new value and so on.
And next thing is that if user enter as
192.168.1.0-3
Here a - comes at last one 192.168.1-3 should be save in ip_range and 192.168.1.0 in min_ip while 192.168.1.3 as max_ip.
I hope this is what you were looking for:
public function store(Request $request) {
$ip['ip_range'] = $request->input('ip_range');
$arrIps = explode("\r\n", $ip['ip_range']);
foreach($arrIps as $strIp) {
$arrRange=explode("-",$strIp);
if(count($arrRange)>1){
$ip['min_ip']= $arrRange[0];
$arrDot=explode(".",$arrRange[0]);
$arrDot[3]=$arrRange[1];
$ip['max_ip']= implode(".",$arrDot);
}
else
$ip['min_ip']=$ip['max_ip']="";
$ip_data = Ip::create($ip);
}
session()->flash('msg', ' Successfully created');
return view('ip.index');
}
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I am trying to send the string response of a particular request from ftp Interface. I am using below code..
if($s == 'Successfull') {
$rid = 's'.$request_id;
}
if($s == 'Unsuccessfull') {
$rid = 'e'.$request_id;
}
echo "<b style='font-size: 16px;color:#59AB8F;'>Your Request ID:".$rid.".......<b>\n";
printf("<br>");
header($rid);
Why not set a response code with a JSON response?
if($s == 'Successfull'){
http_response_code(201);
$data = [ 'id' => $request_id ];
}
else {
http_response_code(400);
}
if (isset($data)) {
header('Content-Type: application/json');
echo json_encode($data);
}
That would be the normal way of handling an API POST response. 201 signifies a resource was created, 400 signifies a bad request (you can change this if a different response code matches better). Then the client can read in the JSON data and get the id.
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I declared one variables like this
echo $OPTIONS="500=>250.00, 1000=>500.00,2500=>1100.00,5000=>2250.00";
and
I got this variables through file_get_contents() functions.
$contents = file_get_contents(SERVICE_URL."options_config.php?options=".$OPTIONS);
$package=array($contents)
foreach($package as $pack=>$price)
{
echo $pack;
}
But I got 0 values. What is the problem?
print_r($package);
The result is :
Array ( [0] => 500=>250.00, 1000=>500.00,2500=>1100.00,5000=>2250.00 )
I want the result like this
500 as 250.00
1000 as 500.00
I think what you are looking for is serialize and unserialize
Example: test.php
<?php
// Handle Get Request
// This portion of your code can be on another file
//
if (isset($_GET['getOptions']))
{
$myOptions = array(
500 => 250.00,
1000 => 500.00,
2500 => 1100.00,
5000 => 2250.00
);
exit(serialize($myOptions));
}
// Sample Usage
$options = file_get_contents('http://localhost/test.php?getOptions');
$options = unserialize($options);
// Debug
var_dump($options);
?>
Outputs: