Previously in Guzzle 5.3: $response = $client->get(‘http://httpbin.org/get’); $array = $response->json(); // Yoohoo var_dump($array[0][‘origin’]); I could easily get a PHP array from a JSON response. Now In Guzzle 6, I don’t know how to do. There seems to be no json() method anymore. I (quickly) read the doc from the latest version and don’t found anything … Read more
If I had an array like: $array[‘foo’] = 400; $array[‘bar’] = ‘xyz’; And I wanted to get the first item out of that array without knowing the key for it, how would I do that? Is there a function for this? 16 Answers 16
From what I’ve learned so far, the purpose of tokens is to prevent an attacker from forging a form submission. For example, if a website had a form that input added items to your shopping cart, and an attacker could spam your shopping cart with items you don’t want. This makes sense because there could … Read more
I have searched on the web for over two days now, and probably have looked through most of the online documented scenarios and workarounds, but nothing worked for me so far. I am on AWS SDK for PHP V2.8.7 running on PHP 5.3. I am trying to connect to my Amazon S3 bucket with the … Read more
PHP 7 introduces return type declarations. Which means I can now indicate the return value is a certain class, interface, array, callable or one of the newly hintable scalar types, as is possible for function parameters. function returnHello(): string { return ‘hello’; } Often it happens that a value is not always present, and that … Read more
How do I delete a file from my server with PHP if the file is in another directory? Here is my page layout: projects/backend/removeProjectData.php (this file deletes all my entries for the database and should also delete the related file) public_files/22.pdf (the place where the file is located.) I’m using the unlink function: unlink(‘../../public_files/’ . … Read more
I’ve got a working PHP script that gets Longitude and Latitude values and then inputs them into a MySQL query. I’d like to make it solely MySQL. Here’s my current PHP Code: if ($distance != “Any” && $customer_zip != “”) { //get the great circle distance //get the origin zip code info $zip_sql = “SELECT … Read more
It appears that in PHP objects are passed by reference. Even assignment operators do not appear to be creating a copy of the Object. Here’s a simple, contrived proof: <?php class A { public $b; } function set_b($obj) { $obj->b = “after”; } $a = new A(); $a->b = “before”; $c = $a; //i would … Read more
This question already has answers here: PHP foreach loop key value (4 answers) Closed 2 years ago. My associative array: $arr = array( 1 => “Value1”, 2 => “Value2”, 10 => “Value10” ); Using the following code, $v is filled with $arr‘s values foreach($arr as $v){ echo($v); // Value1, Value2, Value10 } How do I … Read more
I have a PHP script that deals with a wide variety of languages. Unfortunately, whenever I try to use json_encode, any Unicode output is converted to hexadecimal entities. Is this the expected behavior? Is there any way to convert the output to UTF-8 characters? Here’s an example of what I’m seeing: INPUT echo $text; OUTPUT … Read more
