Tagged Questions

PHP is an open-source server-side scripting language widely used in web development. Use this tag for questions about PHP classes, methods, functions, syntax and use.

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Change out put of the_post_thumbnail in PHP

I am brand new to PHP. I've messed with wordpress on it but not really with the code behind it. I am trying to speed up the loading time of our wordpress site but I am having some trouble. PHP uses ...
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3 views

500 errors using Predis for session storage

I'm using Predis to store my PHP session data in Redis. My site has pages which make multiple ajax calls, each of which will be authenticated in PHP by connecting to the Redis session store to look ...
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12 views

php - get image urls from wordpress posts

I have website based on wordpress system and I need to get images urls from every post. I have this code and it's working, but there is problem, because all of posts have same pictures + at the end, ...
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8 views

Unable to use Imagick class

I have installed imagick version:6.8.6-7 on my PC Operating system:Windows 7 32-bit Now i want to use Imagick for my PHP project.I am using Wampserver which provides me PHP version:5.3.10.So i also ...
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1answer
31 views

Submitting multiple variables with one input

foreach($rates as $item){ if ($item->disabled == false){ echo '<input type="radio" name="rate" id="membership" required="yes" message="Please select your membership type." ...
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25 views

Dropdown menus and where statements

I have 4 dropdown menus that on submit may or may not contain values that would be a where statement in a mysql query. Basically with out writing and if statement for every possible combination of ...
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36 views

Stop JQuery Validation once submitting form

How do I not trigger validation of the following form once using javascript: form.action I have 2 Submit buttons first one must use sellitem1.php as action and not use JQuery VALIDATION but 2nd one ...
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2answers
23 views

Escaping & in filename for PHP download

Downloading file issues where the filename has & in it. For example, a file called bla will download fine but bla & Blaaaaa doesn't locate the file. Is there a way for me to escape the ...
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2answers
24 views

how to remove an object reference from a php array without destroying its object

I need to remove an object from an array in php but I need the object reference to still exist, when I tried using unset() as described here it unset both the array element and the object itself, how ...
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28 views

private function __construct() not working when class called on another page [duplicate]

im using the following type of class... class datas{ protected $req ; protected $db ; private function __construct() { $this->db = new Database('localhost', 'user', ...
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1answer
22 views

add key to array with value generated based on current position of array

What i used: $maxpoints = 40; for($i = 0; $i < count($trainergross); $i++){ $trainergross[$i]['points'] = $maxpoints; $maxpoints -=2; } ...
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3answers
30 views

Allow upload of PHP file

I have a form in my website where users can upload files in TXT. These files are always PHP file that I request users to change the extension so it will make no harm to the server (which is running ...
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32 views

Sessions not being saved

So i have a silly problem with my php login script. I have noticed when i try and use it and login it set the session variable on the login.php but then when i try and move page it will destroy it. So ...
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1answer
10 views

Having issues with getting usort to work in ASC order

usort( $bla, function( $a, $b ) { return strcmp( $a->title, $b->title ); }); is returning my list in DESC order rather than ASC order... How would I go about tweaking this? I tried: ...
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6 views

How do I handle a related models add action in cakephp?

I have two models, Dealer and DealerReview. I want to create a form to add DealerReview from the DealersController, View action. What is the recommended way to achieve this in cakephp? Do i: a) ...

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