Recent questions tagged PHP

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In PHP Consider this function: function test($name, $age) {} I need to somehow extract the parameter names (for ... this even possible in PHP? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Fatal error: Namespace declaration statement has to be the very first statement in the script in

I'm trying to use this to create a image form upload for my website, the reason I'm using this is because ... and it still doesn't work. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Is strip_tags() vulnerable to scripting attacks?

Is there a known XSS or other attack that makes it past a $content = "some HTML code"; $content = ... implementation in the PHP source code See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Getting filename (or deleting file) using file handle

Is there a possibility to obtain filename from file handle? Or how can I delete file having only a handle? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Laravel: How to get last N entries from DB

I have table of dogs in my DB and I want to retrieve N latest added dogs. Only way that I found is something ... you very much for any help :) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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193 views

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php - Merging multiple adjacent rectangles into one polygon

Background: I am working on a site for small shopping center, which has multiple rectangular "units" to rent. When ... maths for too long :) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Symfony2 form events and model transformers

I'm getting tied in knots trying to wrestle with Symfony2's form builders, events and transformers... hopefully ... before you can get there. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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474 views

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php - Woocommerce - Getting the order item price and quantity.

Using Woocommerce 2.6.8 , I can't get the Order Item Data information as described in the docs and here ... be missing something obvious here. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Call external API function from controller, LARAVEL 4

I build an API on laravel 4, and it returns json results. For the API, I created one folder. Now ... API request from laravel controller? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Laravel 4 - Connect to other database

I want to connect to another database sometimes. I created a config.php with the database connection data. But ... file on a different location. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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243 views

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php - How to Deal With Codeigniter Templates?

I'm fairly new to MVC, and I've found CodeIgniter recently. I'm still learning everyday, but one problem ... a similar feature in CodeIgniter? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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275 views

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php - Fastest way possible to read contents of a file

Ok, I'm looking for the fastest possible way to read all of the contents of a file via php with a filepath on ... for huge files. Is this true? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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304 views

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php - Empty string instead of null values Eloquent

I'm trying to create entities using mass-assignment Eloquent feature... $new = new Contact(Input::all()); $new ... . Works perfect. Any comment? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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171 views

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php - How to add an array value to the middle of an associative array?

Lets say I have this array: $array = array('a'=>1,'z'=>2,'d'=>4); Later in the script, I ... array, 'full_dinner' comes directly after 'drink' See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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219 views

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php - Wordpress host IP changed

I've got a Wordpress site on our home intranet that has run into trouble now that the IP address has changed - ... refer to the new IP address? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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215 views

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php - Set session variable in laravel

I would like to set a variable in the session using laravel this way Session::set('variableName')=$value; but ... or only the session? Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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216 views

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php - capturing echo into a variable

I am calling functions using dynamic function names (something like this) $unsafeFunctionName = $_POST['function_name']; ... start ~ any ideas? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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345 views

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php - which is best array_search or in_array?

I have a large while loop function, every time it gets loaded for check with current URL name. So I need ... () or array_search() function. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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342 views

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php - Fatal error: Call to undefined function: ldap_connect()

I get this error when using WAMP: Fatal error: Call to undefined function: ldap_connect() I have already ... Apache and restarted my computer. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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392 views

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php - Why does in_array() wrongly return true with these (large numeric) strings?

I am not getting what is wrong with this code. It's returning "Found", which it should not. $lead = " ... "; else echo "Not found"; See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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211 views

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php - What is a difference between a method and a function?

What is the difference between a method and a function? Is it that a method returns a value and a function doesn't? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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364 views

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php - How to get complete current url for Cakephp

How do you echo out current URL in Cake's view? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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354 views

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php - PDO::PARAM for dates?

Does some PDO::PARAM_??? exist which can be used for dates or timestamps? Sample code: $sql = "UPDATE ... PARAM_STR); $statement->execute (); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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928 views

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php - How to select distinct query using symfony2 doctrine query builder?

I have this symfony code where it retrieves all the categories related to a blog section on my project: ... tell symfony to select distinct? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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208 views

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php - How to print all properties of an object

I have an unknown object in php page. How can I print/echo it, so I can see what properties/values do ... know what functions an object have? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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251 views

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php - Using $this inside a static function fails

I have this method that I want to use $this in but all I get is: Fatal error: Using $this when not in ... $result = $this->getsomthin(); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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278 views

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php - Laravel - Return json along with http status code

If I return an object: return Response::json([ 'hello' => $value ]); the status code will be 200. How ... just set the status code in Laravel. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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189 views

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php - What is Facades used in Laravel?

I'm confused by the Facades offered by Laravel. The Laravel documentation states: Facades provide a "static" ... to create custom Facades ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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