Recent questions tagged PHP

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Does anyone know how I can get a list of products belonging to a specific category from within a view file in Magento? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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448 views

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php - Converting float decimal to fraction

I am trying to convert calculations keyed in by users with decimal results into fractions. For e.g.; 66. ... Any pointers? Thanx in advance See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - regular expression for French characters

I need a function or a regular expression to validate strings which contain alpha characters (including French ... everything else) Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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493 views

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php - Disable Doctrine 2 lazy loading when using JMS Serializer?

Im using Doctrine 2 ORM in my Zend project and need to serialize my Entities to JSON in several cases. ... help would be greatly appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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285 views

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php - Base64 Over HTTP POST losing data (Objective-C)

I currently have a HTTP POST Request and a Base64 Encoding Library, I encode my image to B64 then send it ... seem to be corrupting over POST? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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258 views

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php - Ordering Doctrine Collection based on associated Entity when it is not possible to use the @orderBy annotation

I would like to understand the best way to order a Doctrine Collection based on associated Entity. In this case, ... way? Thank you very much. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - using BETWEEN in WHERE condition

I'd like the following function to select hotels with an accomodation between a certain $minvalue and $maxvalue. ... ->result(); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Accessing variables and methods outside of class definitions

Suppose I have a php file along these lines: <?php function abc() { } $foo = 'bar'; class SomeClass { } ?> Is ... . (I'm new to OOP in PHP) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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375 views

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php - Force cache refresh after deployment

Is there a way to force a client's cache to reload an HTML file if you can't change the URI referencing that ... new page.html call on? Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Symfony2 & Doctrine: Create custom SQL-Query

How can I create a custom SQL query in Symfony2 using Doctrine? Or without Doctrine, I don't care. Doesn't work ... ); $em->execute(); Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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521 views

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php - How to always use ignore-platform-reqs flag when running composer?

On my local machine, I have php v7.0.3. A project of mine has a dependency on php v5.5. So as ... have it work on composer config level. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Query relationship Eloquent

I have News model, and News has many comments, so I did this in News model: public function comments(){ $this->hasMany ... , $news->id) ->get(); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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493 views

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php - DateTime with microseconds

In my code, I'm using DateTime objects to manipulate dates, then convert them to timestamp in order to save them in ... -2014 18:30:00.111111"); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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345 views

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php - Clearing _POST array fully

I want clear $_POST array content fully, all examples what I see in internet, looks like this: if (count($_POST) > 0) ... = array(); } or not ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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696 views

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php - file_exists() returns false, but the file DOES exist

I'm having a very weird issue with file_exists(). I'm using this function to check if 2 different files in ... a difference. Any tips? Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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394 views

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php - Generate an N-digit random number

I want to generate a 6 digit random number using the PHP mt_rand() function. I know the PHP mt_rand() function ... value. How can I do that? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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578 views

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php - how to refresh Select2 dropdown menu after ajax loading different content?

I'm using Select2 in a combination of dropdown menus. I have one menu for "Countries" and one for "States/Provinces ... select2(); }); </script> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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195 views

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php - Laravel form html with PUT method for PUT routes

I Have this in my routes : +--------+---------------------------+--------------+ ... done by CSS styling. Is there any solution guys? Thank You See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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215 views

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php - Type Hinting: Default Parameters

PHP 5 Type Hinting PHP 5 introduces Type Hinting. Functions are now able to force parameters to be objects ... this constraint assigned in php? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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224 views

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php - How do I remove quotes from a string?

$string = "my text has "double quotes" and 'single quotes'"; How to remove all types of quotes (different languages) from $string? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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340 views

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php - How to deal with "method not found in class" warning for magically implemented methods?

I am sitting on a large codebase that contains several classes that expose functionality through magically ... reasonable time frame. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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329 views

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php - What does the WordPress "_e()" function do?

I have these all over my theme, and when if I delete them, there nothing happens to the theme. What does it do? ... so this is why I'm asking. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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262 views

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php - Callback function using variables calculated outside of it

Basically I'd like to do something like this: $arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]; ... of the anonymous function and using it inside? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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258 views

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php - Is ini_set('max_execution_time', 0) a bad idea?

Is there a good reason not to set the PHP configuration variable max_execution_time to 0? A coworker recently checked ... setting it to zero. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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443 views

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php - Boolean value switch/invert

Is there a function for switching/inverting boolean value in PHP? Like... a shortcut for: if($boolean === true){ ... }else{ $boolean = true; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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268 views

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php - Create an assoc array with equal keys and values from a regular array

I have an array that looks like $numbers = array('first', 'second', 'third'); I want to have ... array_walk_recursive or something similar... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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348 views

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php - ffmpeg MAMP "dyld: Library not loaded" error

I am using ffmpeg on Mac OSX 10.7.3 in MAMP through PHP's exec() command, I have an absolute path ... = shell_exec($cmd); var_dump($output); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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332 views

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php - strip_tags and htmlentities

Should I use htmlentities with strip_tags? I am currently using strip_tags when adding to database and thinking ... without allowed tags? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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