Recent questions tagged PHP

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php - Conversion rate of pt, em, px, percent, other

More so than less I run into times when I need to use pt instead of px or em instead of pt, or whatever the ... to find here so I can do it. 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: how to read parameters array in config.yml

my parameters.yml file has: parameters: title: subtitle: value i want to pass the value to a service in config.yml ... work how can i do this? See Question&Answers more detail:os...

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

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565 views

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php - Set ini max_execution_time doesn't work

Before I use nginx and php-fpm, I used Apache, so when I wanted only one of my cron jobs to run ... run PHP code without time limitation. See Question&Answers more detail:os...

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

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351 views

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php - Laravel create or update without two queries

I'm trying to use one form for both creates and updates. Both actions save through this method: public function store ... an UPDATE if it's not. See Question&Answers more detail:os...

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

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371 views

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php - Magento 404 on Admin Page

About a week ago, I was working in a test environment for a new site. I left for an hour, came back, ... investigated. Thanks Alan, you're rad. See Question&Answers more detail:os...

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

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303 views

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php - number of pages in a pdf file

Does anyone know how I can count the number of pages in a pdf file using php? 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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546 views

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php - Use of undefined constant MCRYPT_RIJNDAEL_128 - assumed 'MCRYPT_RIJNDAEL_128'

I have successfully installed Laravel, but after running php artisan serve and going to localhost:8000 I get ... proper PHP functions working? 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 - All localhost pages via WAMP blocked?

I've been trying to fix a weird 403 Forbidden error I get when I try to go to one of my pages via ... http://www.mediafire.com/?p54a53443efkefs See Question&Answers more detail:os...

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

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482 views

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php get two different random array elements

From an array $my_array = array('a','b','c','d','e'); I want to get two DIFFERENT random elements. ... somebody tell me how to do that? 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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360 views

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php - Laravel eloquent: Update A Model And its Relationships

With an eloquent model you can update data simply by calling $model->update( $data ); But unfortunately this ... somebody please help me out? See Question&Answers more detail:os...

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

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402 views

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php - ffmpeg get value from cropdetect

Its possible to run cropdetect and crop in one line and get thumbs from video? something like this ffmpeg -ss ... to get value from cropdetect? See Question&Answers more detail:os...

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

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378 views

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php - LARAVEL: Get an array of scheduled tasks for output in admin dashboard

Using the Laravel task scheduler I have created a number of tasks in Kernel.php e.g: $schedule->command(' ... the scheduled tasks 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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411 views

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php - ZF2 How to orWhere()

I am trying to figure out how to make a Mysql Select with an OR in where Clause. By default all clauses in ... with OR. What should I change? See Question&Answers more detail:os...

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

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623 views

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php - Laravel validate at least one item in a form array

I have a form with a series of numbers in an array: <input type="number" name="items[{{ $sku }}]" min="0" ... |min:1' ]; Am I missing something? See Question&Answers more detail:os...

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

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436 views

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php - Explode a string on upper case characters?

Ho can i explode $param string into $chunks pieces based on upper-case characters? $string = 'setIfUnmodifiedSince'; ... -Since HTTP field name See Question&Answers more detail:os...

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

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499 views

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php - Where do I save partial (views) in Zend Framework, to be accessible for all Views in my App?

I have several view Partials (like paginator partial) which I want them to be available To all view scripts in ... I define such a directory? See Question&Answers more detail:os...

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

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305 views

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php - Overwriting $_POST for PUT or DELETE requests

In PHP I would like to be able to access PUT and DELETE vars globally similar to how GET and POST vars ... might not be preserved across scopes. See Question&Answers more detail:os...

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

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340 views

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php - Does CURLOPT_NOBODY still download the body - using bandwidth

I'm performing a cURL post with PHP and trying to reduce the amount of bandwidth I am using. I don't need ... body and not download it at all? See Question&Answers more detail:os...

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

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384 views

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php - How to load Symfony's config parameters from database (Doctrine)

Instead of hard coding the parameters in parameters.yml I am trying to load them from database. Not all ... help will be much appreciated. See Question&Answers more detail:os...

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

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616 views

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php - Laravel 5 how to set Cache-Control HTTP header globally?

My Laravel application is returning Cache-Control: no-cache, private HTTP header by default for each site. How ... does not change anything. See Question&Answers more detail:os...

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

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511 views

1 answer

php - replace rand() with openssl_random_pseudo_bytes()

I need a replacement for PHP's rand() function that uses a cryptographically strong random number generator. The ... for something ... elegant. See Question&Answers more detail:os...

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

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337 views

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php - How to use the AccessDecisionManager in Symfony2 for authorization of arbitrary users?

I'd like to be able to verify whether or not attributes (roles) are granted to any arbitrary object ... m still doing something wrong? See Question&Answers more detail:os...

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

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412 views

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php - Convert SWF to PNG

I'd like to be able to take a 1-frame SWF file and convert it to PNG through PHP. I'm okay with using ... Is such a task possible? Thanks again! See Question&Answers more detail:os...

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

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669 views

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php - Submitting current timestamp in CakePHP

What is the method to submit a current timestamp directly on an INSERT or an UPDATE? If I were running regular ... ->Model->save($this->data) See Question&Answers more detail:os...

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

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336 views

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php - How can I set a date to NULL in Yii?

I have a date column that usually takes values as dd.MM.yyyy. Its validation rule in the model's rules() is ... 00 timestamp, which is not NULL. See Question&Answers more detail:os...

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

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384 views

1 answer

php - Avoid default quotes from csv file when using fputcsv

Avoid default quotes from csv using fputcsv fputcsv($fp, $array, ',', '"'); // OR fputcsv($fp, $array); In ... ,045645765789,04.07.2012 12:10:52 See Question&Answers more detail:os...

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

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403 views

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php - Route Model Binding not working

I'm trying to use Route Model Binding for Simple CRUD but Update And Delete Function Not Working. and I'm ... Lists Anyone Can help Please? See Question&Answers more detail:os...

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

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368 views

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php - How to use curl GET instead of POST

I'm tyring to use curl to print a return from a url. The code I have so far looks like this: <? ... Are there GET alternatives to this method? See Question&Answers more detail:os...

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

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