Questions tagged as 'symfony'

Tagged questions
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Error executing script in Python3 (with Symfony / Process) on a Laravel Controller

I'm trying to run a Python3 script I've developed, which is located in a folder inside Laravel's app folder. One of the script is called by a Controller and the other by an Artisan Command. public static function searchAnswers($input) {...
asked by 18.09.2018 / 14:48
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How to display images in symfony

I'm starting in symfony and would like to know how to display an image correctly. I'm changing the index.html.twing and it stays in app / resource / view / default / and the base.html.twing that stays in app / resource / view /. I put <img...
asked by 19.07.2016 / 23:11
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how to record in the monolog the result of var_dump ($ _ FILES);

I need to save in the monolog the var_dump ($ file) log to identify an error. I do not know how to proceed. My monolog in app \ config monolog: handlers: main: type: 'rotating_file' path: "%kernel.logs_dir%/...
asked by 13.07.2016 / 21:54
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Retrieve data from Symfony action in Ajax

Hi, I have a button that triggers a Ajax action that leads to a action in controlador Symfony . In the action I can do select and see the information I want, but I just can not get it in Ajax, in view . Look at m...
asked by 17.11.2015 / 12:07
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Recover Date of type Date - php + mysql

Hello, I'm looking for a date information from a database with a lot of information, I'm doing this: $data = $tbdeliberacoes->getData(); date("d/m/Y", strtotime($data)); And this is my return on screen: 31/12/1969 For all fields...
asked by 10.08.2015 / 14:23
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Print an array with multiple data from a select, once

I have an array that receives precisely 18 values. Each "key" of this array is a time and each value of this is an SQL query. I pass this array to a json file to bring the data objects I need. The problem is that this array prints severa...
asked by 15.06.2015 / 15:39
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Does anyone know a good ACL tutorial on Symfony 2? [closed]

I am starting a new project and I decided to use Symfony, I would like to know if anyone knows a good tutorial on acl and / or roles so I can implement it. The hierarchy I'm going to need to use is something like this:    Master > Compa...
asked by 29.01.2014 / 16:33
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symfony easy admin bundle does not show image of vich uploader bundle

Good night programmers, I'm stuck on a problem all afternoon, you know how, trying to upload an image using the vich uploader bundle for symfony and show it on easy admin I'm following the tutorial ( link ) I managed to upload the image, b...
asked by 14.11.2018 / 23:58
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Finding null value with get in Doctrine Entity

Hi, how are you? I'm having a problem with NULL with Doctrine . What happens: I have some fields in a database table where I save some values for future validations, these fields are nullable = true . I'll give an example: Whe...
asked by 29.10.2018 / 18:00
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Use DocQuery createQueryBuilder with tables that have no entity

Is it possible to query Doctrine's createQueryBuilder using a table that does not have an Entity? Example: In the code below table table2 (t2) does not have an entity created, because it is a relationship table and only has the relation field...
asked by 12.09.2018 / 02:27