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Count Rows in Doctrine QueryBuilder

...lass); $count = $repository->count(); And in Repository/FooRepository.php public function count() { $qb = $repository->createQueryBuilder('t'); return $qb ->select('count(t.id)') ->getQuery() ->getSingleScalarResult(); } It's better to move $qb = ....
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What does the tilde (~) mean in my composer.json file?

...swered Sep 24 '13 at 11:29 AlterPHPAlterPHP 12k44 gold badges4444 silver badges5050 bronze badges ...
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how to show alternate image if source image is not found? (onerror working in IE but not in mozilla)

... If you're open to a PHP solution: <td><img src='<?PHP $path1 = "path/to/your/image.jpg"; $path2 = "alternate/path/to/another/image.jpg"; echo file_exists($path1) ? $path1 : $path2; ?>' alt='' /> </td> ////EDI...
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Apache Prefork vs Worker MPM

...he earlier, threadsafe model. Worker is multi-threaded, and event supports php-mpm which is supposed to be a better system for handling threads and requests. However, your results may vary, based on configuration. I've seen a lot of instability in php-mpm and not any speed improvements. An aggress...
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What is the HMVC pattern?

... I am currently in the process of developing my own PHP 5.3 HMVC framework called Alloy. Since I am heavily invested in and sold on HMVC, I thought I could offer a different view point, and perhaps a better explanation of why HMVC should be used and the benefits it brings. Th...
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One-liner to recursively list directories in Ruby?

... In PHP or other languages to get the content of a directory and all its subdirectories, you have to write some lines of code, but in Ruby it takes 2 lines: require 'find' Find.find('./') do |f| p f end this will print the con...
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How to validate phone numbers using regex

... phone number is 1' OR 1=1 -- PWNED. See xkcd.com/327 and owasp.org/index.php/Testing_for_SQL_Injection_(OWASP-DV-005) – Aaron Newton Sep 19 '13 at 8:31 ...
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Push existing project into Github

...ally. How much you have does not matter. But let's pretend that you have a php project. Let's say that you have the index.php, contact.php and an assets folder with images, css, and fonts. You can do it this way (easy), but there are many options: Option 1 Login to your github account and create the...
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Disable Laravel's Eloquent timestamps

...your Model: public $timestamps = false; And that's it! Example: <?php namespace App; use Illuminate\Database\Eloquent\Model; class Post extends Model { public $timestamps = false; // } To disable timestamps for one operation (e.g. in a controller): $post->content = 'Your...
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How to allow to accept only image files?

...ttp://www.w3schools.com/tags/att_input_accept.asp http://www.w3schools.com/php/php_file_upload.asp share | improve this answer | follow | ...