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Add Tm>ex m>t on Image using PIL
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To add tm>ex m>t on an image file, just copy/paste the code below
<?m>php m>
$source = "images/cer.jpg";
$image = imagecreatefromjpeg($source);
$output = "images/certificate".rand(1,200).".jpg";
$white = imagecolorallocate($image,255,255,255);
$black = imagecolorallocate($image,7,94,94);
$font_siz...
How to sort an array of associative arrays by value of a given key in m>PHP m>?
... = $row['price'];
}
array_multisort($price, SORT_DESC, $inventory);
As of m>PHP m> 5.5.0 you can use array_column() instead of that foreach:
$price = array_column($inventory, 'price');
array_multisort($price, SORT_DESC, $inventory);
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A more pretty/informative Var_dump alternative in m>PHP m>? [closed]
Every decent m>PHP m> programmer has a print_r or var_dump wrapper they use, love and assign shortcut keys to, why don't we share our favourite ones .
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Convert Base64 string to an image file? [duplicate]
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The problem is that data:image/png;base64, is included in the encoded contents. This will result in invalid image data when the base64 function decodes it. Remove that data in the function before decoding the string, like so.
function base64_to_jpeg($base64_string, $output_file) {
// open ...
Best way to allow plugins for a m>PHP m> application
I am starting a new web application in m>PHP m> and this time around I want to create something that people can m>ex m>tend by using a plugin interface.
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How to know which version of Symfony I have?
...s the console, try reading symfony/src/Symfony/Component/HttpKernel/Kernel.m>php m>, where the version is hardcoded, for instance:
const VERSION = '2.2.0';
Just in case you are wondering, console creates an instance of Symfony\Bundle\FrameworkBundle\Console\Application. In this class construct...
What's the Linq to SQL equivalent to TOP or LIMIT/OFFSET?
...able implements IQueryable. You may have to access that through a DataContm>ex m>t or some other provider.
It also assumes that Foo is a column in MyTable that gets mapped to a property name.
See http://blogs.msdn.com/vbteam/archive/2008/01/08/converting-sql-to-linq-part-7-union-top-subqueries-bill-ho...
Where in memory are my variables stored in C?
...n -----> heap also stack (the teacher was trying to trick you)
pointers(m>ex m>: char *arr, int *arr) -------> heap data or stack, depending on the contm>ex m>t. C lets you declare a global or a static pointer, in which case the pointer itself would end up in the data segment.
dynamically allocated spac...
Where do I put image files, css, js, etc. in Codeigniter?
...ing on my setup, something similar to:
application/helpers/utility_helper.m>php m>:
function asset_url(){
return base_url().'assets/';
}
I will usually keep common routines similar to this in the same file and autoload it with codeigniter's autoload configuration.
Note: autoload URL helper fo...
New self vs. new static
I am converting a m>PHP m> 5.3 library to work on m>PHP m> 5.2. The main thing standing in my way is the use of late static binding like return new static($options); , if I convert this to return new self($options) will I get the same results?
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