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PHP: Count a stdClass object
...od works, I would not use it for implementation because future versions of PHP could cause this code to break, I much prefer Alan Strom's answer.
– ars265
Jul 14 '13 at 12:32
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Partial Commits with Subversion
...le.
Right-click the changes you don't want, and use select use other text block.
Save the diff exactly once. The backup will be overwritten each time you save. This is why you only want to save once.
Commit the change.
Overwrite the original with the created .bak file (which will have all your orig...
Are there any free Xml Diff/Merge tools available? [closed]
...port is pretty limited in that respect, as is text differencing within XML blocks in general. Most work so far have been focused on configuration-style XML files where free form character data is limited in its extent and usage. Hopefully I'll improve Project: Merge in this area in a future releas...
Difference between array_map, array_walk and array_filter
... arbitrary parameter to pass to the callback. This mostly irrelevant since PHP 5.3 (when anonymous functions were introduced).
Length of Returned Array:
The resulting array of array_map has the same length as that of the largest input array; array_walk does not return an array but at the same tim...
How to remove the first character of string in PHP?
How to use PHP , Remove the first character :
13 Answers
13
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Can I extend a class using more than 1 class in PHP?
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No limitations as far as I know, PHP is a very permissive language for little hacks like this. :) As others have pointed out, it's not the proper OOP way of doing it though.
– Franck
Dec 10 '08 at 18:58
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Want to exclude file from “git diff”
I am trying to exclude a file ( db/irrelevant.php ) from a Git diff. I have tried putting a file in the db subdirectory called .gitattributes with the line irrelevant.php -diff
and I have also tried creating a file called .git/info/attributes containing db/irrelevant.php .
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PHP Sort a multidimensional array by element containing date
...compare")), so that usort() knows it's a class function/method. See also: php.net/manual/en/…
– Ferdinand Beyer
May 26 '10 at 16:26
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'AND' vs '&&' as operator
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+1: this should be made loud and clear in PHP documentation, or PHP should change and give same precedence to these operators or DEPRECATE and or once for all. I saw too many people thinking they are exactly the same thing and the answers here are more testimonials.
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Determining Referer in PHP
...nd(), TRUE);
$_SESSION['token'] = $token;
$url = "http://example.com/index.php?token={$token}";
Then the index.php will look like this:
if(empty($_GET['token']) || $_GET['token'] !== $_SESSION['token'])
{
show_404();
}
//Continue with the rest of code
I do know of secure sites that do the...