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without scandir() function
0 885 posted 15 years ago by stancox
This is inspired by this http://www.cgi101.com/book/ch5/text.html so I'm using a similar example. In PHP you can combine a set of checkboxes into an array using square brackets like this: <form> <input> Red<br> <input> Green<br>...
1 1252 posted 15 years ago by ptepper
Shortens all strings in an array to a maximum length. Inserts '...' in between the first and last 6 letters
0 1269 posted 15 years ago by svenito
Given a start path will return an array of all subdirectories excluding files
0 1208 posted 15 years ago by svenito
Remove $value from $array
0 785 posted 15 years ago by svenito
Ensures all elements in an array are unique newArray = myArray.unique();
0 770 posted 15 years ago by svenito
This extends arrays withe a removeItems operation to remove all occurances of <item> from <array> usage: myArray.removeItems("words");
0 785 posted 15 years ago by svenito
There are plenty of classes out there to paginate through database results, well, here's one to paginate through a static array of items. Written quite a few years ago, recently recovered from a crashed drive.
1 671 posted 15 years ago by evilwalrus
This function returns the array with all instances of the specified value removed
1 1108 posted 15 years ago by jlvallelonga
Perl hash sets are hashes used to represent sets. Their keys are the set elements, and the corresponding values are just 1. For keys that are not set elements, the hash will return undef, equivalent to false. Adding a whole array to a hash set i...
0 1114 posted 15 years ago by deepsoul
Checks if an array has been initialized, even if it is a dynamic array.
1 1021 posted 15 years ago by wizard04
0 822 posted 15 years ago by iloveitaly
Detect if an object exists in an array or detect existance of a key in an object
1 881 posted 15 years ago by quickredfox
Convert a coordinate (x,y) into the index for a 1D array. For example, the coordinate (3,1) would be at array index 8 if there are 5 columns. Assumption: Arrays start at 0.
0 1323 posted 15 years ago by helloworlder
0 797 posted 15 years ago by jpsirois
Convenience function to set a SimpleXMLElement's attributes quickly.
0 879 posted 15 years ago by iloveitaly
0 637 posted 15 years ago by iloveitaly
Need a function to clean your _POST array before inserting into a database? Just pass $_POST to this function.
1 1312 posted 15 years ago by the_dev
It's easy to print out an array that is readable and with only one line of code. This can easily be turned into a nifty function.
1 777 posted 15 years ago by the_dev
Like python's os.listdir
1 1185 posted 15 years ago by iloveitaly
0 596 posted 15 years ago by iloveitaly
1 1249 posted 15 years ago by traeregan
3 1094 posted 15 years ago by cshaiku
2 1104 posted 15 years ago by cshaiku
Adds a method to the Array object that lets you slice the array down to everything before the given value.
0 659 posted 15 years ago by segdeha
like array_key_exists but accepts an array of key values to check
0 681 posted 15 years ago by iloveitaly
2 1167 posted 15 years ago by iloveitaly