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without scandir() function
0 834 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 1189 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 1198 posted 15 years ago by svenito
Given a start path will return an array of all subdirectories excluding files
0 1146 posted 15 years ago by svenito
Remove $value from $array
0 732 posted 15 years ago by svenito
Ensures all elements in an array are unique newArray = myArray.unique();
0 712 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");
0 723 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.
1 634 posted 15 years ago by evilwalrus
This function returns the array with all instances of the specified value removed
1 1050 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 1030 posted 15 years ago by deepsoul
Checks if an array has been initialized, even if it is a dynamic array.
1 970 posted 15 years ago by wizard04
0 772 posted 15 years ago by iloveitaly
Detect if an object exists in an array or detect existance of a key in an object
1 815 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 1245 posted 15 years ago by helloworlder
0 730 posted 15 years ago by jpsirois
Convenience function to set a SimpleXMLElement's attributes quickly.
0 814 posted 15 years ago by iloveitaly
0 595 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 1235 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.
1 723 posted 15 years ago by the_dev
Like python's os.listdir
1 1129 posted 15 years ago by iloveitaly
0 554 posted 15 years ago by iloveitaly
1 1188 posted 15 years ago by traeregan
3 1029 posted 15 years ago by cshaiku
2 1050 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.
0 603 posted 15 years ago by segdeha
like array_key_exists but accepts an array of key values to check
0 632 posted 15 years ago by iloveitaly
2 1089 posted 15 years ago by iloveitaly