Advanced Search

Welcome To Snipplr

Everyone's Recent Snippets Tagged array

without scandir() function
0 1067 posted 16 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 1837 posted 16 years ago by ptepper
Shortens all strings in an array to a maximum length. Inserts '...' in between the first and last 6 letters
0 1638 posted 16 years ago by svenito
Given a start path will return an array of all subdirectories excluding files
0 1488 posted 16 years ago by svenito
Remove $value from $array
0 1008 posted 16 years ago by svenito
Ensures all elements in an array are unique newArray = myArray.unique();
0 964 posted 16 years ago by svenito
This extends arrays withe a removeItems operation to remove all occurances of <item> from <array> usage: myArray.removeItems("words");
0 1027 posted 16 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.
1 805 posted 16 years ago by evilwalrus
This function returns the array with all instances of the specified value removed
1 1396 posted 16 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 1376 posted 16 years ago by deepsoul
Checks if an array has been initialized, even if it is a dynamic array.
1 1400 posted 16 years ago by wizard04
0 1001 posted 16 years ago by iloveitaly
Detect if an object exists in an array or detect existance of a key in an object
1 1086 posted 16 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 3407 posted 16 years ago by helloworlder
0 1015 posted 16 years ago by jpsirois
Convenience function to set a SimpleXMLElement's attributes quickly.
0 1075 posted 16 years ago by iloveitaly
0 803 posted 16 years ago by iloveitaly
Need a function to clean your _POST array before inserting into a database? Just pass $_POST to this function.
1 2513 posted 16 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 1043 posted 16 years ago by the_dev
Like python's os.listdir
1 1494 posted 16 years ago by iloveitaly
0 758 posted 16 years ago by iloveitaly
1 3375 posted 16 years ago by traeregan
3 1653 posted 16 years ago by cshaiku
2 1567 posted 16 years ago by cshaiku
Adds a method to the Array object that lets you slice the array down to everything before the given value.
0 872 posted 16 years ago by segdeha
like array_key_exists but accepts an array of key values to check
0 869 posted 16 years ago by iloveitaly
2 1701 posted 16 years ago by iloveitaly