Advanced Search

Welcome To Snipplr

Everyone's Recent Snippets Tagged array

without scandir() function
0 1174 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 2011 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 1864 posted 16 years ago by svenito
Given a start path will return an array of all subdirectories excluding files
0 1619 posted 16 years ago by svenito
Remove $value from $array
0 1115 posted 16 years ago by svenito
Ensures all elements in an array are unique newArray = myArray.unique();
0 1077 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 1123 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.
1 886 posted 16 years ago by evilwalrus
This function returns the array with all instances of the specified value removed
1 1524 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 1576 posted 16 years ago by deepsoul
Checks if an array has been initialized, even if it is a dynamic array.
1 1549 posted 16 years ago by wizard04
0 1097 posted 16 years ago by iloveitaly
Detect if an object exists in an array or detect existance of a key in an object
1 1210 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 3536 posted 16 years ago by helloworlder
0 1155 posted 16 years ago by jpsirois
Convenience function to set a SimpleXMLElement's attributes quickly.
0 1190 posted 16 years ago by iloveitaly
0 882 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 2667 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 1152 posted 16 years ago by the_dev
Like python's os.listdir
1 1662 posted 16 years ago by iloveitaly
0 835 posted 16 years ago by iloveitaly
1 3488 posted 16 years ago by traeregan
3 1787 posted 16 years ago by cshaiku
2 1706 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.
0 971 posted 16 years ago by segdeha
like array_key_exists but accepts an array of key values to check
0 976 posted 16 years ago by iloveitaly
2 1856 posted 16 years ago by iloveitaly