This PHP Class can retrieve YouTube video files in MP4 format. It takes as parameters the identifier of a YouTube video and the desired download quality value. The class determines the download URL of the video in MP4 format download… (READ MORE)
This PHP class can generate Excel 2003 spreadsheet from array of data. It takes as parameters a bi-dimensional array with all spreadsheet data of row and column cells. The class can generate from the supplied data a binary XLS file… (READ MORE)
This PHP class can validate email addresses by checking DNS records. It can validate a given e-mail address first by matching it against a generic e-mail regular expression. The class can then check if the e-mail address domain DNS MX… (READ MORE)
The PHP class compares unlimited number of strings and returns similarities (with the highest word count) if any was found. Similarities = substrings that appear in every string. It can take an arbitrary number of strings and returns the similiarities… (READ MORE)
This PHP Class can be used to sort multidimensional arrays. It takes multidimensional array and sorts or an array of objects and sorts it by the value of a given array entry or object variable. The sorting entry name may… (READ MORE)
This PHP class can send HTTP requests using CURL extension. It can send GET or POST HTTP requests to a given URL using given HTTP options. The class can set options for handling redirection, authentication, cookies, etc. Code Example: index.php… (READ MORE)
Here is an example of simple page crawler using PHP. Code Example: index.php simple_crawler.class.php
The given PHP Class helps you to read a text file line by line. It can open text files and perform several types of line oriented operations. Currently it can read one line at a time, jump to a given… (READ MORE)
This PHP Class can be used to cache content in files. It can capture the current script output and store it in cache files if these do not exist already or they have already expired. The class can just dump… (READ MORE)