Regular expressions in PHP (REGEX)

Regular expressions are widely used in programming and intensions of regular expressions are to manipulate complex strings in terms of replacing parts or all of them, finding parti...

Regular expressions based on PERL functions and properties in PHP

PERL based regular expressions used in PHP are the most common syntax being used around. Integrate functions and properties handling the PHP PERL based regular expressions are show...

Regular expressions based on POSIX functions and properties in PHP

POSIX based regular expressions used in PHP are the second most common syntax being used for regular expressions. Integrate functions and properties handling the PHP POSIX bas...