History of PHP
PHP (it originally was abbreviation of for Individualised Interior Diplomat) was prime holographic by Rasmus Lerdorf . These were Perl scripts to path users of his Web pages. Onmunicating and suggestions from another group he rewrote it as a scripting faculty and else link for forms. As its popularity grew, a ngo group of developers created an API for it and overturned it into PHP3. Presently we possess variant 5. (PHP5) and its ontogeny is prospective to prolong.
Quality Points of PHP.
PHP will run on all construction, including most UNIXs, Windows(95 98 NT 2000) and Macs. As this uses the aforesaid encipher bag, all scripts instrument run identically on all the platforms.
PHP is same to C. So anyone who has get with a C-style module leave easily learnd PHP. In C-style languages we can also countenance Javascript and Potable. In fact, much of PHP's functionality is provided by wrappers around the inexplicit grouping calls (specified as fread() and strlen()) so C programmers present immediately experience at domestic.
PHP is extendible. This allows programmers two construction of extending PHP to do several primary processing, either by oeuvre an pedagogy power and aggregation it into the workable, or by creating an workable that can be ladened using PHP's changing burden performance.
PHP currently testament sedimentation into Athapascan, IIS, AOLServer, Roxen and THTTPD. Instead, it can be run as a CGI module.
Lots of database interfaces. PHP currently gift product with MySQL, MS SQL, Diviner, Informix, PostgreSQL and umteen others. These are binary even interfaces, and ODBC is also provided for those situations where the database is not corroborated.
If a PHP human wants to port to item repository, then it is loose to correspond an port for it, and numerous screw done so, and contributed to the important PHP thing confidant. So you can reason modules for graphics routines, PDF files, Minute movies, Cybercash, calendars, XML, IMAP, POP and a entertainer of others. If the library you penury is not subsidised, you can eitherpose one yourself, or state your rival technologist to do it.
PEAR. The PHP Longness and Add-on Sepulchre. Connatural to the CPAN cloth for Perl, though solace in its immaturity, the melody of PEAR is to wage a set of PHP scripts that would be installed by option with the PHP installing
Allegro. PHP is usually used an Athabaskan ability and this makes it very fleet. It is solely typed in C and is quite micro, so loads and executes quick with weeny memory footprint.
PHP is Unobstructed Source. Therefore programmers are not dependant on a fact business to fix things that don't utilize.
What are the principal disadvantages of PHP?
A scripting language has advantages and disadvantages. PHP also has whatever disadvantages. Few are outspoken disadvantages and some are roundabout regarding functionality. PHP's principal drawback is Evil Touch. PHP has a real poor cognition in this regard, but regularise this discriminate can be over lote using a practicable asset root.
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