PEAR or PHP Extension and Application Repository is surroundings of development and system of distribution for components of code PHP. It has as I put: to promote a library of structured good code, to maintain a system of distribution and maintenance of packages of code to promote a style of standard codification. It consists of a quite great list of libraries of code PHP that allow to do certain tasks of faster and efficient way reusing code written previously by other people. The libraries generally contain classes in archives PHP that soon are included and used without many complications.
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