How to test if a variable is an array?
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Tell me what is the definition of a session?
What is the basic function to search files for lines (or other units of text) that contain a pattern.
hi,am a fresher in sap sd,will i try as a fresher or i wl go for with 2 to 3 yr exp,pls suggest me which web site is best for sap freshers.
What is htaccess? Why do we use this and where?
Explain include(), include_once, require() and require_once?
Explain me what is x+ mode in fopen() used for?
What is the best php framework 2018?
What is abstraction php?
Is php a middleware?
Extract url from this string? It should be flexible for all strings, not for this string only. "yahoo.comyahoo.co.inhotmail.org"
What is the difference between single quoted string and double quoted string?
How to define a user function?