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References - String Functions

A simple reference to php string functions

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crypt (str, salt)

explode (sep, str)

implode (glue, arr)

nl2br (str)

sprintf (frmt, args)

strip_tags (str, allowed_tags)

str_replace (search, replace,str ...)

strpos (str, needle)

strrev (str)

strstr (str, needle)

strtolower (str)

strtoupper (str)

substr (string, start,len ...)