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Title
Literal string specified in PHP code by
Which function start its search from backward rather than from beginning?
Which function takes a single string and returns its length as an integer?
Strtupper ( ) function returns
PHP offers printf ( ) and
Dot \". \" operator in strings are called as
How many operators PHP offer for strings?
Function Strcmp ( ) is equals to
Which three functions has intimate relationship with each other?
Which syntax is very useful for specifying large chunks of interpolated variable text?
Strstr ( ) function selects a substring by its
Operator that is used for heredoc syntax
PHP has long supported two regular expression implementations known as _______ and _______
Which one of the following regular expression matches any string containing zero or one p?
[:alpha:] can also be specified as
How many functions does PHP offer for searching strings using POSIX style regular expression?
What will be the output of the following PHP code?
POSIX implementation was deprecated in which version of PHP?
POSIX stands for
What will be the output of the following PHP code?
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