PHP Regular Expressions How many functions does PHP offer for searching and modifying strings using Perl-compatible regular expressions. 8 9 10 7 8 9 10 7 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which among the following is/are not a metacharacter?1. /a2. /A3. /b4. /B Only 1 2, 3 and 4 2 and 4 1 and 3 Only 1 2, 3 and 4 2 and 4 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following preg PHP function is used to do a find and replace on a string or an array? preg_replace() preg_find() preg_findre() preg_find_replace() preg_replace() preg_find() preg_findre() preg_find_replace() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$foods = array("pasta", "steak", "fish", "potatoes");$food = preg_grep("/^s/", $foods);print_r($food); Array ( [1] => steak ) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes ) Array ( [3] => potatoes ) Array ( [0] => potatoes ) Array ( [1] => steak ) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes ) Array ( [3] => potatoes ) Array ( [0] => potatoes ) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$name = "What is your name?";if (preg_match("/name/"),$name)echo "My name is Will Pitt ";elseecho "My name is not Will Pitt ";if (preg_match("/are/"))echo "I am great"else echo "I am not great"; My name is Will Pitt I am not great My name is not Will Pitt I am not great My name is Will Pitt I am great My name is not Will Pitt I am great My name is Will Pitt I am not great My name is not Will Pitt I am not great My name is Will Pitt I am great My name is not Will Pitt I am great ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$username = "jasoN";if (ereg("([^a-z])",$username))echo "Username must be all lowercase!";elseecho "Username is all lowercase!"; Username must be all lowercase! Username is all lowercase! No Output is returned Error Username must be all lowercase! Username is all lowercase! No Output is returned Error ANSWER DOWNLOAD EXAMIANS APP
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