PHP Regular Expressions Which one of the following functions finds the last occurrence of a string, returning its numerical position? strrpos() strpos() strlast() strlastpos() strrpos() strpos() strlast() strlastpos() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Say we have two compare two strings which of the following function/functions can you use?1. strcmp()2. strcasecmp()3. strspn()4. strcspn() 3 and 4 All of the mentioned None of the mentioned 1 and 2 3 and 4 All of the mentioned None of the mentioned 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following preg PHP functions is used to take a string, and put it in an array? preg_unchain() preg_divide() preg_destroy() preg_split() preg_unchain() preg_divide() preg_destroy() preg_split() 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!"; No Output is returned Username must be all lowercase! Username is all lowercase! Error No Output is returned Username must be all lowercase! Username is all lowercase! Error ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions [:alpha:] can also be specified as. [A-z] [A-za-z] [A-Za-z0-9] [a-z] [A-z] [A-za-z] [A-Za-z0-9] [a-z] ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which among the following is/are not a metacharacter?1. /a2. /A3. /b4. /B 2 and 4 2, 3 and 4 1 and 3 Only 1 2 and 4 2, 3 and 4 1 and 3 Only 1 ANSWER DOWNLOAD EXAMIANS APP
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