PHP Regular Expressions Which one of the following functions can be used to concatenate array elements to form a single delimited string? explode() concatenate() concat() implode() explode() concatenate() concat() implode() 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() None of the mentioned 3 and 4 All of the mentioned 1 and 2 None of the mentioned 3 and 4 All of the mentioned 1 and 2 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_find() preg_replace() preg_findre() preg_find_replace() preg_find() preg_replace() preg_findre() preg_find_replace() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$url = "contact@examians.com";echo ltrim(strstr($url, "@"),"@"); contact@examians.com contact@ examians.com contact contact@examians.com contact@ examians.com contact ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions How many functions does PHP offer for searching and modifying strings using Perl-compatible regular expressions. 7 8 10 9 7 8 10 9 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 is all lowercase! Username must be all lowercase! Error No Output is returned Username is all lowercase! Username must be all lowercase! Error No Output is returned ANSWER DOWNLOAD EXAMIANS APP
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