PHP Regular Expressions How many functions does PHP offer for searching strings using POSIX style regular expression? 10 8 9 7 10 8 9 7 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 What will be the output of the following PHP code?$url = "contact@examians.com";echo ltrim(strstr($url, "@"),"@"); contact@examians.com examians.com contact@ contact contact@examians.com examians.com contact@ contact ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following functions can be used to concatenate array elements to form a single delimited string? explode() concat() implode() concatenate() explode() concat() implode() concatenate() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following functions will convert a string to all uppercase? struppercase() uppercase() strtoupper() str_uppercase() struppercase() uppercase() strtoupper() str_uppercase() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following regular expression matches any string containing zero or one p? P? p# p+ p* P? p# p+ p* ANSWER DOWNLOAD EXAMIANS APP
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