PHP Regular Expressions Which one of the following functions finds the last occurrence of a string, returning its numerical position? strlastpos() strlast() strrpos() strpos() strlastpos() strlast() strrpos() strpos() 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 ( [0] => potatoes ) Array ( [3] => potatoes ) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes ) Array ( [1] => steak ) Array ( [0] => potatoes ) Array ( [3] => potatoes ) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes ) Array ( [1] => steak ) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following functions will convert a string to all uppercase? strtoupper() struppercase() uppercase() str_uppercase() strtoupper() struppercase() uppercase() str_uppercase() 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@ contact examians.com contact@examians.com contact@ contact examians.com contact@examians.com ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$line = "You like dogs. I hate dogs. We should marry."$sen = preg_split('/./', $line);print_r($sen); Array([0]=>You like dogs. [1]=>I hate dogs. [2]=>We should marry.) You like dogs. I hate dogs. We should marry. Error Array([0]=>You like dogs. I hate dogs. We should marry.) Array([0]=>You like dogs. [1]=>I hate dogs. [2]=>We should marry.) You like dogs. I hate dogs. We should marry. Error Array([0]=>You like dogs. I hate dogs. We should marry.) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions POSIX implementation was deprecated in which version of PHP? PHP 5.3 PHP 4 PHP 5.2 PHP 5 PHP 5.3 PHP 4 PHP 5.2 PHP 5 ANSWER DOWNLOAD EXAMIANS APP
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