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
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 ( [3] => potatoes ) Array ( [0] => potatoes ) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes ) Array ( [1] => steak ) Array ( [3] => potatoes ) Array ( [0] => potatoes ) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes ) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?echo str_pad("Salad", 5)." is good."; SaladSaladSaladSaladSalad is good Salad is good is good Salad is good SaladSaladSaladSaladSalad SaladSaladSaladSaladSalad is good Salad is good is good Salad is good SaladSaladSaladSaladSalad 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() All of the mentioned 1 and 2 3 and 4 None of the mentioned All of the mentioned 1 and 2 3 and 4 None of the mentioned ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions How many functions does PHP offer for searching strings using POSIX style regular expression? 10 7 9 8 10 7 9 8 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 Error Username is all lowercase! Username must be all lowercase! No Output is returned Error Username is all lowercase! Username must be all lowercase! ANSWER DOWNLOAD EXAMIANS APP
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