PHP Regular Expressions How many functions does PHP offer for searching strings using POSIX style regular expression? 9 8 7 10 9 8 7 10 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?echo str_pad("Salad", 5)." is good."; Salad is good SaladSaladSaladSaladSalad is good is good Salad is good SaladSaladSaladSaladSalad Salad is good SaladSaladSaladSaladSalad is good is good Salad is good SaladSaladSaladSaladSalad 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); You like dogs. I hate dogs. We should marry. Array([0]=>You like dogs. [1]=>I hate dogs. [2]=>We should marry.) Array([0]=>You like dogs. I hate dogs. We should marry.) Error You like dogs. I hate dogs. We should marry. Array([0]=>You like dogs. [1]=>I hate dogs. [2]=>We should marry.) Array([0]=>You like dogs. I hate dogs. We should marry.) Error ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions POSIX implementation was deprecated in which version of PHP? PHP 5.3 PHP 5.2 PHP 4 PHP 5 PHP 5.3 PHP 5.2 PHP 4 PHP 5 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$author = "nachiketh@example.com";$author = str_replace("a","@",$author);echo "Contact the author of this article at $author."; Error Cont@ct the @uthor of this @rticle @t n@chiketh@ex@mple.com Contact the author of this article at nachiketh@ex@mple.com Contact the author of this article at n@chiketh@ex@mple.com Error Cont@ct the @uthor of this @rticle @t n@chiketh@ex@mple.com Contact the author of this article at nachiketh@ex@mple.com Contact the author of this article at n@chiketh@ex@mple.com ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$foods = array("pasta", "steak", "fish", "potatoes");$food = preg_grep("/^s/", $foods);print_r($food); Array ( [0] => potatoes ) Array ( [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 ) Array ( [1] => steak ) Array ( [3] => potatoes ) ANSWER DOWNLOAD EXAMIANS APP
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