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Values Call Quiz

Given a variable $email containing the string user@example.com,which of the following statements would extract the string example.com

Given a comma-separated list of values in a string, which function from the given list can create an array of each individual value with a single call

What is the best all-purpose way of comparing two strings

Which of the following PCRE regular expressions best matches the string php|architect

What happens if you add a string to an integer using the + operator

The ……………function can be used to compare two strings using a case-insensitive binary algorithm

Array values are keyed by …………values (called indexed arrays) or using ………….values (called associative arrays). Of course, these key methods can be combined as well

What elements will the following script output 'a',1 => 'b'); var_dump($array); ?> `

Which array function checks if the specified key exists in the array

There are three kinds of array:

Tagged as: values call, values call, array
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