PHP Code Snippets

PHP Code Snippets

Which attribute specifies the URL address where to send the form-data?

method action name

<form action="script.php" method="post"> ... </form>

Which CSS property can be used to break lines in the middle of words?

word-wrap line-height font-size

#id {
  width: 100px;
  word-wrap: break-word;
}

Which function sorts the elements of an array into alphabetical order, based on the string values?

pop() sort() shift()

var tutorials = ["php", "html", "css", "flash"];
tutorials.sort();
alert(tutorials[0]);          // css

Indicate the function that returns the value of the last element into an array.

current() next() end()

$code = array(10=>"Perl", 20=>"PHP", 21=>"Python", 30=>"JavaScript");
$last = end($code);
echo $last;      // JavaScript