A String
1 Comment
It deletes a file
The string is discarded and the integer is preserved <?php
$s = '12345'; $s[$s[1]] = '2'; echo $s; ?>
12245
explode()
substr($email, strpos($email, “@”)+1);
$s1 + $s2 <?php
$array = array (true => 'a', 1 => 'b'); var_dump ($aray); ?>
It will output NULL <?php
$array = array (3 => 'a', '1b' => 'b', 'c', 'd'); echo ($array[1]); ?>
A notice. associations. Which of the following PHP sorting functions would you use?
asort(); |