How do I turn a string into an array?
To do this you can use the explode function, like this, passing the delimiter to explode on as the first argument and the string as the second:
<?php
$mystring = "I,love,washing,up";
$myarray = explode(",",$mystring);
print_r($myarray);
?>
Which gives us this:
Array
(
[0] => I
[1] => love
[2] => washing
[3] => up
)
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