如何在PHP中用逗号分割字符串[重复]

Question

This question already has an answer here:

• How can I split a comma delimited string into an array in PHP? 6 answers

I am a beginner with PHP and I would like to know how can I get the parts x, y, z, and t of a sequence of characters which has the form "x, y, z, t":

Example:

$str1 = "2,161,0,0"; 
$str2 = "2,3,10,4";

for $str1 we have to recover:

2 -> x

161 -> y

0 -> z

0 -> t

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Answer 1

Try this:

explode(',', $str1);

More on explode: http://php.net/manual/en/function.explode.php