PHP operates string split into array

This time I will bring you php operationStringsplit intoarray, what are the precautions for php operation string split into array, the following are Let’s take a look at practical cases.

The example is as follows:

<?php
$str="1|2|3|4|5|";
$var=explode("|",$str);
print_r($var);
?>
$var=explode("|",$str);

Split $str by |

php and other ways to specify strings Characters are split into arrays

str_split(string,length)

Parameter description

string Required. Specifies the string to be split.

length Optional. Specifies the length of each array element. The default is 1.

json_decode() This function can also split the string into an array (the second parameter is true)

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