Examples to explain the definition and usage of php parse_str() function

What is the function of php parse_str() function?

The parse_str() function in PHP parses the query string into variables. Its syntax is as follows:

Syntax

parse_str(string,array)

Parameter details:

PS: If the array parameter is not set, the variables set by this function will overwrite the existing variables with the same name.

PS: The magic_quotes_gpc setting in the php.ini file affects the output of this function. If enabled, variables are converted by addslashes() before being parsed by parse_str() .

If string is the query string passed in by the URL, it is parsed into a variable and set to the current scope.

To get the current QUERY_STRING, you can use the $_SERVER['QUERY_STRING'] variable.

Example 1

Parse the query string into variables:

<?php
parse_str("name=Bill&age=60");
echo $name."<br>";
echo $age;
?>

Code running results:

Example 2

Storing variables in the array:

<?php
parse_str("name=Bill&age=60",$myArray);
print_r($myArray);
?>

Code running results:

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