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<?php $a = 10; $b = 'String'; echo '$a is '.$a; echo '....'; echo '$b is '.$b; parse_str("a=$b&b=$a"); echo '....After Using Parse Str....'; echo '$a is '.$a; echo '....'; echo '$b is '.$b; ?>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
$a is 10....$b is String Fatal error: Uncaught ArgumentCountError: parse_str() expects exactly 2 arguments, 1 given in /in/LdhIV:9 Stack trace: #0 /in/LdhIV(9): parse_str('a=String&b=10') #1 {main} thrown in /in/LdhIV on line 9
Process exited with code 255.
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
$a is 10....$b is String Deprecated: parse_str(): Calling parse_str() without the result argument is deprecated in /in/LdhIV on line 9 ....After Using Parse Str....$a is String....$b is 10
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
$a is 10....$b is String....After Using Parse Str....$a is String....$b is 10

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