Description:
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Hey

Some side effects i dont understand to address to but i can confirm the following:
Running as 'root' | 'user'
var_dump( in_array( 'root', $_SERVER ) ); // true | false
var_dump( isset( $_SERVER['root'] ) ); // false | false
var_dump( array_key_exists( 'root', $_SERVER ) ); // false | false

hmm.
So, my break point 'in_array( 'root', $_SERVER ) ? exit(1)..' works. To be save not running scripts under root, but:
I miss a documentation/suggestion or is this a bug?



Test script:
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# Running as 'root' | 'user'
var_dump( in_array( 'root', $_SERVER ) ); // true | false
var_dump( isset( $_SERVER['root'] ) ); // false | false
var_dump( array_key_exists( 'root', $_SERVER ) ); // false | false

Expected result:
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depends on implementation/ documentation.