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getenv()

« getdate | gethostbyaddr »
<?php
$string = getenv (
     ✓?  // string $varname
);
?>
Result
$string = '15.370.420.331'
PBX notice : the result is hashed with pbx_hash for security reasons.
Examples
#1 getenv  ("REMOTE_ADDR")
See also
pbx_hash
Help Misc Config Test Unit test
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