(PHP 4, PHP 5, PHP 7) getenv — Gets the value of an environment variable Descriptionstring getenv ( string You can see a list of all the environmental variables by using phpinfo(). Many of these variables are listed within » RFC 3875, specifically section 4.1, "Request Meta-Variables". Parametersvarname The variable name. Return Values Returns the value of the environment variable ExamplesExample #1 getenv() Example
See Also
User Contributed Noteseng.mrkto.com 5 years ago
php at keith tyler dot com 4 years ago
kyong 12 years ago
sam at sambarrow dot com 8 years ago
pritisn at gmail dot com 11 months ago
hello at jabran dot me 1 year ago
chuck dot reeves at gmail dot com 5 years ago
f dot hartmann2 at gmx dot net 6 years ago
renko at <remove>virtual-life dot net 11 years ago
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