Answers for "environment and environment variable in php"

PHP
1

php get environment variable

$value = getenv("VARNAME");
// returns FALSE if VARNAME does not exist

$env_vars = getenv();
// if no name is specified, an associative array 
// with all environment variables is returned
Posted by: Guest on July-07-2020
1

php set environment variable

putenv('NAME=VALUE');

// NAME may contain whitespaces ->
putenv('NAME=VALUE') 
// is not equivalent to 
putenv('NAME = VALUE')
Posted by: Guest on July-07-2020

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