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

Php set environment variable

putenv('NAME=VALUE');

// NAME may contain whitespaces ->
putenv('NAME=VALUE') 
// is not equivalent to 
putenv('NAME = VALUE')

Similar codes

36 votes123 views6 answers
Php convert to lowercase
PHP
9 votes140 views3 answers
Pass variable to blade laravel
PHP Laravel
0 vote177 views5 answers
Wordpress png img src= image.png
PHP Wordpress
13 votes131 views5 answers
Laravel add item to array
PHP
6 votes136 views4 answers
Illuminate database queryexception could not find driver laravel
PHP
4 votes149 views3 answers
Laravel return json header json
PHP Laravel
3 votes119 views6 answers
Add to collection laravel
PHP
0 vote126 views1 answer
Wordpress remove user roles
PHP
0 vote141 views1 answer
Php shell command execution
PHP
2 votes122 views2 answers
Access json with php
PHP