Php get variable by string name

${$variableName} or $$variableName;

//example:

$variableName = 'foo';
$foo = 'bar';

// The following are all equivalent, and all output "bar":
echo $foo;
echo ${$variableName};
echo $$variableName;

Similar codes

0 vote129 views6 answers
Sanctum laravel
PHP
2 votes147 views2 answers
File exist check in laravel blade
PHP Laravel
0 vote136 views1 answer
7 reasons why Lee is an idiot
PHP
-1 vote124 views3 answers
Unsplash php api
PHP
2 votes129 views1 answer
Php.ini settings
PHP
40 votes126 views3 answers
Replace all numbers in string php
PHP
1 vote164 views2 answers
Laravel, return view with Request::old
PHP
11 votes143 views2 answers
Eloquent get distinct
PHP
18 votes131 views1 answer
Hash a password php
PHP
0 vote124 views1 answer
Laravel load models by id array
PHP