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

1 vote129 views1 answer
'https://', 'www.' & all sub derictories reomve from a url with regex
PHP
0 vote132 views1 answer
DisableTimeRanges
PHP
1 vote117 views1 answer
Laravel multiple group by
PHP
2 votes138 views1 answer
Wp config define site url code
PHP Wordpress
1 vote172 views1 answer
Static function model laravel
PHP Laravel
9 votes119 views4 answers
Convert laravel hash password online
PHP
0 vote120 views1 answer
Pop
PHP
0 vote368 views1 answer
Best Performance monitoring tools for php
PHP
1 vote159 views1 answer
Where date laravel
PHP Laravel
2 votes131 views1 answer
Php include file in parent directory
PHP