Php key value array to string

$requestAsString = print_r($_REQUEST, true);

Php array to string

// for one-dimentional arrays
$str = implode('|', $arr);	// "v1|v2|v3"...

// for multi-dimensional/structured arrays, or to keep hierarchy
$str = json_encode($arr);
// or
$str = var_export($arr);

Similar codes

0 vote309 views1 answer
Package phpoffice/phpexcel is abandoned, you should avoid using it. Use phpoffice/phpspreadsheet instead.
PHP
1 vote302 views2 answers
Php echo number 2 decimal places "print_r"
PHP
0 vote308 views2 answers
Hide .php from url .htaccess
PHP
2 votes323 views1 answer
WhereNull in laravel
PHP Laravel
0 vote288 views2 answers
Drupal set message
PHP
0 vote356 views1 answer
Laravel nginx
PHP Laravel
0 vote305 views1 answer
Php mysql foreach is bad pardics ?
PHP
15 votes299 views3 answers
Php sort array of array by key
PHP
8 votes283 views4 answers
Blade comment
PHP
-1 vote311 views1 answer
Wordpress custom php use wp query
PHP