print_r
PHP 4, PHP 5, PHP 7, PHP 8
print_r - Prints human-readable information about a variable
Code Examples
Example #1 print_r example
Result: <pre>
Array
(
[a] => apple
[b] => banana
[c] => Array
(
[0] => x
[1] => y
[2] => z
)
)
</pre>