PHP print_r()

1 개요

PHP print_r()

$foo = [3.14, 777, 'Hello', -0.5, 'World'];
print_r($foo);

2 같이 보기

• PHP var_dump()
• 함수 print_r()

3 참고

• http://php.net/manual/en/function.print-r.php
• https://www.geeksforgeeks.org/php-print_r-function/
• https://www.w3resyntaxhighlight.com/php/function-reference/print_r.php