如何分别访问数组的元素并获取它们

Question

print_r($que);

output's this:

Array ( [0] => Array ( [0] => PHP allows you to send emails directly from a script [1] => How do you get information from a form that is submitted using the "get" method? [2] => In PHP you can use both single quotes ( ) and double quotes ( " " ) for strings: [3] => What does php stands for ? [4] => The PHP syntax is most similar to: [5] => What is the correct way to connect to a MySQL database? [6] => What is the correct way to include the file "time.inc" ? [7] => In PHP, the die() and exit() functions do the exact same thing. [8] => All variables in PHP start with which symbol? [9] => Include files must have the file extension ".inc" ) )

I need to print each element.

LIKE $que[0]; and $que[1]; and so on.

if i does echo "$que[0]"; output comes out to be Array instead of PHP allows you to send emails directly from a script .

Answer 1

$que[0] is an array itself. To access the first element within the first element of $que you need to do $que[0][0] .