$variable[option] / $variable['option']

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$variable[option] / $variable['option']

05-23-2007, 02:54 AM

Adrian Schneider Adrian Schneider is offline

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$userinfo['username'] is proper, because 'username' (string) is key in the $userinfo array. The first one would be correct if username was a constant, or if its being parsed within double quotes (which templates are).

PHP Code:


			
echo $userinfo['username']; // correct

echo $userinfo[username]; // incorrect [issues notice of unknown constant]

echo "$userinfo['uesrname']"; // parse error

echo "$userinfo[username]"; // correct, but a tad slower than example 1

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