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Array: keys and values
Name: joba Date: May 3, 2007 at 06:44:54 Pacific OS: Win Vista Premium CPU/Ram: Intel centrino, 2gb ram Product: HP
Comment:
If an array looks like this: $answers = array( 'gender', 'age', 'income', 'home', 'time_online', 'it_knowhow', 'online_buys')
nope, in the above array, the keys will be: 0, 1, 2, 3, 4, 5, 6
--- Fubar
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Response Number 2
Name: wizard-ict Date: May 13, 2007 at 09:44:33 Pacific
Reply:
An array key can never be NULL, otherwise it would completely defeat the point of having an array. If you don't define the key (as in your example above), it will automatically be created starting at 0. Giving you the keys as stated by Laler
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