PHP array QUESTION?? HELP !

[jamesharry404]

Good Morning Friends
I need some Help in php!
I was read all the tutorials of php array but i can't understand array so Please Help me!

There is some QUESTION please give me correct answer of these.

• What is ARRAY?
• Why we use ARRAY?
• How a ARRAY works?
• Why we use array?
• Please tell me the work of array with a EXAMPLE also.

I am Waiting for the reply of that post

 

[Cheffchen]

help find php.net
php.net/manual/en/language.types.array.php

cheffchen

 

[jamesharry404]

I was read all the tutorials but i don't understand still.
Please help me DEAR SIR!!

 

[Sentence]

Maybe one of these links will help:
http://www.homeandlearn.co.uk/php/php6p1.html
http://www.webmonkey.com/2010/02/php_tutorial_for_beginners/#Arrays

 

[bdt600]

I was read all the tutorials of php array

That no one believes you, because these are basics that you can learn with the help of the documentation. You'll find there en masse examples that you simply have to consider only times.

 

[Cheffchen]

Hallo,

ganz einfach, dann hast es noch nicht gebraucht.

Gibt es keine Englischen Foren mehr?

Cheffchen

 

[zorndyuke]

A Array is a bunch of values between one variable.

You could do

$var1 = '';
$var2 = '';
$var3 = '';
..

or

you can do

$vars = array(
     'keyName1' => 'val1',
     'keyName2' => 'val2',
     'keyName3' => 'val3',
     'whatever' => 'niceOne'
);

echo $vars[ 'keyName3' ]. ' ---'.$vars[ 'whatever' ];

// Output: 
// val3 ---niceOne

You also can iterate an array like

foreach( $vars as $val ){
   echo $val.'<br>';
}

// Output:
/*
*  val1
*  val2
*  val3
*  niceOne
*/

or

foreach( $vars as $key => $val ){
   echo 'Key: '.$key.' - Val: '.$val.'<br>';
}

// Output:
/*
*  Key: keyName1 - Val: val1
*  Key: keyName2 - Val: val2
*  ..
*  ..
*/

It's used as kind of a list.