note 104096 rejected from function.echo by thiago
| From: | thiago@php.net | Date: | Mon, 23 May 2011 14:09:28 +0000 |
| Subject: | note 104096 rejected from function.echo by thiago | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-179956@lists.php.net to get a copy of this message | ||
Note Submitter: nainale72 at hotmail dot com
----
/* Simple examples of Arrays for newbies like me */
/* one dimension array*/
<?php
$numbers=array(1,2,3,4);
for($i=0; $i<4; $i++)
{
echo $numbers[$i] . " - " . $numbers[$i] * 2;
}
?>
/* multidimensional array*/
<?php
$numbers[3][4] = array();
for ($i=0; $i<4; $i++)
{
$numbers[0][$i] = $i + 1; // i + 1
$numbers[1][$i] = $numbers0][$i] * $numbers[0][$i]; // n * n
$numbers[2][$i] = $numbers[0][$i] / 2; // n/2
}
for($j=0; $j<3; $j++){
for ($i=0; $i<10; $i++){
echo $numbers[$j][$i] . " ";
}
}
?>
/* associative array */
<?php
$cars["Chevrolet"][0] = 25000;
$cars["Aston Martin"][0] = 35000;
$cars["Ferrari"][0] = 100000;
foreach($car as $num => $value)
{
print "\$car[$num] => $value.\n";
}
?>
/* multidimensional associative array */
<?php
$cars["Chevrolet"][0] = 25000;
$cars["Aston Martin"][0] = 35000;
$cars["Ferrari"][0] = 100000;
$cars["Chevrolet"][1] = 20;
$cars["Aston Martin"][1] = 30;
$cars["Ferrari"][1] = 50;
foreach ($cars as $id1 => $array1)
{
foreach ($array1 as $id2 => $value)
{
printf('printf car [%s] [%s] = %d;<br>', $id1, $id2, $value);
echo " echo car [". $id1. "] [". $id2 . "] = ". $value .
"<br/>";
}
}
?>