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+--- Thread: Learning syntax foreach ($client as $k=>$v) { } (/showthread.php?tid=10122)
Learning syntax foreach ($client as $k=>$v) { } - El Forum - 07-19-2008
[eluser]Unknown[/eluser]
foreach ($client as $k=>$v) { }
$client is an array
now $k => $v ???
Learning syntax foreach ($client as $k=>$v) { } - El Forum - 07-19-2008
[eluser]Colin Williams[/eluser]
PHP has a User Guide too: http://us3.php.net/foreach
Learning syntax foreach ($client as $k=>$v) { } - El Forum - 07-20-2008
[eluser]thinkigniter[/eluser]
Let my shine some light on this.
I found it confusing too.
[quote author="a123bcd" date="1216475407"]foreach ($client as $k=>$v) { }
$client is an array
now $k => $v ???[/quote]
$k == $key == $ID
$v == $value == $NAME
This is your array( '1' => 'some_name' , '2' => 'some_other_name' );
foreach ($client as $ID => $NAME)
{
echo '<p>client ID is: '. $ID . </p>;
echo '<p>client Name is: '. $NAME . </p>;
echo '<br />';
}
results in...
client ID is: 1
client Name is: some_name
client ID is: 2
client Name is: some_other_name
Does this help?
Learning syntax foreach ($client as $k=>$v) { } - El Forum - 07-20-2008
[eluser]Yash[/eluser]
yup.. that helps me.
Thank you