[RESOLVED] Arrays - Output of 2 or more items

yorktown

I have an array that is a schedule of speakers. Most are a single speaker in a single room. On occassion, 2 or more speakers may be on a panel.

I have created the following array of speakers:

$sp= array();
$sp[0]=array(
"Number"=>6,
"Speaker"=>"Andy Parr",
"Room"=>2,
"Day"=>1,
"Time"=>"1:30");

$_sp[1]=array(
"Number"=>7,
"Speaker"=>"Marc Mo",
"Room"=>1,
"Day"=>1,
"Time"=>"3:30");

$_sp[2]=array(
"Number"=>8,
"Speaker"=>"Wael Airel",
"Room"=>1,
"Day"=>1,
"Time"=>"3:30");

$_sp[3]=array(
"Number"=>9,
"Speaker"=>"Jim Hicks",
"Room"=>2,
"Day"=>1,
"Time"=>"3:30");

So what I want is to show the 3 speakers at 3:30 PM and not the speaker at 1:30 PM

I have generated this code:

foreach ($_sp as $k => $v1) {
foreach ($v1 as $v2 => $v3) {
if ($v3=="3:30") {
$i=0;
do
{
$i++;
echo "Time " . $v3 . "<br />";
echo "Speaker" . ???????????(What do I put Here)??????. "<br />";
}
while ($i<$sp[$v1]);
}}}

The time (3:30) is easy to identify. The speaker is different for each. How do I have the speaker placed in the output?

Marc

yorktown

The output needs to be:

Time: 3:30
Speaker: Marc Mo
Time: 3:30
Speaker: Wael Airel
Time: 3:30
Speaker: Jim Hicks

Andy Parr (1:30) should not show up.

The foreach command grabs all of the fields.

The if ($v3=="3:30") selects 3:30

But I am unable to select the Speakers within this.

Marc

yorktown

I really need help with this. I Have SCOURED the PHP.net site as well as search on this in the forums.

I can't believe that the text is so difficult for this.

Any help appreciated.

jaret

I think this is what you want..

$_sp = array (
	0	=>	array(
			"Number"	=>6,
			"Speaker"	=>"Andy Parr",
			"Room"		=>2,
			"Day"		=>1,
			"Time"		=>"1:30"
			),
	1	=>	array(
			"Number"	=>7,
			"Speaker"	=>"Marc Mo",
			"Room"		=>1,
			"Day"		=>1,
			"Time		"=>"3:30"
			),
	2	=>	array(
			"Number"	=>8,
			"Speaker"	=>"Wael Airel",
			"Room"		=>1,
			"Day"		=>1,
			"Time"		=>"3:30"
			),
	3	=>	array(
			"Number"	=>9,
			"Speaker"	=>"Jim Hicks",
			"Room"		=>2,
			"Day"		=>1,
			"Time"		=>"3:30"
			)

);

foreach ($_sp as $_spIndex => $_spValue) {

if ($_sp[$_spIndex][Time] === "3:30")
{
	echo "Time: " . $_sp[$_spIndex][Time] . "<br>";
	echo "Speaker: " . $_sp[$_spIndex][Speaker] . "<br>";
}

}

After your first foreach command you have all the index information you need.

yorktown

Thank you!!!!