foreach and multiple arrays

[dudelideisann]

How can I output this one correctly through a foreach-loop?

[PHP]Array
(
[0] => Array
(
[Table] => Asdf
[Field] => Array
(
[0] => asdf
)

[Values] => Array
(
[0] => asdf
)

)

[1] => Array
(
[Table] => SomeTablename
[Field] => Array
(
[0] => some subject
)

[Value] => Array
(
[0] => 298282
)

)

)[/PHP]

With this one:


[PHP]foreach($_SESSI ON['sessionName] as $table) {
foreach($table as $key => $value) {

echo "<tr><td>$k ey</td><td>$value</td>";


}

}[/PHP]


I only get this output:

Table Asdf
Field Array
Value Array
Table SomeTableName
Field Array
Value Array

Why the Array and not my values inside this array?

[ronverdonk]

Because you must iterate again when the value is an array. Usually you set up your array print routine such that it can re-invoke itself. You have not mentioned what and how you would like to print it out, but the following will give you an idea of iteration of your array[php]get_array_elems ($yourarray);

function get_array_elems ($arrResult, $where="array") {
reset($arrResul t);
while(list($key ,$value)=each($ arrResult)) {
if (is_array($valu e)){
get_array_elems ($value, $where."[$key]");
}
else {
for ($i=0; $i<count($value );$i++) {
echo $where."[$key]=".$value."<br> ";
} // Eind FOR
} // Eind ELSE
} // Eind WHILE
} // Eind FUNCTION[/php]It will output

array[0][Table]=Asdf
array[0][Field][0]=asdf
array[0][Values][0]=asdf
array[1][Table]=SomeTablename
array[1][Field][0]=some subject
array[1][Values][0]=298282

Ronald

[dudelideisann]

Because you must iterate again when the value is an array. Usually you set up your array print routine such that it can re-invoke itself. You have not mentioned what and how you would like to print it out, but the following will give you an idea of iteration of your array[php]get_array_elems ($yourarray);

function get_array_elems ($arrResult, $where="array") {
reset($arrResul t);
while(list($key ,$value)=each($ arrResult)) {
if (is_array($valu e)){
get_array_elems ($value, $where."[$key]");
}
else {
for ($i=0; $i<count($value );$i++) {
echo $where."[$key]=".$value."<br> ";
} // Eind FOR
} // Eind ELSE
} // Eind WHILE
} // Eind FUNCTION[/php]It will output

array[0][Table]=Asdf
array[0][Field][0]=asdf
array[0][Values][0]=asdf
array[1][Table]=SomeTablename
array[1][Field][0]=some subject
array[1][Values][0]=298282

Ronald

Thanks! That's great. How can I make it appear as a table with two cells and without the index numbers [0] and [1] and so on..?

[ronverdonk]

....without the index numbers [0] and [1] and so on..?....

I do not understand that question fully. Please draw it.

Ronald

[dudelideisann]

I do not understand that question fully. Please draw it.

Ronald

Hi !

I would like the output to be like this (without the bold index-numbers that come along)
[HTML]<table>
<tr>
<td>0Tablename</td><td>=Test</td></tr>
<tr>
<td>0Subject0</td><td>=test</td></tr>
<tr>
<td>0Subject1</td><td>=test</td></tr>
<tr>
<td>0Subject2</td><td>=test</td></tr>
<tr>
<td>0Value0</td><td>=sometex t</td></tr>
<tr>
<td>0Value1</td><td>=someoth ertext</td></tr>
<tr>
<td>0Value2</td><td>=someval ue</td></tr>
<tr>
<td>1Tablename</td><td>=Testaa</td></tr>
<tr>
<td>1Subject0</td><td>=asdf</td></tr>
<tr>
<td>1Value0</td><td>=sometex t</td></tr>

<!-- and so on until all is out and then : -->

</table>
[/HTML]

Anyway, thank you so much for your help!