[SOLVED] strip sentence to variables

[EchoFool]

I have a table saved in a variable like this:

 

<?php
$var = '<td><img  src="../images/med_1.gif" height=24 width=31></td>
            <td><img  src="../images/med_2.gif" height=24 width=31></td>
            <td><img  src="../images/med_3.gif" height=24 width=31></td>
            <td><img  src="../images/med_4.gif" height=24 width=31></td>
            <td><img  src="../images/med_1.gif" height=24 width=31></td>
            <td><img  src="../images/med_1.gif" height=24 width=31></td>
';
?>

 

And im looking for a way to while loop the variable to split it up to grab the source of the images in the same order.. so the outcome shows:

 

And each time one is taken out of the variable it is inserted into a table in order as they come if that makes sense:

row1 = ../images/med_1.gif

row2 = ../images/med_2.gif

row3 = ../images/med_3.gif

row4 = ../images/med_4.gif

row5 = ../images/med_1.gif

row6 = ../images/med_1.gif

 

Any ideas how i can do this.. in php ?

[premiso]

I am sure you can do with regex, but yea this should work too.

<?php
$var = '<td><img  src="../images/med_1.gif" height=24 width=31></td>
            <td><img  src="../images/med_2.gif" height=24 width=31></td>
            <td><img  src="../images/med_3.gif" height=24 width=31></td>
            <td><img  src="../images/med_4.gif" height=24 width=31></td>
            <td><img  src="../images/med_1.gif" height=24 width=31></td>
            <td><img  src="../images/med_1.gif" height=24 width=31></td>
';

$vars = split("</td>", $var);

foreach ($vars as $var) {
    list(,$var) = split('src="', $var);
    list($var) = split('"', $var);
    $row[] = $var;
}

print_r($row);
?>

 

Should work, unless I got the split function parameters mixed up. But yea.

[EchoFool]

Kinda works but i get this:

 

 

Notice: Undefined offset: 1 in med.php on line 34

 

What does this error mean ?

 

Its relating it to this line:

 

    list(,$var) = split('src="', $var);

 

 

 

[premiso]

Try using this...the array_pop will get rid of the extra data that does not get parsed.

 

<?php
$var = '<td><img  src="../images/med_1.gif" height=24 width=31></td>
            <td><img  src="../images/med_2.gif" height=24 width=31></td>
            <td><img  src="../images/med_3.gif" height=24 width=31></td>
            <td><img  src="../images/med_4.gif" height=24 width=31></td>
            <td><img  src="../images/med_1.gif" height=24 width=31></td>
            <td><img  src="../images/med_1.gif" height=24 width=31></td>
';

$vars = split("</td>", $var);
array_pop($vars);
$row = array();

foreach ($vars as $var) {
    list($x,$var) = split('src="', $var);
    list($var) = split('"', $var);
    $row[] = $var;
}

print_r($row);
?>

[EchoFool]

works a treat thank you!