How I echo this kind of array in php? - php

Question

I do have an array something like below:
[images] => Array
(
[0] => Array
(
[id] => 1
[path] => ../images/properties/1/1447053991.jpg
)
[1] => Array
(
[id] => 3
[path] => ../images/properties/1/1447054231.jpg
)
[2] => Array
(
[id] => 4
[path] => ../images/properties/1/1447054666.jpg
)
[3] => Array
(
[id] => 17
[path] => ../images/properties/1/1447141341.jpg
)
)
When I need to echo this array, I want to add different HTML for first key of this array and also different HTML for other keys.
This is how I tried it:
foreach($property['images'] as $image) {
//echo '<pre>',print_r($image).'</pre>';
if ($image['id'] != '') {
$html .= " <a href='".$image['path']."' class='image-wrap' title='' rel='prettyPhoto'>\n";
$html .= " <img src='".$image['path']."' alt=''/>\n";
$html .= " <span class='zoom-icon'></span>\n";
$html .= " </a>\n";
} else {
$html .= " <a href='".$image['path']."' title='1' rel='prettyPhoto[group]'></a>\n";
}
}
But its not working for me. Hope somebody may help me out.

Answer 1

If I am not wrong your foreach is printing values as expected and you want the first index to print out something different then others..
foreach($property['images'] as $index => $image) {
//echo '<pre>',print_r($image).'</pre>';
if ($index == 0) {
// do stuff for the first index
} else {
// do stuff for other indexes
}
}

Answer 2

since you want to display first image as image and the rest in anchor tag try this.use a counter to identify first and the rest.there can be two cases.
case 1: when your index does not start with 0.
$property=array('images' => Array
(
'0' => Array
(
'id' => 1,
'path' => '../images/properties/1/1447053991.jpg'
),
'1' => Array
(
'id' => 3,
'path' =>'../images/properties/1/1447054231.jpg'
)
)
);
$html="";
$counter=0;
foreach($property['images'] as $image) {
if ($image['id'] != '') {
if($counter == 0){
$html .= " <img src='".$image['path']."' alt=''/>\n";
$counter++;
}else{
$html .= " <a href='".$image['path']."' class='image-wrap' title='' rel='prettyPhoto'>".$image['id']."\n";
$html .= " <span class='zoom-icon'></span>\n";
$html .= " </a>\n";
}
} else {
$html .= " <a href='".$image['path']."' title='1' rel='prettyPhoto'group''></a>\n";
}
}
echo $html;
?>
case 2: when index starts from 0.
foreach($property['images'] as $key=>$image) {
if ($image['id'] != '') {
if($key == 0){
$html .= " <img src='".$image['path']."' alt=''/>\n";
}else{
$html .= " <a href='".$image['path']."' class='image-wrap' title='' rel='prettyPhoto'>".$image['id']."\n";
$html .= " <span class='zoom-icon'></span>\n";
$html .= " </a>\n";
}
} else {
$html .= " <a href='".$image['path']."' title='1' rel='prettyPhoto'group''></a>\n";
}
}