<div class="row">
<div class="sixteen columns">
<img src="<?php
echo placehold_it('640', '480', 'This is a test', '032786');
?>
" />
</div><!--/columns-->
</div><!--/row-->
function unsplash_it($width = 800, $height = 600, $raw = false, $specific = false)
{
$override = apply_filters('pre_unsplash_it', false, $width, $height, $raw, $specific);
if ($override !== false) {
return $override;
}
$skip_list = array(31, 35, 224, 285, 312, 16, 403, 172, 268, 267, 349, 69, 103, 24, 140, 47, 219, 222, 184, 306, 70, 371, 385, 45, 211, 95, 83, 150, 233, 275, 343, 317, 278, 429, 383, 296, 292, 193, 299, 195, 298, 68, 148, 151, 129, 277, 333, 85, 48, 128, 365, 138, 155, 257, 37, 288, 407);
if (!is_int($specific)) {
$randID = random_number_between_but_not(0, 874, $skip_list);
//Update the second number here periodically as more Unsplash.it photos become available.
} else {
$randID = $specific;
}
//Check if unsplash.it is online
if (!nebula_is_available('https://unsplash.it')) {
ga_send_event('send', 'event', 'Error', 'Random Unsplash', 'Unsplash.it Not Available');
if ($raw) {
return placehold_it($width, $height, 'Unsplash.it Unavailable', 'ca3838');
} else {
return placehold_it($width, $height, 'Unsplash.it Unavailable', 'ca3838') . '" title="Unsplash.it is not available.';
}
}
$image_path = 'https://unsplash.it/' . $width . '/' . $height . '?image=' . $randID;
$check_image = nebula_is_available($image_path);
//Ignore errors (because that's what we're looking for)
$i = 1;
$attempts = '';
while (!$check_image) {
$attempts = ' [Errors: ' . $i . ']';
if ($specific || $i >= 5) {
ga_send_event('send', 'event', 'Error', 'Random Unsplash', 'Image Not Found (ID: ' . $randID . ')');
if ($raw) {
placehold_it($width, $height, 'ID+' . $randID . '+Not+Found', 'f6b83f');
} else {
return placehold_it($width, $height, 'ID+' . $randID . '+Not+Found', 'f6b83f') . '" title="Unsplash image with ID ' . $randID . $attempts;
}
}
$skip_list[] = $randID;
ga_send_event('send', 'event', 'Error', 'Random Unsplash', 'Image Not Found (ID: ' . $randID . ')' . $attempts);
$randID = random_number_between_but_not(0, 615, $skipList);
$image_path = 'https://unsplash.it/' . $width . '/' . $height . '?image=' . $randID;
$check_image = nebula_is_available($image_path);
$i++;
}
if ($raw) {
return $image_path;
} else {
return $image_path . '" title="Unsplash ID #' . $randID . $attempts;
}
}
