I have a CMS I am using that serializes their data in the database. I used the unserialize() function to convert the data into an associative array. Now I am having a hard time pulling the value of the image from the associative array:
This is the simple while loop I am using to loop through the rows:
while($row = mysql_fetch_assoc($query_models)){
$model_name = $row['ModelName'];
$model_thumbnail = unserialize($row['info']);
}
this is the Key and Value of the array I need to get the value of, so I can assign the correct thumbnail image to the respected person:
["1x_filename"]=> string(19) "00/83/83-set-1x.jpg"
The full array is below, and the key I am targeting is located more at the bottom of this array:
array(1) {
["thumbs"]=> array(2) {
[16]=> array(17) {
["id"]=> string(2) "82"
["1x_width"]=> string(3) "220"
["1x_height"]=> string(3) "330"
["2x_width"]=> string(3) "440"
["2x_height"]=> string(3) "660"
["3x_width"]=> string(3) "660"
["3x_height"]=> string(3) "990"
["4x_width"]=> string(3) "880"
["4x_height"]=> string(4) "1320"
["width"]=> string(3) "220"
["height"]=> string(3) "330"
["retinamode"]=> string(1) "1"
["filename"]=> string(10) "82-set.jpg"
["1x_filename"]=> string(19) "00/82/82-set-1x.jpg"
["2x_filename"]=> string(19) "00/82/82-set-2x.jpg"
["3x_filename"]=> string(19) "00/82/82-set-3x.jpg"
["4x_filename"]=> string(19) "00/82/82-set-4x.jpg"
}
[17]=> array(17) {
["id"]=> string(2) "83"
["1x_width"]=> string(3) "106"
["1x_height"]=> string(3) "150"
["2x_width"]=> string(3) "212"
["2x_height"]=> string(3) "300"
["3x_width"]=> string(3) "318"
["3x_height"]=> string(3) "450"
["4x_width"]=> string(3) "424"
["4x_height"]=> string(3) "600"
["width"]=> string(3) "106"
["height"]=> string(3) "150"
["retinamode"]=> string(1) "1"
["filename"]=> string(10) "83-set.jpg"
["1x_filename"]=> string(19) "00/83/83-set-1x.jpg"
["2x_filename"]=> string(19) "00/83/83-set-2x.jpg"
["3x_filename"]=> string(19) "00/83/83-set-3x.jpg"
["4x_filename"]=> string(19) "00/83/83-set-4x.jpg"
}
}
}
Any help would be greatly appreciated. Thanks!
Just like this :
$model_thumbnail = unserialize($row['info']);
$picturePath = $model_thumbnail['thumbs'][17]['1x_filename'];
picturePath will contain your images path
I would recommend you to use mysqli or an other database adapter in php, as mysql_ functions are depricated and even removed in never php versions. But according to your code, you could simply use a foreach loop to get your data.
Your results gives back some kind of data groups, I assume those are the user ids or something similar. It could also be the version or something like it. As I do not know that here are two possible ways
Get all:
while($row = mysql_fetch_assoc($query_models)){
$model_name = $row['ModelName'];
$model_thumbnail = unserialize($row['info']);
// echo all 1x_filename values from all given "ids"
foreach ($model_thumbnail['thumbs'] as $model_id => $model_values) {
print $model_values['1x_filename'];
}
}
Get only the latest id, in case those are for some kind of versioning:
while($row = mysql_fetch_assoc($query_models)){
$model_name = $row['ModelName'];
$model_thumbnail = unserialize($row['info']);
// sort array, so highest ID (assume-ably the newest)
krsort($model_thumbnail['thumbs']);
// get array entry
$firstEntry = reset($model_thumbnail['thumbs']);
print $firstEntry['1x_filename'];
}
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