[extract specific value from multidim.(?) array]

 PHP will not it will just see it as a bunch of random characters.

 

For that we have to use the regex expressions .. thanks alot

[extract specific value from multidim.(?) array]

Hi, just to calrify me, what I mind is:

 

in this case $image is the array taht contain n variable

Array ( [0] => post_id [1] => title [2] => content [3] => image [4] => url [5] => url_openblank

 

and the variable 'image'  inside the array $image is a string composet with all the attribute of the image

["image"]=>
string(166) "<img width="570" height="570" src="http://wordpressfresh:8888/wp-content/uploads/2014/05/anteprima-03.jpg" class="attachment-full wp-post-image" alt="anteprima-03" />"

 

rigth?

 

best regards

claudio

[extract specific value from multidim.(?) array]

Hi,

 

yes image is a string so is a normal array..

and the regex expression is the rigth way

 

thank yuo all !!

 

Claudio

[extract specific value from multidim.(?) array]

Hi,

 

yes is a multidimensional array..

 

i get this:

 

array(6) {
["post_id"]=>
int(44)
["title"]=>
string( "titolo 1"
["content"]=>
string(11) "excerpt uno"
["image"]=>
string(166) "<img width="570" height="570" src="http://wordpressfresh:8888/wp-content/uploads/2014/05/anteprima-03.jpg" class="attachment-full wp-post-image" alt="anteprima-03" />"
["url"]=>
string(0) ""
["url_openblank"]=>
bool(false)
}

 

 

do you think is possible get the specific value of the src inside the string?

[extract specific value from multidim.(?) array]

Hi Adam,

 

thanks for the replay but this not work for me.. i get an empty echo

 

<?php echo " >> " ,  $image['url'] , " < .. empty"; ?>

 

print :

>>  < .. empty

 

 

But I need the src value inside the image [4] value and not the url [5]

 

I think the image [4] is another array,

 

If I call it

<?php echo $image['image'] ?>

 

I get  the image tag with all attribute

<img width="570" height="570" src="http://wordpressfres...nteprima-03.jpg" class="attachment-full wp-post-image" alt="anteprima-03" />

 

and if I call this

 

<?php echo  $image['image'][0]  ?>

 

or other index number I get the < for 0, i for 1, m for 2 an so on..

 

I think there is a way to get the src value but my php is like my english

 

Claudio

[extract specific value from multidim.(?) array]

Hi, i'm new here, and i need modify some php code but i'm not able to do..

maybe is a stupid question

 

i think this is a multidimensional array

<?php print_r(array_keys($image)); ?>

print: Array ( [0] => post_id [1] => title [2] => content [3] => image [4] => url [5] => url_openblank )

 

<?php echo $image['image'] ?>

 

echo me the images with all attribute

<img width="570" height="570" src="http://wordpressfresh:8888/wp-content/uploads/2014/05/anteprima-03.jpg" class="attachment-full wp-post-image" alt="anteprima-03" />  

 

what I need is only the src value, how can I get it?

 

thanks in advance

claudio