undefined function imagecreatefromjpg 1

[audiopro]

This is a code snippet from a picture resize script which I use on multiple domains.

$src_img = ImageCreateFromJPEG($img_name);
$thumb = ImageCreateTrueColor($new_width,$new_height);
ImageCopyResampled($thumb, $src_img, 0,0,0,0,($new_width),($new_height),$size[0],$size[1]);
ImageJPEG($thumb);
ImageDestroy($src_img);
ImageDestroy($thumb);

On 1 particular domain, it throws the following error

Fatal error: Call to undefined function: imagecreatefromjpg

All the other GD functions are accepted, any clue why this one should cause a problem?


Keith

http://www.studiosoft.co.uk

 

[Foamcow]

The function is imagecreatefromjp[!]e[/!]g

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<honk>*:O)</honk>

Tyres: Mine's a pint of the black stuff.
Mike: You can't drink a pint of Bovril.

 

[Foamcow]

Hit submit too soon

The code snippet you show uses the proper function name (though I'm unsure about the caps). But the error shows imagecreatefromjpg (with no 'e' on the jpeg).

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<honk>*:O)</honk>

Tyres: Mine's a pint of the black stuff.
Mike: You can't drink a pint of Bovril.

 

[jpadie]

check your code again. you would not get that error had you not typed jpg

 

[audiopro]

Sorry - I pasted the wrong error message into the forum.
I think I may have assumed too much about the script.
It appears that it bombs out on the first error it encounters. When I comment them out in turn, it fails on the next GD function.
How can I check if the GD lib is installed?

Keith

http://www.studiosoft.co.uk

 

[Foamcow]

create a page that has phpinfo() as the sole instruction.

Put it on the server in question and visit it.
You should see a big list of information about the server and what's installed.

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<honk>*:O)</honk>

Tyres: Mine's a pint of the black stuff.
Mike: You can't drink a pint of Bovril.

 

[Foamcow]

or you could try gd_info()

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<honk>*:O)</honk>

Tyres: Mine's a pint of the black stuff.
Mike: You can't drink a pint of Bovril.

 

[audiopro]

Thanks for that.
There is no mention of GD anywhere there and the gd_info() crashes. I assume that gd_info() would only be present if it was installed.
Is it classed as a library or module in PHP speak?

Keith

http://www.studiosoft.co.uk