Re: Why doesn't this code work?

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Thanks all for your support.

After fixing the issues you noticed, I get the first part of the "echo",
but, the image type is not displayed. Why is that?

Sorry, I'm new to PHP, how can I turn on the error log?

Thanks a lot for your kind support.



On Fri, Jan 30, 2015 at 1:23 PM, Maciek Sokolewicz <
maciek.sokolewicz@xxxxxxxxx> wrote:

> On 30-1-2015 19:04, Mark Montague wrote:
>
>> On 2015-01-30 11:39, Abdul Abdul wrote:
>>
>>> Thanks for your reply. I get a blank screen.
>>>
>>> On Fri, Jan 30, 2015 at 6:33 AM, Ashley Sheridan
>>> <ash@xxxxxxxxxxxxxxxxxxxx>
>>> wrote:
>>>
>>>  On 30 January 2015 14:26:51 GMT+00:00, Abdul Abdul
>>>> <abdul.sw84@xxxxxxxxx>
>>>> wrote:
>>>>
>>>>> I have the following PHP script, where I'm trying to retrieve the image
>>>>> type. Why doesn't it work? What am I doing wrong?
>>>>>
>>>>> <?php
>>>>> $image="4.2.06"
>>>>> $imagetype = exif_imagetype($image);
>>>>> echo "Image type is: " $imagetype;
>>>>> ?>
>>>>>
>>>> What does "doesn't work" mean? What output are you getting? Are there
>>>> any
>>>> errors or warnings in your logs?
>>>>
>>>
>> Ash's advice is correct:  check your error log.  However, I think that
>> one problem is that you don't have a semicolon at the end of the first
>> assignment statement above, which results in a syntax error occurring.
>>
>> Also, please do not top-post. Put your replies at the bottom instead.
>>
>>
> The problem is actually threefold;
> 1 - Errors aren't being displayed (display_errors in your php.ini is
> turned OFF; turn it on to see them), and YOU are not looking in the log for
> the errors (as suggested by Ashley and Mark).
> 2. You have a parse error online 2 as hinted by Mark: no semicolon to
> terminate the line. You don't see this error due to #1
> 3. You have another parse error on line 4 between the double quote and the
> variable you're trying to concatenate. You're missing the concatenation
> operator: the 'dot' (.). You don't see this error due to #1
>
> So, fix #1 either by turning on display_errors or read your logfiles.
> Then you'll be able to identify problems #2 and #3 for yourself, and fix
> them easily.
>
> - Tul
>
> ---
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>
>

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