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Sounds promising I’ll check it out.
Thanks
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Check this code. Should it work in php?
$handle = opendir($SourceURL);
if ( !$handle )
{
closedir($handle);
return FALSE;
}
Thanks,
Parth
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This suggestion sounds silly but Im posting it anyway. Dont you want an If/Else control instead of just an If. And also can you be more specific on whats going wrong?
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This was in the PHP documentation[^].
if (is_dir($dir)) {
if ($dh = opendir($dir)) {
...
closedir($dh);
}
}
If at first you don't succeed, you're not Chuck Norris.
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I didnt want to post this because I know its gotta be something trivial but Ive been troubleshooting this for well over 2 hours and have gotten nowhere.
<br />
$imagename = "sig.jpeg";<br />
$im = @imagecreatefromjpeg($imgname);<br />
<br />
if(!$im)<br />
{<br />
header('Content-type: image/jpeg');<br />
imagejpeg($im);<br />
}
It prints out "Content-type: image/jpeg" so I know that $im didnt fail (if statement tests for this)
But at line "imagejpeg($im);" I get the following error:
Warning imagejpeg(): supplied argument is not a valid Image resource
Does anyone have any idea why this is happening?
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Reptar0 wrote: if(!$im)
There seems to be a problem with your logic. You are putting the code (imagejpeg ) in the place where you are ment to handle errors.
Have you used the examples from the documentation[^]?
If at first you don't succeed, you're not Chuck Norris.
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Heh yea I just caught that. Yea Im retarted, I also spelled ImageName as ImgName too
Guess I shouldnt be coding at 3 in the morning.
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schizophrenic.prOgrAmmEr
Dont plame sonme body, rather you can do your bist and give a book name
we all were beginner or what are you legend.
the next time you say such word i well kick you off
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Hai friends,
I want to convert any type of motion picture file into FLV format when the user uploading the video into my site using PHP.Is there any encoding funcitons in PHP?
Give me your valuable ideas for me to do that.
thanks
Vasanth.A
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Nope. You need to use something like FFMPEG if you want to automate encoding (you call it using PHP's "exec"). I say do this for more than 1000 Videos due to the time it takes to put together - whereas you can just leave flv encoder (below) running.
Or do it manually using Adobe Flash CS3 Video Encoder or similar. For less than 1000 videos - queue them up and let them go!
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Is it possiable to create an array thats something other than a string, int, bool etc.?
For example, how can I go about making "$mList" an array?
<br />
class StatsData{<br />
public function StatsData(){<br />
}<br />
}<br />
<br />
$mList = new StatsData();
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Yup, it sure is. Compared to any of the strongly typed languages, it's a snap.
Been working on a student timetable program. Only problems are that it's not an SQL database that contanis the student data, nor is the data I want sorted.
To do so, I had to create a class to hold my data and a compare function to be used when sorting the data.
Here's a snippet:
class myActivity
{
var $name;
var $teacher;
var $size;
var $location;
var $day;
var $startTime;
var $duration;
var $isStaff;
function myActivity($name, $teacher, $size, $location, $day, $startTime, $duration, $isStaff)
{
$this->name = $name;
$this->teacher = $teacher;
$this->size = $size;
$this->day = $day;
$this->startTime = $startTime;
$this->duration = $duration;
$this->isStaff = $isStaff;
$this->location = $location;
}
function _cmpDayTimeAsc($item1, $item2)
{
if ($item1->day == $item2->day)
{
return ($item1->startTime < $item2->startTime) ? -1: 1;
}
return ($item1->day < $item2->day) ? -1 : 1;
}
}
To use, it's very, very simple.
1. Declare the array
2. Add elements to the array
3. Sort the array (if needed)
4. Use as required.
$actArray = array();
$actArray[] = new myActivity($curName, $teacherName, $numStudentsInClass, $curLocation, $myDay, $startMin, $curDuration, $isStaff);
$boolDidSort = usort($actArray, array('myActivity', '_cmpDayTimeAsc'));
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Thats easier than I thought it would be. Thanks!
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Can any body tell me please how to read and write any file in perl ? and on which site i can find some knowledge about perl ?
Thank You.
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It can't be discribed in a word,maybe the book named Learning Perl will help you
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if you have the files of config files of php+apache ,please email me,thanks
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see here[^] and here[^]
mark_zxy wrote: please email me
CP doesn't work that way, responses are posted in the forums so that everyone can benefit.
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Ive been tryin for awhile to get a simple webpage to display when I run my project and just cant seem to get anywhere. Obivously Im new to PHP. Can someone post me a link to a Hello World project so I can get started? Just something that echos out some text on a webpage.
Thanks
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I am also new like you in php but may be this site can help you for improving your knowledge in php.
http://www.w3schools.com/PHP/DEfaULT.asP
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I recommend installing xampp (& then turn apache service on using xampp control panel).
http://www.apachefriends.org/en/xampp.html
When you've done that:
-Go to localhost and run through basic security stuff.
-Make a php file "index.php" with the following contents:
<?php echo "hello world!"; ?>
-Save that in your C:/xampp/htdocs/yourfolder or whatever
open a browser and go to http://localhost/yourfolder/index.php
=
Hello world!
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