Image Display issues

The_Baron2

Hi i'm brand new to the whole PHP thing and coding in general. I am trying to create a system for displaying images dynamicly, below is the code I have so far:

<?php
$custid=$_REQUEST['custid'];
$img=imagecreatefromjpeg("logos/$custid.jpg");
imagejpeg($img);
imagedestroy($img);
?>

I'm not exactly sure why it is simply displaying garbled code when I try to test this. Could someone please show me where i've run off the tracks. Thanks

macmonkey

I'd love to help but... what is the "garbled code" that's displaying?

The_Baron2

Here is an example of what is displayed:

ÿØÿàJFIFÿþ>CREATOR: gd-jpeg v1.0 (using IJG JPEG v62), default quality ÿÛC $.' ",#(7),01444'9=82<.342ÿÛC 2!!22222222222222222222222222222222222222222222222222ÿÀfÁ"ÿÄ ÿÄµ}!1AQa"q2‘¡#B±ÁRÑð$3br‚ %&'()456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyzƒ„…†‡ˆ‰Š’“”•–—˜™š¢£¤¥¦§¨©ª²³´µ¶·¸¹ºÂÃÄÅÆÇÈÉÊÒÓÔÕÖ×ØÙÚáâãäåæçèéêñòóôõö÷øùúÿÄ ÿÄµw!1AQaq"2B‘¡±Á #3RðbrÑ $4á%ñ&'()56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz‚ƒ„…†‡ˆ‰Š’“”•–—˜™š¢£¤¥¦§¨©ª²³´µ¶·¸¹ºÂÃÄÅÆÇÈÉÊÒÓÔÕÖ×ØÙÚâãäåæçèéêòóôõö÷øùúÿÚ ?÷ú(¢€(êZ®£ÛÆ§ke6Å’æeKœÄs€xö¬ßøN|#ÿCN‰ÿƒ¿øªà¿hŸù,?ì)þŠ–¾f®ÊUV<Í’åcíøN|#ÿCN‰ÿƒ¿øª?á9ðý Z'þ "ÿâ«âŠ+o¨/æ9ö¿ü'>ÿ¡«DÿÁ„_üUðœøGþ†*ÿñUñE}A0sŸkÿÂsáú´OüEÿÅQÿ Ï„èjÑ?ðaÿ_QGÔó9ö¿ü'>ÿ¡«DÿÁ„_üUðœøGþ†*ÿñUñE}A0sŸkÿÂsáú´OüEÿÅQÿ Ï„èjÑ?ðaÿ_QGÔó9ö¿ü'>ÿ¡«DÿÁ„_üUðœøGþ†*ÿñUñE}A0sŸkÿÂsáú´OüEÿÅQÿ Ï„èiÑ?ðaÿ_QGÔó9ö¿ü'^ÿ¡§DÿÁ„_üU,^5ð¬Ó$Qx›F’G!Qþ"Xž€ ÝkâzÔðßü:Gý~Ãÿ¡*'€I^áÌ}ÅEWœXQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEä_´OüˆöÿEK_3WÓ?´OüˆöÿEK_3W¯‚þœ· (¢» (¢€ »i¥jWñ´–z}ÕÊ)ÚZYÀ>œ ¥_IþÎŸò&jŸö?ú-+ õ](s!¥sÀ?á×è ¨ÿà+ÿ…DÚ&ª— lúeêÏ ,‘v Àu c&¾åf ¥˜€£’Ojà¼ §Äzî*ãYÁ1Ü9²ÓAçe´mË÷Û'ðÉki»Ê|³6ƒ¬[ÂóO¤ßE ³½»¨QêIäðöµ",‰£ê Œ7+-³G¯Júkã'‰´Ý3ÀÚ–•%ôI©^Dprì¥†NAŒõ®+H»ø¥ãÊÇD4-"#…ne%EUÛÄn?ð¬q2qæjÂåâ¢Š+ç‚Š( Š( Š( Š( Š( Š( Š( Š( Š( Š( Š( Š( Š( Š( Š( Š( Š( Š( Š( "ý¢ä@°ÿ°¤ú*Zùš¾™ý¢ä@°ÿ°¤ú*Zùš½|ðÌå¸QE\ƒJÔn¢ÛØ]MèñÂÌâu¶–ä”è©®-§´”Ås È9Ù"•oÈÔ¶ú^¡w›mcs4yÆèâfúK™X •ôŸìéÿ"f©ÿaÿ¢Ò¾q† neX å•¾ê"–'ðêÿ >"i·:5æƒ¨\]ÜÜyè‘®ÖÆÐ>éþ\ø¨¹Ó´JŽç¸|DÕdÒ<©KnÛn¦AmoÏü´„ÿ¾³øW1«x‚ëÃzv™àO[}³_Kdˆ²á£´P/!õêyÿxŸ|T¹ñ%¾ccáB ›kÈï|»„-æó”Fâ=¸©<'ñ&ÓÁÚ<’]xWY›P¸c6¡¨JLÒ’rG àWhÉCU"®?Æ¿ ¡ðÿÃW[Õ.¥ÕØåN¤éë½Âé3Ü|Ofu êÖf³•#<”8¯?ø«}¿À/bÌKØ\´x=•¾aú–ü«$þÑº9ûþþ¥yï€~%[x'ÄzÍÐ±ž}6ý‹$ à4xrSÛî±”põ=œ¢Ð]\úº¾dý¡ÿä¡YØ2?ý-vðÑÚGý/¿ïêW”|Lñ¥·Ž¼I©ki-ªGh¶å%I!Ý³ÇûÕxZ!Q9!I¦Ž.µ<7ÿ#F‘ÿ_°ÿèkYu©á¿ù4úý‡ÿCZô¥ð²¸¨¢Šùã¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(È¿hŸù,?ì)þŠ–¾f¯¦hŸù,?ì)þŠ–¾f¯ü39nô×Ã&½ÿ…5gýŸ5¼7OäÉs“Ÿ5þö;WÌµìÞñÿƒì¾Ááx]É¸H·ÇÁ #0ô"«($—P‰*ñÔîðî‘¶M5áyGË_—•ÝþÑèµÝxbÞÓÁžðþƒpv]\/ø¥Ú]ÿ*yæ©ñKÂWúF‡gmpº5´‘<Ï$Y*‘¢ ÎI%W'Œ ·¯|jŽÛ{/@{Ý9\Ý\#FU‰Á ÆçÞ¹*8¨X¤ÖæZð÷íimm·žá®aìº1?“n…zÃør¼w{âÛÞ´ F7:ãqvÇ©©¯>×üoá½SÅ~ñ5¼:’¦žî'•*)…•°sß ÿ¡KŠ6ºgÄ“ªyWË¡ÞZGâKvFY± ëÝ½iÊ5'nöˆ§ðãÄ·¾*øÍ{ª^nC%œ©9ÿUeÚŸ‡óÉ®·â«øŠ? 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madwormer2

header("Content-Type: image/jpeg");

At the top of the page.

The_Baron2

This has created a new problem, I should have specified that the code posted above was added to a main page using the include statement When i added the header command I get the error "The image “http://cal01gwdk/cust.php?custid=QQQ” cannot be displayed, because it contains errors." Looks like it's trying to Display the page as a image, I just want to include an image. Maybe I'm going down the wronge path here. What I was trying to do is use the custid register to display the image with the same name. So if the page loaded is for QQQ i want and image named QQQ.jpg to be displayed within the page along with text and other HTML code.

madwormer2

$filename = 'user001.jpg';
imagejpeg($img, $filename);

Then, in the page:

The_Baron2

Thank you very much for your help, that did it. Thanks again.