Dynamic Signature breaks with hyphens in album name |
Dynamic Signature breaks with hyphens in album name |
gotroot801 |
Sep 15 2006, 06:28 PM
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#1
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Newbie Group: Members Posts: 3 Joined: 14-September 06 Member No.: 149 |
Any time I have a song whose album contains a hyphen (i.e.: "Genesis Archive 1967-1975"), I get the following errors from the PHP script when attempting to display the image:
CODE Warning: imagettftext() [function.imagettftext]: Problem rendering glyph in /[...]/signature.php on line 240 Warning: Cannot modify header information - headers already sent by (output started at /[...]/signature.php:240) in /[...]/signature.php on line 327 Warning: Cannot modify header information - headers already sent by (output started at /[...]/signature.php:240) in /[...]/signature.php on line 331 Warning: Cannot modify header information - headers already sent by (output started at /[...]/signature.php:240) in /[...]/signature.php on line 332 Warning: Cannot modify header information - headers already sent by (output started at /[...]/signature.php:240) in /[...]/signature.php on line 333 At that point, it starts dumping out the PNG headers like it normally would. Of course, the only workaround I can think of is to just not play albums with hyphens in them, but since I don't know enough PHP to figure out how to get around this EDIT: I'm able to suppress the warning by throwing a @ in front of the whole imagettftext function (line 233), but that's less than optimal - it starts drawing the album title, but stops as soon as it hits the hyphen. |
Serge |
Sep 16 2006, 12:31 PM
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#2
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AMIP Developer Group: Root Admin Posts: 935 Joined: 12-March 06 Member No.: 1 |
Try different font or use a function to strip/replace them with some other character.
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gotroot801 |
Sep 17 2006, 04:27 PM
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#3
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Newbie Group: Members Posts: 3 Joined: 14-September 06 Member No.: 149 |
Try different font or use a function to strip/replace them with some other character. The font didn't change things (I think the psge parses - as a mathematical operand), but I was able to find a workaround and made the following (admittedly ugly) change to signature.php at around line 194: CODE if(strlen($SONG['album'])>0) { $alb = "$SONG[album]"; if(strlen($SONG['year'])>0) { $alb .= " ($SONG[year])"; $alb_temp = str_replace("-", "–", $alb); $alb = $alb_temp; } } else { $alb = ""; } |