| Index: trunk/phase3/includes/IEContentAnalyzer.php |
| — | — | @@ -569,8 +569,9 @@ |
| 570 | 570 | $chunk3 = substr( $chunk, 0, 3 ); |
| 571 | 571 | $chunk4 = substr( $chunk, 0, 4 ); |
| 572 | 572 | $chunk5 = substr( $chunk, 0, 5 ); |
| | 573 | + $chunk5uc = strtoupper( $chunk5 ); |
| 573 | 574 | $chunk8 = substr( $chunk, 0, 8 ); |
| 574 | | - if ( $chunk5 == 'GIF87' || $chunk5 == 'GIF89' ) { |
| | 575 | + if ( $chunk5uc == 'GIF87' || $chunk5uc == 'GIF89' ) { |
| 575 | 576 | return 'image/gif'; |
| 576 | 577 | } |
| 577 | 578 | if ( $chunk2 == "\xff\xd8" ) { |
| — | — | @@ -579,7 +580,7 @@ |
| 580 | 581 | |
| 581 | 582 | if ( $chunk2 == 'BM' |
| 582 | 583 | && substr( $chunk, 6, 2 ) == "\000\000" |
| 583 | | - && substr( $chunk, 8, 2 ) != "\000\000" ) |
| | 584 | + && substr( $chunk, 8, 2 ) == "\000\000" ) |
| 584 | 585 | { |
| 585 | 586 | return 'image/bmp'; // another non-standard MIME |
| 586 | 587 | } |
| — | — | @@ -800,7 +801,7 @@ |
| 801 | 802 | } |
| 802 | 803 | |
| 803 | 804 | // BinHex |
| 804 | | - if ( !strncasecmp( $remainder, $binhexMagic, strlen( $binhexMagic ) ) ) { |
| | 805 | + if ( !strncmp( $remainder, $binhexMagic, strlen( $binhexMagic ) ) ) { |
| 805 | 806 | $found['binhex'] = true; |
| 806 | 807 | } |
| 807 | 808 | } |