Artems-code/printlib
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Написана функ. code128 печати

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Artem 2024-02-13 09:48:54 +03:00
parent bec3bb4218
commit fcc2fa4afe
1 changed files with 13 additions and 1 deletions
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14
printlib.php
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@ -5,6 +5,7 @@ define("ESC", "\x1b");
define("GS", "\x1d"); define("GS", "\x1d");
define("LF", "\x0a"); define("LF", "\x0a");
define("PORT", "/dev/usb/lp0"); define("PORT", "/dev/usb/lp0");
function rawlen($data) {}
function initprint() { function initprint() {
return file_put_contents(PORT, ESC . "@"); return file_put_contents(PORT, ESC . "@");
} }
@ -16,7 +17,18 @@ function println($data) {
} }
} }
function printcode39($data) {} function printcode39($data) {}
function printcode128($data) {} function printcode128($data) {
$lp=fopen(PORT, 'w');
fwrite($lp, "\x1b@");
fwrite($lp, "\x1dh\x50");
fwrite($lp, "\x1dH\x02");
fwrite($lp, "\x1df\x01");
fwrite($lp, "\x1dk\x49");
fwrite($lp, rawlen($data))
fwrite($lp, $data);
fwrite($lp, "\x0a");
fclose($lp);
}
function printean13($data) {} function printean13($data) {}
function printean8($data) {} function printean8($data) {}
?> ?>