-
Notifications
You must be signed in to change notification settings - Fork 3
/
escpos-driver.php
259 lines (232 loc) · 10.4 KB
/
escpos-driver.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
<?php
/**
* PHP-Driver class for ESC/POS Thermalprinters.
*
* @author RundesBalli <[email protected]>
* @copyright 2022 RundesBalli
* @version 2.0
* @see https://files.support.epson.com/pdf/general/escp2ref.pdf
* @see https://aures-support.com/DATA/drivers/Imprimantes/Commande%20ESCPOS.pdf
* @see http://www.asciitable.com/
* @license MIT-License
*/
class printer {
/**
* ASCII-constants for initiating the commands.
* ESC = ASCII-Escape
* GS = ASCII-Group-Separator
* NUL = ASCII-NULL
*/
private const ESC = "\x1b";
private const GS = "\x1d";
private const NUL = "\x00";
/**
* Format array
*/
private static $format = [
'small' => 0,
'bold' => 0,
'doubleHeight' => 0,
'doubleWidth' => 0,
'underline' => 0
];
/**
* Initialization of the class will reset the printer
*/
function __construct() {
echo self::ESC.'@';
}
/**
* Sets the text alignment for the following text.
*
* @param string $align The desired alignment. Possible values are: left, l, center, c, right, r.
*/
public static function setAlignment(string $align = 'left') {
$possibleAlignments = [
'left' => '0',
'l' => '0',
'center' => '1',
'c' => '1',
'right' => '2',
'r' => '2'
];
/**
* Check if a valid alignment is specified, if not, it will be set to left.
*/
if(!isset($possibleAlignments[$align])) {
$align = 'left';
}
/**
* Set the desired alignment.
*/
echo self::ESC.'a'.chr($possibleAlignments[$align]);
}
/**
* Feeds n blank lines.
*
* @param int $lines Number of lines to be feeded.
*/
public static function feed(int $lines = 1) {
if($lines === 0) {
return;
}
echo self::ESC.'d'.chr(abs($lines));
}
/**
* Cuts the paper.
*/
public static function cut() {
echo self::GS.'VA'.chr(3);
}
/**
* Let the printer beep.
*
* @param int $count Number of beeps. Possible values are from 1 to 9.
* @param int $length Length of every beep. Possible values are from 1 to 9.
*/
public static function beep($count = 1, $length = 1) {
/**
* Check if the provided parameters are in the correct range.
*/
$count = abs($count);
if(!in_array($count, range(1, 9))) {
$count = 1;
}
$length = abs($length);
if(!in_array($length, range(1, 9))) {
$length = 1;
}
/**
* Beep!
*/
echo self::ESC."B".chr($count).chr($length);
}
/**
* Reverse colors
*
* @param bool $reverse If true, the following text will be printed with white font on black background.
*/
public static function reverseColors(bool $reverse = FALSE) {
echo self::GS.'B'.($reverse ? chr(1) : chr(0));
}
/**
* Applies previously set text styles.
*/
private static function applyStyle() {
echo self::ESC.'!'.chr(array_sum(self::$format));
}
/**
* Small font
*
* @param bool $small If true, the cpi (characters per inch) increases to 12, if false it is set to 10 (default).
*/
public static function small(bool $small = FALSE) {
self::$format['small'] = ($small ? 1 : 0);
self::applyStyle();
}
/**
* Bold text
*
* @param bool $bold If true, the font-weight is set to bold.
*/
public static function bold(bool $bold = FALSE) {
self::$format['bold'] = ($bold ? 8 : 0);
self::applyStyle();
}
/**
* Double height
*
* @param bool $doubleHeight If true, the text will be presented in double height.
*/
public static function doubleHeight(bool $doubleHeight = FALSE) {
self::$format['doubleHeight'] = ($doubleHeight ? 16 : 0);
self::applyStyle();
}
/**
* Double width
*
* @param bool $doubleWidth If true, the text will be presented in double width.
*/
public static function doubleWidth(bool $doubleWidth = FALSE) {
self::$format['doubleWidth'] = ($doubleWidth ? 32 : 0);
self::applyStyle();
}
/**
* Underline
*
* @param bool $underline If true, the text will be presented underlined.
*/
public static function underline(bool $underline = FALSE) {
self::$format['underline'] = ($underline ? 128 : 0);
self::applyStyle();
}
/**
* Barcode
*
* Available barcode types:
* 0: UPC-A
* 1: UPC-E
* 2: EAN13
* 3: EAN8
* 4: CODE39
* 5: ITF
* 6: CODABAR
*
* @param int $height Height of the barcode in points. Possible values are in the range 1-255, but anything less than 15 is nonsense, so the possible values are in the range 15-255.
* @param int $type Barcode type, see list above.
* @param string $content Content of the barcode.
*/
public static function barcode(int $height = 120, int $type = 4, string $content = 'Test') {
/**
* Check the height.
*/
if($height < 15 OR $height > 255) {
$height = 120;
}
/**
* Check the barcode type.
*/
if(!in_array($type, range(0, 6), TRUE)) {
$type = 4;
}
echo self::GS."h".chr($height).self::GS."k".chr($type).$content.self::NUL;
}
/**
* Horizontal line
*
* @param string $char Character which is repeated the whole line.
*/
public static function horizontalLine(string $char = '-') {
echo str_repeat(substr($char, 0, 1), 48);
}
/**
* Print text
*
* @param string $text The text to be printed.
*/
public static function text(string $text) {
/**
* Replace all ASCII control chars with nothing.
*/
$text = preg_replace('/[\x00-\x1F\x7F]/', '', $text);
/**
* Replace chars with the decoded ASCII character.
*/
$search = [' ', '!', '"', '#', '$', '%', '&', "'", '(', ')', '*', '+', ',', '-', '.', '/', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=', '>', '?', '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[', '\\', ']', '^', '_', '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~', 'Ç', 'ü', 'é', 'â', 'ä', 'à', 'å', 'ç', 'ê', 'ë', 'è', 'ï', 'î', 'ì', 'Ä', 'Å', 'É', 'æ', 'Æ', 'ô', 'ö', 'ò', 'û', 'ù', 'ÿ', 'Ö', 'Ü', 'ø', '£', 'Ø', '×', 'ƒ', 'á', 'í', 'ó', 'ú', 'ñ', 'Ñ', 'ª', 'º', '¿', '®', '¬', '½', '¼', '¡', '«', '»', '░', '▒', '▓', '│', '┤', 'Á', 'Â', 'À', '©', '╣', '║', '╗', '╝', '¢', '¥', '┐', '└', '┴', '┬', '├', '─', '┼', 'ã', 'Ã', '╚', '╔', '╩', '╦', '╠', '═', '╬', '¤', 'ð', 'Ð', 'Ê', 'Ë', 'È', 'ı', 'Í', 'Î', 'Ï', '┘', '┌', '█', '▄', '¦', 'Ì', '▀', 'Ó', 'ß', 'Ô', 'Ò', 'õ', 'Õ', 'µ', 'þ', 'Þ', 'Ú', 'Û', 'Ù', 'ý', 'Ý', '¯', '´', '≡', '±', '‗', '¾', '¶', '§', '÷', '¸', '°', '¨', '·', '¹', '³', '²', '■'];
$replace = [chr(32), chr(33), chr(34), chr(35), chr(36), chr(37), chr(38), chr(39), chr(40), chr(41), chr(42), chr(43), chr(44), chr(45), chr(46), chr(47), chr(48), chr(49), chr(50), chr(51), chr(52), chr(53), chr(54), chr(55), chr(56), chr(57), chr(58), chr(59), chr(60), chr(61), chr(62), chr(63), chr(64), chr(65), chr(66), chr(67), chr(68), chr(69), chr(70), chr(71), chr(72), chr(73), chr(74), chr(75), chr(76), chr(77), chr(78), chr(79), chr(80), chr(81), chr(82), chr(83), chr(84), chr(85), chr(86), chr(87), chr(88), chr(89), chr(90), chr(91), chr(92), chr(93), chr(94), chr(95), chr(96), chr(97), chr(98), chr(99), chr(100), chr(101), chr(102), chr(103), chr(104), chr(105), chr(106), chr(107), chr(108), chr(109), chr(110), chr(111), chr(112), chr(113), chr(114), chr(115), chr(116), chr(117), chr(118), chr(119), chr(120), chr(121), chr(122), chr(123), chr(124), chr(125), chr(126), chr(128), chr(129), chr(130), chr(131), chr(132), chr(133), chr(134), chr(135), chr(136), chr(137), chr(138), chr(139), chr(140), chr(141), chr(142), chr(143), chr(144), chr(145), chr(146), chr(147), chr(148), chr(149), chr(150), chr(151), chr(152), chr(153), chr(154), chr(155), chr(156), chr(157), chr(158), chr(159), chr(160), chr(161), chr(162), chr(163), chr(164), chr(165), chr(166), chr(167), chr(168), chr(169), chr(170), chr(171), chr(172), chr(173), chr(174), chr(175), chr(176), chr(177), chr(178), chr(179), chr(180), chr(181), chr(182), chr(183), chr(184), chr(185), chr(186), chr(187), chr(188), chr(189), chr(190), chr(191), chr(192), chr(193), chr(194), chr(195), chr(196), chr(197), chr(198), chr(199), chr(200), chr(201), chr(202), chr(203), chr(204), chr(205), chr(206), chr(207), chr(208), chr(209), chr(210), chr(211), chr(212), chr(213), chr(214), chr(215), chr(216), chr(217), chr(218), chr(219), chr(220), chr(221), chr(222), chr(223), chr(224), chr(225), chr(226), chr(227), chr(228), chr(229), chr(230), chr(231), chr(232), chr(233), chr(234), chr(235), chr(236), chr(237), chr(238), chr(239), chr(240), chr(241), chr(242), chr(243), chr(244), chr(245), chr(246), chr(247), chr(248), chr(249), chr(250), chr(251), chr(252), chr(253), chr(254)];
$text = str_replace($search, $replace, $text);
echo $text."\n";
}
/**
* Feed two lines and cut paper at the end of every printing.
*/
function __destruct() {
self::feed(2);
self::cut();
}
}
/**
* Initialize the printer.
*/
$printer = new printer();
?>