J'utilise ce code peut succès.
<?php
$Code39 = array(
'0'=>'111221211',
'1'=>'211211112',
'2'=>'112211112',
'3'=>'212211111',
'4'=>'111221112',
'5'=>'211221111',
'6'=>'112221111',
'7'=>'111211212',
'8'=>'211211211',
'9'=>'112211211',
'A'=>'211112112',
'B'=>'112112112',
'C'=>'212112111',
'D'=>'111122112',
'E'=>'211122111',
'F'=>'112122111',
'G'=>'111112212',
'H'=>'211112211',
'I'=>'112112211',
'J'=>'111122211',
'K'=>'211111122',
'L'=>'112111122',
'M'=>'212111121',
'N'=>'111121122',
'O'=>'211121121',
'P'=>'112121121',
'Q'=>'111111222',
'R'=>'211111221',
'S'=>'112111221',
'T'=>'111121221',
'U'=>'221111112',
'V'=>'122111112',
'W'=>'222111111',
'X'=>'121121112',
'Y'=>'221121111',
'Z'=>'122121111',
'-'=>'121111212',
'.'=>'221111211',
' '=>'122111211',
'$'=>'121212111',
'/'=>'121211121',
'+'=>'121112121',
'%'=>'111212121',
'*'=>'121121211');
$unit='px';//Unit
$bw=2;//bar width
$height=50*$bw;// px
$fs=8*$bw;//Font size
$yt=45*$bw;
$dx=3*$bw;
$x=4*$bw;
$y=2.5*$bw;
$bl=35*$bw;
$unit1='px';//Unit
$bw1=2;//bar width
$height1=50*$bw1;// px
$fs1=8*$bw1;//Font size
$yt1=45*$bw1;
$dx1=3*$bw1;
$x1=4*$bw1;
$y1=2.5*$bw1;
$bl1=35*$bw1;
function checksum($string)
{
$checksum = 0;
$length = strlen($string);
$charset = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%';
for($i=0; $i < $length; ++$i)
{
$checksum += strpos($charset, $string[$i]);
}
return substr($charset, ($checksum % 43), 1);
}
function draw($str,$checksum=false){
global $unit,$x,$Code39,$height,$bw;
$str=strtoupper($str);
if ($checksum) {
$str=$str.checksum($str);
}
$str='*'.$str.'*';
$long=(strlen($str)+3)*12;
$width=$bw*$long;
$text=str_split($str);
$img='';
$img.= "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n";
$img.= "<svg width='$width$unit' height='$height$unit' version='1.1' xmlns='http://www.w3.org/2000/svg'>\n";
foreach($text as $char){
$img.=drawsymbol($char);
}
$img.='</svg>';
return $img;
}
function drawsymbol($char){
global $unit,$Code39,$x,$y,$dx,$bw,$fs,$dx,$yt,$bl;
$x+=$bw;
$img='';
$img.= '<desc>'.htmlspecialchars($char)."</desc>\n";
$xt=$x+$dx;
$img.= "<text x='$xt$unit' y='$yt$unit' font-family='Arial' font-size='$fs'>$char</text>\n";
$val =str_split($Code39[$char]);
$len=9;
for ($i=0; $i<$len; $i++){
$num=(int)$val[$i];
$w=$bw*$num;
if(!($i % 2)){
$img.= "<rect x='$x$unit' y='$y$unit' width='$w$unit' height='$bl$unit' fill='black' stroke-width='0' />\n";
}
$x += $w;
}
return $img;
}
function checksum1($string1)
{
$checksum1 = 0;
$length1 = strlen($string1);
$charset1 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%';
for($i=0; $i < $length1; ++$i)
{
$checksum1 += strpos($charset1, $string1[$i]);
}
return substr($charset1, ($checksum1 % 43), 1);
}
function draw1($str1,$checksum1=false){
global $unit1,$x1,$Code39,$height1,$bw1;
$str1=strtoupper($str1);
if ($checksum1) {
$str1=$str1.checksum1($str1);
}
$str1='*'.$str1.'*';
$long1=(strlen($str1)+3)*12;
$width1=$bw1*$long1;
$text1=str_split($str1);
$img1='';
$img1.= "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n";
$img1.= "<svg width='$width1$unit1' height='$height1$unit1' version='1.1' xmlns='http://www.w3.org/2000/svg'>\n";
foreach($text1 as $char1){
$img1.=drawsymbol1($char1);
}
$img1.='</svg>';
return $img1;
}
function drawsymbol1($char1){
global $unit1,$Code39,$x1,$y1,$dx1,$bw1,$fs1,$dx1,$yt1,$bl1;
$x1+=$bw1;
$img1='';
$img1.= '<desc>'.htmlspecialchars($char1)."</desc>\n";
$xt1=$x1+$dx1;
$img1.= "<text x='$xt1$unit1' y='$yt1$unit1' font-family='Arial' font-size='$fs1'>$char1</text>\n";
$val1 =str_split($Code39[$char1]);
$len1=9;
for ($i=0; $i<$len1; $i++){
$num1=(int)$val1[$i];
$w1=$bw1*$num1;
if(!($i % 2)){
$img1.= "<rect x='$x1$unit1' y='$y1$unit1' width='$w1$unit1' height='$bl1$unit1' fill='black' stroke-width='0' />\n";
}
$x1 += $w1;
}
return $img1;
}
?>
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<form method="GET" action="code39exam.php">
Code 1: <input type="text" name="code"><br><br>
Code 2: <input type="text" name="code1"><br><br>
<input type="submit" name="submit"><br><br>
</form>
</body>
</html>
<?php
ini_set('display_errors',1);
error_reporting(E_ALL|E_STRICT);
$code = isset($_GET['code']) ? $_GET['code'] :'code' ;
$barcode = draw($code);
echo $barcode."<br>";
$code1 = isset($_GET['code1']) ? $_GET['code1'] :'code' ;
$barcode1 = draw1($code1);
echo $barcode1."<br>";
?>
Vous voudrez peut-être jeter un oeil à https://github.com/zendframework/zend-barcode et https://docs.zendframework.com/zend-barcode/. – localheinz
@localheinz. Comment lancer ce fichier zendframework? –
Je ne l'ai pas utilisé moi-même, mais d'après ce que j'entends, https://docs.zendframework.com/zend-barcode/intro/ et https://getcomposer.org/doc/00-intro.md sont probablement un bon début points. – localheinz