function TextFileToImage($infile, $font_size, $out_dir, $extra_line_space = 0)
{
global $OUTPUT_HTML_FILENAME;
global $VERBOSE;
global $FORCE_GEN;
$utf_file = NULL;
if (!file_exists($out_dir)) {
mkdir($out_dir);
}
///// check time
if ($FORCE_GEN == false && file_exists($infile)) {
$infile_time = filemtime($infile);
$output_html_path = CreateFullPath($out_dir, $OUTPUT_HTML_FILENAME);
if (file_exists($output_html_path)) {
$html_gen_time = filemtime($output_html_path);
if ($html_gen_time > $infile_time) {
if ($VERBOSE) {
printf("skipping old file %s\n", $infile);
}
return;
}
}
//big5 to unicode
/*
$utf_file = tempnam("/tmp", "texttoimageutf_");
system("iconv -sc -f BIG5 -t UTF8 < ".$infile." > ".$utf_file);
$infile = $utf_file;
*/
}
// clear output dir
$output_dir_files = CreateFullPath($out_dir, "*");
system("\\rm -rf {$output_dir_files}");
$sn = 0;
$linenum = 1;
if (file_exists($infile) && ($fp = fopen($infile, "rt"))) {
while (!feof($fp)) {
$buf = fgets($fp, 4096);
$outfile = sprintf("img_%d.png", $sn);
$outfile = CreateFullPath($out_dir, $outfile);
TextToImage($buf, $font_size, $outfile, $extra_line_space, $linenum);
$sn++;
$linenum++;
}
fclose($fp);
}
/////// link by html ///////
$buf = CreateFullPath($out_dir, $OUTPUT_HTML_FILENAME);
//$buf = sprintf("%s/code.html", $out_dir);
$fp = fopen($buf, "wt");
if ($fp) {
fprintf($fp, "<html>\n");
//fprintf($fp, "File uploaded at %s<br/><br/>", date ("Y/n/j H:i:s.", filemtime($infile)));
fprintf($fp, "Conversion time: %s<br/><br/>", date("Y/n/j H:i:s.", time()));
for ($k = 0; $k < $sn; $k++) {
fprintf($fp, "<img src=\"img_%d.png\"/>\n", $k);
fprintf($fp, "<br/>");
}
fprintf($fp, "</html>\n");
fclose($fp);
} else {
printf("cannot open %s\n", $buf);
}
if ($utf_file != NULL) {
unlink($utf_file);
}
}
<div class="signature-details">
Confirmed by: <?php
echo $_POST['fullname'];
?>
<br />
Date: <?php
echo $_POST['signDate'];
?>
</div>
<div class="client-signature">
<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/inc/text-to-img.php';
//TextToImage ($text, $separate_line_after_chars=40,$size=24,$rotate=0,$padding=2,$transparent=true, $color=array('red'=>0,'grn'=>0,'blu'=>0), $bg_color=array('red'=>255,'grn'=>255,'blu'=>255))
TextToImage($_POST['fullname'], 40, 50, 0, 20, false);
?>
<div class="signature-img">
<img src="<?php
echo SITEROOT;
?>
/<?php
echo $data['ref'];
?>
/signature.png" style="vertical-align: bottom;" alt="signature">
</div>
</div>
<?php
$html = ob_get_contents();
//pre($html);
