code_samples_usage_diff2html.php: escape < and >

adriendupuis · adriendupuis · commit cfa1c89aace3 · 2024-11-15T19:58:14.000+01:00
diff --git a/tools/code_samples/code_samples_usage_diff2html.php b/tools/code_samples/code_samples_usage_diff2html.php
@@ -33,7 +33,7 @@
         continue;
     }
     $statusChar = strlen($diffLine) ? $diffLine[0] : '';
-    $realLine = $str = substr($diffLine, 1);
+    $realLine = str_replace(['<', '>'], ['&lt;', '&gt;'], substr($diffLine, 1));
     if ($previousStatusChar !== $statusChar) {
         switch ("$previousStatusChar$statusChar") {
             case ' +':

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@`
`33`	`33`	`continue;`
`34`	`34`	`}`
`35`	`35`	`$statusChar = strlen($diffLine) ? $diffLine[0] : '';`
`36`		`- $realLine = $str = substr($diffLine, 1);`
	`36`	`+ $realLine = str_replace(['<', '>'], ['<', '>'], substr($diffLine, 1));`
`37`	`37`	`if ($previousStatusChar !== $statusChar) {`
`38`	`38`	`switch ("$previousStatusChar$statusChar") {`
`39`	`39`	`case ' +':`