Merge branch 'hotfix/#7135-remove-deprecated-preg-operations-from-cla…

…ssmap-generator' into develop

Close #7135
Forward port #7135

bin/classmap_generator.php

@@ -220,6 +220,9 @@
 // Exchange "array (" width "array("
 $content = str_replace('array (', 'array(', $content);
 
+// Identing array content
+$content = preg_replace('(\n  )', "\n    ", $content);
+
 // Align "=>" operators to match coding standard
 preg_match_all('(\n\s+([^=]+)=>)', $content, $matches, PREG_SET_ORDER);
 $maxWidth = 0;
@@ -228,7 +231,11 @@
     $maxWidth = max($maxWidth, strlen($match[1]));
 }
 
-$content = preg_replace('(\n\s+([^=]+)=>)e', "'\n    \\1' . str_repeat(' ', " . $maxWidth . " - strlen('\\1')) . '=>'", $content);
+$content = preg_replace_callback('(\n\s+([^=]+)=>)', function ($matches) {
+    global $maxWidth;
+
+    return str_replace(' =>', str_repeat(' ', $maxWidth - strlen($matches[1])) . ' =>', $matches[0]);
+}, $content);
 
 // Make the file end by EOL
 $content = rtrim($content, "\n") . "\n";