$re = '/^( \d|\d\d) /m';
$str = ' 1 (function(inDesignMode) {
2 \'use strict\';
3 ObjC.import(\'stdlib\');
4
5 function getPluginParameter(name) {
6 var envName = "KMPARAM_" + name.replace(/ /g, "_");
7 var result;
8
9 if (!inDesignMode) {
10 result = $.getenv(envName);
11 return result ? result.trim() : "";
12 }
13
14 var designingParams = {
15 KMPARAM_Sort_Order: "newest first",
16 KMPARAM_Timestamp_Format: "date + time + duration"
17 };
18
19 result = designingParams[envName];
20 if (result === undefined)
21 throw Error("Unknown Plugin Parameter Name \'" + name + "\' while in designing mode");
22 return result;
23 }
24
25 function execute() {
26 var sortOrder = getPluginParameter("Sort Order");
27 var timestampFormat = getPluginParameter("Timestamp Format");
28
29 return "Sort Order: \'" + sortOrder + "\'\\nTimestamp Format: \'" + timestampFormat + "\'";
30 }
31
32 if (inDesignMode) {
33 return execute();
34 } else {
35 try {
36 return execute();
37 } catch (e) {
38 return e.message;
39 }
40 }
41 })(true);';
$subst = "";
$result = preg_replace($re, $subst, $str);
echo "The result of the substitution is ".$result;
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for PHP, please visit: http://php.net/manual/en/ref.pcre.php