From 221cfa8c22b724228ed24618569cabcae582d331 Mon Sep 17 00:00:00 2001
From: Roland Haeder <roland@mxchange.org>
Date: Thu, 23 Mar 2017 21:39:03 +0100
Subject: [PATCH] added curly braces #3254

Signed-off-by: Roland Haeder <roland@mxchange.org>
---
 util/po2php.php | 98 +++++++++++++++++++++++++++++--------------------
 1 file changed, 59 insertions(+), 39 deletions(-)

diff --git a/util/po2php.php b/util/po2php.php
index 5d3429796e..4b801a6de4 100644
--- a/util/po2php.php
+++ b/util/po2php.php
@@ -12,12 +12,11 @@ function po2php_run(&$argv, &$argc) {
 	$pofile = $argv[1];
 	$outfile = dirname($pofile)."/strings.php";
 
-	if (strstr($outfile,'util'))
+	if (strstr($outfile, 'util')) {
 		$lang = 'en';
-	else
+	} else {
 		$lang = str_replace('-','_',basename(dirname($pofile)));
-
-
+	}
 
 	if (!file_exists($pofile)){
 		print "Unable to find '$pofile'\n";
@@ -26,14 +25,14 @@ function po2php_run(&$argv, &$argc) {
 
 	print "Out to '$outfile'\n";
 
-	$out="<?php\n\n";
+	$out = "<?php\n\n";
 
 	$infile = file($pofile);
-	$k="";
-	$v="";
-	$arr = False;
-	$ink = False;
-	$inv = False;
+	$k = "";
+	$v = "";
+	$arr = false;
+	$ink = false;
+	$inv = false;
 	$escape_s_exp = '|[^\\\\]\$[a-z]|';
 	function escape_s($match){
 		return str_replace('$','\$',$match[0]);
@@ -41,9 +40,11 @@ function po2php_run(&$argv, &$argc) {
 	foreach ($infile as $l) {
 		$l = str_replace('\"', DQ_ESCAPE, $l);
 		$len = strlen($l);
-		if ($l[0]=="#") $l="";
-		if (substr($l,0,15)=='"Plural-Forms: '){
-			$match=Array();
+		if ($l[0] == "#") {
+			$l = "";
+		}
+		if (substr($l,0,15) == '"Plural-Forms: ') {
+			$match = array();
 			preg_match("|nplurals=([0-9]*); *plural=(.*)[;\\\\]|", $l, $match);
 			$cond = str_replace('n','$n',$match[2]);
 			// define plural select function if not already defined
@@ -54,27 +55,36 @@ function po2php_run(&$argv, &$argc) {
 			$out .= '}}'."\n";
 		}
 
+		if ($k != "" && substr($l,0,7) == "msgstr ") {
+			if ($ink) {
+				$ink = false;
+				$out .= '$a->strings["' . $k . '"] = ';
+			}
+			if ($inv) {
+				$inv = false;
+				$out .= '"' . $v . '"';
+			}
 
-
-
-		if ($k!="" && substr($l,0,7)=="msgstr "){
-			if ($ink) { $ink = False; $out .= '$a->strings["'.$k.'"] = '; }
-			if ($inv) { $inv = False; $out .= '"'.$v.'"'; }
-
-			$v = substr($l,8,$len-10);
-			$v = preg_replace_callback($escape_s_exp,'escape_s',$v);
-			$inv = True;
+			$v = substr($l, 8, $len - 10);
+			$v = preg_replace_callback($escape_s_exp, 'escape_s', $v);
+			$inv = true;
 			//$out .= $v;
 		}
-		if ($k!="" && substr($l,0,7)=="msgstr["){
-			if ($ink) { $ink = False; $out .= '$a->strings["'.$k.'"] = '; }
-			if ($inv) {	$inv = False; $out .= '"'.$v.'"'; }
+		if ($k != "" && substr($l, 0, 7) == "msgstr[") {
+			if ($ink) {
+				$ink = false;
+				$out .= '$a->strings["' . $k . '"] = ';
+			}
+			if ($inv) {
+				$inv = false;
+				$out .= '"' . $v . '"';
+			}
 
 			if (!$arr) {
 				$arr=True;
 				$out .= "array(\n";
 			}
-			$match=Array();
+			$match = array();
 			preg_match("|\[([0-9]*)\] (.*)|", $l, $match);
 			$out .= "\t".
 				preg_replace_callback($escape_s_exp,'escape_s',$match[1])
@@ -91,10 +101,15 @@ function po2php_run(&$argv, &$argc) {
 			//$out .= '$a->strings['.$k.'] = ';
 		}
 
-		if (substr($l,0,6)=="msgid "){
-			if ($inv) {	$inv = False; $out .= '"'.$v.'"'; }
-			if ($k!="") $out .= $arr?");\n":";\n";
-			$arr=False;
+		if (substr($l, 0, 6) == "msgid ") {
+			if ($inv) {
+				$inv = false;
+				$out .= '"'.$v.'"';
+			}
+			if ($k != "") {
+				$out .= $arr?");\n":";\n";
+			}
+			$arr = false;
 			$k = str_replace("msgid ","",$l);
 			if ($k != '""' ) {
 				$k = trim($k,"\"\r\n");
@@ -102,27 +117,32 @@ function po2php_run(&$argv, &$argc) {
 				$k = "";
 			}
 
-			$k = preg_replace_callback($escape_s_exp,'escape_s',$k);
-			$ink = True;
+			$k = preg_replace_callback($escape_s_exp, 'escape_s', $k);
+			$ink = true;
 		}
 
-		if ($inv && substr($l,0,6)!="msgstr") {
-			$v .= trim($l,"\"\r\n");
-			$v = preg_replace_callback($escape_s_exp,'escape_s',$v);
+		if ($inv && substr($l, 0, 6) != "msgstr") {
+			$v .= trim($l, "\"\r\n");
+			$v = preg_replace_callback($escape_s_exp, 'escape_s', $v);
 			//$out .= '$a->strings['.$k.'] = ';
 		}
 
 
 	}
 
-	if ($inv) {	$inv = False; $out .= '"'.$v.'"'; }
-	if ($k!="") $out .= $arr?");\n":";\n";
+	if ($inv) {
+		$inv = false;
+		$out .= '"' . $v . '"';
+	}
+	if ($k != "") {
+		$out .= ($arr ? ");\n" : ";\n");
+	}
 
 	$out = str_replace(DQ_ESCAPE, '\"', $out);
 	file_put_contents($outfile, $out);
 
 }
 
-if (array_search(__file__,get_included_files())===0){
-  po2php_run($_SERVER["argv"],$_SERVER["argc"]);
+if (array_search(__FILE__, get_included_files()) === 0) {
+	po2php_run($_SERVER["argv"],$_SERVER["argc"]);
 }