Merge pull request #35 from php-gettext/bin-shebang

Fix export-plural-rules file

Author: mlocati

bin/export-plural-rules

@@ -1,3 +1,4 @@
+#!/usr/bin/env php
 <?php
 
 use Gettext\Languages\Exporter\Exporter;
@@ -7,55 +8,12 @@ use Gettext\Languages\Language;
 // This is a really life-saving approach.
 error_reporting(E_ALL);
 set_error_handler(function ($errno, $errstr, $errfile, $errline) {
-    fprintf(STDERR, "{$errstr}\nFile: {$errfile}\nLine: {$errline}\nCode: {$errno}\n");
+    fwrite(STDERR, "{$errstr}\nFile: {$errfile}\nLine: {$errline}\nCode: {$errno}\n");
     exit(5);
 });
 
 require_once dirname(__DIR__) . '/src/autoloader.php';
 
-// Parse the command line options
-Enviro::initialize();
-
-try {
-    if (isset(Enviro::$languages)) {
-        $languages = array();
-        foreach (Enviro::$languages as $languageId) {
-            $language = Language::getById($languageId);
-            if (!isset($language)) {
-                throw new Exception("Unable to find the language with id '{$languageId}'");
-            }
-            $languages[] = $language;
-        }
-    } else {
-        $languages = Language::getAll();
-    }
-    if (Enviro::$reduce) {
-        $languages = Enviro::reduce($languages);
-    }
-    if (Enviro::$noExtraParenthesis) {
-        $languages = array_map(
-            function (Language $language) {
-                $language->formula = $language->buildFormula(true);
-
-                return $language;
-            },
-            $languages
-        );
-    }
-    if (isset(Enviro::$outputFilename)) {
-        echo call_user_func(array(Exporter::getExporterClassName(Enviro::$outputFormat), 'toFile'), $languages, Enviro::$outputFilename, array('us-ascii' => Enviro::$outputUSAscii));
-    } else {
-        echo call_user_func(array(Exporter::getExporterClassName(Enviro::$outputFormat), 'toString'), $languages, array('us-ascii' => Enviro::$outputUSAscii));
-    }
-} catch (Exception $x) {
-    fprintf(STDERR, $x->getMessage() . "\n");
-    fprintf(STDERR, "Trace:\n");
-    fprintf(STDERR, $x->getTraceAsString() . "\n");
-    exit(4);
-}
-
-exit(0);
-
 /**
  * Helper class to handle command line options.
  */
@@ -146,7 +104,7 @@ class Enviro
                         default:
                             if (preg_match('/^--output=.+$/', $argLC)) {
                                 if (isset(self::$outputFilename)) {
-                                    fprintf(STDERR, "The output file name has been specified more than once!\n");
+                                    fwrite(STDERR, "The output file name has been specified more than once!\n");
                                     self::showSyntax();
                                     exit(3);
                                 }
@@ -162,13 +120,13 @@ class Enviro
                                 }
                             } elseif (isset($exporters[$argLC])) {
                                 if (isset(self::$outputFormat)) {
-                                    fprintf(STDERR, "The output format has been specified more than once!\n");
+                                    fwrite(STDERR, "The output format has been specified more than once!\n");
                                     self::showSyntax();
                                     exit(3);
                                 }
                                 self::$outputFormat = $argLC;
                             } else {
-                                fprintf(STDERR, "Unknown option: {$arg}\n");
+                                fwrite(STDERR, "Unknown option: {$arg}\n");
                                 self::showSyntax();
                                 exit(2);
                             }
@@ -197,7 +155,7 @@ class Enviro
         $basename = basename(__FILE__);
         $exporters = array_keys(Exporter::getExporters(true));
         $exporterList = implode('|', $exporters);
-        fprintf(
+        fwrite(
             STDERR,
             <<<EOT
 Syntax:
@@ -238,9 +196,9 @@ EOT
         );
         $len = max(array_map('strlen', $exporters));
         foreach ($exporters as $exporter) {
-            fprintf(STDERR, '    ' . str_pad($exporter, $len) . ': ' . Exporter::getExporterDescription($exporter) . "\n");
+            fwrite(STDERR, '    ' . str_pad($exporter, $len) . ': ' . Exporter::getExporterDescription($exporter) . "\n");
         }
-        fprintf(STDERR, "\n");
+        fwrite(STDERR, "\n");
     }
 
     /**
@@ -287,3 +245,46 @@ EOT
         return $languages;
     }
 }
+
+// Parse the command line options
+Enviro::initialize();
+
+try {
+    if (isset(Enviro::$languages)) {
+        $languages = array();
+        foreach (Enviro::$languages as $languageId) {
+            $language = Language::getById($languageId);
+            if (!isset($language)) {
+                throw new Exception("Unable to find the language with id '{$languageId}'");
+            }
+            $languages[] = $language;
+        }
+    } else {
+        $languages = Language::getAll();
+    }
+    if (Enviro::$reduce) {
+        $languages = Enviro::reduce($languages);
+    }
+    if (Enviro::$noExtraParenthesis) {
+        $languages = array_map(
+            function (Language $language) {
+                $language->formula = $language->buildFormula(true);
+
+                return $language;
+            },
+            $languages
+        );
+    }
+    if (isset(Enviro::$outputFilename)) {
+        echo call_user_func(array(Exporter::getExporterClassName(Enviro::$outputFormat), 'toFile'), $languages, Enviro::$outputFilename, array('us-ascii' => Enviro::$outputUSAscii));
+    } else {
+        echo call_user_func(array(Exporter::getExporterClassName(Enviro::$outputFormat), 'toString'), $languages, array('us-ascii' => Enviro::$outputUSAscii));
+    }
+} catch (Exception $x) {
+    fwrite(STDERR, $x->getMessage() . "\n");
+    fwrite(STDERR, "Trace:\n");
+    fwrite(STDERR, $x->getTraceAsString() . "\n");
+    exit(4);
+}
+
+exit(0);