Actually works on php5.3 now!!!

Author: raveren

.github/examples/overview.php

@@ -1,6 +1,6 @@
 <?php
 
-require_once __DIR__ . '/../../vendor/autoload.php';
+require_once __DIR__ . '/../../sage.phar';
 
 $selectedTheme = isset($_GET['theme']) ? $_GET['theme'] : 'original';
 $allowedThemes = array();

Makefile

@@ -18,6 +18,11 @@ build:
 test:
 	$(DOCKER) run php pest
 
+php53:
+	make build
+	docker run -it --rm --name my-running-script -v "$$PWD":/usr/src/myapp -w /usr/src/myapp \
+	orsolin/docker-php-5.3-apache php /usr/src/myapp//tests/temp_tests/php53test.php
+
 
 update-test-snapshots:
 	$(DOCKER) run php pest -d --update-snapshots

Sage.php

@@ -31,7 +31,6 @@
 if (defined('SAGE_DIR')) {
     return;
 }
-
 define('SAGE_DIR', __DIR__ . '/');
 
 require SAGE_DIR . 'inc/SageVariableData.php';
@@ -488,7 +487,7 @@ public static function dump($data = null)
                     // displayed names might be wrong, at least don't throw an error
                     $output .= call_user_func(
                         array($decorator, 'decorate'),
-                        SageParser::process($argument, empty($names[$k]) ? '???' : $names[$k]),
+                        SageParser::process($argument, empty($names[$k]) ? '???' : $names[$k])
                     );
                 }
             }

decorators/SageDecoratorsPlain.php

@@ -8,7 +8,7 @@ class SageDecoratorsPlain
 {
     public static $firstRun = true;
     private static $_enableColors;
-    private static $levelColors = [];
+    private static $levelColors = array();
 
     public static function decorate(SageVariableData $varData, $level = 0)
     {
@@ -285,7 +285,7 @@ public static function wrapEnd($callee, $miniTrace, $prevCaller)
                 $lastLine . PHP_EOL
                 . 'Call stack ' . SageHelper::ideLink($callee['file'], $callee['line'])
                 . $traceDisplay,
-                'header',
+                'header'
             )
             . $lastChar;
     }

inc/SageHelper.php

@@ -79,7 +79,7 @@ public static function shortenPath($file)
             }
         }
 
-        if (strpos($file, self::$projectRootDir) === 0) {
+        if (self::$projectRootDir && strpos($file, self::$projectRootDir) === 0) {
             return substr($file, strlen(self::$projectRootDir));
         }
 

sage.phar

@@ -0,0 +1,17 @@
+<?php
+
+// THIS FILE IS NOT PART OF SAGE, IT IS ONLY USED FOR TEMPORARY TESTING
+
+/* ****
+php -S localhost:9876 playground.php
+*** */
+
+//require 'vendor/autoload.php';
+require_once __DIR__ . '/../../sage.phar';
+
+Sage::$outputFile = __DIR__ . '/../../sage.html';
+
+
+require __DIR__ . '/../../.github/examples/overview.php';
+
+