Add lib/PhpAmqpLib

2026-07-28 08:02:41 +02:00 · 2016-03-30 16:09:10 +02:00
parent 9c7cc69be6
commit fcd2aae898
45 changed files with 8677 additions and 0 deletions
@@ -0,0 +1,126 @@
+<?php
+namespace PhpAmqpLib\Helper;
+
+class MiscHelper
+{
+    public static function debug_msg($s)
+    {
+        echo $s . PHP_EOL;
+    }
+
+    /**
+     * @param $a
+     * @return string
+     */
+    public static function methodSig($a)
+    {
+        if (is_string($a)) {
+            return $a;
+        } else {
+            return sprintf('%d,%d', $a[0], $a[1]);
+        }
+    }
+
+    /**
+     * @param $bytes
+     */
+    public static function saveBytes($bytes)
+    {
+        $fh = fopen('/tmp/bytes', 'wb');
+        fwrite($fh, $bytes);
+        fclose($fh);
+    }
+
+    /**
+     * Gets a number (either int or float) and returns an array containing its integer part as first element and its
+     * decimal part mutliplied by 10^6. Useful for some PHP stream functions that need seconds and microseconds as
+     * different arguments
+     *
+     * @param $number
+     * @return array
+     */
+    public static function splitSecondsMicroseconds($number)
+    {
+        return array(floor($number), ($number - floor($number)) * 1000000);
+    }
+
+    /**
+     * View any string as a hexdump.
+     *
+     * This is most commonly used to view binary data from streams
+     * or sockets while debugging, but can be used to view any string
+     * with non-viewable characters.
+     *
+     * @version     1.3.2
+     * @author      Aidan Lister <aidan@php.net>
+     * @author      Peter Waller <iridum@php.net>
+     * @link        http://aidanlister.com/repos/v/function.hexdump.php
+     *
+     * @param string $data The string to be dumped
+     * @param bool $htmloutput Set to false for non-HTML output
+     * @param bool $uppercase Set to true for uppercase hex
+     * @param bool $return Set to true to return the dump
+     * @return string
+     */
+    public static function hexdump($data, $htmloutput = true, $uppercase = false, $return = false)
+    {
+        // Init
+        $hexi = '';
+        $ascii = '';
+        $dump = $htmloutput ? '<pre>' : '';
+        $offset = 0;
+        $len = mb_strlen($data, 'ASCII');
+
+        // Upper or lower case hexidecimal
+        $hexFormat = $uppercase ? 'X' : 'x';
+
+        // Iterate string
+        for ($i = $j = 0; $i < $len; $i++) {
+            // Convert to hexidecimal
+            // We must use concatenation here because the $hexFormat value
+            // is needed for sprintf() to parse the format
+            $hexi .= sprintf('%02' .  $hexFormat . ' ', ord($data[$i]));
+
+            // Replace non-viewable bytes with '.'
+            if (ord($data[$i]) >= 32) {
+                $ascii .= $htmloutput ? htmlentities($data[$i]) : $data[$i];
+            } else {
+                $ascii .= '.';
+            }
+
+            // Add extra column spacing
+            if ($j === 7) {
+                $hexi .= ' ';
+                $ascii .= ' ';
+            }
+
+            // Add row
+            if (++$j === 16 || $i === $len - 1) {
+                // Join the hexi / ascii output
+                // We must use concatenation here because the $hexFormat value
+                // is needed for sprintf() to parse the format
+                $dump .= sprintf('%04' . $hexFormat . '  %-49s  %s', $offset, $hexi, $ascii);
+
+                // Reset vars
+                $hexi = $ascii = '';
+                $offset += 16;
+                $j = 0;
+
+                // Add newline
+                if ($i !== $len - 1) {
+                    $dump .= PHP_EOL;
+                }
+            }
+        }
+
+        // Finish dump
+        $dump .= $htmloutput ? '</pre>' : '';
+        $dump .= PHP_EOL;
+
+        if ($return) {
+            return $dump;
+        }
+
+        echo $dump;
+    }
+}