Updated random number generation. Added example usages.

ajaxray · Oct 24, 2015 · 929a6d8 · 929a6d8
1 parent 228a489
commit 929a6d8
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Showing 3 changed files with 92 additions and 1 deletion.
diff --git a/example.php b/example.php
@@ -0,0 +1,69 @@
+<?php
+include 'vendor/autoload.php';
+
+$br = PHP_EOL;
+if(PHP_SAPI != 'cli') {
+    echo '<html><body><pre>';
+}
+
+$time_start = microtime(true);
+
+echo "{$br}Random code generation $br";
+echo "======================================================== $br";
+
+echo "Create some random codes $br";
+echo "-------------------------------------------------------- $br";
+for($i = 0; $i < 5; $i++) {
+    echo "Code $i : ". ShortCode\Random::get(). $br;
+}
+
+echo "{$br}Create random codes of 4 characters $br";
+echo "-------------------------------------------------------- $br";
+for($i = 0; $i < 5; $i++) {
+    echo "Code $i : ". ShortCode\Random::get(4). $br;
+}
+
+echo "{$br}Create random codes of 6 characters, with small letter only alpha-numaric $br";
+echo "-------------------------------------------------------- $br";
+for($i = 0; $i < 5; $i++) {
+    echo "Code $i : ". ShortCode\Random::get(4, \ShortCode\Code::FORMAT_ALNUM_SMALL). $br;
+}
+
+echo "{$br}Create random codes of 10 characters, with capital letter only $br";
+echo "-------------------------------------------------------- $br";
+for($i = 0; $i < 5; $i++) {
+    echo "Code $i : ". ShortCode\Random::get(10, \ShortCode\Code::FORMAT_CHAR_CAPITAL). $br;
+}
+
+echo "{$br}Create random codes of 4 characters, numbers only $br";
+echo "-------------------------------------------------------- $br";
+for($i = 0; $i < 5; $i++) {
+    echo "Code $i : ". ShortCode\Random::get(4, \ShortCode\Code::FORMAT_NUMBER). $br;
+}
+
+echo "{$br}Reversible code generation and reverting $br";
+echo "======================================================== $br";
+
+$number = 54382982;
+$alnum = \ShortCode\Reversible::convert($number);
+echo "{$br}Converting $number to alphanumeric code : $alnum {$br}";
+echo "Reverting $alnum back to number : ". \ShortCode\Reversible::revert($alnum);
+
+$number = 54382982;
+$alnumCapital = \ShortCode\Reversible::convert($number, \ShortCode\Code::FORMAT_ALNUM_CAPITAL);
+echo "{$br}{$br}Converting $number to (capital letter only) alphanumeric code : $alnumCapital {$br}";
+echo "Reverting $alnumCapital back to number : ". \ShortCode\Reversible::revert($alnumCapital, \ShortCode\Code::FORMAT_ALNUM_CAPITAL);
+
+$number = 54382982;
+$smallChars = \ShortCode\Reversible::convert($number, \ShortCode\Code::FORMAT_CHAR_SMALL);
+echo "{$br}{$br}Converting $number to small letter only code : $smallChars {$br}";
+echo "Reverting $smallChars back to number : ". \ShortCode\Reversible::revert($smallChars, \ShortCode\Code::FORMAT_CHAR_SMALL);
+
+$time_end = microtime(true);
+$time = $time_end - $time_start;
+
+echo "{$br}{$br}Total time taken : $time seconds. $br";
+
+if(PHP_SAPI != 'cli') {
+    echo '</pre></body></html>';
+}
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit bootstrap="vendor/autoload.php" colors="true">
+    <testsuites>
+        <testsuite name="ShortCode Test Suite">
+            <directory>tests/ShortCode/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <blacklist>
+            <directory suffix=".php">vendor/</directory>
+        </blacklist>
+        <whitelist>
+            <directory suffix=".php">src/ShortCode/</directory>
+        </whitelist>
+    </filter>
+
+    <php>
+        <ini name="date.timezone" value="UTC"/>
+    </php>
+</phpunit>
diff --git a/src/ShortCode/Random.php b/src/ShortCode/Random.php
@@ -34,7 +34,7 @@ public static function get($length = 8, $outputFormat = Code::FORMAT_ALNUM)
     {
         static::throwUnlessAcceptable($outputFormat, $length);
 
-        $number = str_replace('.', '', microtime(true)) . rand(100, 900);
+        $number = rand(100, 900) . str_replace('.', '', microtime(true));
         $output = self::convertBase($number, self::FORMAT_NUMBER, $outputFormat);
 
         if(strlen($output) < $length) {