From: Roland Haeder <roland@mxchange.org>
Date: Wed, 29 Apr 2015 10:22:49 +0000 (+0200)
Subject: Added some stuff (for testing).
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=988eb66eed127319c18b287cbc5aad7328c82001;p=core.git

Added some stuff (for testing).

Signed-off-by: Roland Häder <roland@mxchange.org>
---

diff --git a/contrib/benchmarks/array_serialization.php b/contrib/benchmarks/array_serialization.php
new file mode 100644
index 00000000..5f477667
--- /dev/null
+++ b/contrib/benchmarks/array_serialization.php
@@ -0,0 +1,37 @@
+<?php
+/*
+ * A simple test to look how fast "serialization" of arrays with different
+ * methods is.
+ */
+
+// Iterations
+$iter = 2000000;
+
+// Our test array
+$array = array(
+	0 => array(
+		'a' => 'a',
+		'b' => 'b'
+	),
+	'test' => pi()
+);
+
+// Now test with serialize()
+print 'serialize() ...' . PHP_EOL;
+$time = microtime(TRUE);
+for ($idx = 0; $idx < $iter; $idx++) {
+	$serialized = serialize($array);
+}
+$diff1 = microtime(TRUE) - $time;
+
+// Now test with json_encode()
+print 'json_encode() ...' . PHP_EOL;
+$time = microtime(TRUE);
+for ($idx = 0; $idx < $iter; $idx++) {
+	$json_encoded = json_encode($array);
+}
+$diff2 = microtime(TRUE) - $time;
+
+print 'diff1=' . $diff1 . ',diff2=' . $diff2 . PHP_EOL;
+
+?>
diff --git a/contrib/fib.php b/contrib/fib.php
new file mode 100644
index 00000000..554557fa
--- /dev/null
+++ b/contrib/fib.php
@@ -0,0 +1,20 @@
+<?php
+error_reporting(E_ALL | E_STRICT);
+
+$prev = 1;
+$fib = 1;
+
+for ($idx = 0; $idx < 100000; $idx++) {
+	$diff = bcdiv($fib, $prev, 500);
+
+	print 'idx=' . $idx . PHP_EOL;
+	print 'fib=' . $fib . PHP_EOL;
+	print 'prev=' . $prev . PHP_EOL;
+	print 'diff=' . $diff . PHP_EOL;
+
+	$sum  = bcadd($prev, $fib);
+	$prev = $fib;
+	$fib  = $sum;
+}
+
+?>