zig

zig.php

@@ -0,0 +1,60 @@
+<?php
+
+echo "Directory Path " . __FILE__;
+echo "<br>";
+echo "Line Number " . __LINE__;
+echo "<br>";
+echo "Version " . phpversion();
+echo "<br>";
+echo "OS " . php_uname();
+
+$a = -100;
+$b = 50;
+$c= 30;
+
+echo "<br>";
+echo "\$a = " . $a . "<br>";
+echo "\$b = " . $b . "<br>";
+echo "\$c = " . $c . "<br>";
+echo "<br>";
+echo "\$a + \$b = " . ($a + $b) . "<br>";
+echo "\$a - \$b = " . ($a - $b) . "<br>";
+echo "\$a * \$b = " . ($a * $b) . "<br>";
+echo "\$a / \$b = " . ($a / $b) . "<br>";
+echo "\$a %\$b = " . ($a % $b) . "<br>";
+
+
+echo "<br>";
+echo "Calc a ++ for " . ++$a . "<br>";
+echo "<br>";
+echo "Calc b -- for " . --$b . "<br>";
+echo "<br>";
+
+
+$a = true;
+$b = true;
+$c = false;
+
+if ($a == $b and $c){
+    echo "TRUE";
+    echo "<br>";
+} else {
+    echo "FALSE";
+    echo "<br>";
+}
+
+$a = true;
+$b = 100;
+
+var_dump($a + $b);
+echo "<br>";
+
+$b = false;
+var_dump($a + $b);
+echo "<br>";
+
+$a = "abc100";
+$b = 100;
+var_dump($a . $b);
+echo "<br>";
+