public function testPyramid()
{
$test = new test1();
$result = $test->fortest();
// echo $result; die;
$output = '';
$this->assertTrue($result);
$this->assertEquals($output, $result);
}
public static function __callStatic($name, $args)
{
echo 'Hello from ' . __CLASS__ . '::' . __FUNCTION__ . PHP_EOL;
}
public function __call($name, $args)
{
echo 'Hello from ' . __CLASS__ . '->' . __FUNCTION__ . PHP_EOL;
}
}
spl_autoload_register(function ($class) {
if (class_exists($class)) {
return true;
}
$try_model = 'model_' . $class;
if (class_exists($try_model)) {
eval('class ' . $class . ' extends ' . $try_model . '{};');
return true;
}
});
// Existing class call
$ts = microtime();
model_test1::hello();
$model_test1 = new model_test1();
$model_test1->hello();
echo round(microtime() - $ts, 5) . PHP_EOL;
// Virtual class call
$ts = microtime();
test1::hello();
$test1 = new test1();
$test1->hello();
echo round(microtime() - $ts, 5) . PHP_EOL;
function test()
{
$test1 = new test1();
$test1->test();
}
public function func2()
{
//return "word";
self::$aa = self::$aa . "bbb";
return self::$aa;
}
{
function go()
{
include_once "myinclude.php";
}
}
class test2
{
function go()
{
echo 'k';
}
}
$time_start = getmicrotime();
for ($i = 0; $i < 10000; $i++) {
$bla = new test1();
$bla->go();
}
echo '<br><br>';
$time_end = getmicrotime();
$time = $time_end - $time_start;
echo 'Page generated in ', number_format($time, 3), ' seconds<br><br><br><br>';
$time_start = getmicrotime();
for ($i = 0; $i < 10000; $i++) {
$bla = new test2();
$bla->go();
}
echo '<br><br>';
$time_end = getmicrotime();
$time = $time_end - $time_start;
echo 'Page generated in ', number_format($time, 3), ' seconds<br>';
$std4->userId = 7;
$std4->username = '******';
$array = array($std1, $std2, $std3, $std4);
foreach ($array as $obj) {
echo $obj->userId, '--', $obj->username, '<br/><br/>';
}
//print_r($array);
//对象的属性可以是数组
class test1
{
public $users = array('Tom', 'John', 'Rose');
function fun1()
{
$std1 = new stdClass();
$std1->userId = 5;
$std1->username = '******';
$std2 = new stdClass();
$std2->userId = 9;
$std2->username = '******';
$std3 = new stdClass();
$std3->userId = 22;
$std3->username = '******';
$std4 = new stdClass();
$std4->userId = 36;
$std4->username = '******';
return array($std1, $std2, $std3, $std4);
}
}
$t = new test1();
echo $t->users[1], '<br/><br/>';
echo $t->fun1()[2]->username, '<br/><br/>';
return $obj;
}
function fun2()
{
echo 'BBB';
}
}
class test2
{
function fun3()
{
echo 'AAAA';
}
function fun4()
{
echo '123';
}
}
class test3
{
function fun5()
{
echo '我是test3里fun5()';
}
}
$t = new test1();
//链式写法
$t->obj->fun5();
//$t的的属性返回值为对象，即可以继续访问属性
$t->fun1()->fun3();
//$t的方法的返回值也是对象，即也可以再次调用方法
for ($i = 1; $i <= $line; ++$i) {
//run the loop upto number of lines
for ($s = 1; $s <= $line - $i; ++$s) {
// run the loop to set the space for pyramid
echo " ";
}
if ($i == $line) {
// run at the end of the line
for ($s = 1; $s <= 2 * $line - 1; ++$s) {
echo "1";
}
} else {
// run the loop based on the line number
while ($a != 2 * $i - 1) {
echo ++$count;
++$a;
}
}
$a = 0;
echo "\n";
//for line break at the end of every main loop
}
}
public function fortest()
{
$test = $this->pyramid();
return true;
}
}
$test = new test1();
echo $test->pyramid();
function __autoload($class)
{
eval('class test1 extends test2 {}');
test1::use_stack(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30);
}
