<?php
class demo
{
public function demo()
{
echo "constructor1...";
}
}
class demo1 extends demo
{
public function __construct()
{
echo parent::demo();
echo "constructor2...";
}
public function __destruct()
{
echo "destroy.....";
}
}
$obj= new demo1();
?>
输出
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Warning: get_headers(): SSL operation failed with code 1. OpenSSL Error messages:
error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed in /mydata/web/wwwshanhubei/web/wp-content/themes/shanhuke/single.php on line 57
Warning: get_headers(): Failed to enable crypto in /mydata/web/wwwshanhubei/web/wp-content/themes/shanhuke/single.php on line 57
Warning: get_headers(https://static.shanhubei.com/qrcode/qrcode_viewid_37974.jpg): failed to open stream: operation failed in /mydata/web/wwwshanhubei/web/wp-content/themes/shanhuke/single.php on line 57