int
1 <?php
2 $foo = "1"; // $foo 是字符串类型
3 $bar = (int)$foo; // $bar 是整型
4 ?>
intval
1 <?php
2 $foo = "1"; // $foo 是字符串类型
3 $bar = intval($foo); // $bar 是整型
4 ?>
sprintf
1 <?php
2 $foo = "1"; // $foo 是字符串类型
3 $bar = sprintf("%d", $foo); // $bar 是字符串类型
4 ?>
微信公众号
手机浏览(小程序)
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_698.jpg): failed to open stream: operation failed in
/mydata/web/wwwshanhubei/web/wp-content/themes/shanhuke/single.php on line
57
