开发WordPress主题和插件,如果调试。

开发WordPress主题和插件,如果调试。

一、使用自带,设置一下:
wp-config.php

文件中添加一行代码以打开调试模式

define(‘WP_DEBUG’, true);//启用调试日志记录到 /wp-content/debug.log 文件

define(‘WP_DEBUG_LOG’, true) ; //禁止显示错误和警告

define(‘WP_DEBUG_DISPLAY’, false); @ini_set(‘display_errors’, 0);

二、自定义日志输出函数
function write_log( $data ) { if ( true === WP_DEBUG ) { if ( is_array( $data ) || is_object( $data ) ) { error_log( print_r( $data, true ) ); } else { error_log( $data ); } } }

//在需要的地方

write_log( 'DEBUG TEXT' );
write_log( $variable );

详细你可以看一下官方的说明:https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/

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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_11789.jpg): failed to open stream: operation failed in /mydata/web/wwwshanhubei/web/wp-content/themes/shanhuke/single.php on line 57
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