{"id":98,"date":"2010-05-20T19:52:15","date_gmt":"2010-05-20T19:52:15","guid":{"rendered":"ed3d2c21991e3bef5e069713af9fa6ca"},"modified":"2010-05-20T19:52:15","modified_gmt":"2010-05-20T19:52:15","slug":"","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/98","title":{"rendered":"php\u9519\u8bef\u663e\u793a\u53ca\u62a5\u544a\u5904\u7406"},"content":{"rendered":"

\u5076\u7136\u5bf9PHP\u8fd0\u884c\u9519\u8bef\u7684\u5904\u7406\u53ca\u663e\u793a\u6709\u4e9b\u4f53\u4f1a\uff0c\u7279\u6b64\u7559\u4e0b\u8bb0\u5f55\uff0c\u65b9\u4fbf\u67e5\u8be2\u3002<\/p>\n

\u9996\u5148\u662f\u5bf9php.ini\u51e0\u4e2a\u5173\u4e8e\u9519\u8bef\u5904\u7406\u7684\u5168\u5c40\u53d8\u91cf\u7684\u8bf4\u660e\uff1a<\/p>\n

 •(1)\u3001error_reporting<\/p>\n

•
 (3)\u3001log_errors<\/p>\n

•E_ALL - \u6240\u6709\u7684\u9519\u8bef\u548c\u8b66\u544a<\/p>\n

•E_ERROR - \u81f4\u547d\u6027\u8fd0\u884c\u65f6\u9519
•E_WARNING - \u8fd0\u884c\u65f6\u8b66\u544a\uff08\u975e\u81f4\u547d\u6027\u9519\uff09
•E_PARSE - \u7f16\u8bd1\u65f6\u89e3\u6790\u9519\u8bef
•E_CORE_ERROR - \u53d1\u751f\u4e8ePHP\u542f\u52a8\u65f6\u521d\u59cb\u5316\u8fc7\u7a0b\u4e2d\u7684\u81f4\u547d\u9519\u8bef<\/p>\n

E_CORE_WARNING - \u53d1\u751f\u4e8ePHP\u542f\u52a8\u65f6\u521d\u59cb\u5316\u8fc7\u7a0b\u4e2d\u7684\u8b66\u544a(\u975e\u81f4\u547d\u6027\u9519)<\/p>\n

E_COMPILE_ERROR - \u7f16\u8bd1\u65f6\u81f4\u547d\u6027\u9519<\/p>\n

E_COMPILE_WARNING - \u7f16\u8bd1\u65f6\u8b66\u544a(\u975e\u81f4\u547d\u6027\u9519)<\/p>\n

E_USER_ERROR - \u7528\u6237\u4ea7\u751f\u7684\u51fa\u9519\u6d88\u606f<\/p>\n

E_USER_WARNING - \u7528\u6237\u4ea7\u751f\u7684\u8b66\u544a\u6d88\u606f<\/p>\n

E_USER_NOTICE - \u7528\u6237\u4ea7\u751f\u7684\u63d0\u9192\u6d88\u606f
\u503c\u7684\u8bbe\u7f6e
error_reporting = E_ALL & ~E_NOTICE ; \u663e\u793a\u6240\u6709\u7684\u9519\u8bef\uff0c\u9664\u4e86\u63d0\u9192
error_reporting = E_ALL | E_NOTICE ; \u663e\u793a\u6240\u6709\u7684\u9519\u8bef\u5305\u542b\u9664\u4e86\u63d0\u9192
display_errors = On ; \u663e\u793a\u51fa\u9519\u8bef\u4fe1\u606f\uff0c\u5f53Off\u65f6\uff0c\u53ef\u914d\u5408log_errors\u4f7f\u7528
log_errors = Off ; \u5728\u65e5\u5fd7\u6587\u4ef6\u91cc\u8bb0\u5f55\u9519\u8bef\uff0c\u5f53\u4e3aOff\u65f6\u4e0d\u4fdd\u5b58\u9519\u8bef\uff0c\u53ef\u914d\u5408error_log\u4f7f\u7528
error_log = filename ; \u8bb0\u5f55\u9519\u8bef\u65e5\u5fd7\u4e8e\u6307\u5b9a\u6587\u4ef6
\u5982\uff1aerror_log = "\/usr\/local\/apache\/log\/error_log" \u6216\u8005
    error_log = "d:\/window\/apache\/error_log"
\u4e0a\u9762\u90a3\u4e9b\u5168\u5c40\u53d8\u91cf\u53ef\u901a\u8fc7\u4fee\u6539php.ini\u76f4\u63a5\u8bbe\u7f6e\uff1b\u4f46\u4e5f\u53ef\u4ee5\u5728\u7a0b\u5e8f\u91cc\u8fdb\u884c\u4fee\u6539\uff0c\u5982\uff1a
<?php
ini_set('error_reporting', E_ALL | E_STRICT);
ini_set('display_errors', 'Off');
ini_set('log_errors', 'On');
ini_set('error_log', 'd:\/window\/apache\/error_log');
?>
\u8fd9\u6837\u5f53\u6267\u884c\u5982\u4e0b\u7a0b\u5e8f\u65f6
<?php
echo $test;
?>
\u5c31\u4f1a\u5728error_log\u91cc\u5199\u5165\u4e00\u7b14\u9519\u8bef\u4fe1\u606f\uff1a
E_NOTICE - \u8fd0\u884c\u65f6\u63d0\u9192
E_NOTICE - \u8fd0\u884c\u65f6\u63d0\u9192
 (2)\u3001display_errors•
 (2)\u3001display_errors•PHP\u8fd8\u5141\u8bb8\u60a8\u901a\u8fc7 set_error_handler( ) \u51fd\u6570\u6307\u5b9a\u60a8\u81ea\u5df2\u7684\u51fa\u9519\u5904\u7406\u51fd\u6570\u3002<\/p>\n

\u5982\uff1aset_error_handler('my_error_handler');<\/p>\n

\u9519\u8bef\u5904\u7406\u51fd\u6570<\/p>\n

function my_error_handler($number, $string, $file, $line, $context)<\/p>\n

  {<\/p>\n

    $error = "=  ==  ==  ==  ==\\nPHP ERROR\\n=  ==  ==  ==  ==\\n";<\/p>\n

    $error .= "Number: [$number]\\n";<\/p>\n

    $error .= "String: [$string]\\n";<\/p>\n

    $error .= "File:   [$file]\\n";<\/p>\n

    $error .= "Line:   [$line]\\n";<\/p>\n

    $error .= "Context:\\n" . print_r($context, TRUE) . "\\n\\n";<\/p>\n

    error_log($error, 3, 'c:\\log.txt');<\/p>\n

  }<\/p>\n

\u5219\u5f53<\/p>\n

<?php
ini_set('error_reporting', E_ALL | E_STRICT);<\/p>\n

ini_set('display_errors', 'Off');<\/p>\n

ini_set('log_errors', 'On');<\/p>\n

set_error_handler('my_error_handler');<\/p>\n

echo $test;<\/p>\n

 function my_error_handler($number, $string, $file, $line, $context)  {<\/p>\n

    $error = "=  ==  ==  ==  ==\\nPHP ERROR\\n=  ==  ==  ==  ==\\n";<\/p>\n

    $error .= "Number: [$number]\\n";<\/p>\n

    $error .= "String: [$string]\\n";<\/p>\n

    $error .= "File:   [$file]\\n";<\/p>\n

    $error .= "Line:   [$line]\\n";<\/p>\n

    $error .= "Context:\\n" . print_r($context, TRUE) . "\\n\\n";<\/p>\n

    error_log($error, 3, 'c:\\log.txt');<\/p>\n

  }<\/p>\n

?><\/p>\n

\u65f6\uff0c\u540c\u6837\u4f1a\u628a\u9519\u8bef\u663e\u793a\u5728log.txt\u4e0b\u3002\u5f53\u7136\u4e5f\u53ef\u901a\u8fc7\u67d0\u4e2a\u51fd\u6570\u4e13\u95e8\u5904\u7406\u9519\u8bef\u53d1\u751f\u65f6\u7684\u6d41\u7a0b\u3002<\/p>\n

PHP 5\u8fd8\u5141\u8bb8\u5411set_error_handler( )\u4f20\u9012\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4ee5\u9650\u5b9a\u5728\u4ec0\u4e48\u51fa\u9519\u60c5\u51b5\u4e0b\u6267\u884c\u51fa\u5b9a\u4e49\u7684\u51fa\u9519\u5904\u7406\u51fd\u6570\u3002\u6bd4\u5982\uff0c\u73b0\u5728\u5efa\u7acb\u4e00\u4e2a\u5904\u7406\u544a\u8b66\u7ea7\u522b\uff08warning\uff09\u9519\u8bef\u7684\u51fd\u6570\uff1a<\/p>\n

  <?php<\/p>\n

  set_error_handler('my_warning_handler', E_WARNING);<\/p>\n

  ?><\/p>\n

   <\/p>\n

\u5982\uff1aset_error_handler('my_error_handler');<\/p>\n

\u9519\u8bef\u5904\u7406\u51fd\u6570<\/p>\n

function my_error_handler($number, $string, $file, $line, $context)<\/p>\n

  {<\/p>\n

    $error = "=  ==  ==  ==  ==\\nPHP ERROR\\n=  ==  ==  ==  ==\\n";<\/p>\n

    $error .= "Number: [$number]\\n";<\/p>\n

    $error .= "String: [$string]\\n";<\/p>\n

    $error .= "File:   [$file]\\n";<\/p>\n

    $error .= "Line:   [$line]\\n";<\/p>\n

    $error .= "Context:\\n" . print_r($context, TRUE) . "\\n\\n";<\/p>\n

    error_log($error, 3, 'c:\\log.txt');<\/p>\n

  }<\/p>\n

\u5219\u5f53<\/p>\n

<?php
ini_set('error_reporting', E_ALL | E_STRICT);<\/p>\n

ini_set('display_errors', 'Off');<\/p>\n

ini_set('log_errors', 'On');<\/p>\n

set_error_handler('my_error_handler');<\/p>\n

echo $test;<\/p>\n

 function my_error_handler($number, $string, $file, $line, $context)  {<\/p>\n

    $error = "=  ==  ==  ==  ==\\nPHP ERROR\\n=  ==  ==  ==  ==\\n";<\/p>\n

    $error .= "Number: [$number]\\n";<\/p>\n

    $error .= "String: [$string]\\n";<\/p>\n

    $error .= "File:   [$file]\\n";<\/p>\n

    $error .= "Line:   [$line]\\n";<\/p>\n

    $error .= "Context:\\n" . print_r($context, TRUE) . "\\n\\n";<\/p>\n

    error_log($error, 3, 'c:\\log.txt');<\/p>\n

  }<\/p>\n

?><\/p>\n

\u65f6\uff0c\u540c\u6837\u4f1a\u628a\u9519\u8bef\u663e\u793a\u5728log.txt\u4e0b\u3002\u5f53\u7136\u4e5f\u53ef\u901a\u8fc7\u67d0\u4e2a\u51fd\u6570\u4e13\u95e8\u5904\u7406\u9519\u8bef\u53d1\u751f\u65f6\u7684\u6d41\u7a0b\u3002<\/p>\n

PHP 5\u8fd8\u5141\u8bb8\u5411set_error_handler( )\u4f20\u9012\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4ee5\u9650\u5b9a\u5728\u4ec0\u4e48\u51fa\u9519\u60c5\u51b5\u4e0b\u6267\u884c\u51fa\u5b9a\u4e49\u7684\u51fa\u9519\u5904\u7406\u51fd\u6570\u3002\u6bd4\u5982\uff0c\u73b0\u5728\u5efa\u7acb\u4e00\u4e2a\u5904\u7406\u544a\u8b66\u7ea7\u522b\uff08warning\uff09\u9519\u8bef\u7684\u51fd\u6570\uff1a<\/p>\n

  <?php<\/p>\n

  set_error_handler('my_warning_handler', E_WARNING);<\/p>\n

  ?><\/p>\n

   <\/p>\n

\u5982\uff1aset_error_handler('my_error_handler');<\/p>\n

\u9519\u8bef\u5904\u7406\u51fd\u6570<\/p>\n

function my_error_handler($number, $string, $file, $line, $context)<\/p>\n

  {<\/p>\n

    $error = "=  ==  ==  ==  ==\\nPHP ERROR\\n=  ==  ==  ==  ==\\n";<\/p>\n

    $error .= "Number: [$number]\\n";<\/p>\n

    $error .= "String: [$string]\\n";<\/p>\n

    $error .= "File:   [$file]\\n";<\/p>\n

    $error .= "Line:   [$line]\\n";<\/p>\n

    $error .= "Context:\\n" . print_r($context, TRUE) . "\\n\\n";<\/p>\n

    error_log($error, 3, 'c:\\log.txt');<\/p>\n

  }<\/p>\n

\u5219\u5f53<\/p>\n

<?php
ini_set('error_reporting', E_ALL | E_STRICT);<\/p>\n

ini_set('display_errors', 'Off');<\/p>\n

ini_set('log_errors', 'On');<\/p>\n

set_error_handler('my_error_handler');<\/p>\n

echo $test;<\/p>\n

 function my_error_handler($number, $string, $file, $line, $context)  {<\/p>\n

    $error = "=  ==  ==  ==  ==\\nPHP ERROR\\n=  ==  ==  ==  ==\\n";<\/p>\n

    $error .= "Number: [$number]\\n";<\/p>\n

    $error .= "String: [$string]\\n";<\/p>\n

    $error .= "File:   [$file]\\n";<\/p>\n

    $error .= "Line:   [$line]\\n";<\/p>\n

    $error .= "Context:\\n" . print_r($context, TRUE) . "\\n\\n";<\/p>\n

    error_log($error, 3, 'c:\\log.txt');<\/p>\n

  }<\/p>\n

?><\/p>\n

\u65f6\uff0c\u540c\u6837\u4f1a\u628a\u9519\u8bef\u663e\u793a\u5728log.txt\u4e0b\u3002\u5f53\u7136\u4e5f\u53ef\u901a\u8fc7\u67d0\u4e2a\u51fd\u6570\u4e13\u95e8\u5904\u7406\u9519\u8bef\u53d1\u751f\u65f6\u7684\u6d41\u7a0b\u3002<\/p>\n

PHP 5\u8fd8\u5141\u8bb8\u5411set_error_handler( )\u4f20\u9012\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4ee5\u9650\u5b9a\u5728\u4ec0\u4e48\u51fa\u9519\u60c5\u51b5\u4e0b\u6267\u884c\u51fa\u5b9a\u4e49\u7684\u51fa\u9519\u5904\u7406\u51fd\u6570\u3002\u6bd4\u5982\uff0c\u73b0\u5728\u5efa\u7acb\u4e00\u4e2a\u5904\u7406\u544a\u8b66\u7ea7\u522b\uff08warning\uff09\u9519\u8bef\u7684\u51fd\u6570\uff1a<\/p>\n

  <?php<\/p>\n

  set_error_handler('my_warning_handler', E_WARNING);<\/p>\n

  ?><\/p>\n","protected":false},"excerpt":{"rendered":"

\u5076\u7136\u5bf9PHP\u8fd0\u884c\u9519\u8bef\u7684\u5904\u7406\u53ca\u663e\u793a\u6709\u4e9b\u4f53\u4f1a\uff0c\u7279\u6b64\u7559\u4e0b\u8bb0\u5f55\uff0c\u65b9\u4fbf\u67e5\u8be2\u3002 \u9996\u5148\u662f\u5bf9ph … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[273],"tags":[27],"class_list":["post-98","post","type-post","status-publish","format-standard","hentry","category-article","tag-php"],"_links":{"self":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/98","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/comments?post=98"}],"version-history":[{"count":0,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/98\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/media?parent=98"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/categories?post=98"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/tags?post=98"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}