It is not safe to rely on the system's timezone settings
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It is not safe to rely on the system's timezone settings
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在寫php程序中有時(shí)會(huì)出現(xiàn)這樣的警告:
PHP Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for '8.0/no DST' instead in D:\PHPWEB\news\file.php on line 17 。這是因?yàn)镻HP所取的時(shí)間是格林威治標(biāo)準(zhǔn)時(shí)間,所以和你當(dāng)?shù)氐臅r(shí)間會(huì)有出入格林威治標(biāo)準(zhǔn)時(shí)間和北京時(shí)間大概差8個(gè)小時(shí)左右,我們可以按照下面的方法解決:
1、在頁頭使用date_default_timezone_set()設(shè)置我的默認(rèn)時(shí)區(qū)為北京時(shí)間,即 <?php date_default_timezone_set("PRC"); ?>就可以了。
2、在php.ini中設(shè)置date.timezone的值為PRC,設(shè)置好以后的為:date.timezone=PRC,同時(shí)取消這一行代碼的注釋,即去掉前面的分號(hào)就可以了。?
PHP Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for '8.0/no DST' instead in D:\PHPWEB\news\file.php on line 17 。這是因?yàn)镻HP所取的時(shí)間是格林威治標(biāo)準(zhǔn)時(shí)間,所以和你當(dāng)?shù)氐臅r(shí)間會(huì)有出入格林威治標(biāo)準(zhǔn)時(shí)間和北京時(shí)間大概差8個(gè)小時(shí)左右,我們可以按照下面的方法解決:
1、在頁頭使用date_default_timezone_set()設(shè)置我的默認(rèn)時(shí)區(qū)為北京時(shí)間,即 <?php date_default_timezone_set("PRC"); ?>就可以了。
2、在php.ini中設(shè)置date.timezone的值為PRC,設(shè)置好以后的為:date.timezone=PRC,同時(shí)取消這一行代碼的注釋,即去掉前面的分號(hào)就可以了。?
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