{"id":252,"date":"2013-08-16T15:02:20","date_gmt":"2013-08-16T07:02:20","guid":{"rendered":"http:\/\/blog.feizhaojun.com\/?p=252"},"modified":"2013-08-16T15:02:20","modified_gmt":"2013-08-16T07:02:20","slug":"php-ini%e9%87%8c%e9%9d%a2%e7%9a%84memory_limit%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/feizhaojun.com\/?p=252","title":{"rendered":"php.ini\u91cc\u9762\u7684memory_limit\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p>PHP5\u4e2d\uff0c\u5bf9\u4e8ememory_limit\u7684\u8bbe\u5b9a\u5df2\u7ecf\u4ece\u4ee5\u5f80\u76848M\u6269\u5927\u5230128M\u7684\u4e0a\u9650\u3002<\/p>\n<p>memory_limit\u662f\u4ec0\u4e48\u610f\u601d\u5462\uff1f<\/p>\n<p>memory_limit\uff0c\u662f\u6700\u5927\u5355\u7ebf\u7a0b\u7684\u72ec\u7acb\u5185\u5b58\u4f7f\u7528\u91cf\u3002\u4e5f\u5c31\u662f\u8bf4\u7528\u6237\u53d1\u8d77\u4e00\u4e2aweb\u8bf7\u6c42\uff0c\u8fd9\u4e2a\u7ebf\u7a0b\u4e2d\u6700\u5927\u53ef\u4ee5\u4f7f\u7528\u7684\u5185\u5b58\u662f\u591a\u5c11\u3002<\/p>\n<p>memory_limit\u9ed8\u8ba4\u914d\u7f6e\u662f128M\u3002\u4e5f\u5c31\u662f\uff0c\u4e00\u4e2a\u7ebf\u7a0b\u6700\u5927\u53ea\u80fd\u5360\u7528128M\u7684\u5185\u5b58\uff0c\u5982\u679c\u8fd9\u4e2a\u7ebf\u7a0b\u8d85\u8fc7\u4e86128M\uff0c\u90a3PHP\u4f1a\u62a5\u9519\uff1a<\/p>\n<p>Fatal error: Allowed memory size of 33554432 bytes<\/p>\n<p>\u5982\u679c\u4e00\u4e2a\u670d\u52a1\u5668\u662f4G\u5185\u5b58\uff0c\u540c\u65f6\u5e76\u53d1\u6570\u8fbe\u523032\uff0c\u6bcf\u4e2a\u7ebf\u7a0b\u90fd\u8fbe\u5230\u5360\u7528128M\u7684\u5cf0\u503c\uff0c\u5185\u5b58\u5c31\u5360\u7528100%\uff0c\u670d\u52a1\u5668\u5c31\u6b7b\u673a\u4e86\uff08\u5f53\u7136\u53ef\u80fd\u4e0d\u7528\u8fbe\u523032\uff0c\u56e0\u4e3a\u4e00\u53f0\u670d\u52a1\u5668\u4e0d\u53ea\u662fweb\u670d\u52a1\u5728\u4f7f\u7528\u5185\u5b58\uff09\u3002<\/p>\n<p>memory_limit\u914d\u7f6e\u7684\u592a\u4f4e\uff0c\u5c31\u4f1a\u5f71\u54cdphp\u7a0b\u5e8f\uff0c\u5bfc\u81f4\u62a5\u9519\uff0c\u540c\u6837\u5982\u679c\u914d\u7f6e\u592a\u9ad8\uff0c\u5c31\u4f1a\u7ed9\u670d\u52a1\u5668\u5e26\u6765\u538b\u529b\uff0c\u6240\u4ee5\u8fd9\u4e2a\u56e0\u5730\u5236\u5b9c\u3002memory_limit\u5199\u5728php.ini\u91cc\u9762\uff0c\u5f53\u7136\uff0c\u6211\u4eec\u53ef\u4ee5\u5728php\u7a0b\u5e8f\u6587\u4ef6\u91cc\u9762\u5355\u72ec\u5b9a\u4e49\u8be5\u6587\u4ef6\u6267\u884c\u65f6\u7684memory_limit\uff0c\u6bd4\u5982\u5728php\u4ee3\u7801\u91cc\u9762\u76f4\u63a5\u5199ini_set(\"memory_limit\",\"12M\");\u5c31OK\u5566\u3002<\/p>\n<p>\u518d\u8fdb\u4e00\u6b65\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528memcache\u6765\u7f13\u5b58\uff0c\u5408\u5e76\u7ebf\u7a0b\uff0c\u964d\u4f4e\u5185\u5b58\u7684\u5360\u7528\uff0c\u5728\u6b64\u4e0d\u8868\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP5\u4e2d\uff0c\u5bf9\u4e8ememory_limit\u7684\u8bbe\u5b9a\u5df2\u7ecf\u4ece\u4ee5\u5f80\u76848M\u6269\u5927\u5230128M\u7684\u4e0a\u9650\u3002 memory_limit\u662f\u4ec0\u4e48\u610f\u601d&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[29,6,7],"tags":[],"class_list":["post-252","post","type-post","status-publish","format-standard","hentry","category-29","category-php","category-7"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/feizhaojun.com\/index.php?rest_route=\/wp\/v2\/posts\/252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/feizhaojun.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/feizhaojun.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/feizhaojun.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/feizhaojun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=252"}],"version-history":[{"count":1,"href":"https:\/\/feizhaojun.com\/index.php?rest_route=\/wp\/v2\/posts\/252\/revisions"}],"predecessor-version":[{"id":253,"href":"https:\/\/feizhaojun.com\/index.php?rest_route=\/wp\/v2\/posts\/252\/revisions\/253"}],"wp:attachment":[{"href":"https:\/\/feizhaojun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feizhaojun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feizhaojun.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}