PHP can fail for a variety of reasons. This is a growing list of reasons for which a PHP script may fail or behave inconsistently:<\/p>\n
By default, PHP will not display compile-time errors or any notice\/error message. These are instead logged<\/a> to improve security against malicious hackers. You can change this through a .htaccess<\/a> directive: To resolve:<\/strong><\/span> Depending upon the nature, there are a few solutions:<\/p>\n PHP utilizes an intermediate cache that takes compiled bytecode and saves it in memory to avoid \u00a0compilation every time a page is requested. In certain circumstances, bytecode compilation gets\u00a0jumbled resulting in an empty page.<\/p>\n To resolve<\/span><\/strong>: Disable PHP caching. Depending on platform version, the following directive should be added to a .htaccess<\/a> file within the Dokumentenstamm<\/a> of the affected web site:<\/p>\n Behavior that exists beyond the expectations (ie. upload file stores a file) can result from deprecation or outright disuse of old constructs, like register_globals<\/a>.<\/p>\n To resolve:\u00a0<\/strong>purely situational, but there is an order of resolution:<\/span><\/span><\/p>\n Overview PHP can fail for a variety of reasons. This is a growing list of reasons for which a PHP script may fail or behave inconsistently: Output Empty pages Compiler error By default, PHP will not display compile-time errors or any notice\/error message. These are instead logged to improve security…<\/p>","protected":false},"author":1,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[63],"ht-kb-tag":[],"class_list":["post-8629","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-php"],"_links":{"self":[{"href":"https:\/\/kb.okra.host\/de\/wp-json\/wp\/v2\/ht-kb\/8629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kb.okra.host\/de\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"https:\/\/kb.okra.host\/de\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/kb.okra.host\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kb.okra.host\/de\/wp-json\/wp\/v2\/comments?post=8629"}],"version-history":[{"count":1,"href":"https:\/\/kb.okra.host\/de\/wp-json\/wp\/v2\/ht-kb\/8629\/revisions"}],"predecessor-version":[{"id":8630,"href":"https:\/\/kb.okra.host\/de\/wp-json\/wp\/v2\/ht-kb\/8629\/revisions\/8630"}],"wp:attachment":[{"href":"https:\/\/kb.okra.host\/de\/wp-json\/wp\/v2\/media?parent=8629"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/kb.okra.host\/de\/wp-json\/wp\/v2\/ht-kb-category?post=8629"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/kb.okra.host\/de\/wp-json\/wp\/v2\/ht-kb-tag?post=8629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}php_flag display_errors on<\/code> located within the Dokumentenstamm<\/a>.<\/p>\n\n
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Bad cache retrieval<\/h4>\n
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\nphp_flag opcache.enable off<\/code><\/li>\n
\nphp_flag apc.cache_by_default off<\/code><\/li>\n<\/ul>\nInteraction<\/h2>\n
Undefined behavior<\/h3>\n
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php_flag display_errors on<\/code> und php_value error_reporting 99999<\/code> zu einer .htaccess<\/a> file in the Dokumentenstamm<\/a> of the application. Try to reproduce the issues looking for any additional output prefixed with “PHP Error<\/em>” or “PHP Notice<\/em>”\n\n
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