[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-03-26 UTC。"],[[["This socket API is not recommended anymore, as apps using it are limited to the PHP 5 runtime and need to migrate to a different solution before upgrading to PHP 7/8."],["App Engine supports outbound sockets through standard PHP library methods like `fsockopen`, with limited options for `socket_get_option` and `socket_set_option`."],["Only outbound sockets are allowed; creating listen sockets is not possible, and certain protocols like FTP and arbitrary protocols are unsupported."],["Specific restrictions apply, such as the inability to bind to specific IPs or ports, the blocking of port 25, and the blocking of private, broadcast, and multicast IP ranges, except for specific Google services like Google Public DNS and Gmail."],["Sockets are non-transferable and may be automatically reclaimed after 10 minutes of inactivity, with any socket operation extending their life by another 10 minutes."]]],[]]