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Update preg-match.xml to clarify language around when using offset making \A and ^ inoperable - #5652
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Try to clarify the language around using \G instead of substr. It read as if ^ and \A both worked with offset and to use use \A instead of ^.
rbairwell
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jordikroon
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Aug 18, 2026
Co-authored-by: Jordi Kroon <jordi@jordikroon.nl>
KentarouTakeda
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to php/doc-ja
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Oct 4, 2026
php/doc-en@aa5a948a11 (php/doc-en#5652)、php/doc-en@cdbe6f9826 (php/doc-en#5272)、 php/doc-en@f88f34ad2f (php/doc-en#5887) に追従します。 PREG_UNMATCHED_AS_NULL の説明に、末尾のマッチしなかったサブパターンの扱い (フラグなしでは結果に含まれず、フラグありでは &null; として含まれる) を追加し、 その例と出力、7.4.0 の変更履歴を加えました。 offset の注記の文言は php/doc-en@aa5a948a11 で変更され、php/doc-en@f88f34ad2f で 元に戻されているため、該当文はタグの変更のみです。 ## 対象ファイル (1件) - reference/pcre/functions/preg-match.xml
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Try to clarify the language around using \G instead of substr. It read as if ^ and \A both worked with offset and to use use \A instead of ^.