PHP 7.4.12 发布

29 Oct 2020

• Core:
  • Fixed bug #80061 (Copying large files may have suboptimal performance).
  • Fixed bug #79423 (copy command is limited to size of file it can copy).
  • Fixed bug #80126 (Covariant return types failing compilation).
  • Fixed bug #80186 (Segfault when iterating over FFI object).
• Calendar:
  • Fixed bug #80185 (jdtounix() fails after 2037).
• IMAP:
  • Fixed bug #80213 (imap_mail_compose() segfaults on certain $bodies).
  • Fixed bug #80215 (imap_mail_compose() may modify by-val parameters).
  • Fixed bug #80220 (imap_mail_compose() may leak memory).
  • Fixed bug #80223 (imap_mail_compose() leaks envelope on malformed bodies).
  • Fixed bug #80216 (imap_mail_compose() does not validate types/encodings).
  • Fixed bug #80226 (imap_sort() leaks sortpgm memory).
• MySQLnd:
  • Fixed bug #80115 (mysqlnd.debug doesn’t recognize absolute paths with slashes).
  • Fixed bug #80107 (mysqli_query() fails for ~16 MB long query when compression is enabled).
• ODBC:
  • Fixed bug #78470 (odbc_specialcolumns() no longer accepts $nullable).
  • Fixed bug #80147 (BINARY strings may not be properly zero-terminated).
  • Fixed bug #80150 (Failure to fetch error message).
  • Fixed bug #80152 (odbc_execute() moves internal pointer of $params).
  • Fixed bug #46050 (odbc_next_result corrupts prepared resource).
• OPcache:
  • Fixed bug #80083 (Optimizer pass 6 removes variables used for ibm_db2 data binding).
  • Fixed bug #80194 (Assertion failure during block assembly of unreachable free with leading nop).
• PCRE:
  • Updated to PCRE 10.35.
  • Fixed bug #80118 (Erroneous whitespace match with JIT only).
• PDO_ODBC:
  • Fixed bug #67465 (NULL Pointer dereference in odbc_handle_preparer).
• Standard:
  • Fixed bug #80114 (parse_url does not accept URLs with port 0).
  • Fixed bug #76943 (Inconsistent stream_wrapper_restore() errors).
  • Fixed bug #76735 (Incorrect message in fopen on invalid mode).
• Tidy:
  • Fixed bug #77040 (tidyNode::isHtml() is completely broken).

转自 https://www.php.net/ChangeLog-7.php

Current Stable PHP 7.4.12 (Changelog)