PHP version 8.1.5 (14 Apr 2022)

Core:

• Fixed bug GH-8176 (Enum values in property initializers leak). (Bob)
• Fixed freeing of internal attribute arguments. (Bob)
• Fixed bug GH-8070 (memory leak of internal function attribute hash). (Tim Düsterhus)
• Fixed bug GH-8160 (ZTS support on Alpine is broken). (Michael Voříšek)

Filter:

• Fixed signedness confusion in php_filter_validate_domain(). (cmb)

Intl:

• Fixed bug GH-8115 (Can't catch arg type deprecation when instantiating Intl classes). (ilutov)
• Fixed bug GH-8142 (Compilation error on cygwin). (David Carlier)
• Fixed bug GH-7734 (Fix IntlPartsIterator key off-by-one error and first key). (ilutov)

MBString:

• Fixed bug GH-8208 (mb_encode_mimeheader: $indent functionality broken). (cmb)

MySQLi:

• Fixed bug GH-8068 (mysqli_fetch_object creates inaccessible properties). (cmb)

Pcntl:

• Fixed bug GH-8142 (Compilation error on cygwin). (David Carlier)

PgSQL:

• Fixed result_type related stack corruption on LLP64 architectures. (cmb)
• Fixed bug GH-8253 (pg_insert() fails for references). (cmb)

Sockets:

• Fixed Solaris builds. (David Carlier)

SPL:

• Fixed bug GH-8121 (SplFileObject - seek and key with csv file inconsistent). (cmb)
• Fixed bug GH-8192 (Cannot override DirectoryIterator::current() without return typehint in 8.1). (Nikita)

Standard:

• Fixed bug GH-8048 (Force macOS to use statfs). (risner)