Php/docs/migration56.constants

• PHP Manual
• 从 PHP 5.5.x 移植到 PHP 5.6.x
• 新加的全局常量

新加的全局常量

GD

• IMG_WEBP （自 PHP 5.6.25 起）

LDAP

• LDAP_ESCAPE_DN
• LDAP_ESCAPE_FILTER

OpenSSL

• OPENSSL_DEFAULT_STREAM_CIPHERS
• STREAM_CRYPTO_METHOD_ANY_CLIENT
• STREAM_CRYPTO_METHOD_ANY_SERVER
• STREAM_CRYPTO_METHOD_TLSv1_0_CLIENT
• STREAM_CRYPTO_METHOD_TLSv1_0_SERVER
• STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT
• STREAM_CRYPTO_METHOD_TLSv1_1_SERVER
• STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT
• STREAM_CRYPTO_METHOD_TLSv1_2_SERVER

PostgreSQL

• PGSQL_CONNECT_ASYNC
• PGSQL_CONNECTION_AUTH_OK
• PGSQL_CONNECTION_AWAITING_RESPONSE
• PGSQL_CONNECTION_MADE
• PGSQL_CONNECTION_SETENV
• PGSQL_CONNECTION_SSL_STARTUP
• PGSQL_CONNECTION_STARTED
• PGSQL_DML_ESCAPE
• PGSQL_POLLING_ACTIVE
• PGSQL_POLLING_FAILED
• PGSQL_POLLING_OK
• PGSQL_POLLING_READING
• PGSQL_POLLING_WRITING