8.0.0The format character p has been added.

Prior to this version, false was returned on failure.

Prior to this version, false was returned on failure.

These functions no longer return false on failure.

callback 回调现在可以为空(nullable)。

scale is now nullable.

sink_interface is nullable now.

codepage is nullable now.

context expects a DeflateContext

instance now; previously, a resource was expected.

On success, this function returns a DeflateContext instance now;

previously, a resource was returned.

broker expects an EnchantBroker instance now;

previoulsy, a 资源(resource) was expected.

Prior to this version, the function returned false on failure.

broker expects an EnchantBroker instance now;

previoulsy, a 资源(resource) was expected.

broker expects an EnchantBroker instance now;

previoulsy, a 资源(resource) was expected.

dictionary expects a EnchantDictionary now;

previoulsy, a 资源(resource) was expected.

broker expects an EnchantBroker instance now;

previoulsy, a 资源(resource) was expected.

broker expects an EnchantBroker instance now;

previoulsy, a 资源(resource) was expected.

On success, this function returns an EnchantBroker instance now;

previoulsy, a 资源(resource) was retured.

Prior to this version, the function returned false on failure.

broker expects an EnchantBroker instance now;

previoulsy, a 资源(resource) was expected.

broker expects an EnchantBroker instance now;

previoulsy, a 资源(resource) was expected.

On success, this function returns an EnchantDictionary instance now;

previoulsy, a 资源(resource) was retured.

broker expects an EnchantBroker instance now;

previoulsy, a 资源(resource) was expected.

On success, this function returns an EnchantDictionary instance now;

previoulsy, a 资源(resource) was retured.

broker expects an EnchantBroker instance now;

previoulsy, a 资源(resource) was expected.

broker expects an EnchantBroker instance now;

previoulsy, a 资源(resource) was expected.

dictionary expects an EnchantDictionary instance now;

previoulsy, a 资源(resource) was expected.

dictionary expects an EnchantDictionary instance now;

previoulsy, a 资源(resource) was expected.

dictionary expects an EnchantDictionary instance now;

previoulsy, a 资源(resource) was expected.

dictionary expects an EnchantDictionary instance now;

previoulsy, a 资源(resource) was expected.

Prior to this version, the function returned false on failure.

dictionary expects an EnchantDictionary instance now;

previoulsy, a 资源(resource) was expected.

dictionary expects an EnchantDictionary instance now;

previoulsy, a 资源(resource) was expected.

dictionary expects an EnchantDictionary instance now;

previoulsy, a 资源(resource) was expected.

dictionary expects an EnchantDictionary instance now;

previoulsy, a 资源(resource) was expected.

dictionary expects an EnchantDictionary instance now;

previoulsy, a 资源(resource) was expected.

This function no longer returns false on failure.

This function no longer returns false on failure.

This function no longer returns false on failure.

length is nullable now;

previously, the default was 1024.

length is nullable now; previously, the default was

0.

encoding is nullable now.

encoding is nullable now.

encoding is nullable now.

context expects an InflateContext

instance now; previously, a resource was expected.

context expects an InflateContext

instance now; previously, a resource was expected.

context expects an InflateContext

instance now; previously, a resource was expected.

On success, this function returns an InflateContext instance now;

previously, a resource was returned.

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

controls is nullable now; previously, it defaulted to [].

dn, password, mech,

realm, authc_id, authz_id

and props are nullable now.

controls is nullable now; previously, it defaulted to [].

callback is nullable now.

use_errors is nullable now. Previously, its default

was false.

现在 encoding 可以为 null。

现在 encoding 可以为 null。

This function returns true on success now. Previously, it returned the byte length

of the matched string if a match for pattern was found in

string and matches was passed.

If the optional parameter matches was not passed or

the length of the matched string was 0, this function returned 1.

options is nullable now.

options is nullable now.

options is nullable now.

pattern and options are nullable now.

pattern and options are nullable now.

pattern and options are nullable now.

pattern and options are nullable now.

This function returns true on success now. Previously, it returned the byte length

of the matched string if a match for pattern was found in

string and matches was passed.

If the optional parameter matches was not passed or

the length of the matched string was 0, this function returned 1.

options is nullable now.

参数 type 中的 "func_overload"

和 "func_overload_list" 不再被支持。

现在 encoding 可以为 null。

现在 encoding 可以为 null。

If the parameter options is given and not null, the previous

options are returned. Formerly, the current options have been returned.

options is nullable now.

现在 encoding 可以为 null。

现在 encoding 可以为 null。

This function no longer returns false on failure.

The function returned false on failure.

key is now nullable.

On success, this function returns a SysvMessageQueue instance now;

previously, a resource was returned.

queue expects a SysvMessageQueue

instance now; previously, a resource was expected.

queue expects a SysvMessageQueue

instance now; previously, a resource was expected.

queue expects a SysvMessageQueue

instance now; previously, a resource was expected.

queue expects a SysvMessageQueue

instance now; previously, a resource was expected.

queue expects a SysvMessageQueue

instance now; previously, a resource was expected.

schema, table and column

are now nullable.

odbc is nullable now.

odbc is nullable now.

flags was removed.

row is nullable now.

Prior to this version, the function could only be called with either one

or five arguments.

Prior to this version, the function could only be called with either one

or four arguments.

schema, table and types

are now nullable.

成功时此函数会返回 OpenSSLAsymmetricKey 的实例；在之前版本中，则会返回类似为

OpenSSL key 的 资源(resource)。

private_key accepts an OpenSSLAsymmetricKey

or OpenSSLCertificate instance now;

previously, a 资源(resource) of type OpenSSL key or OpenSSL X.509

was accepted.

certificate accepts an OpenSSLCertificate instance now;

previously, a 资源(resource) of type OpenSSL X.509 was accepted.

public_key accepts an OpenSSLAsymmetricKey

or OpenSSLCertificate instance now;

previously, a 资源(resource) of type OpenSSL key or OpenSSL X.509

was accepted.

result 是必须项。

semaphore expects a SysvSemaphore

instance now; previously, a resource was expected.

On success, this function returns a SysvSemaphore instance now;

previously, a resource was returned.

The type of auto_release has been changed from

int to bool.

semaphore expects a SysvSemaphore

instance now; previously, a resource was expected.

semaphore expects a SysvSemaphore

instance now; previously, a resource was expected.

size is nullable now.

On success, this function returns an SysvSharedMemory instance now;

previously, a resource was returned.

shm expects a SysvSharedMemory

instance now; previously, a resource was expected.

shm expects a SysvSharedMemory

instance now; previously, a resource was expected.

shm expects a SysvSharedMemory

instance now; previously, a resource was expected.

shm expects a SysvSharedMemory

instance now; previously, a resource was expected.

shm expects a SysvSharedMemory

instance now; previously, a resource was expected.

shm expects a SysvSharedMemory

instance now; previously, a resource was expected.

shmop expects a Shmop

instance now; previously, a resource was expected.

shmop expects a Shmop

instance now; previously, a resource was expected.

On success, this function returns an Shmop instance now;

previously, a resource was returned.

shmop expects a Shmop

instance now; previously, a resource was expected.

shmop expects a Shmop

instance now; previously, a resource was expected.

shmop expects a Shmop

instance now; previously, a resource was expected.

Prior to PHP 8.0.0, false was returned on failure.

On success, this function returns a Socket instance now;

previously, a resource was returned.

On success, this function returns a Socket instance now;

previously, a resource was returned.

address is an AddressInfo instance now;

previously, it was a resource.

address is an AddressInfo instance now;

previously, it was a resource.

On success, this function returns a Socket instance now;

previously, a resource was returned.

address is an AddressInfo instance now;

previously, it was a resource.

On success, this function returns a array of AddressInfo instances now;

previously, an array of resources was returned.

service is nullable now.

socket is a Socket instance now;

previously, it was a resource.

On success, this function returns a Socket instance now;

previously, a resource was returned.

pair is a reference to an array of Socket instances now;

previously, it was a reference to an array of resources.

socket is a Socket instance now;

previously, it was a resource.

socket is a Socket instance now;

previously, it was a resource.

socket is a Socket instance now;

previously, it was a resource.

socket is a Socket instance now;

previously, it was a resource.

On success, this function returns a Socket instance now;

previously, a resource was returned.

socket is nullable now.

socket is a Socket instance now;

previously, it was a resource.

socket is a Socket instance now;

previously, it was a resource.

socket is a Socket instance now;

previously, it was a resource.

socket is a Socket instance now;

previously, it was a resource.

socket is a Socket instance now;

previously, it was a resource.

socket is a Socket instance now;

previously, it was a resource.

socket is a Socket instance now;

previously, it was a resource.

socket is a Socket instance now;

previously, it was a resource.

port is nullable now.

socket is a Socket instance now;

previously, it was a resource.

socket is a Socket instance now;

previously, it was a resource.

socket is a Socket instance now;

previously, it was a resource.

socket is a Socket instance now;

previously, it was a resource.

socket is a Socket instance now;

previously, it was a resource.

length is nullable now.

socket is a Socket instance now;

previously, it was a resource.

On success, this function returns a Socket instance now;

previously, a resource was returned.

Prior to this version, calling the function with an empty string returned false

for no particular reason.

This function no longer returns false on failure.

This method now allows getting the default value of parameters of built-in functions and

built-in class methods. Previously, a ReflectionException was thrown.

This method now allows getting the default values' constant names of built-in functions and

built-in class methods. Previously, a ReflectionException was thrown.

The type of oneWay is bool now; formerly it was int.

request is now nullable.

filename, config,

encoding and useIncludePath are nullable now.

config and encoding are nullable now.

config and encoding are nullable now.

tidy::repairFile is a static method now.

config and encoding are nullable now.

This function no longer accepts the useIncludePath parameter.

config and encoding are nullable now.

tidy::repairString is a static method now.

This function can no longer return false.

This function can no longer return false.

This function can no longer return false.

name is nullable now.

XMLReader::open is now declared as static method,

but can still be called on an XMLReader instance.

XMLReader::XML is now declared as static method,

but can still be called on an XMLReader instance.

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

This function can no longer return false.

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

This function returns now an XMLWriter instance on success.

Previouly, a 资源(resource) has been returned in this case.

This function returns now an XMLWriter instance on success.

Previouly, a 资源(resource) has been returned in this case.

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

publicId, systemId and

notationData are nullable now.

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。

现在 writer 需要 XMLWriter 实例，

之前需要的是 resource。