It should be noted that next() sends an implicit null into the generator to ensure that code execution isn't blocked if the generator is expecting a value to be sent into it and the code doesn't execute any send()
Generator::next
(PHP 5 >= 5.5.0, PHP 7, PHP 8)
Generator::next — 生成器继续执行
参数
此函数没有参数。
返回值
没有返回值。
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User Contributed Notes 1 note
mark at lange dot demon dot co dot uk ¶
8 years ago
