[PHP data structure] Logical operations related to queues
In logical structures, we have studied a very classic type of structure: the stack. Today, we're going to look at another very classic type of logical structure: queues. Many of you have already used redis, RabbitMQ and other cache queue tools. In fact, the database, program code, these can implement the operation of the queue, just like the stack, the queue also has its specific rules, as long as it conforms to this rule, it is called queue.
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I began to contact the Internet from 07 years, become a Grassroots Chinese webmaster, until now finally boil into half a programmer. In 10 years, I have not made any money, nor have I developed a good technology (so I am called half a programmer), but I have witnessed earth-shaking changes in the Chinese Internet. In 10 years, there are countless websites from the rise to collapse or transformation, but there is a station, so many years even the layout has hardly changed, but every day in the service of hundreds of millions of Internet users, should also always in...
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[PHP Data Structures] Stack related logical operations
For the logical structure, we also start with the simplest. Stack, queue, these two words are familiar to most people, but the heap and the stack are actually two things. Don't let the interviewer confuse you during the interview. A heap is a tree structure, or a complete binary tree structure. Today, we're going to focus on the application of this stack.
3-5 years of PHPer should have ~
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PHP Data Structures Extension
In PHP, arrays are so powerful that they include all of these data structures, so you don't need to pay much attention to them. Over time, the concept of data structures has faded, not that THERE are no data structures in PHP.
PHP generates the configuration file config.php generates the array configuration file
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