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Javascript array methods: unshift(), shift(), push(), and pop()push() and pop(), these two methods append elements to an array and remove an element from the an array respectively. both of these ...

push (value, targetArray) Returns a shallow copy of targetArray with value added to the end. value can be a single value or an array of values to push.

要理解array_push函数的执行过程主要理解栈的思想即可，而array_unshift则是新建一个数组，然后将两数组合并为结果数组。 这次阅读源码过程中，同时也研究了PHP中的哈希表数据结构及一些API，也给自己补充了一些哈希表的知识。

A push-push oscillator array with simple coupling circuit is studied. The push-push oscillators are connected via a coupling circuit using a HEMT. The oscillators are synchronized and the output phase ...