Location of a function in the thinkphp-tp framework

Thinkphp automatically verifies the file in which the function is stored. php wants to know about array (), array (),......) the working principle of this field, so I hope to use automatic verification to get a preliminary understanding of what file the function is in or the principles of the above array matching in tp! IMG (img.ask.csdn.netupload201602171455703395_861226.png) framework thinkphpphp

Thinkphp automatically verifies in which file the function is stored

Php beginners want to know more about

Array (
Array (),
Array (),
......
) The working principle of this field, so I hope to use automatic verification to preliminarily learn about the principle that wood has a great idea of which file this function is in or that it understands the matching principle of the above array in tp.