PHP Pen Questions Summary, PHP test questions summary
1, crawl the remote image to the local, you will use what function?Fsockopen, A2. Write a function that asks for the maximum value of 3 with the least amount of code.function ($a, $b, $c) {* W0
1, crawl the remote image to the local, you will use what function?
Fsockopen, A
2. Write a function that asks for the maximum value of 3 with the least amount of code.
function ($a, $b, $c) {
* W0 z* U6 k + E. L A:}5} return $a > $b? ($a > $c? $a: $
PHP Pen Questions Summary
1, crawl the remote image to the local, you will use what function?Fsockopen, A2. Write a function that asks for the maximum value of 3 with the least amount of code.function ($a, $b, $c) {* W0 z* U6 k + E. L A:}5} return $
1, crawl the remote image to the local, you will use what function?Fsockopen, A2. Write a function that asks for the maximum value of 3 with the least amount of code.function ($a, $b, $c) {* W0 z* U6 k + E. L A:}5} return $a > $b? ($a > $c? $a: $c):
The format of a string is the processing of a string into a particular format. Usually the data that the user gives to the server from the form is in the form of strings, and in order to achieve the desired output, the strings need to be processed
Note: The string functions that are provided in PHP are mostly not modified on the original string, but instead return a new formatted string.One, take out space and string fill functionA space is also a valid character and occupies a position in
PHP string functions* Directory [1] features [2] Output [3] space [4] case sensitive [5] HTML [6] format [7] compared to the previous
String processing and analysis are an important foundation in any programming language and are often simple and
This article mainly introduces the summary of common string formatting functions in PHP. the functions described in this article are frequently used on the WEB, for example, functions such as space filling and string filling, case-sensitive
This article mainly introduces the summary of common string formatting functions in PHP. The functions described in this article are frequently used on the WEB, for example, the function of filling spaces and strings, converting strings in case, and
This article mainly introduces 33 common php interview questions and answers, which are frequently encountered during interviews. Let's take a closer look. 1. in PHP, the name of the current script (excluding the path and query string) is recorded
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