Php process control statement. Php process control statements conditional control statements and cyclic control statements are two basic syntax structures. They are all used to control the program execution process and constitute the main syntax
How to Create helpcontextid in HTML Help Workshop, Press F1 in the vbprogram to pop up the corresponding context, the documents in chm format have been written, the tables of context and index file have been written. What should I do next? Please
Chapter 4 SQL statement ProcessingBefore adjustment, we need to know some background knowledge. Only by knowing this background knowledge can we better adjust SQL statements.This section describes the basic process of SQL statement processing,
Example of a switch statement in PHP, Phpswitch statement
Switch is a switching statement, so many friends only know the simple switch switch statement usage, the following tutorial small series for you to introduce the switch usage example.
Only
PHP Control statements
1. If statement
An If statement is an important feature in most languages, and it executes program segments based on conditions. The IF statement in PHP is similar to C:
if (expr)
Statement
As discussed in the expression,
This section is from the fourth edition of the Python Learning Manual, Part IIII. Introduction to the Python Statement (chapter 10th)1, first remember a concept: A, the program is composed of modules; B, the module contains the statement; C, the
In PHP, the Process Control statements include the While,for,if,switch,foreach,declare statement, I would like to introduce you to the introduction of the Process Control statement use method, I hope this method to your friends have to rent.
In PHP,
The "advanced" usage of the PHP switch judgment statement is detailed in the switch
Only so called "advanced" usage, because I even switch the most basic usage has not mastered, so, the next is actually the basic usage of it!
A switch statement is
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