In php, the division method (round, ceil, floor) and ceilfloor
In PHP, you need to use the following method to get the result of division:
1. round: Rounding
The round () function rounds a floating point number.
Syntax: round (x, prec)
Friendship Link:
1. A reading of the PHP design model of the series (i)
2. A reading of the PHP design model of the series (ii)
Objective
This article is I write three kinds of design patterns after writing, the reason, is because today get to some
Chapter PHP3 Introduction
PHP is a server built-in script language that makes it possible to quickly develop dynamic web on UNIX.
PHP was conceived by Rasmus Lerdorf in the fall of 1994. The earliest unreleased version was the one he used to keep
Chapter PHP3 Introduction
PHP is a server built-in script language that makes it possible to quickly develop dynamic web on UNIX.
PHP was conceived by Rasmus Lerdorf in the fall of 1994. The earliest unreleased version was the one he used to keep
1. Unusual Uniqueness in PHPThe uniqueness of exceptions in PHP is that exceptions in PHP are different from those in mainstream languages C + + and Java. In Java, exceptions are the only way to report errors, not in PHP, but to treat all anomalies
We can see this interesting test on Unix Review and share it with you.
UnixReview.com
May 1, 2007
Test Your Knowledge of PHP
By Emmett Dulaney
From: http://www.unixreview.com/documents/s=10130/ur0705d/
Increasingly, PHP seems to be the
The example explains how to handle errors and exceptions in the PHP Yii Framework, and the example explains yii. The example explains how to handle errors and exceptions in the PHP Yii Framework. The example explains that yiiYii has implemented
This shows the encoding specification from the PHPCMS development documentation. although it is called the PHPCMS development specification, I think this applies to all PHP programming. After writing so many PHP codes, many codes may not be able to
: This article mainly introduces errors and exceptions in PHP. For more information about PHP tutorials, see.
Errors and exceptions are two completely different concepts.
Error
Error Type
16 in total
Value
Constant
Description
Note: This shows the encoding specification from the phpcms development documentation. Although it is called the phpcms development specification, I think this is the case for all PHP programming. After writing so many PHP codes, many codes may not
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