For Web programming, the most important thing is to access and read and write data. There may be many ways to store them, such as strings, arrays, files, and so on. arrays, which can be said to be a more important way of data application in PHP. PHP
C language: array Name Description details, array meaning details
1. One-dimensional array int a [5];
A: The array name. When a is left, it indicates all the space of the entire array (10 × 4 = 40 bytes). Because the C language specifies that an
1:1-d array int a[5];A: is the array name. A left value represents all of the space (10x4=40 bytes) of the entire array, andbecause the C language specifies that an array operation should be independent of a single operation, the array cannot be
arrays, which can be said to be a more important way of data application in PHP. PHP array functions are numerous, below is a few summary, take this to remember, easy to later.
1. Array definitionsThe definition of an array is defined using the
How to define an array: There are two main ways to create an array in PHP, so let's look at how to create an array
(1) Create an array of methods for assigning values directly to each element.
The format is: $arrayname [Key]=value;
Where
arrays, which can be said to be a more important way of data application in PHP. PHP array functions are numerous, below is a few summary, take this to remember, easy to later.1. Array DefinitionsThe definition of an array is defined using the array
How to define an array: There are two main ways to create an array in PHP, let's look at how to create an array
(1) Create an array of methods that assign values directly to each element.
The format is: $arrayname [Key]=value;
Where Arrayname is
The link between the two concepts of pointer and array in language is so inseparable that if one cannot be understood, another concept cannot be fully understood.
The following two points should be noted for the array in C language:
The C language
1. One-dimensional array of one-dimensional array names, representing two (1) representing the entire array (although Tan Don's book says no, but only in that context) (2) represents the first address2. Two-dimensional arrayIt is troublesome to
How to define an array: There are two main ways to create an array in PHP, so let's look at how to create an array
(1) Create an array of methods for assigning values directly to each element.
The format is: $arrayname [Key]=value;
Where
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