Hướng dẫn how will we concatenate two strings in php? - làm thế nào chúng ta sẽ nối hai chuỗi trong php?

Có hai toán tử chuỗi. Đầu tiên là toán tử nối ['.'], Trả về sự kết hợp của các đối số bên phải và trái của nó. Thứ hai là toán tử gán kết hợp ['.='], điều này nối liền đối số ở phía bên phải vào đối số ở phía bên trái. Vui lòng đọc các nhà khai thác chuyển nhượng để biết thêm thông tin.string operators. The first is the concatenation operator ['.'], which returns the concatenation of its right and left arguments. The second is the concatenating assignment operator ['.='], which appends the argument on the right side to the argument on the left side. Please read Assignment Operators for more information.

K.alex ¶ ¶

9 năm trước

As for me, curly braces serve good substitution for concatenation, and they are quicker to type and code looks cleaner. Remember to use double quotes [" "] as their content is parced by php, because in single quotes [' '] you'll get litaral name of variable provided:

Anders Dot Benke tại Telia Dot Com ¶ ¶

18 năm trước

A word of caution - the dot operator has the same precedence as + and -, which can yield unexpected results.

Example:

0

1

3

Stephen Clay ¶ ¶

16 năm trước

5

hexidecimalgadget tại hotmail dot com ¶ ¶

13 năm trước

6

7

Mariusads :: at :: helpia.com ¶

14 năm trước

9

As for me, curly braces serve good substitution for concatenation, and they are quicker to type and code looks cleaner. Remember to use double quotes [" "] as their content is parced by php, because in single quotes [' '] you'll get litaral name of variable provided:0

As for me, curly braces serve good substitution for concatenation, and they are quicker to type and code looks cleaner. Remember to use double quotes [" "] as their content is parced by php, because in single quotes [' '] you'll get litaral name of variable provided:1

As for me, curly braces serve good substitution for concatenation, and they are quicker to type and code looks cleaner. Remember to use double quotes [" "] as their content is parced by php, because in single quotes [' '] you'll get litaral name of variable provided:2

Biziclop ¶ ¶

1 tháng trước

As for me, curly braces serve good substitution for concatenation, and they are quicker to type and code looks cleaner. Remember to use double quotes [" "] as their content is parced by php, because in single quotes [' '] you'll get litaral name of variable provided:4

As for me, curly braces serve good substitution for concatenation, and they are quicker to type and code looks cleaner. Remember to use double quotes [" "] as their content is parced by php, because in single quotes [' '] you'll get litaral name of variable provided:5

As for me, curly braces serve good substitution for concatenation, and they are quicker to type and code looks cleaner. Remember to use double quotes [" "] as their content is parced by php, because in single quotes [' '] you'll get litaral name of variable provided:6