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This article mainly introduces the relevant knowledge of "how to remove the symbol on the left side of the character in php". The editor shows you the operation process through an actual case. The method of operation is simple, fast and practical. I hope that this article "how to remove the symbol on the left side of the character in php" can help you solve the problem.

In PHP, you can use the ltrim () function to remove the symbol on the left side of the character, which is used to remove the white space character or other predefined characters on the left side of the string, just set the parameter to the symbol specified on the left side, and the syntax is "ltrim (the string that needs to be removed, the symbol that needs to be removed on the left)".

Operating environment of this tutorial: windows10 system, PHP7.1 version, DELL G3 computer

How does php remove the symbol on the left side of the character

The ltrim () function removes white space characters or other predefined characters on the left side of the string.

Related functions:

Rtrim ()-removes white space characters or other predefined characters to the right of the string.

Trim ()-removes white space characters or other predefined characters on both sides of the string.

The syntax is:

Ltrim (string,charlist)

Examples are as follows:

Output result:

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