How to delete the first few characters from a php string

How to delete the first few characters from a php string

The example is as follows:

Yes Use the substr function to return a substring starting from the 5th character:

substr definition and usage

## The #substr() function returns a portion of a string.

Note: If the start parameter is negative and length is less than or equal to start, length is 0.

Syntax

Parameters

string Required. Specifies a part of the string to be returned.

start Required. Specifies where in the string to begin.

Positive number - starts at the specified position in the string

Negative number - starts at the specified position from the end of the string

0 - at the first character in the string Start at

length Optional. Specifies the length of the string to be returned. The default is until the end of the string.

Positive number - Returns from the position of the start parameter

Negative number - Returns from the end of the string

Return value: Returns the extracted part of the string, returns FALSE if it fails , or return an empty string.

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