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pagani zonda f roadster php str_pad function usage introduction

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2016-07-29 08:40:181106browse

Syntax
str_pad(string,length,pad_string,pad_type)
Parameter Description
string Required. Specifies the string to be filled.
length required. Specifies the length of the new string. If the value is less than the length of the original string, no operation is performed.
pad_string optional. Specifies the string used for padding. The default is blank.
pad_type optional. Specifies the side of the padding string.
Possible values:
STR_PAD_BOTH - Pad to both ends of the string. If it's not an even number, the right side gets extra padding.
STR_PAD_LEFT - Pad to the left side of the string.
STR_PAD_RIGHT - Pad to the right side of the string. This is the default.
Example 1
Output:
Hello World.........
Example 2
Output:
.........Hello World
Example 3
< ?php$str = "Hello World";echo str_pad($str,20,".:",STR_PAD_BOTH);?>Output:
.:.:Hello World.:.:.

The above introduces the usage of pagani zonda f roadster php str_pad function, including the content of pagani zonda f roadster. I hope it will be helpful to friends who are interested in PHP tutorials.

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