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vprintf
String 함수 목록
PHP Manual

# vfprintf

(PHP 5)

vfprintf — Write a formatted string to a stream

### 설명

int vfprintf ( resource `$handle` , string `$format` , array `$args` )

Write a string produced according to `format` to the stream resource specified by `handle` .

Operates as fprintf() but accepts an array of arguments, rather than a variable number of arguments.

### 인수

`handle`

`format`

  See sprintf() for a description of `format` .

`args`

### 반환값

Returns the length of the outputted string.

### 예제

Example #1 vfprintf(): zero-padded integers

`<?php
if (!($fp = fopen('date.txt', 'w')))
return;
vfprintf($fp, "%04d-%02d-%02d", array($year, $month, $day));
// will write the formatted ISO date to date.txt
?>`

### 참고

- printf() - 형식화한 문자열을 출력
- sprintf() - 형식화한 문자열을 반환
- sscanf() - 문자열을 형식에 따라 해석
- fscanf() - Parses input from a file according to a format
- vsprintf() - Return a formatted string
- number_format() - Format a number with grouped thousands

ucwords
vprintf
String 함수 목록
PHP Manual