update : 2015.11.03

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Closes process file pointer

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pclose

(PHP 4, PHP 5, PHP 7)

pclose — Closes process file pointer

설명

int pclose ( resource $handle )

Closes a file pointer to a pipe opened by popen().

인수

handle: The file pointer must be valid, and must have been returned by a successful call to popen().

반환값

Returns the termination status of the process that was run. In case of an error then -1 is returned.

예제

Example #1 pclose() example


<?php
$handle = popen('/bin/ls', 'r');
pclose($handle);
?>

주의

Note: Unix Only:

pclose() is internally implemented using the waitpid(3) system call. To obtain the real exit status code the pcntl_wexitstatus() function should be used.

참고

popen() - Opens process file pointer

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