- var_dump: documentation ( source)
- print_r: documentation ( source)
- proc_close: documentation ( source)
- stream_get_contents: documentation ( source)
- proc_open: documentation ( source)
- fclose: documentation ( source)
<?php
$x = ['test' => [1,2,3]];
$process = proc_open(
'set',
array(
0 => array('pipe', 'r'),
1 => array('pipe', 'w'),
),
$pipes,
null,
$x
);
if (is_resource($process)) {
fclose($pipes[0]);
echo stream_get_contents($pipes[1]);
fclose($pipes[1]);
var_dump(proc_close($process));
}
print_r($x);