K2hKeyQueue::dump
Prints the elements in the K2hKeyQueue object
Description
public bool K2hKeyQueue::dump ([ mixed $output ] )
Gets the elements in the K2hKeyQueue object.
Parameters
- output
Specifies a file stream of data to be written.
Return Values
Returns true on success or false on failure.
Examples
- Example 1 - Gets the elements in the K2hKeyQueue object
<?php
$handle = k2hpx_open_mem();
$k2hkeyqueue = new K2hKeyQueue($handle, true, "test_queue_");
$k2hkeyqueue->push("test_queue_key", "test_queue_value");
$fp = fopen("/tmp/k2hkeyqueue_dump.log", 'w');
$k2hkeyqueue->dump($fp);
fclose($fp);
$fp = fopen("/tmp/k2hkeyqueue_dump.log", 'r');
if ($fp) {
while (!feof($fp)) {
if (($buf = fgets($fp, 4096)) !== false) {
echo $buf;
}
}
fclose($fp);
}
unset($k2hkeyqueue);
k2hpx_close($handle);
?>
The above example will output:
bool(true)
MARKER(test_queue_MARKER)= {
START KEY = test_queue_00000000000071EC_0000000061D9D54D_0000000031DD32D2
END KEY = test_queue_00000000000071EC_0000000061D9D54D_0000000031DD32D2
}
[0] = test_queue_00000000000071EC_0000000061D9D54D_0000000031DD32D2