xref: /PHP-7.3/ext/standard/tests/time/001.phpt (revision 782352c5)
1--TEST--
2microtime() function
3--SKIPIF--
4<?php
5	if (!function_exists('microtime'))  die('skip microtime() not available');
6?>
7--FILE--
8<?php
9$passed = 0;
10$failed = 0;
11$last_m = 0;
12$last_t = 0;
13$result = '';
14
15set_time_limit(0);
16
17for ($i=1;$i<=100000;$i++) {
18	list($micro,$time)=explode(" ",microtime());
19	if ($time > $last_t || ($time == $last_t && $micro >= $last_m)) {
20		$passed++;
21	} else if ($failed++ <=10) {
22		$result .= sprintf('%06d', $i).": $time $micro < $last_t $last_m\n";
23	}
24	$last_m = $micro;
25	$last_t = $time;
26}
27echo "Passed: $passed\n";
28echo "Failed: $failed\n";
29echo $result;
30?>
31--EXPECT--
32Passed: 100000
33Failed: 0
34