3v4l.org

run code in 300+ PHP versions simultaneously
<?php function onRequestStart() { $dat = getrusage(); define('PHP_TUSAGE', microtime(true)); define('PHP_RUSAGE', $dat["ru_utime.tv_sec"]*1e6+$dat["ru_utime.tv_usec"]); } function getCpuUsage() { $dat = getrusage(); $dat["ru_utime.tv_usec"] = ($dat["ru_utime.tv_sec"]*1e6 + $dat["ru_utime.tv_usec"]) - PHP_RUSAGE; $time = (microtime(true) - PHP_TUSAGE) * 1000000; // cpu per request if($time > 0) { $cpu = sprintf("%01.2f", ($dat["ru_utime.tv_usec"] / $time) * 100); } else { $cpu = '0.00'; } return $cpu; } onRequestStart(); for($i = 0; $i < 9999999; $i++){} echo getCpuUsage();
Output for 5.0.2, 5.4.19, 7.3.1
99.68
Output for 7.3.0
99.17
Output for 7.2.13
99.16
Output for 5.3.0, 5.4.30, 5.6.38, 7.1.1, 7.1.10, 7.1.16, 7.2.12
99.67
Output for 5.3.4, 5.4.41, 5.6.4, 7.0.25, 7.2.11
99.62
Output for 5.1.4, 5.2.2, 5.3.7, 5.3.14, 5.4.4, 5.4.12, 5.4.15, 5.5.3, 7.2.10
99.82
Output for 5.2.13, 5.4.24, 5.6.29 - 5.6.30, 7.0.30, 7.2.9
99.70
Output for 5.3.19, 5.3.23, 5.6.7, 7.1.8, 7.2.8
99.66
Output for 5.0.0, 5.5.15, 5.6.15, 5.6.21, 7.2.7
99.50
Output for 5.3.15, 5.4.6, 5.5.4, 7.0.23, 7.2.4, 7.2.6
99.79
Output for 5.2.0, 5.3.8, 7.0.8, 7.1.20, 7.2.5
99.84
Output for 5.1.6, 5.2.5, 5.3.20, 5.4.7, 7.1.0, 7.1.23, 7.2.3
99.51
Output for 5.6.8, 7.0.19, 7.2.2
99.45
Output for 7.0.5, 7.0.13, 7.1.11, 7.2.1
99.65
Output for 7.2.0
99.11
Output for 7.1.21, 7.1.25
99.33
Output for 5.0.5, 5.4.33, 5.6.12, 7.1.24
99.60
Output for 5.2.15, 5.2.17, 5.4.17, 7.1.22
99.74
Output for 7.0.29, 7.1.19
99.40
Output for 7.1.18
92.55
Output for 5.4.23, 5.5.27, 5.5.33, 7.0.26, 7.1.17
99.54
Output for 5.3.22, 5.3.27, 5.4.2, 5.4.21, 5.4.29, 5.4.31, 5.5.13, 5.5.20, 5.6.26, 7.0.18, 7.1.15
99.78
Output for 5.6.23, 7.0.1, 7.1.14
99.61
Output for 5.4.28, 5.6.37, 7.1.13
99.42
Output for 5.1.1, 5.2.6, 5.5.17, 5.6.18, 5.6.25, 5.6.36, 7.0.11, 7.1.12
99.81
Output for 5.0.1, 5.0.3, 5.2.10, 5.3.10, 5.4.9, 5.4.14, 5.4.22, 5.5.0, 5.5.18, 5.5.35, 5.6.13, 5.6.20, 5.6.33, 7.0.33, 7.1.9
99.85
Output for 7.1.7
99.09
Output for 7.1.6
99.36
Output for 5.4.32, 7.1.5
99.25
Output for 5.2.3, 5.2.9, 5.4.38, 5.4.43, 5.5.9, 5.6.11, 5.6.22, 5.6.24, 5.6.27, 5.6.31, 7.0.20, 7.1.4
99.77
Output for 5.4.1, 5.4.35, 5.5.25, 7.0.21, 7.1.3
99.56
Output for 5.1.2, 5.4.16, 5.5.10 - 5.5.11, 7.0.0, 7.0.16, 7.1.2
99.83
Output for 7.0.32
99.20
Output for 7.0.31
98.94
Output for 5.4.44, 5.6.28, 5.6.34, 7.0.28
99.57
Output for 5.4.26, 5.5.37, 7.0.27
99.44
Output for 5.4.0, 7.0.24
99.58
Output for 7.0.22
95.32
Output for 7.0.17
99.59
Output for 5.3.24, 5.3.26, 5.4.10, 5.5.22, 5.5.24, 5.6.0, 5.6.6, 5.6.14, 7.0.15
99.80
Output for 5.3.28, 5.5.23, 5.6.17, 7.0.14
99.63
Output for 5.2.4, 5.2.8, 5.3.6, 5.4.39, 5.5.7, 7.0.9, 7.0.12
99.73
Output for 5.1.0, 5.3.13, 5.5.12, 7.0.2, 7.0.4, 7.0.10
99.86
Output for 7.0.7
99.18
Output for 5.3.11, 5.4.37, 7.0.6
99.69
Output for 7.0.3
94.34
Output for 5.6.3, 5.6.35
99.38
Output for 5.4.42, 5.5.38, 5.6.1, 5.6.32
99.76
Output for 5.6.19
99.41
Output for 5.6.16
90.70
Output for 5.2.7, 5.4.11, 5.4.45, 5.5.8, 5.6.5, 5.6.10
99.75
Output for 5.1.3, 5.3.2, 5.3.16, 5.5.32, 5.5.36, 5.6.9
99.87
Output for 5.6.2
98.65
Output for 5.5.34
98.09
Output for 5.5.31
95.87
Output for 5.5.30
99.98
Output for 5.5.29
91.29
Output for 5.2.12, 5.5.21, 5.5.28
99.71
Output for 5.5.26
93.59
Output for 5.5.19
100.01
Output for 5.5.16
98.73
Output for 5.5.14
99.46
Output for 5.4.27, 5.5.6
99.64
Output for 5.5.5
96.46
Output for 5.5.2
95.39
Output for 5.5.1
94.33
Output for 5.4.40
99.32
Output for 5.4.36
99.55
Output for 5.3.25, 5.4.3, 5.4.18, 5.4.34
99.72
Output for 5.4.25
99.27
Output for 5.4.20
99.53
Output for 5.4.13
99.39
Output for 5.4.8
97.31
Output for 5.1.5, 5.2.1, 5.2.11, 5.3.9, 5.3.18, 5.3.21, 5.4.5
99.88
Output for 5.2.14, 5.2.16, 5.3.29
99.90
Output for 5.3.1, 5.3.3, 5.3.17
99.89
Output for 5.3.12
99.52
Output for 5.3.5
99.91
Output for 5.0.4
99.48
Output for 4.4.9
199.91
Output for 4.4.8
1520.15
Output for 4.4.7
8059.88
Output for 4.4.6
192904.05
Output for 4.4.5
1353.82
Output for 4.4.4
8919.48
Output for 4.4.3
2434.45
Output for 4.4.2
4973.34
Output for 4.4.1
1559.69
Output for 4.4.0
2032.59
Output for 4.3.11
1367.28
Output for 4.3.10
201.30
Output for 4.3.9
200.29
Output for 4.3.8
9943.80
Output for 4.3.7
11555.48
Output for 4.3.6
9530.50
Output for 4.3.5
211.66
Output for 4.3.4
208.46
Output for 4.3.3
206.56
Output for 4.3.2
228008.68
Output for 4.3.1
211.78
Output for 4.3.0
210.39
preferences:
204.83 ms | 401 KiB | 288 Q