3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(true); for($i = 0; $i < 10000000; $i++) { } $end = microtime(true); echo 'Total:' . ($end - $start); echo "\n"; $start = microtime(true); $i = 0; while($i != 10000000) { $i++; } $end = microtime(true); echo 'Total:' . ($end - $start);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.4.10.0030.21315.05
7.4.00.0100.18514.84
7.3.130.0100.23814.59
7.3.120.0060.23214.73
7.3.110.0080.18514.84
7.3.100.0030.17214.88
7.3.90.0060.18014.67
7.3.80.0040.17414.75
7.3.70.0040.15614.95
7.3.60.0030.20514.76
7.3.50.0030.17214.79
7.3.40.0070.15314.70
7.3.30.0070.17114.74
7.3.20.0040.17916.65
7.3.10.0070.18116.71
7.3.00.0070.15416.53
7.2.260.0030.26515.21
7.2.250.0030.23715.08
7.2.240.0090.23314.99
7.2.230.0070.20114.92
7.2.220.0070.16615.04
7.2.210.0030.19715.05
7.2.200.0060.15915.06
7.2.190.0030.19414.97
7.2.180.0040.16414.99
7.2.170.0060.19314.85
7.2.160.0030.20215.07
7.2.150.0100.17517.13
7.2.140.0070.15716.93
7.2.130.0030.17916.91
7.2.120.0070.18016.96
7.2.110.0100.18016.88
7.2.100.0070.20616.91
7.2.90.0070.21516.93
7.2.80.0030.17716.65
7.2.70.0070.19916.96
7.2.60.0070.21316.89
7.2.50.0000.19317.00
7.2.40.0050.18916.93
7.2.30.0050.15817.02
7.2.20.0050.18716.84
7.2.10.0070.16716.95
7.2.00.0040.17117.71
7.1.330.0030.54215.82
7.1.320.0060.52115.79
7.1.310.0010.49215.78
7.1.300.0050.51715.65
7.1.290.0060.50915.68
7.1.280.0020.51215.71
7.1.270.0060.50615.71
7.1.260.0060.50815.78
7.1.250.0020.52415.72
7.1.240.0070.58415.86
7.1.230.0070.53015.94
7.1.220.0000.55115.97
7.1.210.0030.55815.75
7.1.200.0070.56715.75
7.1.190.0030.47915.50
7.1.180.0070.51115.94
7.1.170.0070.61715.69
7.1.160.0000.59715.71
7.1.150.0070.49815.78
7.1.140.0070.51415.57
7.1.130.0070.63215.53
7.1.120.0000.50815.84
7.1.110.0000.48615.79
7.1.100.0070.49015.80
7.1.90.0030.54915.89
7.1.80.0030.51715.81
7.1.70.0050.37316.44
7.1.60.0100.34717.69
7.1.50.0070.37116.30
7.1.40.0130.60615.91
7.1.30.0070.52415.75
7.1.20.0070.54015.71
7.1.10.0130.49315.81
7.1.00.0020.41319.14
7.0.330.0130.53515.34
7.0.320.0030.47315.48
7.0.310.0000.54915.43
7.0.300.0030.55215.66
7.0.290.0030.60015.21
7.0.280.0000.54015.25
7.0.270.0100.48115.19
7.0.260.0030.60615.39
7.0.250.0030.49215.32
7.0.240.0070.64415.40
7.0.230.0070.55315.34
7.0.220.0030.56915.57
7.0.210.0070.49415.46
7.0.200.0070.38815.26
7.0.190.0000.57015.54
7.0.180.0030.51015.42
7.0.170.0070.49415.25
7.0.160.0000.53915.51
7.0.150.0030.54915.54
7.0.140.0070.39918.73
7.0.130.0030.66415.45
7.0.120.0030.54715.69
7.0.110.0070.53015.48
7.0.100.0000.63115.47
7.0.90.0000.50415.28
7.0.80.0070.60515.66
7.0.70.0030.59915.30
7.0.60.0080.44117.64
7.0.50.0030.38616.69
7.0.40.0050.39216.94
7.0.30.0300.41216.88
7.0.20.0120.38316.74
7.0.10.0100.41216.84
7.0.00.0070.44816.66
5.6.400.0001.39214.51
5.6.390.0031.25014.22
5.6.380.0131.27514.25
5.6.370.0131.47214.38
5.6.360.0071.33214.59
5.6.350.0071.40814.52
5.6.340.0031.34514.10
5.6.330.0101.50214.44
5.6.320.0071.33014.02
5.6.310.0101.33614.09
5.6.300.0031.62314.54
5.6.290.0001.61514.55
5.6.280.0050.91217.80
5.6.270.0071.60614.19
5.6.260.0071.54914.58
5.6.250.0031.61114.10
5.6.240.0071.35814.23
5.6.230.0001.47914.46
5.6.220.0031.57314.24
5.6.210.0080.98517.31
5.6.200.0030.86816.41
5.6.190.0070.94517.40
5.6.180.0131.01417.42
5.6.170.0151.02217.51
5.6.160.0100.91117.57
5.6.150.0021.03716.27
5.6.140.0081.13716.18
5.6.130.0050.81816.32
5.6.120.0101.03017.68
5.6.110.0100.87217.67
5.6.100.0101.04017.72
5.6.90.0000.95417.57
5.6.80.0101.02117.31
5.6.70.0071.55214.11
5.6.60.0101.60114.31
5.6.50.0031.57114.43
5.6.40.0031.38614.14
5.6.30.0031.63114.19
5.6.20.0001.40913.98
5.6.10.0061.45114.21
5.6.00.0031.36914.30
5.5.380.0101.32114.07
5.5.370.0001.27414.40
5.5.360.0001.56113.93
5.5.350.1970.83117.55
5.5.340.0051.01716.13
5.5.330.0070.87417.41
5.5.320.0220.84417.22
5.5.310.0180.99317.30
5.5.300.0070.86816.09
5.5.290.0031.03515.97
5.5.280.0030.96317.55
5.5.270.0051.04917.49
5.5.260.0080.98717.54
5.5.250.0071.02817.39
5.5.240.0221.03517.17
5.5.230.0031.18714.23
5.5.220.0031.37713.91
5.5.210.0071.39914.26
5.5.200.0031.57513.82
5.5.190.0071.58713.97
5.5.180.0031.27914.21
5.5.170.0101.28414.17
5.5.160.0101.42514.29
5.5.150.0071.61014.29
5.5.140.0031.27214.13
5.5.130.0071.60014.47
5.5.120.0031.37714.20
5.5.110.0001.40614.28
5.5.100.0001.40714.33
5.5.90.0031.61614.24
5.5.80.0031.60114.23
5.5.70.0001.26614.31
5.5.60.0071.63614.00
5.5.50.0001.46914.37
5.5.40.0001.26914.29
5.5.30.0071.61714.26
5.5.20.0001.31714.31
5.5.10.0071.54514.12
5.5.00.0001.50214.24
5.4.450.2131.00115.16
5.4.440.1720.88015.23
5.4.430.1570.89015.12
5.4.420.1550.85815.26
5.4.410.1720.90615.30
5.4.400.1631.01915.12
5.4.390.1720.85314.88
5.4.380.1630.99714.97
5.4.370.1680.99514.92
5.4.360.1630.88315.07
5.4.350.1660.95714.90
5.4.340.1631.03315.11
5.4.330.0031.59710.58
5.4.320.1671.03214.94
5.4.310.1620.88914.86
5.4.300.1751.00915.13
5.4.290.1751.01414.93
5.4.280.2250.86815.05
5.4.270.1670.93815.10
5.4.260.1651.02114.93
5.4.250.1501.03215.00
5.4.240.0950.91014.91
5.4.230.0130.96014.95
5.4.220.0030.89314.95
5.4.210.0030.96514.97
5.4.200.1631.04014.88
5.4.190.1670.94315.03
5.4.180.1781.01714.87
5.4.170.1650.84714.96
5.4.160.1701.03414.94
5.4.150.1651.03314.88
5.4.140.1750.92113.80
5.4.130.1531.01913.46
5.4.120.1830.90513.77
5.4.110.1751.03113.51
5.4.100.0021.00813.56
5.4.90.0020.99713.53
5.4.80.0050.97213.78
5.4.70.1001.02513.46
5.4.60.1631.02513.58
5.4.50.1580.98713.64
5.4.40.1730.91813.49
5.4.30.1830.93513.57
5.4.20.1571.01413.59
5.4.10.1701.02213.62
5.4.00.1480.84413.33
5.3.290.1581.21312.58
5.3.280.1521.13712.53
5.3.270.1281.10712.53
5.3.260.1571.16012.42
5.3.250.1521.15312.49
5.3.240.1580.93112.29
5.3.230.1661.18312.50
5.3.220.1621.06612.30
5.3.210.1701.07212.24
5.3.200.1721.13812.32
5.3.190.1771.01912.45
5.3.180.1821.17912.35
5.3.170.1721.18012.43
5.3.160.1651.01812.40
5.3.150.1681.14212.42
5.3.140.1730.96812.42
5.3.130.1671.16712.44
5.3.120.1731.16112.44
5.3.110.1931.17712.42
5.3.100.1750.97312.29
5.3.90.1881.18212.05
5.3.80.1821.10912.08
5.3.70.1501.13712.05
5.3.60.1681.16012.10
5.3.50.2471.02412.06
5.3.40.1721.15012.06
5.3.30.1701.03012.10
5.3.20.1871.04111.95
5.3.10.1671.12011.82
5.3.00.1831.08711.80
5.2.170.2870.74011.47
5.2.160.2730.77011.47
5.2.150.2970.72311.47
5.2.140.2270.72711.47
5.2.130.2500.73711.47
5.2.120.2830.73011.47
5.2.110.2870.74311.47
5.2.100.3170.71711.47
5.2.90.2830.73311.47
5.2.80.3200.87011.47
5.2.70.3130.81311.47
5.2.60.2800.74011.47
5.2.50.2630.77311.47
5.2.40.2230.72311.47
5.2.30.2030.71311.47
5.2.20.2470.82011.47
5.2.10.2330.83711.47
5.2.00.2300.74311.47
5.1.60.2200.78311.47
5.1.50.2500.79011.47
5.1.40.2400.90011.47
5.1.30.0070.83311.47
5.1.20.0100.81011.47
5.1.10.0030.75711.47
5.1.00.0070.80011.47
5.0.50.0001.68711.47
5.0.40.0001.66311.47
5.0.30.0501.66311.15
5.0.20.1101.55711.15
5.0.10.0001.48311.15
5.0.00.0001.53011.15
4.4.90.0001.49311.15
4.4.80.0001.66011.15
4.4.70.0031.56011.15
4.4.60.0001.54311.15
4.4.50.2401.47311.15
4.4.40.0031.59311.15
4.4.30.2231.54011.15
4.4.20.0031.61711.15
4.4.10.0531.75011.15
4.4.00.1231.51711.15
4.3.110.1071.48011.15
4.3.100.1431.48311.15
4.3.90.1371.46011.15
4.3.80.1471.54311.15
4.3.70.3471.43011.15
4.3.60.1171.81311.15
4.3.50.1371.50311.15
4.3.40.1231.77711.15
4.3.30.0701.48011.15
4.3.20.0671.50311.15
4.3.10.0671.46711.15
4.3.00.2971.45011.15

preferences:
43.31 ms | 400 KiB | 5 Q