3v4l.org

run code in 300+ PHP versions simultaneously
<?php while(true){ echo(sha1(md5('ololo')).'<br />'); } ?>

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)
8.3.60.0040.01118.04
8.3.50.0120.01222.05
8.3.40.0090.00618.66
8.3.30.0090.00618.83
8.3.20.0040.00420.34
8.3.10.0090.00023.65
8.3.00.0070.00319.38
8.2.180.0110.01118.29
8.2.170.0090.00622.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00322.25
8.2.110.0060.00322.07
8.2.100.0090.00317.84
8.2.90.0040.00419.18
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0080.00019.64
8.2.50.0000.00818.07
8.2.40.0040.00419.90
8.2.30.0040.00418.05
8.2.20.0000.00817.73
8.2.10.0050.00317.92
8.2.00.0000.00717.63
8.1.280.0070.00725.92
8.1.270.0150.00422.14
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00023.96
8.1.230.0080.00419.16
8.1.220.0090.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0070.00017.00
8.1.180.0000.00918.10
8.1.170.0050.00318.53
8.1.160.0020.00522.07
8.1.150.0000.00918.60
8.1.140.0000.00717.32
8.1.130.0070.00017.81
8.1.120.0000.00717.36
8.1.110.0000.00817.38
8.1.100.0040.00417.39
8.1.90.0050.00217.43
8.1.80.0000.00717.43
8.1.70.0030.00317.41
8.1.60.0050.00517.48
8.1.50.0050.00317.49
8.1.40.0040.00417.50
8.1.30.0000.00817.47
8.1.20.0040.00417.51
8.1.10.0000.00817.40
8.1.00.0070.00017.46
8.0.300.0060.00320.57
8.0.290.0040.00416.93
8.0.280.0000.00718.32
8.0.270.0070.00017.16
8.0.260.0030.00317.04
8.0.250.0030.00316.71
8.0.240.0040.00416.88
8.0.230.0000.00716.93
8.0.220.0000.00716.85
8.0.210.0000.00716.83
8.0.200.0000.00716.79
8.0.190.0080.00016.80
8.0.180.0000.00716.85
8.0.170.0080.00016.82
8.0.160.0070.00016.79
8.0.150.0040.00416.67
8.0.140.0030.00516.73
8.0.130.0070.00013.36
8.0.120.0000.00816.76
8.0.110.0040.00416.75
8.0.100.0040.00416.75
8.0.90.0040.00416.84
8.0.80.0070.00716.83
8.0.70.0030.00616.82
8.0.60.0080.00016.79
8.0.50.0080.00016.76
8.0.30.0160.00716.92
8.0.20.0110.01117.40
8.0.10.0040.00416.68
8.0.00.0150.00916.63
7.4.330.0050.00015.00
7.4.320.0040.00416.17
7.4.300.0090.00016.39
7.4.290.0050.00316.17
7.4.280.0040.00416.14
7.4.270.0070.00016.32
7.4.260.0070.00016.27
7.4.250.0050.00316.28
7.4.240.0020.00616.26
7.4.230.0030.00316.46
7.4.220.0110.00816.19
7.4.210.0120.00916.38
7.4.200.0030.00616.45
7.4.190.0070.00016.34
7.4.160.0140.00316.23
7.4.150.0170.00617.40
7.4.140.0090.01117.86
7.4.130.0130.00716.30
7.4.120.0180.00816.20
7.4.110.0130.01316.16
7.4.100.0230.00716.39
7.4.90.0150.00416.46
7.4.80.0080.01719.39
7.4.70.0080.01816.21
7.4.60.0090.01216.33
7.4.50.0000.00916.15
7.4.40.0130.00916.23
7.4.30.0090.00816.09
7.3.330.0030.00313.17
7.3.320.0030.00313.09
7.3.310.0000.00716.09
7.3.300.0040.00416.08
7.3.290.0060.00916.09
7.3.280.0080.01216.16
7.3.270.0160.00817.40
7.3.260.0150.00416.51
7.3.250.0090.01116.38
7.3.240.0110.01116.19
7.3.230.0090.00916.39
7.3.210.0100.01016.48
7.3.200.0170.00719.39
7.3.190.0170.01116.38
7.3.180.0100.00716.32
7.3.170.0000.02516.27
7.3.160.0080.01116.38
7.2.330.0080.01516.50
7.2.320.0100.01616.62
7.2.310.0120.00616.17
7.2.300.0030.02016.60
7.2.290.0160.00816.11
7.2.100.1940.01314.34
7.2.90.1360.00614.11
7.2.80.1400.00314.56
7.2.70.1590.01014.48
7.2.60.1470.01314.55
7.2.50.1260.00614.73
7.2.40.1030.01314.65
7.2.30.1310.00614.91
7.2.20.1780.00315.16
7.2.10.1030.00014.85
7.2.00.1040.01514.57
7.1.220.0940.00613.63
7.1.210.1390.01013.84
7.1.200.1490.00713.75
7.1.190.2240.01313.68
7.1.180.1480.00713.61
7.1.170.1650.00713.61
7.1.160.1380.00613.98
7.1.150.1280.01013.78
7.1.140.1090.01913.61
7.1.130.1140.00313.94
7.1.120.1090.00713.84
7.1.110.1030.00313.79
7.1.100.1510.01213.61
7.1.90.1180.00713.61
7.1.80.1460.00713.61
7.1.70.0930.00413.83
7.1.60.1270.01031.81
7.1.50.1160.00931.89
7.1.40.1340.00331.82
7.1.30.0780.01331.91
7.1.20.1480.00731.35
7.1.10.0480.01313.70
7.1.00.0920.00613.82
7.0.310.1500.00313.61
7.0.300.1380.00013.61
7.0.290.1200.01013.65
7.0.280.1270.01313.61
7.0.270.0980.00413.62
7.0.260.1250.00913.61
7.0.250.1060.01313.61
7.0.240.1250.00613.61
7.0.230.0990.01013.61
7.0.220.1170.00713.61
7.0.210.1220.01713.61
7.0.200.1150.01313.61
7.0.190.0450.00713.61
7.0.180.0230.00713.61
7.0.170.1050.00913.61
7.0.160.0360.01113.61
7.0.150.0160.01113.63
7.0.140.0820.00313.61
7.0.130.1230.00613.61
7.0.120.0730.00413.61
7.0.110.0080.01513.61
7.0.100.1280.00313.61
7.0.90.0110.01013.61
7.0.80.0940.01013.61
7.0.70.0220.00813.61
7.0.60.0170.00613.61
7.0.50.1210.00013.61
7.0.40.1320.00613.61
7.0.30.0700.00313.61
7.0.20.1090.00913.61
7.0.10.1010.00313.75
7.0.00.1030.00613.67
5.6.380.0120.01114.04
5.6.370.0170.00014.05
5.6.360.0070.01113.78
5.6.350.0180.00814.60
5.6.340.0120.01214.20
5.6.330.0150.00414.53
5.6.320.0130.00714.15
5.6.310.0080.01114.23
5.6.300.0120.00313.71
5.6.290.0040.01214.06
5.6.280.0090.01014.36
5.6.270.0070.01114.06
5.6.260.0040.01614.16
5.6.250.0090.00913.96
5.6.240.0180.00313.89
5.6.230.0120.00314.07
5.6.220.0110.00614.01
5.6.210.0110.01413.84
5.6.200.0090.01213.83
5.6.190.0110.00714.02
5.6.180.0040.01114.20
5.6.170.0070.00714.11
5.6.160.0050.00914.08
5.6.150.0140.00014.17
5.6.140.0090.01014.18
5.6.130.0070.00714.18
5.6.120.0120.00813.95
5.6.110.0120.00814.15
5.6.100.0070.00714.05
5.6.90.0130.00414.21
5.6.80.0120.00414.31
5.6.70.0060.01213.68
5.6.60.0070.00714.19
5.5.380.0090.00613.61
5.5.370.0110.00313.61
5.5.360.0060.00613.61
5.5.350.0100.00713.61
5.5.340.0080.00813.61
5.5.330.0110.00813.61
5.5.320.0070.00313.61
5.5.310.0000.01013.61
5.5.300.0020.00713.61
5.5.290.0100.00413.61
5.5.280.0040.00713.61
5.5.270.0040.00913.61
5.5.260.0070.00713.61
5.5.250.0080.00413.61
5.5.240.0070.00313.61
5.5.230.0060.00913.61
5.4.450.0120.00713.61
5.4.440.0110.00713.61
5.4.430.0040.00913.61
5.4.420.0120.00313.61
5.4.410.0050.01113.61
5.4.400.0120.00413.61
5.4.390.0090.00513.61

preferences:
49.36 ms | 401 KiB | 5 Q