3v4l.org

run code in 300+ PHP versions simultaneously
<?php while(true) { echo 'dupa'; }

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)
8.3.60.0140.01716.63
8.3.50.0320.01121.08
8.3.40.0200.01318.59
8.3.30.0240.01018.86
8.3.20.0060.00818.80
8.3.10.0250.00720.23
8.3.00.0140.00023.61
8.2.180.0300.00316.63
8.2.170.0190.01022.96
8.2.160.0210.00620.24
8.2.150.0140.00024.18
8.2.140.0140.01124.66
8.2.130.0110.00426.16
8.2.120.0110.00419.25
8.2.110.0160.00021.00
8.2.100.0100.01017.47
8.2.90.0040.00719.12
8.2.80.0000.01117.97
8.2.70.0100.00317.63
8.2.60.0070.00317.93
8.2.50.0060.00618.07
8.2.40.0070.00418.22
8.2.30.0080.00319.75
8.2.20.0040.00717.65
8.2.10.0120.00017.68
8.2.00.0070.00417.56
8.1.280.0210.00725.92
8.1.270.0120.00323.99
8.1.260.0180.01126.35
8.1.250.0110.00428.09
8.1.240.0210.00020.68
8.1.230.0100.01021.03
8.1.220.0090.00318.77
8.1.210.0080.00418.96
8.1.200.0110.00317.11
8.1.190.0070.00317.41
8.1.180.0070.00318.10
8.1.170.0040.00718.54
8.1.160.0030.00718.87
8.1.150.0080.00318.57
8.1.140.0040.00717.38
8.1.130.0080.00317.88
8.1.120.0120.00017.34
8.1.110.0060.00617.35
8.1.100.0070.00417.32
8.1.90.0100.00017.27
8.1.80.0090.00317.27
8.1.70.0030.00717.41
8.1.60.0090.00317.39
8.1.50.0060.00617.42
8.1.40.0120.00017.52
8.1.30.0040.00717.36
8.1.20.0110.00017.54
8.1.10.0030.00717.47
8.1.00.0060.00917.48
8.0.300.0080.00419.77
8.0.290.0100.00316.93
8.0.280.0070.00418.20
8.0.270.0030.00717.13
8.0.260.0110.00016.68
8.0.250.0070.00316.76
8.0.240.0100.00716.82
8.0.230.0030.00716.71
8.0.220.0030.00716.81
8.0.210.0060.00616.72
8.0.200.0040.00716.89
8.0.190.0070.00316.88
8.0.180.0100.00016.68
8.0.170.0070.00316.75
8.0.160.0100.00016.66
8.0.150.0100.00316.54
8.0.140.0150.00616.70
8.0.130.0030.00613.18
8.0.120.0060.00616.76
8.0.110.0040.00716.67
8.0.100.0030.00716.74
8.0.90.0060.00516.70
8.0.80.0160.02216.65
8.0.70.0100.00016.76
8.0.60.0070.00316.56
8.0.50.0050.00516.56
8.0.30.0420.01016.77
8.0.20.0450.01217.40
8.0.10.0090.00316.88
8.0.00.0390.02516.66
7.4.330.0060.00314.71
7.4.320.0060.00316.27
7.4.300.0060.00316.21
7.4.290.0060.00316.38
7.4.280.0000.01116.14
7.4.270.0100.00016.17
7.4.260.0090.00313.09
7.4.250.0090.00316.31
7.4.240.0080.00316.32
7.4.230.0030.00916.16
7.4.220.0290.03016.14
7.4.210.0190.01216.32
7.4.200.0100.00016.23
7.4.190.0080.00316.33
7.4.160.0400.01516.16
7.4.150.0400.01417.40
7.4.140.0390.01617.86
7.4.130.0360.01816.39
7.4.120.0360.02916.30
7.4.110.0330.01316.45
7.4.100.0400.01416.22
7.4.90.0510.02116.45
7.4.80.0250.01419.04
7.4.70.0290.02116.04
7.4.60.0350.00916.15
7.4.50.0120.00416.06
7.4.40.0190.00622.27
7.4.30.0230.02016.20
7.3.330.0060.00312.95
7.3.320.0000.00813.06
7.3.310.0060.00616.09
7.3.300.0030.00716.08
7.3.290.0140.02416.03
7.3.280.0180.02216.11
7.3.270.0560.02717.40
7.3.260.0450.02718.24
7.3.250.0330.01516.07
7.3.240.0620.01615.93
7.3.230.0300.02016.39
7.3.210.0360.01516.10
7.3.200.0320.02019.39
7.3.190.0230.01616.24
7.3.180.0330.01816.10
7.3.170.0290.02116.27
7.3.160.0210.01316.27
7.2.330.0270.02016.44
7.2.320.0230.01616.47
7.2.310.0320.01216.34
7.2.300.0280.01616.39
7.2.290.0230.01516.60
7.2.100.2130.01014.35
7.2.90.2160.01414.64
7.2.80.1720.01014.20
7.2.70.1090.01014.82
7.2.60.1380.01014.52
7.2.50.1130.02614.41
7.2.40.1580.01014.89
7.2.30.1230.01014.59
7.2.20.1450.01314.51
7.2.10.1700.01314.79
7.2.00.1620.00714.42
7.1.220.1300.01313.77
7.1.210.1700.01013.83
7.1.200.1990.00713.60
7.1.190.1770.00913.63
7.1.180.2870.01013.74
7.1.170.1580.01313.86
7.1.160.1380.01313.60
7.1.150.1390.01613.64
7.1.140.1390.01313.60
7.1.130.1290.01313.68
7.1.120.1270.00713.72
7.1.110.0320.02413.60
7.1.100.1010.00913.60
7.1.90.2090.00913.77
7.1.80.0250.00913.76
7.1.70.1960.01313.63
7.1.60.2160.02331.50
7.1.50.1890.01531.68
7.1.40.1720.01331.96
7.1.30.1980.01031.73
7.1.20.2010.00931.73
7.1.10.1390.01513.73
7.1.00.0530.01313.67
7.0.310.1570.01013.60
7.0.300.1680.01313.60
7.0.290.1170.01313.60
7.0.280.2050.01013.60
7.0.270.1720.00713.60
7.0.260.0440.01013.60
7.0.250.1640.01213.60
7.0.240.1120.01513.71
7.0.230.2210.01013.60
7.0.220.0270.00713.60
7.0.210.0320.01313.60
7.0.200.2370.01313.60
7.0.190.1680.00313.60
7.0.180.2130.01913.60
7.0.170.0380.01313.60
7.0.160.0400.01113.60
7.0.150.1230.01213.60
7.0.140.1660.01513.60
7.0.130.1450.00313.60
7.0.120.1090.02013.60
7.0.110.1920.00313.60
7.0.100.1310.00713.60
7.0.90.1320.00913.62
7.0.80.0460.00013.60
7.0.70.0330.00513.60
7.0.60.0250.01413.60
7.0.50.1590.00413.60
7.0.40.0170.01713.60
7.0.30.0370.00813.62
7.0.20.1410.00913.60
7.0.10.0850.01413.60
7.0.00.1130.00313.60
5.6.380.0250.01413.85
5.6.370.0160.01013.98
5.6.360.0160.01614.11
5.6.350.0230.01014.11
5.6.340.0240.00814.18
5.6.330.0190.01914.21
5.6.320.0210.00913.89
5.6.310.0230.00613.98
5.6.300.0260.01714.07
5.6.290.0370.01214.26
5.6.280.0310.01014.22
5.6.270.0310.01514.07
5.6.260.0190.01114.21
5.6.250.0330.01014.04
5.6.240.0310.00214.33
5.6.230.0260.00714.12
5.6.220.0230.00413.89
5.6.210.0150.01814.32
5.6.200.0320.01213.98
5.6.190.0140.01414.02
5.6.180.0280.01213.77
5.6.170.0180.01114.11
5.6.160.0150.01014.00
5.6.150.0340.00914.13
5.6.140.0220.00813.85
5.6.130.0160.01613.89
5.6.120.0170.01014.11
5.6.110.0220.00514.35
5.6.100.0130.01314.08
5.6.90.0160.01914.01
5.6.80.0150.01114.01
5.6.70.0210.00914.19
5.6.60.0150.01114.04
5.5.380.0230.00613.60
5.5.370.0300.00413.60
5.5.360.0200.00913.60
5.5.350.0150.00813.60
5.5.340.0120.01213.60
5.5.330.0150.01513.60
5.5.320.0170.01213.60
5.5.310.0170.00813.60
5.5.300.0300.00313.60
5.5.290.0170.00713.60
5.5.280.0090.01813.60
5.5.270.0120.01313.60
5.5.260.0200.00313.60
5.5.250.0240.00013.60
5.5.240.0240.00313.60
5.5.230.0060.01713.60
5.4.450.0210.00613.60
5.4.440.0210.00413.60
5.4.430.0260.00013.60
5.4.420.0190.00913.60
5.4.410.0210.00613.60
5.4.400.0120.01213.60
5.4.390.0170.00813.60

preferences:
56.61 ms | 400 KiB | 5 Q