3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo pow(-1, 5.5);

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)
8.3.60.0120.00418.43
8.3.50.0120.00721.11
8.3.40.0040.01118.91
8.3.30.0030.01019.27
8.3.20.0040.00420.52
8.3.10.0040.00423.90
8.3.00.0030.00619.37
8.2.180.0100.00716.38
8.2.170.0100.00722.96
8.2.160.0100.00319.27
8.2.150.0000.00824.18
8.2.140.0100.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00322.31
8.2.110.0050.00522.38
8.2.100.0090.00317.75
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0120.00018.03
8.2.50.0060.00318.07
8.2.40.0030.00618.34
8.2.30.0040.00418.15
8.2.20.0040.00417.78
8.2.10.0000.00718.13
8.2.00.0000.00717.71
8.1.280.0110.00425.92
8.1.270.0040.00424.04
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00624.04
8.1.230.0080.00419.28
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0040.00417.13
8.1.180.0050.00218.10
8.1.170.0080.00318.71
8.1.160.0030.00322.08
8.1.150.0030.00518.86
8.1.140.0040.00417.42
8.1.130.0030.00317.79
8.1.120.0040.00317.43
8.1.110.0040.00417.53
8.1.100.0080.00017.45
8.1.90.0030.00517.46
8.1.80.0000.00717.49
8.1.70.0030.00317.41
8.1.60.0090.00017.60
8.1.50.0060.00317.59
8.1.40.0020.00517.54
8.1.30.0080.00017.65
8.1.20.0000.00717.59
8.1.10.0040.00417.54
8.1.00.0040.00417.52
8.0.300.0070.00018.77
8.0.290.0060.00316.75
8.0.280.0030.00518.41
8.0.270.0030.00317.30
8.0.260.0000.00817.37
8.0.250.0000.00717.06
8.0.240.0030.00317.04
8.0.230.0000.00716.95
8.0.220.0000.00716.80
8.0.210.0030.00316.92
8.0.200.0030.00316.91
8.0.190.0000.00816.80
8.0.180.0070.00016.89
8.0.170.0040.00416.78
8.0.160.0030.00516.94
8.0.150.0040.00416.71
8.0.140.0000.00816.91
8.0.130.0030.00313.25
8.0.120.0060.00316.67
8.0.110.0000.00716.85
8.0.100.0000.00816.85
8.0.90.0000.00716.77
8.0.80.0030.01516.89
8.0.70.0080.00016.82
8.0.60.0040.00416.84
8.0.50.0000.00716.82
8.0.30.0130.00817.10
8.0.20.0080.01117.40
8.0.10.0070.00016.85
8.0.00.0070.01116.76
7.4.330.0030.00315.13
7.4.320.0040.00416.43
7.4.300.0030.00316.54
7.4.290.0030.00316.46
7.4.280.0000.00916.65
7.4.270.0000.00616.50
7.4.260.0070.00416.36
7.4.250.0000.00716.55
7.4.240.0020.00616.58
7.4.230.0040.00416.61
7.4.220.0090.00916.58
7.4.210.0090.00616.51
7.4.200.0000.00716.28
7.4.160.0090.00916.56
7.4.150.0140.00317.40
7.4.140.0110.00917.86
7.4.130.0130.00316.57
7.4.120.0080.01316.61
7.4.110.0060.01116.34
7.4.100.0140.00416.45
7.4.90.0150.00316.43
7.4.80.0100.00719.39
7.4.70.0060.01216.46
7.4.60.0080.00816.46
7.4.50.0000.00816.48
7.4.40.0060.01516.50
7.4.30.0120.00416.42
7.4.00.0100.00314.64
7.3.330.0040.00413.03
7.3.320.0000.00513.24
7.3.310.0000.00816.20
7.3.300.0030.00316.27
7.3.290.0090.00716.25
7.3.280.0070.00916.30
7.3.270.0070.01017.40
7.3.260.0130.00316.70
7.3.250.0070.01016.40
7.3.240.0100.00716.27
7.3.230.0070.01316.39
7.3.210.0100.00716.45
7.3.200.0030.01519.39
7.3.190.0150.00616.28
7.3.180.0050.01116.45
7.3.170.0070.01016.33
7.3.160.0080.00816.21
7.3.120.0040.01414.63
7.3.110.0070.01114.92
7.3.100.0030.01014.86
7.3.90.0060.00914.84
7.3.80.0140.00014.88
7.3.70.0030.00814.64
7.3.60.0060.00615.05
7.3.50.0000.00914.65
7.3.40.0090.00614.85
7.3.30.0090.00614.98
7.3.20.0090.00616.56
7.3.10.0100.00316.84
7.3.00.0070.00716.66
7.2.330.0100.01416.46
7.2.320.0090.00916.66
7.2.310.0100.00716.59
7.2.300.0120.00616.58
7.2.290.0100.00716.31
7.2.240.0090.00315.25
7.2.230.0030.01315.23
7.2.220.0060.00314.98
7.2.210.0030.01015.03
7.2.200.0000.01214.68
7.2.190.0000.01015.22
7.2.180.0080.00814.93
7.2.170.0000.01115.19
7.2.160.0000.01214.78
7.2.150.0040.01217.05
7.2.140.0030.01017.02
7.2.130.0030.00916.77
7.2.120.0080.00816.88
7.2.110.0040.00716.95
7.2.100.0040.01216.69
7.2.90.0030.01416.82
7.2.80.0090.00316.88
7.2.70.0100.00317.09
7.2.60.0070.00716.91
7.2.50.0060.00317.09
7.2.40.0060.00316.98
7.2.30.0030.01416.92
7.2.20.0040.01117.04
7.2.10.0080.00416.77
7.2.00.0050.01018.29
7.1.330.0060.00915.73
7.1.320.0100.00316.10
7.1.310.0000.01215.96
7.1.300.0030.01015.86
7.1.290.0040.01115.82
7.1.280.0030.01015.98
7.1.270.0070.00715.70
7.1.260.0060.00615.67
7.1.250.0040.00715.75
7.1.100.0280.00318.25
7.1.70.0040.00416.86
7.1.60.0060.01319.11
7.1.50.0140.01117.05
7.1.00.0070.07022.74
7.0.200.0000.00816.88
7.0.140.0030.07322.14
7.0.60.0100.05020.28
7.0.50.0100.07718.03
7.0.40.0000.04720.42
7.0.30.0170.04720.32
7.0.20.0230.04720.55
7.0.10.0170.06320.19
7.0.00.0100.09020.27
5.6.280.0070.07021.34
5.6.210.0030.07320.90
5.6.200.0070.07718.35
5.6.190.0000.04720.67
5.6.180.0130.04320.46
5.6.170.0330.07020.66
5.6.160.0070.08720.59
5.6.150.0030.06718.41
5.6.140.0100.05018.42
5.6.130.0070.05018.41
5.6.120.0130.07721.29
5.6.110.0230.07021.29
5.6.100.0170.07721.27
5.6.90.0070.08321.25
5.6.80.0170.04720.75
5.6.70.4300.03720.71
5.5.350.0130.07720.65
5.5.340.0030.08318.10
5.5.330.0070.07020.66
5.5.320.0270.07020.36
5.5.310.0300.05020.70
5.5.300.0100.06718.11
5.5.290.0100.07718.30
5.5.280.0070.05021.05
5.5.270.0200.07021.09
5.5.260.0070.07321.04
5.5.250.0230.07020.96
5.5.240.0300.04320.46
5.4.450.5230.02719.51
5.4.440.3500.04719.67
5.4.430.3070.03719.39
5.4.420.3130.03719.70
5.4.410.3270.02719.47
5.4.400.3170.03019.11
5.4.390.3070.04019.43
5.4.380.4100.03019.34
5.4.370.3600.02719.30
5.4.360.3400.03719.27
5.4.350.3370.03719.34
5.4.340.3400.03719.25
5.4.320.3370.03318.99
5.4.310.3130.03719.25
5.4.300.3230.04019.17
5.4.290.3070.04019.24
5.4.280.3570.04019.12
5.4.270.3930.03719.34
5.4.260.3600.03319.18
5.4.250.3300.04019.34
5.4.240.3370.04019.10
5.4.230.3270.03319.27
5.4.220.3200.03319.43
5.4.210.3400.03319.34
5.4.200.3000.03719.25
5.4.190.3730.04018.98
5.4.180.3370.04019.26
5.4.170.4200.04319.05
5.4.160.3430.03019.32
5.4.150.3770.03719.04
5.4.140.3700.03316.53
5.4.130.4070.03716.42
5.4.120.3600.03316.52
5.4.110.3630.03716.36
5.4.100.3130.03316.60
5.4.90.3900.03316.62
5.4.80.3900.03316.68
5.4.70.3270.04016.35
5.4.60.4130.04016.57
5.4.50.3430.03316.59
5.4.40.3300.03716.59
5.4.30.3670.03716.67
5.4.20.4070.03716.45
5.4.10.4000.04016.46
5.4.00.4070.03316.10
5.3.290.3370.04014.75
5.3.280.3030.04014.66
5.3.270.3500.04014.77
5.3.260.4200.04314.68
5.3.250.3570.03014.66
5.3.240.3700.03314.74
5.3.230.4070.04314.68
5.3.220.4000.03314.62
5.3.210.3670.04014.59
5.3.200.3130.03714.73
5.3.190.4030.03714.63
5.3.180.3770.03714.63
5.3.170.4470.03314.73
5.3.160.3300.04314.73
5.3.150.3600.04014.68
5.3.140.3500.03714.59
5.3.130.3670.04314.59
5.3.120.3930.03714.71
5.3.110.3830.04014.60
5.3.100.3200.03314.31
5.3.90.4270.04714.15
5.3.80.4170.04014.09
5.3.70.3730.03314.17
5.3.60.3770.04314.06
5.3.50.2970.03713.98
5.3.40.2800.03313.98
5.3.30.4300.03713.95
5.3.20.3670.04013.82
5.3.10.4070.03313.71
5.3.00.4170.03313.80
5.2.170.2730.03011.32
5.2.160.3030.02311.22
5.2.150.2970.02311.18
5.2.140.3470.03311.21
5.2.130.3230.03011.19
5.2.120.3400.03011.18
5.2.110.3470.02311.30
5.2.100.3430.02711.28
5.2.90.3530.03311.17
5.2.80.3500.02711.16
5.2.70.3030.05311.37
5.2.60.2670.02311.38
5.2.50.2570.03311.03
5.2.40.2370.02711.05
5.2.30.1630.03011.24
5.2.20.2400.02711.11
5.2.10.2070.03010.99
5.2.00.2030.03310.91
5.1.60.1830.02310.15
5.1.50.2100.02310.14
5.1.40.2100.02010.07
5.1.30.2130.02010.51
5.1.20.2100.02710.69
5.1.10.2100.02310.18
5.1.00.2100.02310.30
5.0.50.0830.0178.75
5.0.40.0800.0208.58
5.0.30.1130.0308.58
5.0.20.1100.0238.58
5.0.10.1100.0138.58
5.0.00.1170.0308.58
4.4.90.1700.0138.58
4.4.80.1330.0178.58
4.4.70.1030.0178.58
4.4.60.0800.0138.58
4.4.50.1070.0138.58
4.4.40.1030.0238.58
4.4.30.0800.0138.58
4.4.20.1100.0178.58
4.4.10.1000.0178.58
4.4.00.0830.0208.58
4.3.110.1100.0178.58
4.3.100.1030.0178.58
4.3.90.1130.0178.58
4.3.80.1070.0238.58
4.3.70.1130.0178.58
4.3.60.1530.0178.58
4.3.50.1530.0178.58
4.3.40.1330.0208.58
4.3.30.0730.0138.58
4.3.20.0700.0208.58
4.3.10.0830.0238.58
4.3.00.0670.0178.58

preferences:
65.47 ms | 401 KiB | 5 Q