3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "2" ** 3;

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)
8.3.60.0100.01016.50
8.3.50.0150.00619.61
8.3.40.0070.00718.72
8.3.30.0150.00018.79
8.3.20.0080.00020.04
8.3.10.0000.00823.56
8.3.00.0040.00417.50
8.2.180.0150.00325.92
8.2.170.0070.00718.66
8.2.160.0110.00320.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0050.00321.09
8.2.110.0000.00821.10
8.2.100.0040.00820.40
8.2.90.0000.00919.21
8.2.80.0040.00417.97
8.2.70.0050.00317.38
8.2.60.0060.00317.80
8.2.50.0000.00818.07
8.2.40.0040.00419.88
8.2.30.0070.00017.84
8.2.20.0080.00017.54
8.2.10.0020.00517.96
8.2.00.0040.00417.64
8.1.270.0030.00524.02
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00723.96
8.1.230.0070.00319.16
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0080.00517.23
8.1.190.0040.00417.10
8.1.180.0000.00918.10
8.1.170.0050.00318.37
8.1.160.0040.00421.93
8.1.150.0000.00718.68
8.1.140.0050.00317.30
8.1.130.0000.00617.75
8.1.120.0030.00317.30
8.1.110.0040.00417.30
8.1.100.0100.00017.30
8.1.90.0030.00317.20
8.1.80.0000.00717.31
8.1.70.0000.00717.17
8.1.60.0040.00417.42
8.1.50.0000.00817.43
8.1.40.0000.00717.32
8.1.30.0080.00017.54
8.1.20.0050.00317.45
8.1.10.0040.00417.44
8.1.00.0000.00817.33
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0000.00718.24
8.0.270.0000.00717.18
8.0.260.0080.00017.22
8.0.250.0000.00616.86
8.0.240.0000.00716.81
8.0.230.0040.00416.79
8.0.220.0000.00716.63
8.0.210.0030.00316.79
8.0.200.0000.00616.79
8.0.190.0000.00816.71
8.0.180.0080.00016.67
8.0.170.0000.00716.83
8.0.160.0000.00716.64
8.0.150.0000.00816.61
8.0.140.0000.00716.62
8.0.130.0030.00313.14
8.0.120.0000.00716.68
8.0.110.0050.00316.79
8.0.100.0040.00416.74
8.0.90.0040.00416.54
8.0.80.0030.01116.66
8.0.70.0030.00516.57
8.0.60.0040.00316.58
8.0.50.0000.00816.75
8.0.30.0080.01416.89
8.0.20.0130.00617.40
8.0.10.0060.00316.73
8.0.00.0080.01016.62
7.4.330.0000.00515.00
7.4.320.0000.00616.37
7.4.300.0000.00616.35
7.4.290.0060.00016.38
7.4.280.0040.00416.34
7.4.270.0000.00716.45
7.4.260.0070.00016.33
7.4.250.0040.00416.32
7.4.240.0030.00316.31
7.4.230.0040.00416.48
7.4.220.0070.01116.29
7.4.210.0040.01516.39
7.4.200.0030.00316.26
7.4.160.0130.00316.39
7.4.150.0140.00417.40
7.4.140.0080.01117.86
7.4.130.0100.01016.43
7.4.120.0090.00916.37
7.4.110.0100.00716.51
7.4.100.0120.00616.46
7.4.90.0080.00916.53
7.4.80.0130.00919.39
7.4.70.0260.02416.44
7.4.60.0090.00616.38
7.4.50.0000.00416.07
7.4.40.0110.01116.39
7.4.30.0030.01216.40
7.4.00.0000.01614.96
7.3.330.0020.00513.07
7.3.320.0020.00213.11
7.3.310.0000.00716.09
7.3.300.0070.00016.14
7.3.290.0100.00316.16
7.3.280.0060.01216.17
7.3.270.0080.00817.40
7.3.260.0060.01116.37
7.3.250.0080.00816.24
7.3.240.0090.00616.16
7.3.230.0060.00916.39
7.3.210.0100.00816.44
7.3.200.0110.00519.39
7.3.190.0170.00616.30
7.3.180.0140.00416.51
7.3.170.0090.00616.27
7.3.160.0110.00416.17
7.2.330.0060.01116.43
7.2.320.0130.00416.36
7.2.310.0060.00916.36
7.2.300.0130.00316.53
7.2.290.0120.00416.36
7.2.60.0070.00416.86
7.1.200.0090.00615.78
7.1.70.0040.00417.13
7.1.60.0140.00019.40
7.1.50.0120.01516.77
7.1.00.0030.07722.44
7.0.200.0420.00314.21
7.0.140.0030.07022.08
7.0.60.0270.07020.03
7.0.50.0100.06017.89
7.0.40.0070.08320.07
7.0.30.0270.07320.09
7.0.20.0330.06320.13
7.0.10.0170.06020.00
7.0.00.0030.08720.01
5.6.280.0070.07021.07
5.6.210.0100.06020.56
5.6.200.0000.04318.15
5.6.190.0070.04020.57
5.6.180.0200.03720.27
5.6.170.0330.07320.42
5.6.160.0100.07720.44
5.6.150.0100.06318.12
5.6.140.0030.04018.18
5.6.130.0030.08718.12
5.6.120.0070.04320.98
5.6.110.0130.08020.98
5.6.100.0130.06021.13
5.6.90.0000.04720.98
5.6.80.0030.04020.35
5.5.350.0000.08720.32
5.5.340.0070.04717.92
5.5.330.0130.06020.37
5.5.320.0500.05720.34
5.5.310.0330.07020.19
5.5.300.0070.06717.98
5.5.290.0030.04018.03
5.5.280.0130.07720.85
5.5.270.0070.07720.66
5.5.260.0130.07320.64
5.5.250.0100.07720.66
5.5.240.0100.03320.25
5.4.450.0130.07719.49
5.4.440.0070.07719.19
5.4.430.0070.04319.44
5.4.420.0100.04019.20
5.4.410.0030.04719.36
5.4.400.0070.07719.09
5.4.390.0030.04719.12
5.4.380.0170.06019.18
5.4.370.0000.08319.12
5.4.360.0100.04719.08
5.4.350.0030.05719.12
5.4.340.0070.04719.12
5.4.320.0070.07018.85
5.4.310.0030.04019.15
5.4.300.0030.08019.14
5.4.290.0030.04319.27
5.4.280.0030.04319.24
5.4.270.0070.07019.20
5.4.260.0030.08718.89
5.4.250.0000.04318.87
5.4.240.0030.07019.25
5.4.230.0000.07718.85
5.4.220.0070.03718.87
5.4.210.0000.08019.11
5.4.200.0130.07319.20
5.4.190.0070.03719.16
5.4.180.0070.03319.16
5.4.170.0030.03718.86
5.4.160.0030.03719.09
5.4.150.0030.03719.22
5.4.140.0070.03316.36
5.4.130.0000.03716.34
5.4.120.0070.03316.41
5.4.110.0000.03716.52
5.4.100.0070.04716.30
5.4.90.0030.03716.45
5.4.80.0030.03316.54
5.4.70.0000.03716.44
5.4.60.0030.03716.36
5.4.50.0000.03716.39
5.4.40.0070.03016.31
5.4.30.0030.03316.36
5.4.20.0070.03016.48
5.4.10.0070.03316.64
5.4.00.0000.03715.83

preferences:
56.73 ms | 400 KiB | 5 Q