3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 7; $res = 1+ ($x - ($x % 8))/8; echo $res;

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)
8.3.60.0090.01218.18
8.3.50.0130.00721.19
8.3.40.0070.01118.67
8.3.30.0070.00718.71
8.3.20.0140.00420.34
8.3.10.0000.00721.85
8.3.00.0100.00517.55
8.2.180.0110.00716.50
8.2.170.0040.01122.96
8.2.160.0100.00720.45
8.2.150.0120.00324.18
8.2.140.0070.00024.66
8.2.130.0030.00626.16
8.2.120.0000.00917.63
8.2.110.0050.00519.27
8.2.100.0040.00717.63
8.2.90.0000.00919.07
8.2.80.0000.00917.97
8.2.70.0040.00417.63
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0000.00821.10
8.2.30.0000.00719.85
8.2.20.0080.00017.75
8.2.10.0000.00818.14
8.2.00.0000.00818.04
8.1.280.0170.00025.92
8.1.270.0080.00020.28
8.1.260.0080.00026.35
8.1.250.0100.00328.09
8.1.240.0060.00323.96
8.1.230.0000.01217.42
8.1.220.0000.00717.79
8.1.210.0040.00418.77
8.1.200.0090.00017.25
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0030.00618.57
8.1.160.0000.00821.91
8.1.150.0040.00418.81
8.1.140.0040.00417.37
8.1.130.0100.00017.55
8.1.120.0080.00017.42
8.1.110.0040.00417.39
8.1.100.0050.00317.30
8.1.90.0000.00717.46
8.1.80.0000.00717.42
8.1.70.0040.00417.41
8.1.60.0000.00817.50
8.1.50.0070.00017.34
8.1.40.0000.00717.49
8.1.30.0030.00517.63
8.1.20.0070.00017.45
8.1.10.0040.00417.55
8.1.00.0000.00817.35
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0030.00318.49
8.0.270.0000.00717.21
8.0.260.0050.00217.13
8.0.250.0040.00416.95
8.0.240.0000.00616.95
8.0.230.0030.00316.87
8.0.220.0000.00716.86
8.0.210.0040.00416.83
8.0.200.0030.00316.99
8.0.190.0040.00416.83
8.0.180.0040.00416.96
8.0.170.0050.00316.88
8.0.160.0040.00416.89
8.0.150.0000.00716.90
8.0.140.0040.00416.82
8.0.130.0060.00013.32
8.0.120.0080.00016.74
8.0.110.0070.00016.77
8.0.100.0020.00516.93
8.0.90.0040.00416.71
8.0.80.0100.00616.78
8.0.70.0050.00216.95
8.0.60.0080.00016.91
8.0.50.0050.00216.86
8.0.30.0090.00716.96
8.0.20.0150.00917.40
8.0.10.0000.00716.88
8.0.00.0130.00416.67
7.4.330.0000.00515.08
7.4.320.0060.00016.39
7.4.300.0030.00316.45
7.4.290.0070.00016.45
7.4.280.0000.00716.42
7.4.270.0070.00016.52
7.4.260.0000.00716.32
7.4.250.0040.00416.53
7.4.240.0020.00516.43
7.4.230.0030.00316.54
7.4.220.0090.00916.56
7.4.210.0000.01616.58
7.4.200.0070.00016.64
7.4.160.0140.00616.41
7.4.150.0160.00317.40
7.4.140.0090.01317.86
7.4.130.0070.01016.47
7.4.120.0080.01416.59
7.4.110.0030.01416.40
7.4.100.0120.01216.57
7.4.90.0170.00016.35
7.4.80.0100.01019.39
7.4.70.0080.00816.43
7.4.60.0060.01016.36
7.4.50.0000.00816.40
7.4.40.0070.01816.52
7.4.30.0130.00616.54
7.4.00.0140.00014.90
7.3.330.0000.00513.20
7.3.320.0000.00513.10
7.3.310.0060.00016.20
7.3.300.0000.00716.30
7.3.290.0050.01416.24
7.3.280.0120.00716.27
7.3.270.0140.00417.40
7.3.260.0070.01016.48
7.3.250.0080.01116.33
7.3.240.0000.01516.24
7.3.230.0150.00416.39
7.3.210.0140.00316.37
7.3.200.0110.01119.39
7.3.190.0070.01016.45
7.3.180.0100.00916.31
7.3.170.0160.00016.37
7.3.160.0130.01016.48
7.2.330.0180.00616.55
7.2.320.0150.00316.63
7.2.310.0090.00616.50
7.2.300.0090.00916.26
7.2.290.0080.00816.47
7.2.60.0000.01316.66
7.2.00.0060.00318.77
7.1.200.0090.00315.71
7.1.100.0070.00418.17
7.1.70.0030.00617.25
7.1.60.0170.00720.03
7.1.50.0070.01016.95
7.1.00.0030.07722.45
7.0.200.0280.00014.97
7.0.60.0030.07020.02
7.0.50.0000.04317.88
7.0.40.0030.04720.20
7.0.30.0400.04020.04
7.0.20.0330.07020.09
7.0.10.0130.07320.12
7.0.00.0030.06020.17
5.6.280.0030.04021.07
5.6.210.0070.07020.46
5.6.200.0030.08318.15
5.6.190.0000.04720.57
5.6.180.0330.07320.67
5.6.170.0330.08020.49
5.6.160.0070.08320.52
5.6.150.0030.05318.17
5.6.140.0070.08018.22
5.6.130.0030.04018.11
5.6.120.0200.03320.99
5.6.110.0030.06321.02
5.6.100.0130.07720.84
5.6.90.0030.08720.94
5.6.80.0000.07720.50
5.6.70.2370.04720.47
5.5.350.0030.07720.29
5.5.340.0070.08017.98
5.5.330.0070.08020.57
5.5.320.0370.04720.27
5.5.310.0300.07020.16
5.5.300.0070.04017.96
5.5.290.0000.04718.01
5.5.280.0030.09020.89
5.5.270.0100.08020.95
5.5.260.0030.04320.96
5.5.250.0130.07020.57
5.5.240.0030.07020.22
5.4.450.3970.04019.13
5.4.440.3700.03319.54
5.4.430.3130.04319.57
5.4.420.2730.03319.53
5.4.410.3030.04019.28
5.4.400.3630.03718.89
5.4.390.3100.03718.81
5.4.380.3330.03719.09
5.4.370.3700.03318.79
5.4.360.3600.04019.06
5.4.350.3730.03318.82
5.4.340.3570.04319.09
5.4.320.3370.03719.11
5.4.310.3400.04019.09
5.4.300.3300.03019.20
5.4.290.3130.03719.13
5.4.280.3570.04018.79
5.4.270.4030.04019.09
5.4.260.3430.04019.21
5.4.250.3700.04019.09
5.4.240.4000.03719.12
5.4.230.4130.03319.05
5.4.220.4070.04019.07
5.4.210.4130.04019.24
5.4.200.3730.04019.23
5.4.190.3100.04019.08
5.4.180.3470.04719.03
5.4.170.3070.03718.91
5.4.160.3230.04019.06
5.4.150.4230.02719.11
5.4.140.3900.04316.28
5.4.130.3500.03316.44
5.4.120.3130.04016.24
5.4.110.3270.03016.39
5.4.100.3470.03316.34
5.4.90.3870.03716.39
5.4.80.4000.04016.29
5.4.70.3770.03316.37

preferences:
68.56 ms | 401 KiB | 5 Q