3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('PHYSICS_SEMESTER_GRADE', 2.8); define('MATHS_SEMESTER_GRADE', 3.5); $grades = array(1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6); $physics = $maths = []; foreach ($grades as $grade) { $physics[$grade] = round((PHYSICS_SEMESTER_GRADE + $grade) / 2, 1); $maths[$grade] = round((MATHS_SEMESTER_GRADE + $grade) / 2, 1); } var_dump($physics, $maths);

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)
8.3.60.0110.00418.55
8.3.50.0130.00321.96
8.3.40.0120.00318.73
8.3.30.0100.00319.34
8.3.20.0000.00720.29
8.3.10.0090.00023.70
8.3.00.0080.00019.16
8.2.180.0060.00918.29
8.2.170.0090.00922.96
8.2.160.0100.00320.39
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00020.55
8.2.110.0060.00322.34
8.2.100.0090.00317.84
8.2.90.0040.00419.34
8.2.80.0030.00517.97
8.2.70.0080.00017.63
8.2.60.0080.00018.16
8.2.50.0040.00418.07
8.2.40.0040.00420.07
8.2.30.0080.00018.38
8.2.20.0020.00517.87
8.2.10.0000.00718.13
8.2.00.0040.00417.81
8.1.280.0130.01025.92
8.1.270.0050.00323.95
8.1.260.0080.00026.35
8.1.250.0090.00028.09
8.1.240.0040.00423.91
8.1.230.0030.00719.23
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0070.00217.25
8.1.180.0050.00319.13
8.1.170.0060.00318.64
8.1.160.0030.00521.96
8.1.150.0000.00718.71
8.1.140.0040.00417.43
8.1.130.0000.00817.81
8.1.120.0080.00017.56
8.1.110.0030.00517.41
8.1.100.0040.00417.48
8.1.90.0000.00717.55
8.1.80.0070.00017.42
8.1.70.0030.00317.48
8.1.60.0040.00417.54
8.1.50.0050.00217.55
8.1.40.0000.00817.59
8.1.30.0030.00617.63
8.1.20.0100.00017.70
8.1.10.0070.00017.68
8.1.00.0080.00017.43
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0000.00718.43
8.0.270.0000.00717.20
8.0.260.0030.00317.23
8.0.250.0020.00516.90
8.0.240.0040.00416.89
8.0.230.0090.00017.10
8.0.220.0080.00016.95
8.0.210.0030.00316.89
8.0.200.0030.00317.06
8.0.190.0000.00917.09
8.0.180.0040.00417.00
8.0.170.0040.00416.98
8.0.160.0000.00717.01
8.0.150.0000.00816.84
8.0.140.0000.00816.92
8.0.130.0030.00313.34
8.0.120.0080.00016.88
8.0.110.0040.00416.89
8.0.100.0000.00816.89
8.0.90.0000.00716.76
8.0.80.0030.01316.84
8.0.70.0040.00416.93
8.0.60.0070.00017.00
8.0.50.0000.00716.81
8.0.30.0060.01217.21
8.0.20.0090.00917.40
8.0.10.0050.00217.04
8.0.00.0090.00916.81
7.4.330.0050.00015.00
7.4.320.0030.00316.53
7.4.300.0070.00016.57
7.4.290.0040.00416.61
7.4.280.0040.00416.59
7.4.270.0050.00216.60
7.4.260.0030.00416.69
7.4.250.0000.00816.57
7.4.240.0060.00116.53
7.4.230.0040.00416.66
7.4.220.0130.00616.75
7.4.210.0120.00516.65
7.4.200.0040.00416.57
7.4.190.0030.00316.82
7.4.160.0160.00716.56
7.4.150.0130.00417.40
7.4.140.0110.01117.86
7.4.130.0090.00916.47
7.4.120.0100.00716.58
7.4.110.0110.00616.40
7.4.100.0140.01216.53
7.4.90.0160.00316.57
7.4.80.0120.01219.39
7.4.70.0130.00316.67
7.4.60.0100.00716.58
7.4.50.0000.00916.59
7.4.40.0100.00616.60
7.4.30.0110.00716.63
7.4.00.0040.00815.06
7.3.330.0000.00513.32
7.3.320.0060.00013.25
7.3.310.0040.00416.24
7.3.300.0040.00416.45
7.3.290.0100.00516.38
7.3.280.0040.01516.45
7.3.270.0100.00617.40
7.3.260.0070.01016.61
7.3.250.0100.00716.59
7.3.240.0100.01316.66
7.3.230.0030.01316.55
7.3.210.0090.00816.50
7.3.200.0090.00919.39
7.3.190.0130.01016.68
7.3.180.0050.01116.43
7.3.170.0070.01916.52
7.3.160.0110.01116.75
7.3.120.0090.00615.11
7.2.330.0090.00916.63
7.2.320.0180.00016.62
7.2.310.0110.00616.91
7.2.300.0080.00816.68
7.2.290.0070.01016.82
7.2.00.0070.01519.21
7.1.200.0130.01015.64
7.1.100.0060.00618.37
7.1.70.0030.00317.21
7.1.60.0110.01419.46
7.1.50.0140.01417.03
7.1.00.0070.07322.35
7.0.200.0040.00816.74
7.0.140.0000.07721.97
7.0.100.0100.04720.01
7.0.90.0030.04019.94
7.0.80.0070.04320.14
7.0.70.0000.04319.99
7.0.60.0000.05019.96
7.0.50.0070.04720.39
7.0.40.0000.04720.06
7.0.30.0000.05020.00
7.0.20.0070.03020.04
7.0.10.0030.04720.18
7.0.00.0000.04320.14
5.6.280.0100.06321.09
5.6.250.0030.04320.54
5.6.240.0000.06020.60
5.6.230.0000.04020.61
5.6.220.0000.04320.70
5.6.210.0000.04320.61
5.6.200.0070.03320.91
5.6.190.0130.03021.05
5.6.180.0030.04721.02
5.6.170.0000.04321.11
5.6.160.0070.04020.96
5.6.150.0000.04021.17
5.6.140.0030.04321.04
5.6.130.0100.04021.11
5.6.120.0030.03721.17
5.6.110.0030.04321.07
5.6.100.0130.03021.15
5.6.90.0030.08321.08
5.6.80.0100.05720.43
5.6.70.0030.03720.49
5.6.60.0200.07020.45
5.6.50.0170.05320.45
5.6.40.0030.05720.30
5.6.30.0070.07020.25
5.6.20.0170.07020.45
5.6.10.0000.04720.52
5.6.00.0070.08020.40
5.5.380.0100.03720.37
5.5.370.0100.03720.36
5.5.360.0030.04020.37
5.5.350.0030.04720.37
5.5.340.0070.03720.91
5.5.330.0130.03020.79
5.5.320.0030.03720.74
5.5.310.0030.04020.76
5.5.300.0030.04020.63
5.5.290.0030.04320.92
5.5.280.0030.04320.80
5.5.270.0070.04020.90
5.5.260.0070.04320.73
5.5.250.0070.08720.61
5.5.240.0030.07020.27
5.5.230.0030.07320.14
5.5.220.0070.04320.11
5.5.210.0170.06720.18
5.5.200.0070.03320.18
5.5.190.0130.07720.25
5.5.180.0070.07019.95
5.5.160.0100.07320.25
5.5.150.0000.04720.23
5.5.140.0130.05020.18
5.5.130.0000.08720.22
5.5.120.0130.05320.18
5.5.110.0170.06720.14
5.5.100.0100.07720.07
5.5.90.0030.08020.07
5.5.80.0070.07720.09
5.5.70.0100.07319.93
5.5.60.0030.08020.09
5.5.50.0130.07020.05
5.5.40.0100.07720.02
5.5.30.0030.07020.08
5.5.20.0100.07720.09
5.5.10.0070.05320.07
5.5.00.0070.05720.11
5.4.450.0030.04319.49
5.4.440.0000.04719.40
5.4.430.0070.03719.48
5.4.420.0030.04019.20
5.4.410.0000.07319.27
5.4.400.0070.07019.02
5.4.390.0130.06719.10
5.4.380.0070.07319.06
5.4.370.0130.03319.29
5.4.360.0030.06018.98
5.4.350.0000.08019.20
5.4.340.0130.07319.17
5.4.320.0170.06319.11
5.4.310.0100.05319.03
5.4.300.0100.03319.29
5.4.290.0070.07718.98
5.4.280.0070.07319.16
5.4.270.0130.07319.07
5.4.260.0070.07019.09
5.4.250.0130.05018.98
5.4.240.0070.07319.07
5.4.230.0100.06019.07
5.4.220.0100.08019.31
5.4.210.0100.07019.00
5.4.200.0100.08018.87
5.4.190.0130.06718.95
5.4.180.0030.04719.08
5.4.170.0030.05718.90
5.4.160.0030.07719.01
5.4.150.0070.08019.08
5.4.140.0070.05016.39
5.4.130.0030.03716.43
5.4.120.0030.07716.43
5.4.110.0100.07016.35
5.4.100.0100.06716.35
5.4.90.0100.07316.24
5.4.80.0030.04316.28
5.4.70.0000.03716.31
5.4.60.0100.07016.33
5.4.50.0100.06316.20
5.4.40.0070.03016.24
5.4.30.0070.06716.30
5.4.20.0030.07016.32
5.4.10.0100.07016.20
5.4.00.0070.04015.84
5.3.290.0130.03714.62
5.3.280.0070.06014.46
5.3.270.0070.03714.61
5.3.260.0030.08014.60
5.3.250.0070.04314.46
5.3.240.0100.05714.47
5.3.230.0030.04714.55
5.3.220.0130.06314.51
5.3.210.0130.06314.55
5.3.200.0130.05714.43
5.3.190.0030.03714.43
5.3.180.0170.06314.53
5.3.170.0070.07014.55
5.3.160.0030.06014.43
5.3.150.0030.03314.43
5.3.140.0070.07714.55
5.3.130.0000.07314.55
5.3.120.0030.06314.41
5.3.110.0000.04314.55
5.3.100.0000.08013.87
5.3.90.0100.03013.88
5.3.80.0000.03713.81
5.3.70.0100.07014.03
5.3.60.0070.06313.87
5.3.50.0030.05013.95
5.3.40.0030.08013.93
5.3.30.0100.06713.83
5.3.20.0070.07313.63
5.3.10.0070.07313.61
5.3.00.0000.08013.55
5.2.170.0000.04011.18
5.2.160.0130.05311.21
5.2.150.0000.04011.05
5.2.140.0070.04011.05
5.2.130.0070.05011.14
5.2.120.0070.06011.11
5.2.110.0030.05011.13
5.2.100.0100.05711.05
5.2.90.0030.06011.05
5.2.80.0070.06011.05
5.2.70.0070.05011.08
5.2.60.0000.04711.05
5.2.50.0030.06311.05
5.2.40.0030.06011.05
5.2.30.0030.06311.05
5.2.20.0030.06011.05
5.2.10.0100.04011.05
5.2.00.0070.06011.05
5.1.60.0030.05311.05
5.1.50.0030.03711.05
5.1.40.0030.03311.05
5.1.30.0070.05311.05
5.1.20.0030.05311.05
5.1.10.0130.04711.05
5.1.00.0030.05311.05
5.0.50.0030.04711.05
5.0.40.0070.02011.05
5.0.30.0030.03711.05
5.0.20.0030.04311.05
5.0.10.0070.03711.05
5.0.00.0070.05711.05
4.4.90.0070.02011.05
4.4.80.0030.03311.05
4.4.70.0030.02011.05
4.4.60.0030.03311.05
4.4.50.0030.03711.05
4.4.40.0000.05711.05
4.4.30.0000.02011.05
4.4.20.0030.03011.05
4.4.10.0000.02711.05
4.4.00.0070.04011.05
4.3.110.0070.02311.05
4.3.100.0070.03011.05
4.3.90.0030.03311.05
4.3.80.0000.05711.05
4.3.70.0030.02011.05
4.3.60.0030.03011.05
4.3.50.0000.03011.05
4.3.40.0000.04711.05
4.3.30.0000.03711.05
4.3.20.0070.03011.05
4.3.10.0030.03011.05
4.3.00.0000.03311.05

preferences:
41.1 ms | 401 KiB | 5 Q