3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a ="+535";

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)
8.3.70.0120.00316.38
8.3.60.0110.00816.75
8.3.50.0070.01222.12
8.3.40.0140.00718.59
8.3.30.0040.01118.75
8.3.20.0040.00420.16
8.3.10.0050.00321.82
8.3.00.0110.00420.63
8.2.180.0140.00316.32
8.2.170.0100.00522.96
8.2.160.0100.00322.14
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.13
8.2.110.0000.00822.02
8.2.100.0000.01217.78
8.2.90.0000.00719.27
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0040.00419.95
8.2.30.0060.00317.99
8.2.20.0040.00417.49
8.2.10.0070.00017.42
8.2.00.0000.00917.54
8.1.280.0100.01025.92
8.1.270.0040.00423.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.72
8.1.230.0090.00319.09
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0080.00017.40
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0080.00421.61
8.1.150.0000.00718.48
8.1.140.0030.00517.37
8.1.130.0000.00717.72
8.1.120.0040.00417.25
8.1.110.0000.00817.25
8.1.100.0040.00317.27
8.1.90.0040.00417.38
8.1.80.0050.00217.29
8.1.70.0000.00717.28
8.1.60.0000.00917.48
8.1.50.0040.00417.32
8.1.40.0040.00417.43
8.1.30.0000.00817.57
8.1.20.0000.00717.50
8.1.10.0000.00717.45
8.1.00.0040.00417.41
8.0.300.0070.00018.77
8.0.290.0070.00016.79
8.0.280.0070.00018.37
8.0.270.0030.00317.17
8.0.260.0040.00416.79
8.0.250.0030.00316.82
8.0.240.0020.00516.90
8.0.230.0030.00316.88
8.0.220.0000.00716.86
8.0.210.0000.00716.80
8.0.200.0000.00616.85
8.0.190.0000.00716.79
8.0.180.0100.00016.86
8.0.170.0000.00816.74
8.0.160.0030.00516.93
8.0.150.0000.00716.77
8.0.140.0000.00816.74
8.0.130.0030.00313.18
8.0.120.0020.00516.82
8.0.110.0040.00416.77
8.0.100.0000.00816.86
8.0.90.0000.00716.61
8.0.80.0120.00316.80
8.0.70.0000.00716.68
8.0.60.0040.00416.81
8.0.50.0000.00716.88
8.0.30.0130.00916.68
8.0.20.0080.01017.40
8.0.10.0050.00216.99
8.0.00.0120.00616.79
7.4.330.0060.00015.05
7.4.320.0060.00016.52
7.4.300.0030.00316.44
7.4.290.0050.00216.43
7.4.280.0060.00016.46
7.4.270.0040.00416.44
7.4.260.0040.00216.36
7.4.250.0000.00716.38
7.4.240.0020.00516.39
7.4.230.0070.00016.58
7.4.220.0090.00916.55
7.4.210.0060.01116.54
7.4.200.0000.00716.43
7.4.190.0030.00316.61
7.4.160.0130.00716.14
7.4.150.0150.00317.40
7.4.140.0110.00717.86
7.4.130.0110.00516.35
7.4.120.0050.01216.42
7.4.110.0060.00916.57
7.4.100.0100.01116.54
7.4.90.0090.00916.21
7.4.80.0110.01016.60
7.4.70.0130.00616.48
7.4.60.0060.01116.17
7.4.50.0040.00016.46
7.4.40.0070.01022.77
7.4.30.0040.01716.53
7.4.00.0060.00914.68
7.3.330.0000.00613.12
7.3.320.0030.00312.82
7.3.310.0000.00616.19
7.3.300.0000.00616.11
7.3.290.0130.00316.09
7.3.280.0080.00916.14
7.3.270.0150.00617.40
7.3.260.0110.00616.48
7.3.250.0140.00616.19
7.3.240.0060.01016.43
7.3.230.0000.01616.41
7.3.210.0130.00616.34
7.3.200.0090.00919.39
7.3.190.0100.00616.08
7.3.180.0140.00316.13
7.3.170.0030.01316.27
7.3.160.0130.00316.00
7.3.120.0100.00714.95
7.2.330.0140.00316.24
7.2.320.0000.01516.11
7.2.310.0070.01016.11
7.2.300.0100.00616.45
7.2.290.0060.00916.15
7.2.60.0040.01116.61
7.2.00.0040.01419.18
7.1.200.0040.00815.60
7.1.100.0080.00317.68
7.1.70.0070.01016.84
7.1.60.0060.01319.32
7.1.50.0070.01516.54
7.1.00.0030.07722.30
7.0.200.0020.00516.50
7.0.140.0030.07022.12
7.0.60.0030.04020.06
7.0.50.0030.04017.80
7.0.40.0100.07720.24
7.0.30.0330.07020.20
7.0.20.0330.05320.13
7.0.10.0070.04020.13
7.0.00.0070.06720.30
5.6.280.0000.07721.11
5.6.210.0170.06720.54
5.6.200.0130.03018.16
5.6.190.0130.07720.35
5.6.180.0470.07320.39
5.6.170.0300.04720.33
5.6.160.0070.08320.38
5.6.150.0170.06018.15
5.6.140.0030.04318.14
5.6.130.0000.05718.17
5.6.120.0100.08020.68
5.6.110.0100.03720.97
5.6.100.0130.08320.99
5.6.90.0070.04720.97
5.6.80.0000.04020.41
5.5.350.0230.07020.45
5.5.340.0070.06018.01
5.5.330.0070.08020.29
5.5.320.0070.04020.20
5.5.310.0370.07020.28
5.5.300.0100.08017.92
5.5.290.0000.04717.90
5.5.280.0100.08320.79
5.5.270.0070.08720.77
5.5.260.0070.05320.87
5.5.250.0000.06720.45
5.5.240.0200.07320.33
5.4.450.0730.04019.11
5.4.440.0670.04319.14
5.4.430.0600.04019.25
5.4.420.0770.03319.55
5.4.410.0700.06719.32
5.4.400.0530.03319.11
5.4.390.0500.03719.14
5.4.380.0200.07718.46
5.4.370.0670.05018.64
5.4.360.0700.05718.77
5.4.350.0100.05318.50
5.4.340.0330.05718.59
5.4.320.0030.03812.45
5.4.310.0080.03612.45
5.4.300.0080.03812.45
5.4.290.0070.03712.45
5.4.280.0080.03312.34
5.4.270.0060.04512.34
5.4.260.0070.03612.35
5.4.250.0090.04312.34
5.4.240.0030.03812.34
5.4.230.0040.03812.34
5.4.220.0080.05112.34
5.4.210.0040.03712.34
5.4.200.0060.03612.34
5.4.190.0080.04712.33
5.4.180.0030.04412.33
5.4.170.0300.06212.33
5.4.160.0140.04812.32
5.4.150.0180.04412.32
5.4.140.0160.04612.00
5.4.130.0160.04511.99
5.4.120.0360.08511.95
5.4.110.0150.04411.95
5.4.100.0180.04411.95
5.4.90.0140.04811.94
5.4.80.0300.07811.94
5.4.70.0190.04611.94
5.4.60.0170.04611.93
5.4.50.0180.04211.94
5.4.40.0340.07011.92
5.4.30.0180.04311.92
5.4.20.0160.04311.92
5.4.10.0220.07111.92
5.4.00.0160.04411.41
5.3.290.0060.03912.80
5.3.280.0060.05012.71
5.3.270.0140.04912.72
5.3.260.0140.04812.72
5.3.250.0220.07712.71
5.3.240.0160.04512.72
5.3.230.0200.04512.71
5.3.220.0150.04712.68
5.3.210.0240.04612.68
5.3.200.0190.04112.68
5.3.190.0220.05612.68
5.3.180.0210.04312.67
5.3.170.0150.04712.67
5.3.160.0280.06812.67
5.3.150.0170.04712.67
5.3.140.0280.06512.66
5.3.130.0250.04412.66
5.3.120.0340.06112.66
5.3.110.0160.05212.66
5.3.100.0190.05812.12
5.3.90.0240.04112.08
5.3.80.0290.06812.08
5.3.70.0180.04612.07
5.3.60.0280.06512.06
5.3.50.0200.04512.00
5.3.40.0210.05612.00
5.3.30.0160.04511.94
5.3.20.0300.06411.72
5.3.10.0250.06511.69
5.3.00.0200.04211.66

preferences:
42.27 ms | 401 KiB | 5 Q