3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num = 012014; $num = strval($num); echo $num."-"; echo substr($num, 0, $num < 0 ? 3 : 2);

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)
8.3.60.0070.00716.63
8.3.50.0120.00521.97
8.3.40.0070.00718.68
8.3.30.0000.01519.09
8.3.20.0040.00420.34
8.3.10.0110.00723.38
8.3.00.0040.00419.26
8.2.180.0090.00618.29
8.2.170.0070.00722.96
8.2.160.0000.01320.42
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00320.91
8.2.110.0090.00022.25
8.2.100.0110.00020.35
8.2.90.0040.00419.23
8.2.80.0030.00517.97
8.2.70.0030.00617.63
8.2.60.0080.00018.04
8.2.50.0000.00818.07
8.2.40.0000.00821.25
8.2.30.0070.00018.13
8.2.20.0050.00217.71
8.2.10.0040.00418.00
8.2.00.0060.00317.61
8.1.280.0140.00425.92
8.1.270.0030.00524.02
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.83
8.1.230.0070.00419.02
8.1.220.0000.00817.79
8.1.210.0080.00018.77
8.1.200.0110.00317.13
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0070.00022.00
8.1.150.0040.00418.54
8.1.140.0050.00217.44
8.1.130.0030.00317.82
8.1.120.0050.00317.44
8.1.110.0000.00717.44
8.1.100.0070.00017.50
8.1.90.0020.00517.45
8.1.80.0000.00717.42
8.1.70.0030.00317.40
8.1.60.0040.00417.65
8.1.50.0030.00517.50
8.1.40.0050.00217.41
8.1.30.0080.00017.61
8.1.20.0040.00417.61
8.1.10.0000.01017.54
8.1.00.0040.00417.47
8.0.300.0040.00418.77
8.0.290.0000.01116.58
8.0.280.0030.00518.45
8.0.270.0040.00417.16
8.0.260.0030.00317.30
8.0.250.0070.00016.96
8.0.240.0070.00016.95
8.0.230.0040.00416.85
8.0.220.0000.00716.88
8.0.210.0040.00416.93
8.0.200.0030.00317.02
8.0.190.0050.00316.94
8.0.180.0030.00316.95
8.0.170.0040.00416.94
8.0.160.0050.00216.88
8.0.150.0000.00716.78
8.0.140.0000.00716.90
8.0.130.0050.00013.30
8.0.120.0000.00816.80
8.0.110.0000.00716.83
8.0.100.0000.00916.74
8.0.90.0000.00716.69
8.0.80.0040.01116.93
8.0.70.0080.00016.92
8.0.60.0070.00016.84
8.0.50.0040.00416.95
8.0.30.0080.01016.94
8.0.20.0100.00817.40
8.0.10.0000.00817.04
8.0.00.0120.00816.88
7.4.330.0000.00515.00
7.4.320.0030.00316.61
7.4.300.0000.00616.59
7.4.290.0070.00016.61
7.4.280.0060.00316.35
7.4.270.0000.00916.60
7.4.260.0070.00016.50
7.4.250.0000.00816.37
7.4.240.0030.00416.46
7.4.230.0030.00316.53
7.4.220.0090.01616.56
7.4.210.0080.00816.41
7.4.200.0040.00416.39
7.4.190.0000.00816.41
7.4.160.0030.01316.50
7.4.150.0150.00317.40
7.4.140.0090.01217.86
7.4.130.0070.01016.42
7.4.120.0080.00916.63
7.4.110.0110.01116.39
7.4.100.0150.00616.31
7.4.90.0090.00916.59
7.4.80.0110.01119.39
7.4.70.0100.00616.25
7.4.60.0120.00616.53
7.4.50.0000.00616.56
7.4.40.0130.00916.63
7.4.30.0110.01116.58
7.4.00.0070.00714.77
7.3.330.0000.00513.04
7.3.320.0000.00513.09
7.3.310.0000.00716.20
7.3.300.0000.00716.13
7.3.290.0040.01116.19
7.3.280.0130.00316.23
7.3.270.0100.00617.40
7.3.260.0170.00716.32
7.3.250.0100.01316.41
7.3.240.0070.01116.52
7.3.230.0140.00416.43
7.3.210.0130.01016.58
7.3.200.0100.00716.37
7.3.190.0030.01216.47
7.3.180.0110.00616.25
7.3.170.0130.00616.51
7.3.160.0110.00616.48
7.3.120.0040.01414.51
7.2.330.0130.00616.50
7.2.320.0070.01016.68
7.2.310.0070.01116.67
7.2.300.0130.00316.73
7.2.290.0150.00916.64
7.2.00.0090.00619.55
7.1.200.0040.00815.84
7.1.100.0090.00318.10
7.1.70.0000.00817.19
7.1.60.0040.01819.46
7.1.50.0120.00616.92
7.1.00.0030.07022.28
7.0.200.0030.00716.92
7.0.140.0070.07021.97
7.0.60.0000.07719.95
7.0.50.0100.07317.87
7.0.40.0100.06020.20
7.0.30.0200.04720.20
7.0.20.0330.06020.38
7.0.10.0130.08020.33
7.0.00.0030.06020.00
5.6.280.0100.06720.89
5.6.210.0130.07720.68
5.6.200.0030.06318.13
5.6.190.0070.07720.60
5.6.180.0530.06320.66
5.6.170.0270.03720.48
5.6.160.0070.04020.48
5.6.150.0100.06318.18
5.6.140.0100.06718.11
5.6.130.0070.05318.11
5.6.120.0030.06021.11
5.6.110.0100.04721.11
5.6.100.0070.08321.03
5.6.90.0070.08321.09
5.6.80.0100.06720.38
5.5.350.0300.08020.48
5.5.340.0070.05317.89
5.5.330.0100.07720.15
5.5.320.0030.07720.13
5.5.310.0270.03320.18
5.5.300.0030.07017.92
5.5.290.0100.07317.88
5.5.280.0100.08020.97
5.5.270.0100.05020.85
5.5.260.0070.08720.96
5.5.250.0070.04020.68
5.5.240.0070.08020.32
5.4.450.0670.05319.12
5.4.440.0130.05319.49
5.4.430.0100.05319.50
5.4.420.1270.06019.43
5.4.410.1100.06019.11
5.4.400.0730.05319.28
5.4.390.1100.05019.14
5.4.380.0370.05718.48
5.4.370.0530.05718.68
5.4.360.0330.05718.57
5.4.350.0200.06718.50
5.4.340.0370.06718.46
5.4.320.0070.03712.45
5.4.310.0060.04212.45
5.4.300.0060.05412.45
5.4.290.0120.05312.45
5.4.280.0090.05212.34
5.4.270.0150.04612.34
5.4.260.0030.06012.34
5.4.250.0110.05112.35
5.4.240.0070.05312.35
5.4.230.0070.05512.34
5.4.220.0080.03612.34
5.4.210.0060.03912.34
5.4.200.0060.04112.34
5.4.190.0050.04212.34
5.4.180.0060.04212.33
5.4.170.0070.03512.35
5.4.160.0060.03612.34
5.4.150.0040.04112.34
5.4.140.0040.04012.02
5.4.130.0050.03712.01
5.4.120.0100.04311.96
5.4.110.0120.04711.96
5.4.100.0100.03611.96
5.4.90.0080.03811.96
5.4.80.0090.03911.96
5.4.70.0070.04211.96
5.4.60.0060.04511.96
5.4.50.0060.04211.96
5.4.40.0070.03811.95
5.4.30.0110.04411.95
5.4.20.0080.04111.95
5.4.10.0070.04011.95
5.4.00.0070.05211.44
5.3.290.0060.03912.80
5.3.280.0060.05612.71
5.3.270.0090.05112.72
5.3.260.0080.05312.72
5.3.250.0120.04912.72
5.3.240.0090.05212.72
5.3.230.0100.04812.71
5.3.220.0140.04412.68
5.3.210.0120.04812.68
5.3.200.0070.04812.68
5.3.190.0100.03312.67
5.3.180.0080.04112.68
5.3.170.0080.04012.67
5.3.160.0060.03912.68
5.3.150.0070.04112.67
5.3.140.0080.03812.66
5.3.130.0140.04312.66
5.3.120.0100.04312.66
5.3.110.0100.03812.66
5.3.100.0070.04412.12
5.3.90.0080.04712.08
5.3.80.0090.04512.07
5.3.70.0070.04712.07
5.3.60.0100.04312.07
5.3.50.0080.04212.00
5.3.40.0120.03812.00
5.3.30.0090.04511.94
5.3.20.0080.04411.72
5.3.10.0130.04111.69
5.3.00.0070.05011.67
5.2.170.0070.0309.18
5.2.160.0050.0299.18
5.2.150.0070.0299.18
5.2.140.0070.0299.17
5.2.130.0090.0319.14
5.2.120.0040.0409.13
5.2.110.0060.0389.14
5.2.100.0060.0399.14
5.2.90.0070.0399.14
5.2.80.0060.0419.14
5.2.70.0060.0369.13
5.2.60.0040.0339.08
5.2.50.0060.0369.05
5.2.40.0010.0359.02
5.2.30.0090.0359.01
5.2.20.0060.0309.00
5.2.10.0090.0258.93
5.2.00.0100.0248.79
5.1.60.0090.0228.07
5.1.50.0060.0268.07
5.1.40.0040.0268.05
5.1.30.0030.0288.41
5.1.20.0050.0328.43
5.1.10.0040.0288.15
5.1.00.0060.0238.15
5.0.50.0040.0206.63
5.0.40.0040.0186.49
5.0.30.0020.0366.30
5.0.20.0060.0226.27
5.0.10.0060.0176.25
5.0.00.0020.0316.24
4.4.90.0050.0144.78
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0010.0174.75
4.4.50.0050.0144.77
4.4.40.0040.0244.71
4.4.30.0040.0164.76
4.4.20.0050.0134.85
4.4.10.0030.0164.85
4.4.00.0030.0254.76
4.3.110.0020.0184.67
4.3.100.0020.0164.66
4.3.90.0010.0164.63
4.3.80.0050.0224.58
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0040.0174.63
4.3.40.0050.0254.54
4.3.30.0020.0173.29
4.3.20.0040.0173.27
4.3.10.0010.0173.23
4.3.00.0270.01716.12

preferences:
42.06 ms | 401 KiB | 5 Q