3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace ns01 { class cl01 { const ONE1 = 1 +1; const ONE2 = 34 - 34; const ONE3 = true; const ONE4 = 1 % 1; const ONE5 = !self::ONE3; const ONE6 = ~ 1; const ONE7 = 1 | 1; const ONE8 = 1 & 1; const ONE9 = 1 ^ 1; const ONE10 = 1 << 1; const ONE11 = 1 >> 1; const ONE12 = 1 . 1; const ONE13 = 1 ?: 1; const ONE14 = 1 <= 1; const ONE16 = 1 == 1; const ONE17 = 1 != 1; const ONE18 = 1 < 1; const ONE19 = 1 > 1; const ONE20 = 1 === 1; const ONE21 = 1 !== 1; const ONE22 = 1 && 1; const ONE23 = 1 || 1; const ONE24 = 1 xor 1; } }

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)
8.3.60.0090.00616.13
8.3.50.0100.00821.87
8.3.40.0100.00718.54
8.3.30.0170.00319.02
8.3.20.0040.00420.35
8.3.10.0070.00318.53
8.3.00.0090.00019.13
8.2.180.0150.00316.63
8.2.170.0170.00322.96
8.2.160.0080.00620.44
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00019.70
8.2.110.0000.00920.38
8.2.100.0090.00317.91
8.2.90.0040.00418.86
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0030.00618.09
8.2.30.0000.00819.43
8.2.20.0000.00817.55
8.2.10.0060.00319.66
8.2.00.0080.00017.59
8.1.280.0070.01025.92
8.1.270.0160.00623.99
8.1.260.0000.00726.35
8.1.250.0090.00028.09
8.1.240.0060.00323.87
8.1.230.0080.00419.22
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0040.00417.00
8.1.180.0060.00318.10
8.1.170.0060.00318.39
8.1.160.0070.00021.90
8.1.150.0050.00318.75
8.1.140.0040.00417.36
8.1.130.0000.00717.76
8.1.120.0000.00717.24
8.1.110.0060.00317.19
8.1.100.0040.00417.32
8.1.90.0080.00017.29
8.1.80.0050.00317.33
8.1.70.0040.00417.27
8.1.60.0030.00617.43
8.1.50.0030.00517.37
8.1.40.0040.00417.26
8.1.30.0000.00917.40
8.1.20.0050.00317.59
8.1.10.0040.00417.43
8.1.00.0040.00417.19
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0070.00018.32
8.0.270.0070.00017.12
8.0.260.0070.00017.11
8.0.250.0000.00716.69
8.0.240.0060.00016.66
8.0.230.0000.00716.73
8.0.220.0030.00316.69
8.0.210.0070.00016.71
8.0.200.0000.00716.79
8.0.190.0000.00716.70
8.0.180.0040.00416.83
8.0.170.0050.00316.70
8.0.160.0040.00416.74
8.0.150.0040.00416.62
8.0.140.0070.00016.61
8.0.130.0080.00013.24
8.0.120.0080.00016.77
8.0.110.0000.00716.73
8.0.100.0070.00016.68
8.0.90.0000.00716.75
8.0.80.0110.00416.67
8.0.70.0040.00416.61
8.0.60.0040.00416.66
8.0.50.0000.00716.79
8.0.30.0130.00916.81
8.0.20.0150.00817.40
8.0.10.0000.00816.84
8.0.00.0100.00716.46
7.4.330.0000.00515.00
7.4.320.0030.00316.30
7.4.300.0030.00316.37
7.4.290.0000.00716.38
7.4.280.0050.00316.39
7.4.270.0000.00716.26
7.4.260.0030.00316.36
7.4.250.0040.00416.23
7.4.240.0030.00316.41
7.4.230.0040.00416.32
7.4.220.0150.00816.53
7.4.210.0070.00716.39
7.4.200.0040.00416.39
7.4.160.0090.00616.34
7.4.150.0070.01117.40
7.4.140.0050.01817.86
7.4.130.0020.01516.25
7.4.120.0080.00916.47
7.4.110.0090.00616.38
7.4.100.0150.00616.31
7.4.90.0110.00616.36
7.4.80.0060.01219.39
7.4.70.0030.01416.24
7.4.60.0150.00316.40
7.4.50.0000.00816.32
7.4.40.0110.01016.14
7.4.30.0040.01216.51
7.4.00.0030.01014.64
7.3.330.0020.00213.15
7.3.320.0050.00013.04
7.3.310.0000.00716.07
7.3.300.0070.00016.21
7.3.290.0120.00916.17
7.3.280.0080.00816.19
7.3.270.0090.00917.40
7.3.260.0120.00616.30
7.3.250.0090.00916.27
7.3.240.0120.00616.11
7.3.230.0100.00716.39
7.3.210.0110.00716.22
7.3.200.0110.01119.39
7.3.190.0150.00616.36
7.3.180.0030.01216.00
7.3.170.0070.00716.27
7.3.160.0100.00716.36
7.2.330.0080.01116.21
7.2.320.0070.01016.17
7.2.310.0030.01316.44
7.2.300.0130.00316.24
7.2.290.0030.01316.59
7.1.70.0040.00816.93
7.1.60.0110.01419.61
7.1.50.0100.01316.67
7.1.00.0000.08022.44
7.0.200.0050.00516.71
7.0.140.0030.07321.92
7.0.60.0170.07720.02
7.0.50.0030.05317.87
7.0.40.0130.08020.20
7.0.30.0030.08720.25
7.0.20.0230.09020.24
7.0.10.0070.05020.26
7.0.00.0000.04720.30
5.6.280.0070.07020.82
5.6.210.0070.04020.69
5.6.200.0070.05018.29
5.6.190.0030.09320.46
5.6.180.0330.04320.68
5.6.170.0400.04020.50
5.6.160.0000.05020.44
5.6.150.0070.08018.14
5.6.140.0100.06018.28
5.6.130.0130.06318.27
5.6.120.0070.06320.99
5.6.110.0030.07721.11
5.6.100.0070.03721.14
5.6.90.0100.07721.02
5.6.80.0170.07020.29
5.5.350.0400.07020.44
5.5.340.0070.06718.05
5.5.330.0030.04020.19
5.5.320.0370.06320.38
5.5.310.0300.08020.27
5.5.300.0100.06717.92
5.5.290.0030.04318.07
5.5.280.0100.03720.79
5.5.270.0070.08320.86
5.5.260.0030.04720.96
5.5.250.0070.03720.49
5.5.240.0030.08020.15
5.4.450.0530.04719.33
5.4.440.0300.04719.52
5.4.430.0700.05319.51
5.4.420.0400.06019.63
5.4.410.0500.06019.53
5.4.400.0570.06718.98
5.4.390.0900.04718.89
5.4.380.0400.04018.83
5.4.370.0130.05718.63
5.4.360.0200.06018.78
5.4.350.0270.05718.57
5.4.340.0300.05018.63
5.4.320.0040.03812.51
5.4.310.0080.04312.50
5.4.300.0050.04012.50
5.4.290.0110.04812.51
5.4.280.0110.03812.40
5.4.270.0070.04212.40
5.4.260.0080.03712.40
5.4.250.0060.04012.40
5.4.240.0060.04112.40
5.4.230.0080.04512.39
5.4.220.0040.04212.39
5.4.210.0050.03612.39
5.4.200.0060.04112.39
5.4.190.0070.04212.39
5.4.180.0060.03612.39
5.4.170.0080.04712.40
5.4.160.0040.03712.39
5.4.150.0030.04712.39
5.4.140.0080.03612.08
5.4.130.0060.03812.06
5.4.120.0070.03612.02
5.4.110.0070.03912.02
5.4.100.0070.03912.02
5.4.90.0040.04912.02
5.4.80.0070.04112.02
5.4.70.0080.03612.02
5.4.60.0090.04112.02
5.4.50.0060.04312.02
5.4.40.0060.03612.01
5.4.30.0030.03712.00
5.4.20.0070.03412.00
5.4.10.0070.03712.00
5.4.00.0040.03611.50

preferences:
42.72 ms | 401 KiB | 5 Q