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 = !true; //const ONE6 = 1 ~ 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 ONE15 = '' => 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 ONE222 = 1 and 1; const ONE233 = 1 or 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)
8.3.60.0110.00416.63
8.3.50.0120.00917.85
8.3.40.0110.00418.70
8.3.30.0110.00318.96
8.3.20.0050.00220.22
8.3.10.0070.00318.65
8.3.00.0080.00019.13
8.2.180.0090.00616.38
8.2.170.0120.00322.96
8.2.160.0110.00720.34
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0120.00320.86
8.2.110.0100.00719.30
8.2.100.0130.00017.59
8.2.90.0080.00018.92
8.2.80.0030.00517.97
8.2.70.0060.00317.50
8.2.60.0050.00519.53
8.2.50.0040.00418.07
8.2.40.0050.00218.09
8.2.30.0000.00719.31
8.2.20.0040.00417.55
8.2.10.0020.00517.84
8.2.00.0000.00817.54
8.1.280.0090.00925.92
8.1.270.0000.00823.65
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00423.92
8.1.230.0060.00618.82
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0060.00616.85
8.1.190.0000.00917.10
8.1.180.0040.00418.10
8.1.170.0060.00318.43
8.1.160.0020.00521.88
8.1.150.0040.00418.75
8.1.140.0070.00017.28
8.1.130.0030.00317.83
8.1.120.0080.00017.37
8.1.110.0000.00817.21
8.1.100.0070.00017.37
8.1.90.0000.00717.29
8.1.80.0080.00017.29
8.1.70.0000.00717.31
8.1.60.0090.00017.36
8.1.50.0000.00817.38
8.1.40.0000.00717.38
8.1.30.0080.00017.47
8.1.20.0060.00317.50
8.1.10.0030.00617.36
8.1.00.0040.00417.21
8.0.300.0030.00318.77
8.0.290.0000.00716.58
8.0.280.0000.00718.38
8.0.270.0080.00017.20
8.0.260.0060.00017.12
8.0.250.0030.00316.84
8.0.240.0000.00716.81
8.0.230.0030.00316.74
8.0.220.0000.00716.73
8.0.210.0000.00716.79
8.0.200.0070.00016.72
8.0.190.0040.00416.79
8.0.180.0040.00416.79
8.0.170.0070.00016.86
8.0.160.0030.00316.79
8.0.150.0070.00016.68
8.0.140.0000.00716.70
8.0.130.0030.00313.20
8.0.120.0050.00316.73
8.0.110.0000.00716.66
8.0.100.0040.00416.80
8.0.90.0050.00216.71
8.0.80.0120.00916.64
8.0.70.0000.00916.76
8.0.60.0050.00216.64
8.0.50.0000.00716.79
8.0.30.0060.01216.99
8.0.20.0120.01117.40
8.0.10.0050.00316.92
8.0.00.0120.00816.47
7.4.330.0060.00015.00
7.4.320.0030.00316.33
7.4.300.0060.00016.35
7.4.290.0070.00016.36
7.4.280.0050.00316.36
7.4.270.0040.00416.40
7.4.260.0000.00816.41
7.4.250.0050.00316.45
7.4.240.0020.00516.41
7.4.230.0000.00716.46
7.4.220.0090.00916.43
7.4.210.0070.01216.54
7.4.200.0030.00316.51
7.4.160.0100.01016.19
7.4.150.0170.00017.40
7.4.140.0110.00817.86
7.4.130.0090.00816.37
7.4.120.0060.01116.37
7.4.110.0060.01116.26
7.4.100.0110.00716.36
7.4.90.0230.00016.46
7.4.80.0150.00619.39
7.4.70.0100.00616.48
7.4.60.0000.01716.16
7.4.50.0040.00416.19
7.4.40.0130.00916.40
7.4.30.0120.00316.39
7.4.00.0120.00314.71
7.3.330.0020.00213.04
7.3.320.0030.00313.17
7.3.310.0000.00815.98
7.3.300.0030.00316.22
7.3.290.0100.01016.17
7.3.280.0070.01216.18
7.3.270.0060.01217.40
7.3.260.0120.01216.23
7.3.250.0070.01016.19
7.3.240.0110.00616.45
7.3.230.0070.01316.39
7.3.210.0040.01416.30
7.3.200.0120.00819.39
7.3.190.0090.00916.40
7.3.180.0130.00616.22
7.3.170.0090.00616.28
7.3.160.0040.01116.18
7.2.330.0070.01016.54
7.2.320.0070.01116.32
7.2.310.0130.00916.56
7.2.300.0100.00616.27
7.2.290.0060.01016.55
7.2.00.0060.00918.98
7.1.100.0060.00617.82
7.1.70.0000.00716.64
7.1.60.0070.00719.61
7.1.50.0060.00616.98
7.1.00.0000.08022.53
7.0.200.0040.00416.59
7.0.140.0070.07022.21
7.0.60.0200.06320.04
7.0.50.0030.04017.87
7.0.40.0170.04320.11
7.0.30.0570.07020.23
7.0.20.0270.05020.21
7.0.10.0030.04320.23
7.0.00.0070.09020.25
5.6.280.0030.09320.86
5.6.210.0030.04320.70
5.6.200.0170.07018.29
5.6.190.0170.08320.48
5.6.180.0230.05720.33
5.6.170.0130.04720.52
5.6.160.0030.05720.47
5.6.150.0100.05318.25
5.6.140.0030.08318.22
5.6.130.0030.04318.16
5.6.120.0030.05021.00
5.6.110.0070.08321.06
5.6.100.0030.09020.96
5.6.90.0000.08320.99
5.6.80.0100.07020.37
5.6.70.3230.03020.25
5.5.350.0130.05020.49
5.5.340.0030.08717.96
5.5.330.0100.07320.44
5.5.320.0300.05720.31
5.5.310.0270.05020.27
5.5.300.0030.08018.07
5.5.290.0130.03718.03
5.5.280.0130.06020.89
5.5.270.0130.04320.97
5.5.260.0130.05320.86
5.5.250.0070.08020.58
5.5.240.3970.04020.15
5.4.450.0300.04019.42
5.4.440.0400.04019.54
5.4.430.0770.06719.64
5.4.420.0700.05719.48
5.4.410.0100.05319.45
5.4.400.0800.04318.89
5.4.390.0830.04719.21
5.4.380.0270.06018.56
5.4.370.0270.06718.45
5.4.360.0330.05018.54
5.4.350.0130.06018.82
5.4.340.0200.07318.80
5.4.320.0100.03412.50
5.4.310.0090.04012.50
5.4.300.0080.04112.50
5.4.290.0110.03412.50
5.4.280.0060.03812.40
5.4.270.0060.03612.40
5.4.260.0060.03812.40
5.4.250.0080.03812.40
5.4.240.0080.03512.40
5.4.230.0050.03912.39
5.4.220.0060.04212.39
5.4.210.0020.03912.39
5.4.200.0090.03512.39
5.4.190.0050.03812.39
5.4.180.0070.03812.39
5.4.170.0070.03812.40
5.4.160.0040.04112.39
5.4.150.0090.03812.39
5.4.140.0110.03912.08
5.4.130.0050.03612.06
5.4.120.0060.03512.02
5.4.110.0060.03812.02
5.4.100.0110.03312.03
5.4.90.0050.04112.02
5.4.80.0040.04012.02
5.4.70.0070.03512.02
5.4.60.0050.03612.02
5.4.50.0060.03512.02
5.4.40.0060.04012.00
5.4.30.0090.03312.00
5.4.20.0090.03212.00
5.4.10.0090.04212.00
5.4.00.0030.03811.50

preferences:
62.77 ms | 400 KiB | 5 Q