3v4l.org

run code in 300+ PHP versions simultaneously
<?php const ONE1 = 1 +1; const ONE2 = 34 - 34; const ONE3 = true; const ONE4 = 1 % 1; const ONE5 = !true; 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 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; echo 1 and 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)
8.3.60.0090.01218.31
8.3.50.0050.01321.94
8.3.40.0040.01118.71
8.3.30.0150.00418.95
8.3.20.0040.00420.30
8.3.10.0070.00318.77
8.3.00.0050.00319.13
8.2.180.0150.00016.63
8.2.170.0150.00322.96
8.2.160.0100.00320.47
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0050.00326.16
8.2.120.0030.00621.04
8.2.110.0060.00322.11
8.2.100.0080.00417.59
8.2.90.0030.00517.63
8.2.80.0060.00319.32
8.2.70.0030.00617.38
8.2.60.0000.00817.50
8.2.50.0040.00417.55
8.2.40.0040.00418.09
8.2.30.0000.00819.39
8.2.20.0000.00717.56
8.2.10.0040.00417.91
8.2.00.0040.00417.76
8.1.280.0170.00325.92
8.1.270.0000.00823.83
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0030.01022.40
8.1.230.0030.00922.68
8.1.220.0000.00817.74
8.1.210.0040.00420.42
8.1.200.0060.00317.22
8.1.190.0090.00017.11
8.1.180.0060.00318.10
8.1.170.0030.00617.62
8.1.160.0000.00721.98
8.1.150.0000.00718.85
8.1.140.0060.00317.49
8.1.130.0000.00817.71
8.1.120.0070.00017.47
8.1.110.0070.00017.47
8.1.100.0000.00717.41
8.1.90.0000.00817.42
8.1.80.0080.00017.46
8.1.70.0030.00317.38
8.1.60.0110.00017.59
8.1.50.0000.00817.53
8.1.40.0000.00817.48
8.1.30.0040.00417.52
8.1.20.0050.00317.51
8.1.10.0040.00417.42
8.1.00.0000.00717.40
8.0.300.0040.00421.95
8.0.290.0000.00816.58
8.0.280.0070.00018.43
8.0.270.0000.00717.27
8.0.260.0030.00318.43
8.0.250.0050.00317.00
8.0.240.0070.00016.89
8.0.230.0000.00616.79
8.0.220.0070.00016.88
8.0.210.0000.00816.93
8.0.200.0000.00616.94
8.0.190.0090.00016.95
8.0.180.0030.00516.90
8.0.170.0040.00416.95
8.0.160.0040.00416.99
8.0.150.0000.00716.69
8.0.140.0000.00816.84
8.0.130.0030.00313.30
8.0.120.0060.00316.79
8.0.110.0000.00716.92
8.0.100.0070.00016.67
8.0.90.0070.00016.86
8.0.80.0110.01116.82
8.0.70.0040.00416.91
8.0.60.0070.00016.82
8.0.50.0000.00716.82
8.0.30.0160.00317.18
8.0.20.0070.01417.40
8.0.10.0040.00417.09
8.0.00.0110.00716.83
7.4.330.0000.00715.00
7.4.320.0000.00616.55
7.4.300.0000.00616.59
7.4.290.0070.00016.33
7.4.280.0000.00716.59
7.4.270.0000.00716.57
7.4.260.0040.00416.47
7.4.250.0050.00316.58
7.4.240.0040.00316.41
7.4.230.0000.00716.22
7.4.220.0160.00416.60
7.4.210.0040.01116.48
7.4.200.0030.00316.53
7.4.160.0130.00316.35
7.4.150.0070.01117.40
7.4.140.0140.00717.86
7.4.130.0030.01316.46
7.4.120.0080.00816.53
7.4.110.0130.00316.57
7.4.100.0060.01616.70
7.4.90.0130.01016.59
7.4.80.0060.01219.39
7.4.70.0120.00416.32
7.4.60.0070.01016.41
7.4.50.0050.00316.14
7.4.40.0130.00316.45
7.4.30.0040.01116.64
7.4.00.0100.00715.00
7.3.330.0020.00213.08
7.3.320.0000.00513.16
7.3.310.0070.00016.30
7.3.300.0030.00316.15
7.3.290.0150.00416.28
7.3.280.0060.00916.24
7.3.270.0090.00917.40
7.3.260.0060.01216.24
7.3.250.0090.00816.38
7.3.240.0130.00316.28
7.3.230.0070.01016.39
7.3.210.0100.00716.35
7.3.200.0060.01219.39
7.3.190.0060.01116.62
7.3.180.0170.00016.28
7.3.170.0170.00316.55
7.3.160.0110.00616.29
7.3.120.0030.01514.55
7.3.110.0070.00714.64
7.3.100.0080.00614.81
7.3.90.0030.00915.03
7.3.80.0080.00814.77
7.3.70.0070.00714.80
7.3.60.0000.01214.69
7.3.50.0060.00914.76
7.3.40.0030.00914.88
7.3.30.0040.00814.52
7.3.20.0150.00016.49
7.3.10.0060.01316.36
7.3.00.0060.01216.56
7.2.330.0140.00316.55
7.2.320.0110.01116.44
7.2.310.0090.00916.70
7.2.300.0100.00716.74
7.2.290.0030.01316.34
7.2.250.0080.00815.05
7.2.240.0070.01015.14
7.2.230.0070.01015.16
7.2.220.0070.00415.20
7.2.210.0130.00315.15
7.2.200.0040.01114.84
7.2.190.0000.01715.05
7.2.180.0090.00614.93
7.2.170.0030.00714.95
7.2.160.0040.01114.85
7.2.150.0030.01416.91
7.2.140.0070.01017.02
7.2.130.0030.01317.02
7.2.120.0030.01216.88
7.2.110.0000.01416.87
7.2.100.0030.01316.65
7.2.90.0100.00716.82
7.2.80.0070.00716.88
7.2.70.0100.00716.74
7.2.60.0060.00916.65
7.2.50.0000.01516.83
7.2.40.0090.00317.00
7.2.30.0070.00716.80
7.2.20.0000.01816.72
7.2.10.0030.01316.55
7.2.00.0080.00518.04
7.1.330.0060.00915.78
7.1.320.0060.01015.58
7.1.310.0040.00715.79
7.1.300.0080.00815.64
7.1.290.0030.00915.63
7.1.280.0040.00815.74
7.1.270.0130.00015.71
7.1.260.0040.01115.63
7.1.250.0030.00615.66
7.1.100.0060.00917.73
7.1.70.0070.00416.90
7.1.60.0090.01219.61
7.1.50.0140.00716.68
7.1.00.0170.05722.45
7.0.200.0030.00616.65
7.0.140.0070.06322.10
7.0.60.0200.03719.95
7.0.50.0030.04017.92
7.0.40.0030.06720.21
7.0.30.0300.07320.22
7.0.20.0330.07020.18
7.0.10.0070.04020.13
7.0.00.0070.08020.16
5.6.280.0130.06320.92
5.6.210.0170.07020.71
5.6.200.0100.06318.16
5.6.190.0000.08320.77
5.6.180.3300.05320.51
5.6.170.0270.04020.71
5.6.160.0000.04720.71
5.6.150.0170.04718.17
5.6.140.0070.04718.12
5.6.130.0000.04718.11
5.6.120.0200.07020.98
5.6.110.0170.06321.04
5.6.100.0130.08021.04
5.6.90.0100.08020.99
5.6.80.0100.07020.36
5.5.350.0130.08720.40
5.5.340.0070.07018.02
5.5.330.0030.05020.42
5.5.320.0300.07320.36
5.5.310.0170.04020.35
5.5.300.0030.05017.95
5.5.290.0000.09018.00
5.5.280.0000.08720.87
5.5.270.0070.08020.97
5.5.260.0100.06720.95
5.5.250.0030.04020.54
5.5.240.0230.05020.23
5.4.450.0270.04719.39
5.4.440.1000.04319.57
5.4.430.1200.05719.44
5.4.420.0970.04319.54
5.4.410.0830.06319.19
5.4.400.0800.05019.34
5.4.390.0870.06019.22
5.4.380.0370.05318.56
5.4.370.0170.06318.51
5.4.360.0170.05718.57
5.4.350.0200.06018.74
5.4.340.0200.05018.73
5.4.320.0070.03612.50
5.4.310.0030.04012.50
5.4.300.0100.03812.50
5.4.290.0100.03712.49
5.4.280.0100.03112.39
5.4.270.0040.03812.39
5.4.260.0060.03812.39
5.4.250.0050.03912.39
5.4.240.0070.03512.39
5.4.230.0090.04012.38
5.4.220.0050.04512.38
5.4.210.0070.03512.38
5.4.200.0070.03712.38
5.4.190.0080.03712.38
5.4.180.0080.04212.38
5.4.170.0100.04312.39
5.4.160.0040.04312.38
5.4.150.0050.03812.38
5.4.140.0070.04012.07
5.4.130.0050.03612.05
5.4.120.0080.03412.01
5.4.110.0060.03512.02
5.4.100.0080.03512.01
5.4.90.0070.03612.01
5.4.80.0060.03812.01
5.4.70.0060.03512.00
5.4.60.0070.03512.00
5.4.50.0060.03612.01
5.4.40.0080.03212.00
5.4.30.0050.03611.99
5.4.20.0060.03411.99
5.4.10.0060.03711.99
5.4.00.0040.03811.49
5.3.290.0100.03612.80
5.3.280.0080.03512.71
5.3.270.0070.03812.72
5.3.260.0070.03912.72
5.3.250.0070.04312.72
5.3.240.0080.03612.72
5.3.230.0080.04312.70
5.3.220.0070.03912.68
5.3.210.0090.03812.68
5.3.200.0040.03912.68
5.3.190.0090.03512.68
5.3.180.0070.03712.67
5.3.170.0060.03812.67
5.3.160.0100.03412.67
5.3.150.0100.03512.67
5.3.140.0070.03612.66
5.3.130.0060.04212.66
5.3.120.0100.04012.66
5.3.110.0110.04912.66
5.3.100.0120.04012.12
5.3.90.0080.04912.08
5.3.80.0060.05312.08
5.3.70.0070.03712.07
5.3.60.0070.03612.06
5.3.50.0080.03712.00
5.3.40.0080.03812.00
5.3.30.0080.03411.95
5.3.20.0060.03511.72
5.3.10.0050.03611.70
5.3.00.0070.03811.68
5.2.170.0060.0339.18
5.2.160.0040.0309.18
5.2.150.0040.0309.18
5.2.140.0050.0309.18
5.2.130.0020.0329.14
5.2.120.0050.0289.14
5.2.110.0050.0299.14
5.2.100.0040.0299.14
5.2.90.0050.0299.14
5.2.80.0040.0319.14
5.2.70.0040.0319.14
5.2.60.0030.0329.09
5.2.50.0030.0319.05
5.2.40.0030.0319.04
5.2.30.0050.0289.02
5.2.20.0080.0259.00
5.2.10.0030.0298.92
5.2.00.0080.0268.79
5.1.60.0030.0338.07
5.1.50.0050.0268.06
5.1.40.0020.0268.05
5.1.30.0030.0308.40
5.1.20.0050.0278.41
5.1.10.0060.0238.14
5.1.00.0020.0278.14
5.0.50.0020.0216.62
5.0.40.0020.0206.48
5.0.30.0030.0316.29
5.0.20.0040.0196.27
5.0.10.0030.0206.24
5.0.00.0020.0326.23
4.4.90.0030.0154.78
4.4.80.0030.0154.76
4.4.70.0050.0134.76
4.4.60.0050.0174.75
4.4.50.0030.0184.77
4.4.40.0030.0244.71
4.4.30.0010.0174.76
4.4.20.0020.0164.85
4.4.10.0020.0164.85
4.4.00.0020.0254.75
4.3.110.0020.0164.67
4.3.100.0050.0164.66
4.3.90.0010.0164.64
4.3.80.0010.0264.58
4.3.70.0020.0154.63
4.3.60.0050.0114.63
4.3.50.0020.0154.63
4.3.40.0020.0244.53
4.3.30.0020.0153.29
4.3.20.0020.0153.25
4.3.10.0030.0143.22
4.3.00.0270.01714.28

preferences:
54.91 ms | 401 KiB | 5 Q