3v4l.org

run code in 300+ PHP versions simultaneously
<?php const YO_MAMA = 1; const FAT = 1; var_dump(YO_MAMA === FAT);

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)
8.3.40.0040.01118.46
8.3.30.0140.00018.79
8.3.20.0040.00420.21
8.3.10.0050.00223.39
8.3.00.0050.00319.38
8.2.170.0060.01222.96
8.2.160.0160.00320.35
8.2.150.0040.00424.18
8.2.140.0100.00324.66
8.2.130.0020.00526.16
8.2.120.0050.00320.95
8.2.110.0090.00022.18
8.2.100.0060.00617.72
8.2.90.0040.00419.17
8.2.80.0060.00317.97
8.2.70.0000.00917.50
8.2.60.0000.00817.93
8.2.50.0080.00018.07
8.2.40.0030.00618.09
8.2.30.0000.00818.04
8.2.20.0000.00817.69
8.2.10.0040.00417.89
8.2.00.0000.00817.69
8.1.270.0070.00323.99
8.1.260.0080.00026.35
8.1.250.0070.00728.09
8.1.240.0030.00623.89
8.1.230.0040.00719.10
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0000.00918.49
8.1.160.0030.00322.00
8.1.150.0040.00418.68
8.1.140.0040.00417.29
8.1.130.0030.00317.66
8.1.120.0000.00717.43
8.1.110.0040.00417.37
8.1.100.0040.00417.23
8.1.90.0040.00317.26
8.1.80.0030.00317.37
8.1.70.0000.00717.35
8.1.60.0030.00617.52
8.1.50.0000.00917.41
8.1.40.0000.00717.45
8.1.30.0040.00417.41
8.1.20.0070.00317.54
8.1.10.0050.00217.32
8.1.00.0000.00817.31
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.38
8.0.270.0030.00517.27
8.0.260.0060.00017.19
8.0.250.0030.00316.87
8.0.240.0000.00716.89
8.0.230.0000.00716.89
8.0.220.0030.00316.86
8.0.210.0000.00816.82
8.0.200.0060.00016.88
8.0.190.0000.00816.90
8.0.180.0050.00316.82
8.0.170.0080.00016.75
8.0.160.0040.00416.88
8.0.150.0030.00316.88
8.0.140.0040.00416.77
8.0.130.0050.00313.23
8.0.120.0000.00816.66
8.0.110.0080.00016.72
8.0.100.0000.00716.81
8.0.90.0040.00416.85
8.0.80.0190.00316.80
8.0.70.0030.00516.69
8.0.60.0030.00616.67
8.0.50.0040.00416.81
8.0.30.0140.00517.02
8.0.20.0110.00817.40
8.0.10.0000.00816.78
8.0.00.0100.00816.73
7.4.330.0000.00715.00
7.4.320.0060.00016.56
7.4.300.0000.00616.55
7.4.290.0080.00016.51
7.4.280.0050.00316.51
7.4.270.0030.00316.41
7.4.260.0050.00316.50
7.4.250.0050.00216.39
7.4.240.0060.00116.44
7.4.230.0050.00316.26
7.4.220.0320.01216.46
7.4.210.0070.00716.34
7.4.200.0020.00516.26
7.4.160.0080.00816.54
7.4.150.0130.00617.40
7.4.140.0070.01017.86
7.4.130.0100.00816.38
7.4.120.0090.00816.50
7.4.110.0100.00616.54
7.4.100.0040.01216.45
7.4.90.0030.01816.43
7.4.80.0100.00619.39
7.4.70.0140.00716.56
7.4.60.0090.01216.62
7.4.50.0000.00816.51
7.4.40.0090.00916.32
7.4.30.0090.00916.48
7.4.00.0100.00315.04
7.3.330.0030.00312.97
7.3.320.0000.00512.98
7.3.310.0000.00715.96
7.3.300.0000.00716.14
7.3.290.0100.01016.18
7.3.280.0060.00916.19
7.3.270.0140.00417.40
7.3.260.0150.00716.27
7.3.250.0170.00516.36
7.3.240.0120.00316.58
7.3.230.0080.01016.39
7.3.210.0060.01016.25
7.3.200.0120.00419.39
7.3.190.0060.01216.14
7.3.180.0150.00016.57
7.3.170.0090.00616.48
7.3.160.0130.00816.22
7.3.120.0030.01014.77
7.3.110.0060.00914.84
7.3.100.0100.00314.74
7.3.90.0070.01014.76
7.3.80.0030.00614.82
7.3.70.0090.00614.89
7.3.60.0110.00014.78
7.3.50.0100.00314.77
7.3.40.0100.00314.85
7.3.30.0030.00914.59
7.3.20.0040.00816.35
7.3.10.0080.00516.36
7.3.00.0060.00816.49
7.2.330.0130.01016.63
7.2.320.0140.00916.77
7.2.310.0150.00916.60
7.2.300.0130.00316.48
7.2.290.0060.01116.36
7.2.240.0030.01015.23
7.2.230.0060.00615.07
7.2.220.0070.00714.85
7.2.210.0030.01315.20
7.2.200.0030.01314.70
7.2.190.0090.00614.99
7.2.180.0040.00814.99
7.2.170.0040.00814.97
7.2.160.0080.00415.11
7.2.150.0090.00316.84
7.2.140.0110.00416.92
7.2.130.0040.00616.87
7.2.120.0070.00616.81
7.2.110.0050.00816.90
7.2.100.0020.00916.78
7.2.90.0120.00316.95
7.2.80.0090.00616.87
7.2.70.0040.00917.07
7.2.60.0050.00816.73
7.2.50.0090.00616.84
7.2.40.0050.01016.72
7.2.30.0030.01116.73
7.2.20.0050.00816.79
7.2.10.0050.01016.91
7.2.00.0070.00517.53
7.1.330.0000.01415.71
7.1.320.0040.00415.70
7.1.310.0030.01015.64
7.1.300.0100.00315.78
7.1.290.0000.01415.53
7.1.280.0030.01015.68
7.1.270.0070.00715.85
7.1.260.0100.00615.66
7.1.250.0080.00515.68
7.1.200.0000.00815.39
7.1.100.0030.01218.03
7.1.70.0000.00917.07
7.1.60.0090.00319.40
7.1.50.0070.02734.72
7.1.00.0030.07722.45
7.0.200.0000.01116.57
7.0.140.0030.06722.08
7.0.60.0070.08719.91
7.0.50.0030.05317.84
7.0.40.0070.08320.21
7.0.30.0370.08020.17
7.0.20.0270.08020.20
7.0.10.0100.08720.30
7.0.00.0130.08020.19
5.6.280.0030.07320.88
5.6.210.0100.08020.54
5.6.200.0170.07018.15
5.6.190.0070.04720.44
5.6.180.3470.04720.48
5.6.170.0300.08020.44
5.6.160.0170.07320.46
5.6.150.0130.07018.21
5.6.140.0070.08018.18
5.6.130.0070.08018.18
5.6.120.0170.05721.00
5.6.110.0100.05320.98
5.6.100.0030.08020.96
5.6.90.0200.07321.00
5.6.80.0030.03720.36
5.6.70.3070.03320.37
5.5.350.0200.05320.34
5.5.340.0030.03718.02
5.5.330.0070.07320.29
5.5.320.0370.06020.23
5.5.310.0270.08020.26
5.5.300.0000.04317.99
5.5.290.0100.08017.96
5.5.280.0070.08320.88
5.5.270.0100.06020.88
5.5.260.0170.07020.67
5.5.250.0070.08020.61
5.5.240.0270.07020.36
5.4.450.0370.04019.46
5.4.440.0170.05319.40
5.4.430.0270.03319.21
5.4.420.0100.04319.25
5.4.410.0070.04719.33
5.4.400.0530.04019.14
5.4.390.0530.04719.13
5.4.380.0470.05018.68
5.4.370.0270.06018.50
5.4.360.0470.06018.47
5.4.350.0370.05718.63
5.4.340.0330.05718.46
5.4.320.0060.03612.45
5.4.310.0060.03712.45
5.4.300.0080.03712.45
5.4.290.0110.03312.45
5.4.280.0050.03612.35
5.4.270.0030.04212.35
5.4.260.0030.04112.35
5.4.250.0080.03712.35
5.4.240.0080.03912.34
5.4.230.0020.04112.34
5.4.220.0100.03412.34
5.4.210.0050.03812.34
5.4.200.0070.03612.34
5.4.190.0110.03612.33
5.4.180.0070.03812.34
5.4.170.0070.03412.35
5.4.160.0050.03712.34
5.4.150.0060.03912.34
5.4.140.0100.03512.02
5.4.130.0050.03812.01
5.4.120.0080.03411.96
5.4.110.0060.03511.96
5.4.100.0050.03611.97
5.4.90.0070.03611.96
5.4.80.0030.04011.96
5.4.70.0080.03311.96
5.4.60.0040.03711.96
5.4.50.0050.03711.96
5.4.40.0050.03611.95
5.4.30.0040.03711.95
5.4.20.0060.03411.95
5.4.10.0060.03411.95
5.4.00.0030.03811.43
5.3.290.0070.03812.80
5.3.280.0070.03712.70
5.3.270.0060.03912.73
5.3.260.0050.04012.71
5.3.250.0070.03612.72
5.3.240.0060.03712.72
5.3.230.0090.03512.71
5.3.220.0110.03212.68
5.3.210.0120.03712.68
5.3.200.0100.03212.68
5.3.190.0090.03612.68
5.3.180.0070.03812.67
5.3.170.0060.03812.67
5.3.160.0160.02812.67
5.3.150.0090.03512.68
5.3.140.0050.03812.66
5.3.130.0080.03812.66
5.3.120.0090.03612.66
5.3.110.0070.04212.66
5.3.100.0090.03412.12
5.3.90.0070.03612.09
5.3.80.0070.03612.07
5.3.70.0060.03812.08
5.3.60.0070.03812.06
5.3.50.0070.04312.00
5.3.40.0080.04312.00
5.3.30.0040.04611.94
5.3.20.0090.04411.72
5.3.10.0090.03511.69
5.3.00.0050.03811.68
5.2.170.0040.0349.18
5.2.160.0080.0279.18
5.2.150.0080.0279.18
5.2.140.0060.0349.18
5.2.130.0050.0419.14
5.2.120.0060.0399.14
5.2.110.0060.0289.14
5.2.100.0070.0269.14
5.2.90.0050.0339.14
5.2.80.0040.0379.14
5.2.70.0040.0359.14
5.2.60.0070.0379.09
5.2.50.0050.0309.05
5.2.40.0060.0289.03
5.2.30.0060.0289.02
5.2.20.0070.0359.00
5.2.10.0030.0308.93
5.2.00.0060.0348.79
5.1.60.0070.0308.07
5.1.50.0050.0268.06
5.1.40.0030.0258.05
5.1.30.0040.0278.39
5.1.20.0070.0248.41
5.1.10.0050.0258.14
5.1.00.0020.0278.14
5.0.50.0050.0196.62
5.0.40.0010.0216.47
5.0.30.0050.0306.29
5.0.20.0040.0196.26
5.0.10.0000.0236.24
5.0.00.0040.0296.23
4.4.90.0020.0214.78
4.4.80.0030.0204.75
4.4.70.0020.0154.75
4.4.60.0020.0154.76
4.4.50.0060.0124.77
4.4.40.0020.0254.71
4.4.30.0050.0134.76
4.4.20.0000.0184.84
4.4.10.0030.0154.85
4.4.00.0040.0234.76
4.3.110.0020.0154.67
4.3.100.0030.0144.66
4.3.90.0010.0154.63
4.3.80.0020.0244.58
4.3.70.0020.0144.63
4.3.60.0040.0124.63
4.3.50.0060.0114.63
4.3.40.0030.0234.54
4.3.30.0020.0153.29
4.3.20.0030.0143.26
4.3.10.0010.0163.22
4.3.00.0030.01715.96

preferences:
64.68 ms | 400 KiB | 5 Q