3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("MAXSIZE", 100); echo MAXSIZE; echo constant("MAXSIZE");

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)
8.3.60.0120.00318.27
8.3.50.0110.00821.09
8.3.40.0070.01318.50
8.3.30.0120.00420.09
8.3.20.0040.00420.07
8.3.10.0050.00321.92
8.3.00.0050.00322.39
8.2.180.0110.01116.63
8.2.170.0070.00722.96
8.2.160.0100.00322.16
8.2.150.0030.00624.18
8.2.140.0090.00624.66
8.2.130.0040.00426.16
8.2.120.0040.00420.75
8.2.110.0000.01022.25
8.2.100.0060.00617.72
8.2.90.0090.00017.91
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0080.00017.80
8.2.50.0050.00318.07
8.2.40.0000.00919.76
8.2.30.0050.00319.45
8.2.20.0040.00417.47
8.2.10.0040.00417.61
8.2.00.0020.00517.71
8.1.280.0140.00025.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0050.00520.64
8.1.230.0080.00421.03
8.1.220.0000.00817.74
8.1.210.0040.00418.91
8.1.200.0060.00317.10
8.1.190.0080.00017.40
8.1.180.0040.00418.10
8.1.170.0050.00218.50
8.1.160.0000.00718.73
8.1.150.0040.00418.57
8.1.140.0030.00517.25
8.1.130.0000.00617.64
8.1.120.0030.00317.35
8.1.110.0030.00617.37
8.1.100.0050.00217.26
8.1.90.0070.00017.25
8.1.80.0070.00017.30
8.1.70.0070.00017.40
8.1.60.0040.00417.52
8.1.50.0000.00717.45
8.1.40.0080.00017.34
8.1.30.0050.00217.45
8.1.20.0040.00417.41
8.1.10.0030.00517.31
8.1.00.0050.00317.36
8.0.300.0000.00719.94
8.0.290.0060.00317.05
8.0.280.0070.00018.24
8.0.270.0000.00717.04
8.0.260.0030.00316.74
8.0.250.0000.00616.80
8.0.240.0000.00816.77
8.0.230.0000.00716.75
8.0.220.0000.00716.88
8.0.210.0030.00316.66
8.0.200.0030.00316.89
8.0.190.0000.00716.84
8.0.180.0030.00316.80
8.0.170.0000.00716.83
8.0.160.0030.00316.74
8.0.150.0000.00816.82
8.0.140.0040.00316.79
8.0.130.0000.00513.20
8.0.120.0050.00216.77
8.0.110.0030.00316.75
8.0.100.0000.00716.86
8.0.90.0050.00316.66
8.0.80.0060.00916.86
8.0.70.0040.00416.72
8.0.60.0000.00816.86
8.0.50.0030.00516.71
8.0.30.0130.00716.88
8.0.20.0120.00917.40
8.0.10.0020.00516.89
8.0.00.0120.00916.74
7.4.330.0000.00715.00
7.4.320.0000.00616.44
7.4.300.0070.00016.39
7.4.290.0030.00316.33
7.4.280.0030.00316.51
7.4.270.0040.00416.52
7.4.260.0030.00313.19
7.4.250.0040.00416.31
7.4.240.0040.00416.39
7.4.230.0030.00316.56
7.4.220.0180.00916.50
7.4.210.0080.00716.57
7.4.200.0000.00716.50
7.4.190.0030.00316.41
7.4.160.0110.00416.30
7.4.150.0090.00917.40
7.4.140.0080.00917.86
7.4.130.0120.00516.33
7.4.120.0050.01316.42
7.4.110.0140.00316.39
7.4.100.0000.01716.47
7.4.90.0150.00416.55
7.4.80.0030.01319.39
7.4.70.0140.00316.45
7.4.60.0150.00716.27
7.4.50.0030.00516.48
7.4.40.0000.01722.77
7.4.30.0110.01116.32
7.4.00.0150.00015.10
7.3.330.0000.00513.07
7.3.320.0000.00512.86
7.3.310.0040.00416.19
7.3.300.0000.00716.23
7.3.290.0060.00616.18
7.3.280.0050.01316.15
7.3.270.0060.01017.40
7.3.260.0110.00716.18
7.3.250.0110.00816.25
7.3.240.0100.00716.22
7.3.230.0030.01216.39
7.3.210.0040.01216.24
7.3.200.0110.00619.39
7.3.190.0130.00316.18
7.3.180.0130.00316.39
7.3.170.0170.00016.27
7.3.160.0030.01316.42
7.3.120.0080.00414.84
7.2.330.0130.00316.66
7.2.320.0130.00716.56
7.2.310.0100.00416.59
7.2.300.0160.00016.43
7.2.290.0100.00716.45
7.2.00.0030.01019.29
7.1.100.0160.00418.09
7.1.70.0030.00516.71
7.1.60.0070.01419.32
7.1.50.0120.00916.61
7.1.00.0000.04322.35
7.0.200.0040.00416.63
7.0.140.0070.07022.00
7.0.70.0070.07721.65
7.0.60.0100.07321.67
7.0.50.0070.07722.20
7.0.40.0030.06020.08
7.0.30.0030.07720.08
7.0.20.0070.05720.12
7.0.10.0130.05320.12
7.0.00.0000.08019.93
5.6.280.0030.07320.98
5.6.220.0000.06720.52
5.6.210.0130.06720.70
5.6.200.0030.07721.02
5.6.190.0030.06021.00
5.6.180.0030.08720.99
5.6.170.0130.06721.03
5.6.160.0030.04320.93
5.6.150.0000.05721.09
5.6.140.0070.08021.05
5.6.130.0070.11021.10
5.6.120.0030.05321.16
5.6.110.0030.05321.08
5.6.100.0000.06721.08
5.6.90.0000.07321.03
5.6.80.0130.06020.33
5.6.70.0070.07020.39
5.6.60.0070.08320.40
5.6.50.0030.07020.41
5.6.40.0070.08020.41
5.6.30.0030.07020.52
5.6.20.0100.07720.38
5.6.10.0030.07020.30
5.6.00.0070.05720.35
5.5.360.0070.06320.32
5.5.350.0070.07320.28
5.5.340.0100.07320.82
5.5.330.0070.06720.85
5.5.320.0030.06720.83
5.5.310.0100.07720.79
5.5.300.0030.04720.88
5.5.290.0030.10320.87
5.5.280.0070.05020.63
5.5.270.0030.08720.89
5.5.260.0030.05020.80
5.5.250.0030.07720.57
5.5.240.0070.08020.26
5.5.230.0030.06720.14
5.5.220.0130.07020.12
5.5.210.0030.05320.28
5.5.200.0030.07020.21
5.5.190.0100.03320.25
5.5.180.0070.07720.14
5.5.160.0070.06319.98
5.5.150.0030.05720.09
5.5.140.0100.07320.25
5.5.130.0000.06320.23
5.5.120.0030.06720.20
5.5.110.0030.07720.24
5.5.100.0070.07020.09
5.5.90.0030.06320.05
5.5.80.0000.06720.14
5.5.70.0070.08020.07
5.5.60.0030.06720.13
5.5.50.0070.07319.95
5.5.40.0170.07020.04
5.5.30.0030.05720.05
5.5.20.0100.06719.94
5.5.10.0030.08320.11
5.5.00.0000.08020.07
5.4.450.0070.07719.22
5.4.440.0000.05319.55
5.4.430.0100.09719.46
5.4.420.0000.04319.29
5.4.410.0030.07719.23
5.4.400.0000.06019.03
5.4.390.0030.07719.04
5.4.380.0030.04719.04
5.4.370.0100.05018.80
5.4.360.0030.04019.02
5.4.350.0100.06719.02
5.4.340.0100.07019.03
5.4.320.0030.07319.14
5.4.310.0030.07719.04
5.4.300.0100.07319.09
5.4.290.0100.06319.13
5.4.280.0070.07319.11
5.4.270.0130.05318.97
5.4.260.0030.07319.11
5.4.250.0030.06019.09
5.4.240.0130.06318.99
5.4.230.0030.07318.99
5.4.220.0030.07019.08
5.4.210.0000.08019.05
5.4.200.0100.06719.21
5.4.190.0030.07318.77
5.4.180.0000.04719.13
5.4.170.0000.07019.13
5.4.160.0030.06719.12
5.4.150.0030.05318.80
5.4.140.0070.07316.33
5.4.130.0030.06316.23
5.4.120.0070.06016.29
5.4.110.0000.06716.45
5.4.100.0030.05016.30
5.4.90.0030.06716.34
5.4.80.0000.07716.34
5.4.70.0030.06016.29
5.4.60.0070.06016.27
5.4.50.0000.07716.18
5.4.40.0030.06316.23
5.4.30.0070.06716.29
5.4.20.0030.05316.37
5.4.10.0000.07316.27
5.4.00.0030.06715.68
5.3.290.0000.06014.52
5.3.280.0000.07714.59
5.3.270.0030.07714.60
5.3.260.0100.07014.45
5.3.250.0000.07314.57
5.3.240.0000.07314.45
5.3.230.0030.08014.45
5.3.220.0070.04714.41
5.3.210.0130.07014.51
5.3.200.0100.07014.42
5.3.190.0000.07314.54
5.3.180.0100.07014.41
5.3.170.0030.07014.50
5.3.160.0030.07014.53
5.3.150.0000.08014.38
5.3.140.0030.06714.51
5.3.130.0030.08014.52
5.3.120.0030.08014.52
5.3.110.0000.06314.52
5.3.100.0030.06714.02
5.3.90.0100.07013.86
5.3.80.0000.05713.95
5.3.70.0000.07313.99
5.3.60.0000.07313.75
5.3.50.0100.06013.87
5.3.40.0030.06013.92
5.3.30.0030.06713.76
5.3.20.0070.05013.54
5.3.10.0030.05713.60
5.3.00.0030.05713.49
5.2.170.0030.06310.99
5.2.160.0030.06011.16
5.2.150.0000.04311.20
5.2.140.0000.05311.12
5.2.130.0000.06011.14
5.2.120.0000.05310.88
5.2.110.0030.04710.91
5.2.100.0000.03011.09
5.2.90.0000.03310.88
5.2.80.0000.06010.92
5.2.70.0000.06011.08
5.2.60.0030.06311.04
5.2.50.0070.04311.08
5.2.40.0000.06310.99
5.2.30.0030.05310.85
5.2.20.0000.06311.02
5.2.10.0070.05310.96
5.2.00.0000.05310.81
5.1.60.0070.03710.07
5.1.50.0030.0439.96
5.1.40.0130.0309.98
5.1.30.0000.03310.24
5.1.20.0030.05310.19
5.1.10.0070.02310.09
5.1.00.0000.05710.18
5.0.50.0000.0239.75
5.0.40.0030.0209.75
5.0.30.0070.0439.75
5.0.20.0030.0279.75
5.0.10.0000.0409.75
5.0.00.0070.0579.75
4.4.90.0000.0209.75
4.4.80.0000.0279.75
4.4.70.0030.0279.75
4.4.60.0000.0339.75
4.4.50.0000.0409.75
4.4.40.0000.0509.75
4.4.30.0000.0309.75
4.4.20.0070.0139.75
4.4.10.0000.0379.75
4.4.00.0030.0239.75
4.3.110.0030.0179.75
4.3.100.0000.0239.75
4.3.90.0030.0339.75
4.3.80.0000.0479.75
4.3.70.0100.0239.75
4.3.60.0000.0379.75
4.3.50.0000.0339.75
4.3.40.0000.0509.75
4.3.30.0030.0339.75
4.3.20.0030.0339.75
4.3.10.0030.0309.75
4.3.00.0000.0379.75

preferences:
43.89 ms | 400 KiB | 5 Q