3v4l.org

run code in 300+ PHP versions simultaneously
<?php const B = 1; const C = 2; class A { public $var = B | C; } $a = new A; echo $a->var;

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)
8.3.40.0070.01018.89
8.3.30.0040.01119.08
8.3.20.0080.00020.39
8.3.10.0080.00023.48
8.3.00.0070.00020.55
8.2.170.0090.00622.96
8.2.160.0090.00622.12
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.77
8.2.110.0100.00019.19
8.2.100.0000.01217.72
8.2.90.0080.00019.09
8.2.80.0030.00517.97
8.2.70.0030.00717.38
8.2.60.0070.00418.01
8.2.50.0040.00418.07
8.2.40.0070.00019.34
8.2.30.0000.00718.14
8.2.20.0000.00717.73
8.2.10.0070.00017.69
8.2.00.0000.01017.79
8.1.270.0040.01223.86
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00622.10
8.1.230.0090.00318.80
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0090.00017.22
8.1.190.0080.00317.28
8.1.180.0040.00418.10
8.1.170.0030.00618.66
8.1.160.0050.00222.06
8.1.150.0070.00018.64
8.1.140.0100.00017.35
8.1.130.0030.00517.77
8.1.120.0040.00417.40
8.1.110.0070.00017.31
8.1.100.0000.00817.38
8.1.90.0000.00717.38
8.1.80.0040.00417.34
8.1.70.0030.00317.36
8.1.60.0050.00317.59
8.1.50.0080.00017.45
8.1.40.0060.00317.55
8.1.30.0030.00517.54
8.1.20.0000.00717.62
8.1.10.0000.00717.47
8.1.00.0090.00317.38
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0000.00718.45
8.0.270.0000.00717.22
8.0.260.0030.00316.82
8.0.250.0030.00316.94
8.0.240.0050.00316.86
8.0.230.0000.00716.93
8.0.220.0030.00316.88
8.0.210.0000.00816.96
8.0.200.0060.00016.93
8.0.190.0040.00416.82
8.0.180.0000.00716.84
8.0.170.0040.00416.93
8.0.160.0040.00416.88
8.0.150.0060.00316.80
8.0.140.0030.00316.75
8.0.130.0050.00013.36
8.0.120.0050.00216.82
8.0.110.0070.00016.77
8.0.100.0070.00016.91
8.0.90.0000.00716.88
8.0.80.0060.00916.78
8.0.70.0050.00216.96
8.0.60.0040.00416.79
8.0.50.0050.00216.87
8.0.30.0060.01217.09
8.0.20.0090.00917.40
8.0.10.0000.00717.05
8.0.00.0090.00916.80
7.4.330.0050.00015.08
7.4.320.0030.00316.52
7.4.300.0000.00616.47
7.4.290.0000.00616.69
7.4.280.0030.00316.49
7.4.270.0030.00316.50
7.4.260.0070.00016.58
7.4.250.0070.00016.38
7.4.240.0020.00516.55
7.4.230.0070.00016.71
7.4.220.0110.00716.52
7.4.210.0060.00816.58
7.4.200.0030.00316.61
7.4.190.0070.00016.50
7.4.160.0050.01016.32
7.4.150.0120.00617.40
7.4.140.0140.00617.86
7.4.130.0040.01316.52
7.4.120.0090.00816.42
7.4.110.0080.00816.61
7.4.100.0110.01116.48
7.4.90.0060.01616.43
7.4.80.0100.00716.60
7.4.70.0070.01116.47
7.4.60.0000.01616.46
7.4.50.0040.00416.44
7.4.40.0040.00822.77
7.4.30.0100.00616.38
7.4.10.0060.01114.84
7.4.00.0050.01114.96
7.3.330.0060.00013.24
7.3.320.0000.00513.05
7.3.310.0000.00716.14
7.3.300.0060.00016.20
7.3.290.0090.00616.25
7.3.280.0110.00916.24
7.3.270.0120.00617.40
7.3.260.0130.00916.54
7.3.250.0090.00816.50
7.3.240.0100.00616.05
7.3.230.0060.00916.41
7.3.210.0100.01416.29
7.3.200.0070.01019.39
7.3.190.0060.01016.32
7.3.180.0100.00616.62
7.3.170.0060.01316.32
7.3.160.0000.01516.19
7.3.130.0080.00714.47
7.3.120.0080.01014.84
7.3.110.0080.01014.66
7.3.100.0040.01114.59
7.3.90.0070.00814.76
7.3.80.0050.01014.85
7.3.70.0050.00814.66
7.3.60.0100.00714.75
7.3.50.0110.00614.56
7.3.40.0020.01014.73
7.3.30.0090.00714.63
7.3.20.0060.00616.38
7.3.10.0070.00516.31
7.3.00.0050.00816.65
7.2.330.0070.01016.59
7.2.320.0130.01016.51
7.2.310.0090.00616.35
7.2.300.0150.00316.44
7.2.290.0120.00616.54
7.2.260.0080.01114.88
7.2.250.0050.01314.99
7.2.240.0060.00914.92
7.2.230.0070.00915.07
7.2.220.0050.01114.90
7.2.210.0060.00415.07
7.2.200.0080.00815.11
7.2.190.0060.00914.92
7.2.180.0030.01114.80
7.2.170.0040.00815.04
7.2.160.0050.00914.93
7.2.150.0040.01216.91
7.2.140.0120.00516.92
7.2.130.0060.00816.76
7.2.120.0070.00716.90
7.2.110.0080.00716.91
7.2.100.0090.00816.86
7.2.90.0090.00516.75
7.2.80.0090.00616.89
7.2.70.0080.00716.91
7.2.60.0050.01216.76
7.2.50.0060.00616.81
7.2.40.0070.00717.00
7.2.30.0070.01016.73
7.2.20.0090.00716.99
7.2.10.0030.00716.59
7.2.00.0060.00717.73
7.1.330.0070.00615.48
7.1.320.0070.00715.71
7.1.310.0060.00715.77
7.1.300.0050.00715.74
7.1.290.0050.00815.79
7.1.280.0100.00315.52
7.1.270.0080.00615.64
7.1.260.0090.00415.68
7.1.250.0060.00315.64
7.1.240.0030.00815.67
7.1.230.0050.01015.51
7.1.220.0080.00515.60
7.1.210.0070.00515.80
7.1.200.0050.00715.69
7.1.190.0070.00915.61
7.1.180.0060.00715.63
7.1.170.0080.00615.61
7.1.160.0040.01015.71
7.1.150.0030.01015.74
7.1.140.0080.00615.84
7.1.130.0070.00715.73
7.1.120.0030.01015.73
7.1.110.0050.00515.63
7.1.100.0040.00716.58
7.1.90.0070.00715.57
7.1.80.0030.00915.59
7.1.70.0040.00816.15
7.1.60.0070.01016.99
7.1.50.0070.00816.09
7.1.40.0010.01015.72
7.1.30.0050.00615.70
7.1.20.0050.01015.71
7.1.10.0030.01115.47
7.1.00.0080.02617.87
7.0.330.0040.00915.14
7.0.320.0050.00615.36
7.0.310.0060.00615.22
7.0.300.0060.00615.30
7.0.290.0020.00815.19
7.0.280.0050.00715.13
7.0.270.0060.00615.18
7.0.260.0100.00515.33
7.0.250.0030.01015.29
7.0.240.0060.00615.39
7.0.230.0030.00715.39
7.0.220.0020.01115.28
7.0.210.0090.00415.30
7.0.200.0020.00815.79
7.0.190.0050.00715.33
7.0.180.0110.00115.24
7.0.170.0080.00515.34
7.0.160.0080.00415.24
7.0.150.0090.00415.29
7.0.140.0040.03117.59
7.0.130.0050.00715.31
7.0.120.0080.00315.37
7.0.110.0040.00815.49
7.0.100.0060.01816.83
7.0.90.0050.01716.77
7.0.80.0020.01816.71
7.0.70.0030.01916.95
7.0.60.0050.01716.81
7.0.50.0070.01617.09
7.0.40.0070.02215.59
7.0.30.0080.02415.66
7.0.20.0080.03115.64
7.0.10.0060.02015.60
7.0.00.0090.03015.67
5.6.400.0040.00914.53
5.6.390.0050.00814.28
5.6.380.0070.00514.04
5.6.370.0030.01014.25
5.6.360.0040.00714.36
5.6.350.0090.00414.33
5.6.340.0040.00714.34
5.6.330.0020.01214.38
5.6.320.0100.00314.37
5.6.310.0030.01014.38
5.6.300.0050.00814.33
5.6.290.0080.00514.30
5.6.280.0040.03016.46
5.6.270.0060.00514.32
5.6.260.0030.00614.13
5.6.250.0050.01916.35
5.6.240.0060.01516.35
5.6.230.0070.01616.36
5.6.220.0050.01416.47
5.6.210.0030.01716.35
5.6.200.0020.02116.54
5.6.190.0050.03316.51
5.6.180.0080.02916.42
5.6.170.0070.03416.50
5.6.160.0060.03216.54
5.6.150.0040.02016.51
5.6.140.0110.01616.62
5.6.130.0040.03316.56
5.6.120.0070.01716.58
5.6.110.0030.02516.60
5.6.100.0020.03316.52
5.6.90.0040.02616.51
5.6.80.0040.02316.21
5.6.70.0050.02016.12
5.6.60.0050.03016.24
5.6.50.0060.03016.25
5.6.40.0080.01916.37
5.6.30.0060.01916.19
5.6.20.0050.02016.32
5.6.10.0070.01716.29
5.6.00.0080.01916.19
5.5.380.0040.01616.07
5.5.370.0060.01616.11
5.5.360.0050.01616.32
5.5.350.0020.01816.17
5.5.340.0040.01716.28
5.5.330.0060.02716.38
5.5.320.0030.02216.35
5.5.310.0070.02116.26
5.5.300.0050.02216.20
5.5.290.0050.01816.31
5.5.280.0070.01816.28
5.5.270.0060.02816.28
5.5.260.0050.02616.33
5.5.250.0050.02516.07
5.5.240.0040.03416.08
5.5.230.0070.01616.00
5.5.220.0020.03316.03
5.5.210.0030.01915.90
5.5.200.0060.03216.01
5.5.190.0070.02415.85
5.5.180.0070.03115.97
5.5.170.0080.00414.16
5.5.160.0050.02316.06
5.5.150.0090.02715.88
5.5.140.0030.02016.11
5.5.130.0080.02616.02
5.5.120.0010.01916.05
5.5.110.0060.03316.06
5.5.100.0040.01915.91
5.5.90.0100.01316.15
5.5.80.0080.03015.96
5.5.70.0060.03016.05
5.5.60.0070.02116.03
5.5.50.0070.02915.96
5.5.40.0020.02216.03
5.5.30.0050.02215.93
5.5.20.0050.02215.99
5.5.10.0060.02216.02
5.5.00.0080.02515.85
5.4.450.0070.02913.74
5.4.440.0050.02313.76
5.4.430.0050.01513.63
5.4.420.0040.03013.65
5.4.410.0010.03113.59
5.4.400.0050.01913.46
5.4.390.0050.02613.62
5.4.380.0020.02413.55
5.4.370.0030.01913.63
5.4.360.0020.01713.57
5.4.350.0050.02713.67
5.4.340.0060.01613.56
5.4.330.0040.00510.73
5.4.320.0030.01913.56
5.4.310.0050.01513.61
5.4.300.0030.02513.73
5.4.290.0040.01913.47
5.4.280.0030.02713.54
5.4.270.0040.03313.66
5.4.260.0040.02613.46
5.4.250.0060.03013.67
5.4.240.0050.02813.44
5.4.230.0000.01913.51
5.4.220.0030.01913.64
5.4.210.0020.01813.58
5.4.200.0020.02913.41
5.4.190.0030.02913.60
5.4.180.0100.01513.43
5.4.170.0060.01413.55
5.4.160.0040.02413.62
5.4.150.0030.02013.51
5.4.140.0070.01612.72
5.4.130.0060.02712.71
5.4.120.0030.01712.71
5.4.110.0070.01412.78
5.4.100.0040.01412.82
5.4.90.0050.01512.74
5.4.80.0010.02412.68
5.4.70.0000.01912.71
5.4.60.0080.02312.58
5.4.50.0060.02712.77
5.4.40.0050.02512.71
5.4.30.0020.01712.77
5.4.20.0020.02412.68
5.4.10.0080.02412.75
5.4.00.0060.01412.49
5.3.290.0060.02611.97
5.3.280.0020.01811.90
5.3.270.0090.02411.95
5.3.260.0040.01411.86
5.3.250.0050.02211.92
5.3.240.0020.01711.95
5.3.230.0060.02511.94
5.3.220.0050.01611.90
5.3.210.0040.01511.95
5.3.200.0050.01511.83
5.3.190.0050.01811.92
5.3.180.0050.01311.95
5.3.170.0010.01811.99
5.3.160.0050.01612.00
5.3.150.0030.02911.95
5.3.140.0030.03311.87
5.3.130.0070.02711.90
5.3.120.0050.01811.91
5.3.110.0080.01711.93
5.3.100.0030.01811.70
5.3.90.0040.01511.80
5.3.80.0030.01311.78
5.3.70.0030.01711.74
5.3.60.0070.02211.79
5.3.50.0100.02411.64
5.3.40.0090.01511.73
5.3.30.0020.02511.66
5.3.20.0050.01711.62
5.3.10.0040.02111.49
5.3.00.0050.02811.46
5.2.170.0000.02710.93
5.2.160.0030.02711.13
5.2.150.0030.02310.96
5.2.140.0100.03311.14
5.2.130.0070.05311.05
5.2.120.0030.06011.15
5.2.110.0070.02310.96
5.2.100.0030.05011.08
5.2.90.0000.02710.95
5.2.80.0030.05311.08
5.2.70.0030.04710.94
5.2.60.0030.06011.04
5.2.50.0070.03711.04
5.2.40.0030.02711.01
5.2.30.0000.04010.97
5.2.20.0130.02010.75
5.2.10.0000.04710.91
5.2.00.0070.02310.66
5.1.60.0070.0439.99
5.1.50.0030.04010.02
5.1.40.0000.02310.03
5.1.30.0030.03710.38
5.1.20.0030.04310.28
5.1.10.0030.0439.95
5.1.00.0000.04710.13
5.0.50.0030.0539.68
5.0.40.0030.0279.68
5.0.30.0030.0579.68
5.0.20.0070.0279.68
5.0.10.0000.0339.68
5.0.00.0030.0509.68
4.4.90.0000.0339.68
4.4.80.0000.0379.68
4.4.70.0000.0339.68
4.4.60.0000.0239.68
4.4.50.0030.0279.68
4.4.40.0000.0539.68
4.4.30.0030.0209.68
4.4.20.0030.0279.68
4.4.10.0000.0179.68
4.4.00.0000.0439.68
4.3.110.0100.0279.68
4.3.100.0030.0379.68
4.3.90.0030.0309.68
4.3.80.0000.0379.68
4.3.70.0030.0239.68
4.3.60.0030.0209.68
4.3.50.0030.0339.68
4.3.40.0030.0509.68
4.3.30.0030.0139.68
4.3.20.0030.0379.68
4.3.10.0000.0339.68
4.3.00.0030.0379.68

preferences:
43.62 ms | 400 KiB | 5 Q