3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 3 & 4; var_dump($foo);

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)
8.3.60.0140.00716.46
8.3.50.0160.00521.88
8.3.40.0070.00718.67
8.3.30.0100.00318.82
8.3.20.0080.00020.04
8.3.10.0080.00021.73
8.3.00.0040.00418.95
8.2.180.0140.00318.41
8.2.170.0100.01022.96
8.2.160.0140.00722.13
8.2.150.0020.00524.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00419.66
8.2.110.0090.00021.25
8.2.100.0090.00317.97
8.2.90.0090.00019.22
8.2.80.0000.00817.97
8.2.70.0030.00617.25
8.2.60.0000.00717.89
8.2.50.0080.00018.07
8.2.40.0080.00318.16
8.2.30.0000.00819.33
8.2.20.0040.00417.61
8.2.10.0040.00417.99
8.2.00.0040.00417.54
8.1.280.0090.01225.92
8.1.270.0120.00018.88
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0050.00521.43
8.1.230.0120.00017.70
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0050.00517.35
8.1.190.0080.00017.23
8.1.180.0030.00518.10
8.1.170.0030.00518.58
8.1.160.0050.00221.98
8.1.150.0000.00818.85
8.1.140.0000.00819.11
8.1.130.0070.00017.76
8.1.120.0050.00217.45
8.1.110.0000.00817.26
8.1.100.0070.00017.45
8.1.90.0000.00717.38
8.1.80.0040.00417.37
8.1.70.0030.00317.31
8.1.60.0070.00317.47
8.1.50.0080.00017.43
8.1.40.0000.01017.33
8.1.30.0040.00417.40
8.1.20.0050.00217.39
8.1.10.0040.00417.29
8.1.00.0080.00017.35
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.41
8.0.270.0020.00517.20
8.0.260.0000.00617.11
8.0.250.0030.00316.80
8.0.240.0040.00416.87
8.0.230.0030.00316.88
8.0.220.0030.00316.79
8.0.210.0020.00516.82
8.0.200.0030.00516.92
8.0.190.0030.00516.87
8.0.180.0040.00416.88
8.0.170.0040.00416.90
8.0.160.0070.00016.83
8.0.150.0060.00316.76
8.0.140.0030.00716.71
8.0.130.0000.00613.27
8.0.120.0000.00716.82
8.0.110.0030.00516.82
8.0.100.0040.00416.66
8.0.90.0040.00416.67
8.0.80.0090.00616.74
8.0.70.0040.00416.76
8.0.60.0040.00416.68
8.0.50.0000.00716.83
8.0.30.0140.00917.04
8.0.20.0070.01517.40
8.0.10.0020.00516.75
8.0.00.0090.00916.57
7.4.330.0020.00215.03
7.4.320.0000.00616.52
7.4.300.0030.00316.32
7.4.290.0030.00316.54
7.4.280.0090.00016.52
7.4.270.0070.00016.50
7.4.260.0030.00316.41
7.4.250.0050.00316.50
7.4.240.0040.00416.41
7.4.230.0000.00616.42
7.4.220.0090.01616.52
7.4.210.0140.00716.46
7.4.200.0000.00716.41
7.4.160.0030.01216.26
7.4.150.0100.00717.40
7.4.140.0140.01017.86
7.4.130.0070.01016.35
7.4.120.0070.01016.46
7.4.110.0090.01416.38
7.4.100.0100.01416.38
7.4.90.0140.00316.37
7.4.80.0120.00619.39
7.4.70.0070.01316.23
7.4.60.0060.01016.52
7.4.50.0000.00416.43
7.4.40.0150.00616.51
7.4.30.0120.00616.44
7.4.00.0030.01215.08
7.3.330.0050.00013.11
7.3.320.0030.00312.88
7.3.310.0030.00316.05
7.3.300.0000.00716.03
7.3.290.0060.01016.12
7.3.280.0060.00916.09
7.3.270.0150.00317.40
7.3.260.0090.00916.36
7.3.250.0090.00716.14
7.3.240.0050.01115.99
7.3.230.0070.01416.41
7.3.210.0120.00416.07
7.3.200.0060.00619.39
7.3.190.0090.00616.42
7.3.180.0060.01016.10
7.3.170.0130.00716.27
7.3.160.0070.00716.22
7.3.120.0000.01514.91
7.3.110.0070.00714.45
7.3.100.0000.01514.66
7.3.90.0100.00014.68
7.3.80.0100.00714.77
7.3.70.0080.00414.77
7.3.60.0030.01014.53
7.3.50.0070.00714.41
7.3.40.0060.00614.67
7.3.30.0030.01014.41
7.3.20.0060.00916.76
7.3.10.0140.00016.36
7.3.00.0070.00416.36
7.2.330.0040.01416.30
7.2.320.0150.00316.42
7.2.310.0080.01316.57
7.2.300.0090.00616.14
7.2.290.0060.01216.51
7.2.250.0100.01014.69
7.2.240.0100.01014.96
7.2.230.0030.00714.80
7.2.220.0090.00614.80
7.2.210.0030.01014.70
7.2.200.0090.00614.91
7.2.190.0130.00314.79
7.2.180.0110.00414.69
7.2.170.0090.00614.92
7.2.160.0030.00914.79
7.2.150.0120.00316.70
7.2.140.0040.00816.51
7.2.130.0000.01416.63
7.2.120.0110.00416.71
7.2.110.0030.01516.70
7.2.100.0060.00616.80
7.2.90.0060.01216.81
7.2.80.0070.00716.59
7.2.70.0030.00716.61
7.2.60.0050.01016.80
7.2.50.0060.00916.94
7.2.40.0040.01416.55
7.2.30.0030.01416.68
7.2.20.0070.00716.49
7.2.10.0000.01416.74
7.2.00.0000.01516.66
7.1.330.0040.01115.47
7.1.320.0070.00315.96
7.1.310.0040.01115.91
7.1.300.0070.00715.54
7.1.290.0070.01015.70
7.1.280.0000.01115.74
7.1.270.0030.00915.65
7.1.260.0040.00815.78
7.1.250.0040.00915.88
7.1.200.0030.00715.87
7.1.100.0070.00718.11
7.1.70.0080.00317.09
7.1.60.0080.01519.46
7.1.50.0100.01016.60
7.1.00.0070.07322.43
7.0.200.0000.00716.71
7.0.140.0100.06722.19
7.0.60.0070.08719.92
7.0.50.0100.06317.80
7.0.40.0000.05319.90
7.0.30.0500.07020.04
7.0.20.0270.05320.13
7.0.10.0100.03720.18
7.0.00.0070.04720.18
5.6.210.0130.07320.70
5.6.200.0070.07018.17
5.6.190.0070.07720.77
5.6.180.3470.04320.67
5.6.170.0370.06320.38
5.6.160.0100.04020.47
5.6.150.0000.06318.20
5.6.140.0100.05318.11
5.6.130.0100.08018.16
5.6.120.0100.08321.12
5.6.110.0170.06321.00
5.6.100.0130.07020.98
5.6.90.0070.08320.87
5.6.80.0100.08020.50
5.6.70.4330.04320.35
5.5.350.0230.06720.31
5.5.340.0130.03717.92
5.5.330.0100.03720.43
5.5.320.4000.03320.30
5.5.310.0230.04320.24
5.5.300.0000.05718.02
5.5.290.0030.08718.02
5.5.280.0070.09020.89
5.5.270.0100.08320.75
5.5.260.0100.05320.76
5.5.250.0070.08020.57
5.5.240.0270.07320.28
5.4.450.0430.06019.41
5.4.440.0130.06719.57
5.4.430.0300.06019.27
5.4.420.0100.09019.11
5.4.410.0170.05319.48
5.4.400.0200.04719.25
5.4.390.0230.07018.75
5.4.380.0330.06018.61
5.4.370.0100.06318.75
5.4.360.0330.04318.49
5.4.350.0230.06018.76
5.4.340.0300.05718.61
5.4.320.0170.07718.71
5.4.310.0200.06018.69
5.4.300.0200.05718.46
5.4.290.0230.05718.59
5.4.280.0230.06718.50
5.4.270.0230.06018.68
5.4.260.0370.05318.65
5.4.250.0200.07718.75
5.4.240.0170.07018.75
5.4.230.0200.05318.54
5.4.220.0200.05718.48
5.4.210.0170.06718.66
5.4.200.0170.06016.38
5.4.190.0100.06318.66
5.4.180.0130.06018.68
5.4.170.0330.05318.66
5.4.160.0170.07718.65
5.4.150.0370.06318.67
5.4.140.0230.06716.16
5.4.130.0270.06016.22
5.4.120.0130.07716.22
5.4.110.0200.06716.29
5.4.100.0230.07716.24
5.4.90.0300.06016.30
5.4.80.0270.06316.11
5.4.70.0270.05716.16
5.4.60.0130.05316.16
5.4.50.0130.06016.05
5.4.40.0170.06316.28
5.4.30.0230.05016.00
5.4.20.0200.06016.07
5.4.10.0200.06016.12
5.4.00.0200.06315.48
5.3.290.0200.05314.75
5.3.280.0230.05014.66
5.3.270.0200.05314.58
5.3.260.0130.05714.68
5.3.250.0330.05714.65
5.3.240.0330.04714.57
5.3.230.0230.05014.57
5.3.220.0230.05714.61
5.3.210.0130.07314.58
5.3.200.0170.06014.47
5.3.190.0100.06314.49
5.3.180.0270.05314.55
5.3.170.0230.06314.54
5.3.160.0200.05714.65
5.3.150.0270.06714.54
5.3.140.0130.06014.50
5.3.130.0100.09014.59
5.3.120.0300.05314.57
5.3.110.0200.06314.64
5.3.100.0200.06014.04
5.3.90.0100.06714.02
5.3.80.0230.05713.95
5.3.70.0170.06014.10
5.3.60.0200.06714.03
5.3.50.0200.06713.88
5.3.40.0270.06013.89
5.3.30.0100.06313.88
5.3.20.0130.05713.77
5.3.10.0270.04713.64
5.3.00.0130.06313.57
5.2.170.0170.04311.14
5.2.160.0270.04011.12
5.2.150.0100.04711.09
5.2.140.0270.04711.11
5.2.130.0130.04311.10
5.2.120.0130.04011.15
5.2.110.0070.05711.13
5.2.100.0200.03711.23
5.2.90.0200.03711.11
5.2.80.0070.05311.09
5.2.70.0130.05011.24
5.2.60.0170.05311.02
5.2.50.0130.05311.15
5.2.40.0030.05711.04
5.2.30.0100.05710.96
5.2.20.0130.05710.99
5.2.10.0230.04710.95
5.2.00.0170.05010.71
5.1.60.0100.05310.13
5.1.50.0170.03710.02
5.1.40.0230.04010.02
5.1.30.0200.03310.29
5.1.20.0100.04310.48
5.1.10.0070.04010.18
5.1.00.0200.03310.08
5.0.50.0100.0308.61
5.0.40.0130.0278.50
5.0.30.0030.0538.33
5.0.20.0200.0208.31
5.0.10.0030.0408.25
5.0.00.0000.0508.19
4.4.90.0100.0235.86
4.4.80.0030.0335.81
4.4.70.0100.0205.86
4.4.60.0100.0235.88
4.4.50.0030.0275.93
4.4.40.0130.0305.90
4.4.30.0100.0235.92
4.4.20.0000.0335.96
4.4.10.0100.0205.88
4.4.00.0030.0405.93
4.3.110.0070.0275.82
4.3.100.0030.0305.83
4.3.90.0070.0235.77
4.3.80.0070.0375.82
4.3.70.0070.0205.78
4.3.60.0030.0305.89
4.3.50.0070.0235.78
4.3.40.0170.0275.75
4.3.30.0000.0274.59
4.3.20.0030.0274.58
4.3.10.0070.0204.47
4.3.00.0100.0209.38

preferences:
36.64 ms | 401 KiB | 5 Q