3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 2 & 1; echo $x;

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)
8.3.60.0070.01316.50
8.3.50.0070.01318.29
8.3.40.0120.00318.65
8.3.30.0130.00618.63
8.3.20.0080.00018.60
8.3.10.0210.00020.53
8.3.00.0040.00417.38
8.2.180.0000.01416.63
8.2.170.0130.00619.02
8.2.160.0110.00722.96
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0050.00319.82
8.2.110.0070.00320.54
8.2.100.0090.00317.49
8.2.90.0030.00618.22
8.2.80.0070.00017.80
8.2.70.0000.00817.25
8.2.60.0000.00817.55
8.2.50.0080.00018.07
8.2.40.0060.00318.22
8.2.30.0040.00418.04
8.2.20.0040.00417.63
8.2.10.0040.00417.54
8.2.00.0060.00317.63
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.05
8.1.230.0070.00420.92
8.1.220.0000.01017.79
8.1.210.0000.00819.05
8.1.200.0030.00617.24
8.1.190.0060.00317.53
8.1.180.0090.00018.10
8.1.170.0050.00318.68
8.1.160.0000.00718.85
8.1.150.0070.00018.56
8.1.140.0030.00517.29
8.1.130.0030.00317.88
8.1.120.0000.00717.39
8.1.110.0020.00517.38
8.1.100.0070.00017.38
8.1.90.0000.00717.39
8.1.80.0000.00717.38
8.1.70.0030.00317.39
8.1.60.0060.00317.53
8.1.50.0040.00417.39
8.1.40.0000.00717.35
8.1.30.0000.00717.46
8.1.20.0030.00517.62
8.1.10.0000.00717.41
8.1.00.0000.00717.41
8.0.300.0030.00619.93
8.0.290.0040.00416.63
8.0.280.0080.00018.50
8.0.270.0030.00317.18
8.0.260.0030.00316.79
8.0.250.0040.00416.99
8.0.240.0050.00316.85
8.0.230.0000.00716.86
8.0.220.0000.00716.68
8.0.210.0030.00316.81
8.0.200.0000.00616.82
8.0.190.0050.00316.77
8.0.180.0040.00416.80
8.0.170.0000.00816.77
8.0.160.0040.00416.79
8.0.150.0000.00716.63
8.0.140.0040.00616.68
8.0.130.0060.00013.17
8.0.120.0060.00316.75
8.0.110.0080.00016.81
8.0.100.0000.00716.59
8.0.90.0040.00416.82
8.0.80.0090.00916.81
8.0.70.0070.00016.76
8.0.60.0040.00416.62
8.0.50.0000.00716.71
8.0.30.0140.00817.00
8.0.20.0090.00916.80
8.0.10.0040.00416.78
8.0.00.0080.01016.69
7.4.330.0000.00512.91
7.4.320.0060.00016.37
7.4.300.0000.00716.52
7.4.290.0040.00416.35
7.4.280.0030.00616.44
7.4.270.0030.00316.48
7.4.260.0050.00013.18
7.4.250.0090.00016.56
7.4.240.0030.00316.48
7.4.230.0030.00316.42
7.4.220.0090.00916.44
7.4.210.0070.01016.44
7.4.200.0070.00016.33
7.4.190.0030.00516.67
7.4.160.0060.00916.66
7.4.150.0090.00916.39
7.4.140.0110.00716.50
7.4.130.0070.01116.42
7.4.120.0120.00416.57
7.4.110.0100.00716.54
7.4.100.0100.00616.36
7.4.90.0070.01016.57
7.4.80.0110.00716.37
7.4.70.0060.01316.33
7.4.60.0090.00916.39
7.4.50.0000.00416.40
7.4.40.0100.00716.42
7.4.30.0060.00916.45
7.4.00.0030.01315.04
7.3.330.0000.00712.92
7.3.320.0000.00713.03
7.3.310.0040.00416.34
7.3.300.0000.00816.17
7.3.290.0140.00816.16
7.3.280.0070.01116.18
7.3.270.0120.00616.21
7.3.260.0100.01316.42
7.3.250.0080.01016.32
7.3.240.0110.00716.46
7.3.230.0160.00316.44
7.3.210.0130.00416.18
7.3.200.0100.01019.39
7.3.190.0030.01816.15
7.3.180.0120.00316.34
7.3.170.0100.00616.21
7.3.160.0090.00616.23
7.3.120.0110.00314.99
7.3.10.0090.00916.60
7.3.00.0030.01016.54
7.2.330.0030.01316.46
7.2.320.0100.00716.62
7.2.310.0140.00716.66
7.2.300.0100.00716.27
7.2.290.0100.01016.54
7.2.130.0130.00016.61
7.2.120.0040.00816.76
7.2.110.0030.01116.63
7.2.100.0070.00316.84
7.2.90.0070.00716.59
7.2.80.0100.00716.64
7.2.70.0100.00716.41
7.2.60.0130.00316.32
7.2.50.0060.00616.86
7.2.40.0100.00316.71
7.2.30.0030.00916.79
7.2.20.0040.00816.65
7.2.10.0040.01116.35
7.2.00.0070.00417.96
7.1.250.0040.00815.43
7.1.200.0090.00315.61
7.1.100.0060.00618.12
7.1.70.0000.00717.10
7.1.60.0110.01419.40
7.1.50.0100.01016.83
7.1.00.0030.03322.37
7.0.200.0270.00414.42
7.0.140.0070.06721.96
7.0.120.0030.07322.13
7.0.60.0070.04019.78
7.0.50.0130.06717.77
7.0.40.0030.04320.30
7.0.30.0300.08020.17
7.0.20.0270.07720.29
7.0.10.0300.07320.18
7.0.00.0000.04720.09
5.6.280.0000.07721.05
5.6.210.0230.05720.66
5.6.200.0030.06318.18
5.6.190.0030.08720.62
5.6.180.0330.08020.43
5.6.170.0200.08020.33
5.6.160.0070.04020.46
5.6.150.0030.08018.17
5.6.140.0130.07018.18
5.6.130.0030.09018.16
5.6.120.0030.09721.12
5.6.110.0030.09020.88
5.6.100.0000.04320.98
5.6.90.0100.08020.96
5.6.80.0030.08320.39
5.6.70.4430.04320.27
5.5.350.0330.06020.37
5.5.340.0100.08317.98
5.5.330.0030.06720.07
5.5.320.0230.08320.23
5.5.310.0300.07720.29
5.5.300.0030.08018.01
5.5.290.0130.07717.87
5.5.280.0000.05720.72
5.5.270.0070.06020.83
5.5.260.0030.04720.83
5.5.250.0230.06720.68
5.5.240.0100.08020.27
5.4.450.0100.07719.14
5.4.440.0070.08019.11
5.4.430.0070.04719.51
5.4.420.0070.06319.20
5.4.410.0170.07019.34
5.4.400.0030.04019.08
5.4.390.0030.04318.79
5.4.380.0070.07319.18
5.4.370.0070.04319.12
5.4.360.0000.06319.18
5.4.350.0000.04319.16
5.4.340.0130.07019.14
5.4.320.0030.05019.00
5.4.310.0130.03018.91
5.4.300.0070.04719.08
5.4.290.0130.07018.79
5.4.280.0100.03318.79
5.4.270.0030.07718.91
5.4.260.0100.03718.92
5.4.250.0070.06018.91
5.4.240.0130.06019.07
5.4.230.0100.03719.07
5.4.220.0030.03719.04
5.4.210.0000.04018.78
5.4.200.0030.03719.11
5.4.190.0030.03719.14
5.4.180.0030.03719.07
5.4.170.0000.04019.16
5.4.160.0030.03718.98
5.4.150.0030.05318.98
5.4.140.0030.06316.25
5.4.130.0000.04016.23
5.4.120.0030.03316.32
5.4.110.0030.06016.40
5.4.100.0000.03716.36
5.4.90.0070.03716.20
5.4.80.0000.03716.33
5.4.70.0000.03716.23
5.4.60.0030.03716.20
5.4.50.0070.03316.24
5.4.40.0030.03716.25
5.4.30.0070.03016.12
5.4.20.0030.03316.24
5.4.10.0030.03316.21
5.4.00.0030.03715.79
5.3.290.0170.07314.59
5.3.280.0000.04014.56
5.3.270.0000.04014.39
5.3.260.0030.06714.48
5.3.250.0100.04014.53
5.3.240.0100.06714.56
5.3.230.0130.03014.54
5.3.220.0030.03714.57
5.3.210.0000.04014.49
5.3.200.0100.03314.38
5.3.190.0000.04714.57
5.3.180.0030.03714.51
5.3.170.0030.03714.46
5.3.160.0030.03714.52
5.3.150.0000.04314.52
5.3.140.0070.03314.44
5.3.130.0000.04014.47
5.3.120.0000.04014.52
5.3.110.0000.05314.50
5.3.100.0030.03713.97
5.3.90.0100.03313.99
5.3.80.0000.04013.96
5.3.70.0070.03313.94
5.3.60.0070.03313.83
5.3.50.0000.04014.03
5.3.40.0000.03713.88
5.3.30.0000.03713.86
5.3.20.0000.04013.61
5.3.10.0030.03313.57
5.3.00.0030.03713.56
5.2.170.0000.03011.02
5.2.160.0030.03011.08
5.2.150.0070.02311.07
5.2.140.0030.02711.06
5.2.130.0030.03011.08
5.2.120.0000.03010.95
5.2.110.0030.02711.03
5.2.100.0070.02311.18
5.2.90.0070.03010.95
5.2.80.0030.02710.99
5.2.70.0000.03711.03
5.2.60.0000.06710.98
5.2.50.0030.04711.17
5.2.40.0000.05310.81
5.2.30.0070.06010.87
5.2.20.0070.05310.85
5.2.10.0030.05010.92
5.2.00.0070.04310.76
5.1.60.0070.04710.04
5.1.50.0070.04710.03
5.1.40.0100.0439.93
5.1.30.0000.06010.36
5.1.20.0000.04710.34
5.1.10.0070.05310.21
5.1.00.0070.04710.12
5.0.50.0000.0238.60
5.0.40.0100.0338.41
5.0.30.0000.0408.23
5.0.20.0070.0438.23
5.0.10.0000.0278.18
5.0.00.0000.0708.14
4.4.90.0030.0178.04
4.4.80.0000.0378.04
4.4.70.0030.0338.04
4.4.60.0000.0238.04
4.4.50.0070.0138.04
4.4.40.0070.0338.04
4.4.30.0030.0338.04
4.4.20.0070.0138.04
4.4.10.0000.0338.04
4.4.00.0000.0508.04
4.3.110.0000.0338.04
4.3.100.0030.0338.04
4.3.90.0000.0208.04
4.3.80.0030.0338.04
4.3.70.0030.0208.04
4.3.60.0000.0338.04
4.3.50.0030.0308.04
4.3.40.0070.0508.04
4.3.30.0000.0378.04
4.3.20.0030.0138.04
4.3.10.0000.0278.04
4.3.00.0000.0178.04

preferences:
40.58 ms | 401 KiB | 5 Q