3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (0x00+2) . "\n"; echo (0x00+0x02) . "\n"; echo (0x00 + 2) . "\n"; echo (0x00 +2e1) . "\n";

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)
8.3.60.0090.00616.50
8.3.50.0130.01021.07
8.3.40.0090.00618.67
8.3.30.0070.01018.96
8.3.20.0080.00020.21
8.3.10.0060.00323.60
8.3.00.0040.00419.38
8.2.180.0080.00616.36
8.2.170.0000.01422.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00322.11
8.2.110.0030.00620.35
8.2.100.0070.00417.63
8.2.90.0000.00819.08
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0000.01117.90
8.2.50.0040.00418.07
8.2.40.0080.00018.13
8.2.30.0000.00717.79
8.2.20.0000.00917.59
8.2.10.0050.00317.79
8.2.00.0050.00317.60
8.1.280.0110.00425.92
8.1.270.0090.00621.95
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0000.01121.82
8.1.230.0110.00620.91
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.13
8.1.190.0030.00517.10
8.1.180.0000.00818.10
8.1.170.0030.00518.31
8.1.160.0000.00721.92
8.1.150.0030.00618.75
8.1.140.0070.00017.30
8.1.130.0070.00017.75
8.1.120.0030.00317.37
8.1.110.0000.00817.30
8.1.100.0000.00717.23
8.1.90.0040.00717.33
8.1.80.0040.00417.21
8.1.70.0000.00717.17
8.1.60.0030.00917.37
8.1.50.0000.00817.40
8.1.40.0000.00817.29
8.1.30.0040.00417.37
8.1.20.0000.00717.55
8.1.10.0040.00417.43
8.1.00.0000.00817.25
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.32
8.0.270.0030.00317.10
8.0.260.0030.00317.17
8.0.250.0000.00716.83
8.0.240.0030.00316.80
8.0.230.0040.00416.74
8.0.220.0000.00716.80
8.0.210.0000.00716.79
8.0.200.0000.00616.83
8.0.190.0070.00416.81
8.0.180.0000.00816.83
8.0.170.0040.00416.81
8.0.160.0070.00016.80
8.0.150.0030.00316.65
8.0.140.0000.00816.72
8.0.130.0000.00613.14
8.0.120.0040.00416.68
8.0.110.0040.00416.66
8.0.100.0000.00716.61
8.0.90.0040.00416.64
8.0.80.0070.01616.64
8.0.70.0040.00416.75
8.0.60.0030.00616.80
8.0.50.0040.00416.61
8.0.30.0080.01317.09
8.0.20.0100.00817.40
8.0.10.0070.00016.88
8.0.00.0110.00616.46
7.4.330.0040.00015.02
7.4.320.0030.00316.43
7.4.300.0000.00616.50
7.4.290.0030.00316.52
7.4.280.0060.00316.36
7.4.270.0030.00316.43
7.4.260.0000.00716.33
7.4.250.0070.00016.18
7.4.240.0020.00516.40
7.4.230.0030.00316.48
7.4.220.0130.00916.26
7.4.210.0130.00316.45
7.4.200.0080.00016.35
7.4.160.0070.01416.57
7.4.150.0160.00917.40
7.4.140.0160.00617.86
7.4.130.0070.01016.42
7.4.120.0070.01016.40
7.4.110.0100.00716.30
7.4.100.0070.01116.25
7.4.90.0110.00616.32
7.4.80.0050.01119.39
7.4.70.0090.00616.48
7.4.60.0130.01016.29
7.4.50.0000.00816.34
7.4.40.0100.00716.55
7.4.30.0090.00916.32
7.4.00.0090.00514.72
7.3.330.0030.00312.98
7.3.320.0000.00612.98
7.3.310.0000.00615.99
7.3.300.0030.00316.10
7.3.290.0060.00916.11
7.3.280.0080.01016.10
7.3.270.0070.01117.40
7.3.260.0070.01016.21
7.3.250.0120.00816.15
7.3.240.0090.01816.42
7.3.230.0080.00816.44
7.3.210.0070.01016.05
7.3.200.0030.01319.39
7.3.190.0040.01516.08
7.3.180.0090.00616.11
7.3.170.0160.00016.52
7.3.160.0070.01016.38
7.3.120.0070.01014.87
7.3.110.0030.01314.51
7.3.100.0040.00814.89
7.3.90.0040.00814.35
7.3.80.0070.00714.76
7.3.70.0030.00714.71
7.3.60.0060.01014.59
7.3.50.0100.00714.43
7.3.40.0070.00414.46
7.3.30.0110.00414.37
7.3.20.0060.00616.58
7.3.10.0030.01016.53
7.3.00.0030.00916.48
7.2.330.0080.00916.64
7.2.320.0140.00516.36
7.2.310.0110.00616.20
7.2.300.0070.01016.53
7.2.290.0070.01016.35
7.2.250.0070.01315.08
7.2.240.0100.01014.78
7.2.230.0170.00314.48
7.2.220.0130.00014.98
7.2.210.0030.01014.61
7.2.200.0070.00714.88
7.2.190.0030.00814.55
7.2.180.0050.00514.96
7.2.170.0040.00814.48
7.2.60.0030.00916.60
7.1.330.0000.01515.75
7.1.320.0030.01315.70
7.1.310.0030.01015.60
7.1.300.0040.01215.18
7.1.290.0030.01015.52
7.1.280.0030.01015.43
7.1.270.0000.00915.58
7.1.260.0030.01015.45
7.1.200.0000.01115.65
7.1.70.0030.00516.99
7.1.60.0130.00919.11
7.1.50.0100.01316.86
7.1.00.0070.07022.42
7.0.200.0050.00316.63
7.0.140.0000.07722.11
7.0.60.0030.04319.85
7.0.50.0030.04717.77
7.0.40.0130.08320.27
7.0.30.0270.04720.09
7.0.20.0230.04020.00
7.0.10.0100.05320.00
7.0.00.0200.05020.17
5.6.280.0000.07321.11
5.6.210.0070.03720.46
5.6.200.0100.03318.13
5.6.190.0030.04320.33
5.6.180.0330.03720.39
5.6.170.1430.04720.62
5.6.160.0100.04720.37
5.6.150.0100.08018.22
5.6.140.0130.07318.11
5.6.130.0100.08018.17
5.6.120.0070.04020.81
5.6.110.0100.05020.98
5.6.100.0070.07721.10
5.6.90.0070.04320.94
5.6.80.0070.03720.48
5.5.350.0130.04020.40
5.5.340.0100.07317.95
5.5.330.0030.05320.37
5.5.320.0370.07020.21
5.5.310.0170.07320.20
5.5.300.0100.08017.88
5.5.290.0030.08717.91
5.5.280.0170.04020.82
5.5.270.0070.07320.74
5.5.260.0000.04320.75
5.5.250.0070.09020.68
5.5.240.0300.06320.26
5.4.450.0330.05019.26
5.4.440.0300.04319.20
5.4.430.0230.05319.41
5.4.420.0230.04719.46
5.4.410.0300.05019.29
5.4.400.0300.07019.25
5.4.390.0300.06018.93
5.4.380.0300.06018.88
5.4.370.0300.04019.24
5.4.360.0270.04318.91
5.4.350.0270.06319.16
5.4.340.0300.06719.13
5.4.320.0230.03719.06
5.4.310.0230.03319.13
5.4.300.0200.05019.21
5.4.290.0330.03719.13
5.4.280.0270.04319.08
5.4.270.0330.05318.80
5.4.260.0370.03019.20
5.4.250.0370.03719.08
5.4.240.0300.03019.12
5.4.230.0300.04719.08
5.4.220.0330.06718.89
5.4.210.0230.05319.23
5.4.200.0270.07718.80
5.4.190.0270.06019.14
5.4.180.0200.04719.24
5.4.170.0270.04018.87
5.4.160.0270.07318.86
5.4.150.0370.06019.23
5.4.140.0330.04316.40
5.4.130.0300.04016.14
5.4.120.0230.07016.23
5.4.110.0300.04316.21
5.4.100.0330.04716.49
5.4.90.0270.07016.23
5.4.80.0200.04316.50
5.4.70.0230.06016.34
5.4.60.0230.06016.47
5.4.50.0230.07716.40
5.4.40.0300.06316.30
5.4.30.0270.04316.20
5.4.20.0230.04716.19
5.4.10.0230.04016.20
5.4.00.0200.04315.78
5.3.290.0200.03714.70
5.3.280.0270.04314.45
5.3.270.0330.04014.50
5.3.260.0170.04314.55
5.3.250.0270.07014.55
5.3.240.0230.07314.55
5.3.230.0330.07014.43
5.3.220.0300.04714.63
5.3.210.0200.05314.40
5.3.200.0270.07314.51
5.3.190.0300.06714.42
5.3.180.0230.06014.46
5.3.170.0230.05714.49
5.3.160.0130.04314.60
5.3.150.0230.03314.41
5.3.140.0300.07714.40
5.3.130.0230.05014.50
5.3.120.0230.04714.49
5.3.110.0230.05314.63
5.3.100.0300.02713.87
5.3.90.0270.05314.06
5.3.80.0170.04314.10
5.3.70.0270.06713.96
5.3.60.0230.07313.98
5.3.50.0230.04713.72
5.3.40.0270.05713.77
5.3.30.0200.03713.75
5.3.20.0200.07313.52
5.3.10.0330.06313.59
5.3.00.0200.03313.57
5.2.170.0200.06011.01
5.2.160.0130.05311.19
5.2.150.0300.04710.98
5.2.140.0200.05711.07
5.2.130.0270.03710.96
5.2.120.0270.04010.99
5.2.110.0270.04711.14
5.2.100.0200.05710.99
5.2.90.0200.05710.94
5.2.80.0270.04711.13
5.2.70.0230.05011.11
5.2.60.0270.05311.20
5.2.50.0230.05710.92
5.2.40.0170.04711.04
5.2.30.0300.05311.07
5.2.20.0270.05010.98
5.2.10.0200.03010.92
5.2.00.0230.04710.92
5.1.60.0300.04010.92
5.1.50.0170.03310.92
5.1.40.0270.03310.92
5.1.30.0200.05310.92
5.1.20.0130.05310.92
5.1.10.0200.02710.92
5.1.00.0170.02310.92
5.0.50.0100.03310.92
5.0.40.0070.02010.92
5.0.30.0030.03310.92
5.0.20.0070.02010.92
5.0.10.0070.02010.92
5.0.00.0070.03010.92
4.4.90.0130.03010.92
4.4.80.0130.03010.92
4.4.70.0100.03310.92
4.4.60.0130.02310.92
4.4.50.0070.02010.92
4.4.40.0070.05710.92
4.4.30.0100.01710.92
4.4.20.0070.02310.92
4.4.10.0100.01710.92
4.4.00.0070.03010.92
4.3.110.0100.01310.92
4.3.100.0130.00710.92
4.3.90.0100.01010.92
4.3.80.0030.02710.92
4.3.70.0070.01710.92
4.3.60.0070.01310.92
4.3.50.0100.01010.92
4.3.40.0100.02310.92
4.3.30.0000.01710.92
4.3.20.0030.01310.92
4.3.10.0000.01710.92
4.3.00.0000.02010.92

preferences:
39.67 ms | 401 KiB | 5 Q