3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(null + null);

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)
8.3.60.0150.00318.43
8.3.50.0070.01222.05
8.3.40.0110.00418.86
8.3.30.0110.00319.02
8.3.20.0040.00420.16
8.3.10.0050.00221.92
8.3.00.0060.00319.01
8.2.180.0070.00716.32
8.2.170.0100.00322.96
8.2.160.0100.00320.35
8.2.150.0000.00724.18
8.2.140.0000.00724.66
8.2.130.0050.00226.16
8.2.120.0040.00422.29
8.2.110.0000.01022.25
8.2.100.0170.00618.27
8.2.90.0150.00318.79
8.2.80.0160.00318.21
8.2.70.0160.00417.91
8.2.60.0170.00018.12
8.2.50.0170.00218.26
8.2.40.0160.00218.33
8.2.30.0150.00218.12
8.2.20.0160.00218.00
8.2.10.0100.00518.01
8.2.00.0120.00217.87
8.1.280.0080.00825.92
8.1.270.0040.00424.01
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0100.00022.68
8.1.230.0140.00517.98
8.1.220.0130.00418.09
8.1.210.0150.00318.61
8.1.200.0100.00817.84
8.1.190.0140.00317.71
8.1.180.0120.00518.27
8.1.170.0120.00618.47
8.1.160.0140.00220.21
8.1.150.0110.00618.56
8.1.140.0120.00517.67
8.1.130.0090.00717.83
8.1.120.0120.00517.69
8.1.110.0150.00217.72
8.1.100.0130.00517.74
8.1.90.0100.00517.67
8.1.80.0130.00417.68
8.1.70.0120.00517.67
8.1.60.0100.00717.80
8.1.50.0080.00817.71
8.1.40.0110.00617.76
8.1.30.0150.00517.72
8.1.20.0120.00417.76
8.1.10.0110.00517.74
8.1.00.0110.00417.68
8.0.300.0120.00518.61
8.0.290.0120.00517.53
8.0.280.0140.00518.33
8.0.270.0190.00317.55
8.0.260.0140.00217.39
8.0.250.0130.00417.26
8.0.240.0110.00617.30
8.0.230.0120.00417.30
8.0.220.0150.00217.29
8.0.210.0140.00317.32
8.0.200.0170.00417.26
8.0.190.0090.00717.29
8.0.180.0140.00217.27
8.0.170.0130.00417.32
8.0.160.0130.00317.32
8.0.150.0070.00717.28
8.0.140.0100.00617.26
8.0.130.0100.00416.05
8.0.120.0080.00717.29
8.0.110.0110.00317.25
8.0.100.0110.00617.24
8.0.90.0140.00317.20
8.0.80.0130.00617.27
8.0.70.0120.00417.27
8.0.60.0120.00417.30
8.0.50.0120.00517.27
8.0.30.0160.00617.20
8.0.20.0140.00517.50
8.0.10.0100.00617.40
8.0.00.0170.00417.10
7.4.330.0120.00216.58
7.4.320.0160.00217.01
7.4.300.0130.00317.04
7.4.290.0130.00417.07
7.4.280.0120.00517.00
7.4.270.0090.00717.08
7.4.260.0120.00517.04
7.4.250.0120.00417.05
7.4.240.0110.00416.89
7.4.230.0120.00317.10
7.4.220.0160.00517.06
7.4.210.0150.00417.06
7.4.200.0100.00517.09
7.4.190.0180.00117.41
7.4.180.0140.00617.40
7.4.160.0100.00817.07
7.4.150.0140.00617.38
7.4.140.0120.00617.61
7.4.130.0110.00916.82
7.4.120.0100.00916.82
7.4.110.0160.00516.98
7.4.100.0150.00616.94
7.4.90.0120.00617.09
7.4.80.0130.00718.04
7.4.70.0110.00817.04
7.4.60.0140.00516.99
7.4.50.0110.00517.06
7.4.40.0150.00316.99
7.4.30.0150.00617.02
7.4.20.0140.00617.37
7.4.10.0130.00517.37
7.4.00.0110.00716.58
7.3.330.0140.00215.91
7.3.320.0090.00715.85
7.3.310.0100.00716.98
7.3.300.0130.00616.96
7.3.290.0170.00316.95
7.3.280.0100.01016.65
7.3.270.0140.00517.38
7.3.260.0130.00916.95
7.3.250.0130.00616.83
7.3.240.0140.00617.00
7.3.230.0150.00517.04
7.3.220.0210.00117.37
7.3.210.0140.00616.95
7.3.200.0190.00418.04
7.3.190.0150.00716.98
7.3.180.0120.00717.01
7.3.170.0140.00717.04
7.3.160.0110.01117.03
7.3.150.0180.00617.37
7.3.140.0160.00617.37
7.3.130.0170.00517.37
7.3.120.0130.00617.37
7.3.110.0110.01117.37
7.3.100.0160.00517.37
7.3.90.0190.00217.37
7.3.80.0160.00517.37
7.3.70.0150.00517.37
7.3.60.0180.00417.37
7.3.50.0150.00617.37
7.3.40.0140.00617.37
7.3.30.0180.00317.37
7.3.20.0160.00617.37
7.3.10.0160.00717.37
7.3.00.0340.01116.35
7.2.340.0180.00417.37
7.2.330.0150.00617.09
7.2.320.0130.00617.11
7.2.310.0130.00817.03
7.2.300.0180.00317.04
7.2.290.0130.00717.00
7.2.280.0160.00517.37
7.2.270.0140.00817.37
7.2.260.0150.00417.37
7.2.250.0180.00217.37
7.2.240.0170.00317.37
7.2.230.0160.00317.37
7.2.220.0190.00217.37
7.2.210.0160.00417.37
7.2.200.0130.00717.37
7.2.190.0180.00217.37
7.2.180.0130.00617.37
7.2.170.0140.00417.38
7.2.160.0170.00217.39
7.2.150.0160.00617.37
7.2.140.0260.00817.40
7.2.130.0350.00316.56
7.2.120.0290.00616.48
7.2.110.0320.00816.58
7.2.100.0340.00216.43
7.2.90.0270.00516.47
7.2.80.0320.00316.63
7.2.70.0300.00716.54
7.2.60.0260.00516.44
7.2.50.0320.00616.49
7.2.40.0310.00816.62
7.2.30.0260.00516.47
7.2.20.0180.00716.56
7.2.10.0280.00416.46
7.2.00.0160.00817.12
7.1.330.0150.00517.37
7.1.320.0120.00617.37
7.1.310.0140.00517.37
7.1.300.0120.00717.37
7.1.290.0140.00417.37
7.1.280.0140.00417.37
7.1.270.0150.00517.37
7.1.260.0330.00317.37
7.1.250.0350.00416.16
7.1.240.0300.00816.17
7.1.230.0260.00416.24
7.1.220.0620.00216.20
7.1.210.0250.00616.20
7.1.200.0200.00616.11
7.1.190.0280.00316.18
7.1.180.0290.00316.18
7.1.170.0320.00616.20
7.1.160.0310.00716.18
7.1.150.0270.00716.10
7.1.140.0220.01316.16
7.1.130.0250.00316.25
7.1.120.0330.00416.09
7.1.110.0220.00616.14
7.1.100.0440.00616.65
7.1.90.0290.00716.14
7.1.80.0280.00516.13
7.1.70.0240.00416.45
7.1.60.0270.00316.93
7.1.50.0200.00716.29
7.1.40.0330.00916.13
7.1.30.0230.00816.11
7.1.20.0350.00520.26
7.1.10.0130.00416.17
7.1.00.0320.02217.72
7.0.330.0300.00416.04
7.0.320.0320.00616.04
7.0.310.0320.00416.12
7.0.300.0340.00615.95
7.0.290.0330.00316.04
7.0.280.0290.00416.03
7.0.270.0270.00716.03
7.0.260.0340.00516.06
7.0.250.0280.00816.14
7.0.240.0350.00616.13
7.0.230.0330.00316.10
7.0.220.0340.00816.06
7.0.210.0230.00916.08
7.0.200.0210.00716.20
7.0.190.0240.00816.02
7.0.180.0300.00816.06
7.0.170.0180.00316.06
7.0.160.0340.00616.06
7.0.150.0120.00716.04
7.0.140.0160.02317.51
7.0.130.0260.00416.00
7.0.120.0190.00216.10
7.0.110.0300.00515.99
7.0.100.0310.00716.09
7.0.90.0260.00516.06
7.0.80.0180.00216.09
7.0.70.0270.00316.07
7.0.60.0230.01517.02
7.0.50.0270.02316.46
7.0.40.0250.01917.12
7.0.30.0330.01617.08
7.0.20.0240.01517.09
7.0.10.0140.02217.12
7.0.00.0180.02317.04
5.6.400.0140.00517.37
5.6.390.0170.00217.37
5.6.380.0150.00516.34
5.6.370.0160.00416.30
5.6.360.0160.00316.31
5.6.350.0170.00316.28
5.6.340.0160.00216.33
5.6.330.0130.00716.36
5.6.320.0110.00916.32
5.6.310.0140.00716.30
5.6.300.0150.00516.29
5.6.290.0140.00616.38
5.6.280.0140.00616.27
5.6.270.0100.01016.36
5.6.260.0180.00416.33
5.6.250.0160.00416.33
5.6.240.0170.00216.30
5.6.230.0150.00516.29
5.6.220.0120.00916.26
5.6.210.0140.02217.40
5.6.200.0130.02016.76
5.6.190.0150.01517.28
5.6.180.0210.01817.44
5.6.170.0200.01317.35
5.6.160.0160.02317.34
5.6.150.0140.01516.73
5.6.140.0110.02316.71
5.6.130.0140.02216.75
5.6.120.0120.02617.47
5.6.110.0150.02217.48
5.6.100.0130.02317.42
5.6.90.0120.01717.38
5.6.80.0090.01517.31
5.6.70.0150.00716.24
5.6.60.0160.00316.24
5.6.50.0130.00616.24
5.6.40.0090.01016.23
5.6.30.0120.00816.25
5.6.20.0160.00316.29
5.6.10.0160.00316.23
5.6.00.0140.00616.25
5.5.380.0130.00515.18
5.5.370.0120.00715.18
5.5.360.0170.00315.18
5.5.350.0090.01516.48
5.5.340.0130.02415.84
5.5.330.0140.02216.46
5.5.320.0150.01416.55
5.5.310.0160.02316.42
5.5.300.0120.02415.80
5.5.290.0090.01515.92
5.5.280.0110.02516.53
5.5.270.0120.01516.55
5.5.260.0150.02116.56
5.5.250.0130.02216.50
5.5.240.0140.02016.42
5.5.230.0100.00515.15
5.5.220.0140.00515.20
5.5.210.0120.00515.21
5.5.200.0090.00815.21
5.5.190.0180.00515.23
5.5.180.0130.00215.19
5.5.170.0130.00415.20
5.5.160.0100.00915.11
5.5.150.0130.00415.11
5.5.140.0100.00615.17
5.5.130.0120.00515.20
5.5.120.0150.00115.22
5.5.110.0110.00515.23
5.5.100.0130.00515.10
5.5.90.0160.00215.18
5.5.80.0150.00315.10
5.5.70.0110.00615.24
5.5.60.0140.00115.22
5.5.50.0110.00615.08
5.5.40.0100.00815.22
5.5.30.0120.00515.16
5.5.20.0100.00615.17
5.5.10.0090.00715.15
5.5.00.0120.00315.11
5.4.450.0120.02116.14
5.4.440.0110.01716.13
5.4.430.0110.02316.29
5.4.420.0130.02316.23
5.4.410.0150.01616.26
5.4.400.0070.01416.10
5.4.390.0080.02316.09
5.4.380.0100.02116.16
5.4.370.0130.01616.13
5.4.360.0110.01416.14
5.4.350.0130.01916.12
5.4.340.0100.02216.16
5.4.330.0090.00415.14
5.4.320.0130.02116.07
5.4.310.0100.01616.15
5.4.300.0130.01416.00
5.4.290.0080.02416.10
5.4.280.0100.02116.14
5.4.270.0110.01616.15
5.4.260.0090.02116.23
5.4.250.0110.01716.09
5.4.240.0090.02416.13
5.4.230.0130.02116.11
5.4.220.0100.01616.09
5.4.210.0130.01416.19
5.4.200.0120.02116.12
5.4.190.0150.01516.12
5.4.180.0140.01316.09
5.4.170.0100.02116.10
5.4.160.0090.01516.03
5.4.150.0110.01916.06
5.4.140.0130.01515.42
5.4.130.0120.01815.47
5.4.120.0100.01815.42
5.4.110.0080.01615.44
5.4.100.0070.02215.43
5.4.90.0110.01315.46
5.4.80.0120.01215.37
5.4.70.0070.01615.37
5.4.60.0100.02115.45
5.4.50.0110.01815.44
5.4.40.0110.01615.36
5.4.30.0090.01815.44
5.4.20.0080.01715.43
5.4.10.0100.02115.39
5.4.00.0100.01315.24

preferences:
40.57 ms | 401 KiB | 5 Q