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)
8.3.60.0120.00616.50
8.3.50.0080.01222.94
8.3.40.0090.00918.51
8.3.30.0110.00918.59
8.3.20.0070.00720.96
8.3.10.0120.00322.29
8.3.00.0090.00421.61
8.2.180.0140.00716.50
8.2.170.0170.00322.96
8.2.160.0050.01019.78
8.2.150.0080.00321.59
8.2.140.0070.00722.43
8.2.130.0080.00524.27
8.2.120.0060.00721.88
8.2.110.0080.00721.95
8.2.100.0190.00519.43
8.2.90.0140.00719.39
8.2.80.0170.00419.71
8.2.70.0150.00519.32
8.2.60.0150.00519.17
8.2.50.0140.00720.49
8.2.40.0130.00519.28
8.2.30.0140.00419.50
8.2.20.0130.00519.16
8.2.10.0120.00619.26
8.2.00.0150.00419.40
8.1.280.0130.00725.92
8.1.270.0120.00123.23
8.1.260.0070.00525.01
8.1.250.0080.00425.48
8.1.240.0090.00420.67
8.1.230.0130.00420.12
8.1.220.0140.00519.52
8.1.210.0160.00519.79
8.1.200.0140.00619.44
8.1.190.0150.00419.17
8.1.180.0150.00519.19
8.1.170.0140.00619.34
8.1.160.0110.00819.58
8.1.150.0150.00519.52
8.1.140.0160.00519.11
8.1.130.0120.00819.28
8.1.120.0150.00419.24
8.1.110.0170.00319.06
8.1.100.0140.00619.18
8.1.90.0140.00419.10
8.1.80.0130.00519.17
8.1.70.0120.00619.08
8.1.60.0140.00518.88
8.1.50.0130.00518.85
8.1.40.0130.00518.87
8.1.30.0140.00518.95
8.1.20.0130.00519.01
8.1.10.0130.00618.76
8.1.00.0120.00518.71
8.0.300.0160.00319.41
8.0.290.0130.00618.95
8.0.280.0140.00518.87
8.0.270.0130.00618.79
8.0.260.0150.00618.60
8.0.250.0140.00318.72
8.0.240.0140.00518.42
8.0.230.0140.00518.47
8.0.220.0160.00418.44
8.0.210.0170.00318.43
8.0.200.0120.00618.47
8.0.190.0140.00518.33
8.0.180.0140.00518.35
8.0.170.0140.00418.22
8.0.160.0120.00618.36
8.0.150.0140.00518.15
8.0.140.0140.00518.08
8.0.130.0140.00417.88
8.0.120.0130.00618.11
8.0.110.0130.00518.23
8.0.100.0140.00418.09
8.0.90.0150.00618.09
8.0.80.0140.00618.02
8.0.70.0120.00618.12
8.0.60.0150.00518.03
8.0.50.0140.00617.97
8.0.30.0130.00617.89
8.0.20.0130.00518.08
8.0.10.0130.00618.03
8.0.00.0130.00618.24
7.4.330.0130.00217.54
7.4.320.0140.00618.29
7.4.300.0160.00418.26
7.4.290.0150.00518.04
7.4.280.0150.00518.15
7.4.270.0150.00417.93
7.4.260.0140.00417.96
7.4.250.0140.00517.94
7.4.240.0140.00517.82
7.4.230.0140.00517.90
7.4.220.0120.00617.39
7.4.210.0120.00717.85
7.4.200.0150.00517.81
7.4.190.0160.00517.87
7.4.180.0160.00517.89
7.4.160.0140.00517.78
7.4.150.0150.00517.81
7.4.140.0130.00517.81
7.4.130.0140.00617.56
7.4.120.0140.00517.64
7.4.110.0140.00517.57
7.4.100.0130.00617.56
7.4.90.0150.00517.56
7.4.80.0130.00617.71
7.4.70.0140.00517.51
7.4.60.0140.00517.51
7.4.50.0130.00617.51
7.4.40.0140.00617.52
7.4.30.0140.00517.53
7.4.20.0140.00617.48
7.4.10.0130.00617.65
7.4.00.0150.00417.55
7.3.330.0150.00417.70
7.3.320.0170.00417.57
7.3.310.0170.00417.81
7.3.300.0150.00517.82
7.3.290.0180.00417.68
7.3.280.0140.00617.41
7.3.270.0150.00717.68
7.3.260.0170.00517.59
7.3.250.0160.00417.45
7.3.240.0140.00617.51
7.3.230.0140.00617.46
7.3.220.0150.00517.45
7.3.210.0140.00617.45
7.3.200.0150.00517.41
7.3.190.0160.00517.43
7.3.180.0150.00617.41
7.3.170.0150.00717.50
7.3.160.0140.00617.41
7.3.150.0160.00517.46
7.3.140.0160.00517.43
7.3.130.0150.00617.43
7.3.120.0130.00517.30
7.3.110.0140.00617.28
7.3.100.0130.00617.27
7.3.90.0130.00617.27
7.3.80.0130.00717.19
7.3.70.0140.00617.22
7.3.60.0150.00517.24
7.3.50.0140.00617.15
7.3.40.0150.00417.25
7.3.30.0140.00617.12
7.3.20.0170.00617.83
7.3.10.0180.00617.48
7.3.00.0340.00517.40
7.2.340.0140.00717.67
7.2.330.0180.00617.47
7.2.320.0170.00517.49
7.2.310.0170.00617.50
7.2.300.0170.00717.50
7.2.290.0170.00717.49
7.2.280.0180.00617.55
7.2.270.0190.00517.52
7.2.260.0200.00717.47
7.2.250.0180.00617.49
7.2.240.0160.00717.38
7.2.230.0150.00717.35
7.2.220.0150.00517.25
7.2.210.0140.00617.24
7.2.200.0150.00517.33
7.2.190.0150.00617.28
7.2.180.0170.00517.31
7.2.170.0150.00617.32
7.2.160.0170.00617.31
7.2.150.0170.00617.88
7.2.140.0170.00717.90
7.2.130.0210.00517.59
7.2.120.0290.00617.45
7.2.110.0240.00717.49
7.2.100.0300.00617.47
7.2.90.0350.00817.38
7.2.80.0360.00617.38
7.2.70.0310.00717.42
7.2.60.0440.00717.32
7.2.50.0350.00617.31
7.2.40.0280.00617.35
7.2.30.0300.00817.37
7.2.20.0420.00617.39
7.2.10.0330.00717.39
7.2.00.0260.00617.41
7.1.330.0150.00617.43
7.1.320.0170.00617.27
7.1.310.0140.00617.32
7.1.300.0140.00617.31
7.1.290.0160.00517.29
7.1.280.0160.00617.29
7.1.270.0170.00617.33
7.1.260.0160.00517.27
7.1.250.0220.00716.80
7.1.240.0240.00716.80
7.1.230.0580.00616.75
7.1.220.0420.00616.71
7.1.210.0220.00516.72
7.1.200.0300.00616.64
7.1.190.0300.00616.70
7.1.180.0360.00616.62
7.1.170.0400.00616.59
7.1.160.0430.00616.62
7.1.150.0360.00716.68
7.1.140.0320.00616.67
7.1.130.0350.00716.66
7.1.120.0320.00716.66
7.1.110.0300.00516.58
7.1.100.0330.00616.59
7.1.90.0320.00616.62
7.1.80.0290.00716.62
7.1.70.0330.00616.48
7.1.60.0360.00819.04
7.1.50.0310.00718.99
7.1.40.0390.00718.92
7.1.30.0320.00718.99
7.1.20.0340.00618.98
7.1.10.0320.00716.43
7.1.00.0350.00716.45
7.0.330.0250.00616.63
7.0.320.0270.00516.62
7.0.310.0370.00516.48
7.0.300.0330.00716.33
7.0.290.0270.00716.47
7.0.280.0300.00716.47
7.0.270.0320.00716.46
7.0.260.0240.00616.43
7.0.250.0280.00516.40
7.0.240.0260.00616.47
7.0.230.0370.00816.44
7.0.220.0260.00616.39
7.0.210.0320.00616.29
7.0.200.0230.00716.33
7.0.190.0290.00916.30
7.0.180.0260.00616.30
7.0.170.0280.00616.27
7.0.160.0290.00616.25
7.0.150.0280.00716.24
7.0.140.0270.00616.28
7.0.130.0330.00616.28
7.0.120.0350.00616.31
7.0.110.0320.00716.24
7.0.100.0250.00616.22
7.0.90.0280.00616.25
7.0.80.0210.00716.21
7.0.70.0190.00616.20
7.0.60.0250.00716.20
7.0.50.0300.00616.22
7.0.40.0320.00716.29
7.0.30.0330.00616.27
7.0.20.0310.00616.26
7.0.10.0300.00616.26
7.0.00.0290.00716.24
5.6.400.0130.00716.92
5.6.390.0150.00616.93
5.6.380.0140.00616.43
5.6.370.0140.00716.51
5.6.360.0150.00716.51
5.6.350.0140.00816.44
5.6.340.0140.00716.49
5.6.330.0150.00616.44
5.6.320.0140.00716.46
5.6.310.0140.00616.47
5.6.300.0140.01316.86
5.6.290.0150.01216.94
5.6.280.0130.01416.96
5.6.270.0150.01316.94
5.6.260.0160.01416.90
5.6.250.0150.01216.91
5.6.240.0160.01316.93
5.6.230.0150.01116.96
5.6.220.0160.01216.93
5.6.210.0160.01416.90
5.6.200.0160.01316.96
5.6.190.0150.01416.97
5.6.180.0140.01416.93
5.6.170.0150.01416.96
5.6.160.0150.01416.97
5.6.150.0150.01316.94
5.6.140.0160.01316.93
5.6.130.0140.01516.94
5.6.120.0150.01416.94
5.6.110.0140.01416.89
5.6.100.0150.01316.88
5.6.90.0150.01316.91
5.6.80.0150.01216.81
5.6.70.0140.01416.84
5.6.60.0150.01216.89
5.6.50.0140.01316.83
5.6.40.0140.01216.83
5.6.30.0140.01316.83
5.6.20.0160.01016.82
5.6.10.0140.01316.81
5.6.00.0130.01316.80
5.5.380.0150.01316.17
5.5.370.0150.01216.16
5.5.360.0150.01216.06
5.5.350.0150.01216.08
5.5.340.0150.01316.13
5.5.330.0160.01316.09
5.5.320.0160.01116.14
5.5.310.0170.01216.09
5.5.300.0160.01216.09
5.5.290.0150.01416.14
5.5.280.0150.01216.07
5.5.270.0150.01316.10
5.5.260.0150.01216.10
5.5.250.0150.01216.09
5.5.240.0150.01216.06
5.5.230.0150.01216.06
5.5.220.0130.01216.07
5.5.210.0150.01216.05
5.5.200.0140.01216.07
5.5.190.0130.01315.99
5.5.180.0130.01216.02
5.5.170.0130.00615.96
5.5.160.0150.01216.03
5.5.150.0120.01216.00
5.5.140.0150.01115.93
5.5.130.0140.01215.95
5.5.120.0140.01115.95
5.5.110.0130.01216.00
5.5.100.0120.01316.01
5.5.90.0130.01316.03
5.5.80.0140.01215.99
5.5.70.0140.01316.03
5.5.60.0140.01216.06
5.5.50.0130.01116.01
5.5.40.0140.01216.05
5.5.30.0130.01216.01
5.5.20.0140.01216.05
5.5.10.0140.01216.04
5.5.00.0140.01216.01
5.4.450.0120.01114.79
5.4.440.0120.01214.83
5.4.430.0120.01114.85
5.4.420.0110.01114.86
5.4.410.0130.01014.82
5.4.400.0110.01114.81
5.4.390.0130.01114.80
5.4.380.0120.01014.80
5.4.370.0120.01014.80
5.4.360.0110.01114.77
5.4.350.0120.01014.79
5.4.340.0110.01114.80
5.4.330.0110.00514.32
5.4.320.0110.01214.78
5.4.310.0120.00914.78
5.4.300.0120.01014.81
5.4.290.0120.01114.82
5.4.280.0120.01114.82
5.4.270.0100.01114.80
5.4.260.0110.01214.78
5.4.250.0110.01114.78
5.4.240.0120.01114.78
5.4.230.0110.01014.73
5.4.220.0110.01114.75
5.4.210.0110.01114.77
5.4.200.0120.01014.74
5.4.190.0120.01014.73
5.4.180.0120.01014.75
5.4.170.0120.01014.75
5.4.160.0110.01114.75
5.4.150.0120.01014.78
5.4.140.0120.00914.53
5.4.130.0110.01014.53
5.4.120.0110.01014.55
5.4.110.0110.01114.54
5.4.100.0110.01014.54
5.4.90.0090.01114.53
5.4.80.0110.01014.56
5.4.70.0120.00914.55
5.4.60.0100.01114.53
5.4.50.0100.01014.51
5.4.40.0100.01014.53
5.4.30.0110.00914.56
5.4.20.0100.01014.54
5.4.10.0110.01014.56
5.4.00.0100.01114.47

preferences:
62.23 ms | 401 KiB | 5 Q