3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((int) 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)
8.3.40.0070.01118.59
8.3.30.0130.00718.86
8.3.20.0040.00420.09
8.3.10.0130.00720.42
8.3.00.0080.00019.23
8.2.170.0070.00722.96
8.2.160.0070.00720.38
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0000.00720.95
8.2.110.0050.00321.86
8.2.100.0080.00417.72
8.2.90.0040.00419.04
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.00817.68
8.2.50.0080.00018.07
8.2.40.0000.00817.89
8.2.30.0070.00019.49
8.2.20.0030.00617.59
8.2.10.0000.00817.92
8.2.00.0050.00318.55
8.1.270.0050.00322.17
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00323.83
8.1.230.0160.00019.16
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.10
8.1.190.0030.00617.10
8.1.180.0000.00718.10
8.1.170.0090.00018.72
8.1.160.0040.00421.93
8.1.150.0070.00018.80
8.1.140.0040.00417.32
8.1.130.0060.00217.60
8.1.120.0040.00417.38
8.1.110.0040.00417.36
8.1.100.0040.00317.39
8.1.90.0000.00717.37
8.1.80.0040.00417.32
8.1.70.0030.00517.33
8.1.60.0030.00717.48
8.1.50.0090.00517.38
8.1.40.0060.00717.32
8.1.30.0060.00917.41
8.1.20.0110.00317.53
8.1.10.0070.00717.32
8.1.00.0040.01017.32
8.0.300.0040.00418.85
8.0.290.0000.00716.63
8.0.280.0080.00018.22
8.0.270.0060.00317.11
8.0.260.0020.00617.27
8.0.250.0000.00717.10
8.0.240.0020.00517.14
8.0.230.0040.00317.17
8.0.220.0040.00417.09
8.0.210.0050.00217.05
8.0.200.0050.00217.12
8.0.190.0080.00417.04
8.0.180.0080.00416.95
8.0.170.0110.00216.99
8.0.160.0070.00617.04
8.0.150.0080.00516.96
8.0.140.0060.00616.88
8.0.130.0090.00215.78
8.0.120.0090.00417.00
8.0.110.0100.00216.95
8.0.100.0080.00316.88
8.0.90.0050.00616.85
8.0.80.0110.00416.90
8.0.70.0080.00416.94
8.0.60.0100.00216.90
8.0.50.0050.00616.94
8.0.30.0090.00716.93
8.0.20.0090.00717.17
8.0.10.0120.00417.08
8.0.00.0090.00716.92
7.4.330.0090.00016.21
7.4.320.0060.00716.83
7.4.300.0000.01216.92
7.4.290.0140.00216.76
7.4.280.0140.00316.67
7.4.270.0130.00416.71
7.4.260.0110.00616.71
7.4.250.0140.00316.71
7.4.240.0110.00216.58
7.4.230.0110.00216.63
7.4.220.0110.00516.72
7.4.210.0100.00516.63
7.4.200.0090.00316.66
7.4.190.0090.00516.76
7.4.180.0110.00316.75
7.4.160.0120.00416.59
7.4.150.0110.00416.92
7.4.140.0110.00517.02
7.4.130.0100.00716.51
7.4.120.0150.00916.50
7.4.110.0110.01116.55
7.4.100.0100.01016.59
7.4.90.0080.00916.57
7.4.80.0120.00517.05
7.4.70.0130.00716.46
7.4.60.0090.00716.49
7.4.50.0090.00716.47
7.4.40.0100.00816.35
7.4.30.0080.00616.44
7.4.20.0080.00616.46
7.4.10.0110.00416.48
7.4.00.0090.00716.24
7.3.330.0080.00415.51
7.3.320.0080.00415.54
7.3.310.0080.00516.54
7.3.300.0130.00116.55
7.3.290.0070.00916.45
7.3.280.0110.00516.39
7.3.270.0090.00616.70
7.3.260.0110.00616.45
7.3.250.0100.00616.41
7.3.240.0130.01116.45
7.3.230.0120.01116.41
7.3.220.0120.00416.47
7.3.210.0110.00916.32
7.3.200.0110.00616.99
7.3.190.0100.00616.51
7.3.180.0080.00916.44
7.3.170.0120.00516.46
7.3.160.0090.00716.42
7.3.150.0120.00416.35
7.3.140.0110.00616.33
7.3.130.0090.00816.38
7.3.120.0100.00616.47
7.3.110.0090.00716.39
7.3.100.0120.00516.37
7.3.90.0100.00616.54
7.3.80.0100.00516.36
7.3.70.0100.00616.12
7.3.60.0110.00616.14
7.3.50.0110.00616.08
7.3.40.0110.00616.07
7.3.30.0110.00616.11
7.3.20.0120.00616.47
7.3.10.0190.00716.52
7.3.00.0120.00516.56
7.2.340.0210.00716.52
7.2.330.0140.00716.48
7.2.320.0120.00916.50
7.2.310.0100.01016.40
7.2.300.0120.00716.50
7.2.290.0110.01216.47
7.2.280.0130.00716.47
7.2.270.0170.00416.48
7.2.260.0140.00516.50
7.2.250.0110.00816.50
7.2.240.0140.00616.52
7.2.230.0150.00516.44
7.2.220.0140.00616.54
7.2.210.0150.00516.51
7.2.200.0130.00816.24
7.2.190.0150.00716.22
7.2.180.0170.00416.24
7.2.170.0150.00616.28
7.2.160.0160.00716.30
7.2.150.0170.00616.72
7.2.140.0160.00716.75
7.2.130.0130.00816.79
7.2.120.0160.00516.75
7.2.110.0190.00516.78
7.2.100.0140.00616.71
7.2.90.0140.00916.70
7.2.80.0130.00716.74
7.2.70.0130.00716.79
7.2.60.0130.00816.67
7.2.50.0170.00416.79
7.2.40.0160.00516.76
7.2.30.0140.00916.97
7.2.20.0150.00817.12
7.2.10.0150.00616.85
7.2.00.0150.00517.12
7.1.330.0190.00616.18
7.1.320.0160.00716.23
7.1.310.0170.00716.19
7.1.300.0180.00415.76
7.1.290.0190.00615.71
7.1.280.0220.00515.73
7.1.270.0160.00815.78
7.1.260.0160.00715.76
7.1.250.0280.00715.76
7.1.240.0160.00715.75
7.1.230.0160.00615.77
7.1.220.0140.00815.77
7.1.210.0190.00715.69
7.1.200.0110.00915.78
7.1.190.0160.00515.73
7.1.180.0180.00715.69
7.1.170.0180.00415.70
7.1.160.0180.00515.71
7.1.150.0170.00715.71
7.1.140.0170.00615.70
7.1.130.0180.00415.71
7.1.120.0150.00715.73
7.1.110.0160.00915.76
7.1.100.0170.00515.72
7.1.90.0170.00415.73
7.1.80.0150.00515.75
7.1.70.0120.00915.83
7.1.60.0160.00615.93
7.1.50.0130.00715.84
7.1.40.0160.00615.88
7.1.30.0170.00515.81
7.1.20.0140.00815.86
7.1.10.0120.00815.84
7.1.00.0170.00615.88
7.0.330.0130.00615.48
7.0.320.0120.00715.47
7.0.310.0130.00715.45
7.0.300.0120.00815.43
7.0.290.0170.00415.46
7.0.280.0150.00615.41
7.0.270.0180.00915.48
7.0.260.0110.00815.38
7.0.250.0160.00715.52
7.0.240.0200.00615.49
7.0.230.0140.00515.52
7.0.220.0140.00515.49
7.0.210.0140.00615.45
7.0.200.0130.00615.71
7.0.190.0170.00415.70
7.0.180.0130.00515.45
7.0.170.0100.00915.66
7.0.160.0140.00515.55
7.0.150.0130.00615.59
7.0.140.0120.00715.63
7.0.130.0200.00715.60
7.0.120.0190.00515.58
7.0.110.0140.00415.58
7.0.100.0140.00615.58
7.0.90.0130.00615.58
7.0.80.0130.00415.58
7.0.70.0130.00515.59
7.0.60.0120.00615.67
7.0.50.0140.00815.55
7.0.40.0120.00515.42
7.0.30.0160.00615.35
7.0.20.0130.00515.37
7.0.10.0120.00815.35
7.0.00.0120.00615.39
5.6.400.0130.00815.65
5.6.390.0140.00715.76
5.6.380.0120.00815.67
5.6.370.0100.01115.74
5.6.360.0140.00615.69
5.6.350.0130.00615.81
5.6.340.0130.00915.76
5.6.330.0140.00515.65
5.6.320.0130.00815.61
5.6.310.0130.00915.63
5.6.300.0120.01216.37
5.6.290.0100.01716.45
5.6.280.0120.01216.49
5.6.270.0110.01416.50
5.6.260.0120.01716.51
5.6.250.0120.01216.44
5.6.240.0090.01516.42
5.6.230.0120.01216.50
5.6.220.0110.01316.42
5.6.210.0130.01016.44
5.6.200.0140.01216.50
5.6.190.0130.01216.48
5.6.180.0110.01316.48
5.6.170.0140.01116.45
5.6.160.0110.01116.45
5.6.150.0120.01116.47
5.6.140.0130.01316.46
5.6.130.0150.01016.40
5.6.120.0120.01316.43
5.6.110.0110.01516.41
5.6.100.0080.01716.43
5.6.90.0110.01216.44
5.6.80.0110.01516.28
5.6.70.0130.01116.35
5.6.60.0080.02116.33
5.6.50.0120.01616.27
5.6.40.0100.01316.27
5.6.30.0110.01316.24
5.6.20.0120.01016.27
5.6.10.0100.01216.25
5.6.00.0080.01616.24
5.5.380.0110.01315.99
5.5.370.0140.01515.90
5.5.360.0110.01315.88
5.5.350.0130.01215.80
5.5.340.0140.01115.95
5.5.330.0120.01315.93
5.5.320.0130.01515.98
5.5.310.0130.01415.94
5.5.300.0110.01415.96
5.5.290.0130.01215.95
5.5.280.0130.01715.92
5.5.270.0140.01415.98
5.5.260.0130.01115.89
5.5.250.0130.01615.97
5.5.240.0110.01115.89
5.5.230.0130.01515.78
5.5.220.0080.01415.78
5.5.210.0110.01315.79
5.5.200.0130.01615.84
5.5.190.0100.01315.82
5.5.180.0110.01115.87
5.5.170.0150.00715.44
5.5.160.0130.01115.81
5.5.150.0100.01315.84
5.5.140.0120.01215.74
5.5.130.0120.01115.77
5.5.120.0110.01215.74
5.5.110.0100.01415.74
5.5.100.0120.01115.81
5.5.90.0090.01515.77
5.5.80.0120.01015.83
5.5.70.0130.01115.79
5.5.60.0110.01115.68
5.5.50.0120.01115.85
5.5.40.0090.01415.80
5.5.30.0140.01015.79
5.5.20.0130.01115.86
5.5.10.0130.01015.76
5.5.00.0130.01015.76
5.4.450.0110.01313.90
5.4.440.0120.00813.95
5.4.430.0100.01013.91
5.4.420.0100.01014.00
5.4.410.0110.00913.90
5.4.400.0100.01113.90
5.4.390.0070.01413.89
5.4.380.0100.01113.88
5.4.370.0100.01013.86
5.4.360.0110.00813.92
5.4.350.0110.00913.89
5.4.340.0110.00913.91
5.4.330.0120.00513.04
5.4.320.0100.01013.93
5.4.310.0100.01213.85
5.4.300.0110.01113.96
5.4.290.0090.01113.91
5.4.280.0100.01013.85
5.4.270.0100.00913.90
5.4.260.0090.01113.88
5.4.250.0100.01113.87
5.4.240.0090.01013.86
5.4.230.0090.01113.79
5.4.220.0090.01213.74
5.4.210.0110.01013.81
5.4.200.0120.00913.81
5.4.190.0110.00913.80
5.4.180.0120.01013.81
5.4.170.0100.00913.85
5.4.160.0080.01213.86
5.4.150.0110.01013.84
5.4.140.0110.00913.52
5.4.130.0110.00713.58
5.4.120.0100.00913.52
5.4.110.0090.01113.49
5.4.100.0100.00913.53
5.4.90.0100.01013.51
5.4.80.0090.01013.54
5.4.70.0100.01013.49
5.4.60.0100.00913.57
5.4.50.0100.01013.47
5.4.40.0110.00813.53
5.4.30.0100.01013.57
5.4.20.0110.01313.57
5.4.10.0090.01113.55
5.4.00.0110.00813.35

preferences:
43.87 ms | 400 KiB | 5 Q