3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Insta-kill interface BrokenInterface { // this can be anything... even null. just with a non-existent key public const ARRAY_1 = []; public const ARRAY_2 = [ self::ARRAY_1["nonExistentKey"] ]; } class UseThisClass implements BrokenInterface {} (new UseThisClass());

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)
8.3.70.0100.00716.75
8.3.60.0090.00618.18
8.3.50.0030.01016.50
8.3.40.0080.00818.82
8.3.30.0120.00318.66
8.3.20.0060.00320.80
8.3.10.0080.00023.61
8.3.00.0080.00020.77
8.2.190.0120.00318.29
8.2.180.0090.00618.24
8.2.170.0110.00422.96
8.2.160.0100.00620.39
8.2.150.0050.00324.18
8.2.140.0030.00624.66
8.2.130.0040.00418.09
8.2.120.0070.00026.35
8.2.110.0060.00320.83
8.2.100.0040.00817.90
8.2.90.0000.00817.97
8.2.80.0040.00417.97
8.2.70.0030.00617.68
8.2.60.0060.00318.22
8.2.50.0040.00418.10
8.2.40.0030.00519.30
8.2.30.0030.00519.17
8.2.20.0040.00417.97
8.2.10.0070.00019.15
8.2.00.0000.00818.05
8.1.280.0110.01125.92
8.1.270.0080.00020.29
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0030.00622.54
8.1.230.0040.00720.72
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.36
8.1.190.0000.00917.23
8.1.180.0000.00718.10
8.1.170.0000.00818.52
8.1.160.0030.00318.95
8.1.150.0050.00218.88
8.1.140.0070.00019.01
8.1.130.0070.00020.23
8.1.120.0070.00017.46
8.1.110.0090.00017.39
8.1.100.0070.00017.30
8.1.90.0040.00417.40
8.1.80.0040.00417.48
8.1.70.0040.00417.40
8.1.60.0040.00417.52
8.1.50.0040.00417.48
8.1.40.0030.00617.50
8.1.30.0080.00017.57
8.1.20.0060.00317.60
8.1.10.0050.00317.57
8.1.00.0000.00817.42
8.0.300.0000.00821.64
8.0.290.0060.00316.75
8.0.280.0030.00318.43
8.0.270.0030.00317.32
8.0.260.0040.00818.44
8.0.250.0000.01017.07
8.0.240.0030.00317.00
8.0.230.0050.00217.05
8.0.220.0000.00816.85
8.0.210.0070.00016.96
8.0.200.0000.00616.99
8.0.190.0000.00716.98
8.0.180.0030.00516.93
8.0.170.0030.00617.03
8.0.160.0040.00417.05
8.0.150.0030.00316.93
8.0.140.0030.00416.89
8.0.130.0000.00513.31
8.0.120.0020.00516.94
8.0.110.0070.00016.93
8.0.100.0070.00016.94
8.0.90.0000.00717.07
8.0.80.0050.00817.01
8.0.70.0000.00716.84
8.0.60.0050.00216.95
8.0.50.0050.00217.02
8.0.30.0130.00516.93
8.0.20.0100.01017.42
8.0.10.0080.00017.06
8.0.00.0140.00416.70
7.4.330.0000.00616.71
7.4.320.0030.00316.61
7.4.300.0030.00616.33
7.4.290.0050.00316.51
7.4.280.0040.00416.58
7.4.270.0000.00716.60
7.4.260.0070.00016.39
7.4.250.0030.00316.55
7.4.240.0030.00316.58
7.4.230.0000.00716.34
7.4.220.0000.00816.53
7.4.210.0050.01016.53
7.4.200.0070.00016.40
7.4.160.0090.00816.44
7.4.130.0050.01116.46
7.4.120.0070.01416.55
7.4.110.0100.00616.53
7.4.100.0130.00416.51
7.4.90.0030.01316.52
7.4.80.0070.01019.39
7.4.70.0180.00016.26
7.4.60.0120.00616.45
7.4.50.0070.00716.38
7.4.40.0210.00416.58
7.4.10.0090.00915.36
7.4.00.0070.00815.28
7.3.330.0000.00513.06
7.3.320.0030.00313.19
7.3.310.0000.00716.28
7.3.300.0000.00616.28
7.3.290.0000.00716.19
7.3.280.0140.00616.23
7.3.260.0110.00816.44
7.3.240.0120.00716.26
7.3.230.0130.00316.46
7.3.210.0130.00716.46
7.3.200.0100.00616.33
7.3.190.0060.01016.18
7.3.180.0100.01316.30
7.3.170.0110.00416.32
7.3.160.0060.01216.36
7.3.130.0100.00815.34
7.3.120.0090.00715.44
7.3.110.0110.00815.42
7.3.100.0050.01115.29
7.3.90.0050.00815.34
7.3.80.0060.00815.39
7.3.70.0050.00515.35
7.3.60.0050.00815.42
7.3.50.0050.00715.28
7.3.40.0030.01015.16
7.3.30.0070.00815.07
7.3.20.0080.00515.88
7.3.10.0090.00715.93
7.3.00.0110.00615.97
7.2.330.0000.01816.59
7.2.320.0170.00716.58
7.2.310.0070.01016.65
7.2.300.0220.01316.33
7.2.290.0070.01116.65
7.2.260.0090.01115.55
7.2.250.0070.00715.43
7.2.240.0020.01415.37
7.2.230.0060.00915.35
7.2.220.0130.00515.48
7.2.210.0040.00915.58
7.2.200.0050.00915.34
7.2.190.0050.01215.44
7.2.180.0060.00615.49
7.2.170.0050.01015.22
7.2.160.0020.01015.19
7.2.150.0110.00316.11
7.2.140.0040.01316.07
7.2.130.0110.00515.95
7.2.120.0090.00616.82
7.2.110.0040.01216.79
7.2.100.0100.00716.83
7.2.90.0090.00616.67
7.2.80.0070.00816.66
7.2.70.0070.00816.51
7.2.60.0070.00716.82
7.2.50.0100.00716.78
7.2.40.0090.00516.72
7.2.30.0060.00816.66
7.2.20.0070.00816.65
7.2.10.0080.00616.84
7.2.00.0110.00716.54
7.1.330.0030.01215.77
7.1.320.0050.01115.84
7.1.310.0040.00815.77
7.1.300.0060.00515.93
7.1.290.0020.01015.82
7.1.280.0060.00815.13
7.1.270.0090.00515.18
7.1.260.0040.01115.13
7.1.250.0040.00715.19
7.1.240.0040.01115.72
7.1.230.0080.00515.57
7.1.220.0060.01015.66
7.1.210.0060.00715.83
7.1.200.0100.00915.64
7.1.190.0090.00715.63
7.1.180.0080.01015.61
7.1.170.0110.00515.70
7.1.160.0060.00815.66
7.1.150.0080.00915.69
7.1.140.0090.00615.58
7.1.130.0130.00615.61
7.1.120.0100.00615.52
7.1.110.0060.00915.60
7.1.100.0070.00815.68
7.1.90.0050.00915.69
7.1.80.0070.00815.58
7.1.70.0050.00815.67
7.1.60.0040.01115.52
7.1.50.0060.00815.58
7.1.40.0070.00915.72
7.1.30.0090.00715.82
7.1.20.0040.01215.78
7.1.10.0100.00815.69
7.1.00.0070.00815.74
7.0.330.0720.00914.94
7.0.320.0100.01015.16
7.0.310.0150.00414.66
7.0.300.0070.01314.79
7.0.290.0120.00414.88
7.0.280.0070.00714.67
7.0.270.0040.00914.93
7.0.260.0100.00314.57
7.0.250.0090.00914.82
7.0.240.0080.00814.90
7.0.230.0050.00514.78
7.0.220.0070.00414.83
7.0.210.0070.00414.63
7.0.200.0090.00314.82
7.0.190.0070.01414.59
7.0.180.0050.01115.35
7.0.170.0110.00615.31
7.0.160.0100.01015.00
7.0.150.0140.00714.82
7.0.140.0130.00915.10
7.0.130.0040.00715.14
7.0.120.0130.01315.29
7.0.110.0140.01415.37
7.0.100.0120.00815.03
7.0.90.0080.01914.86
7.0.80.0130.01315.06
7.0.70.0170.00314.91
7.0.60.0030.01015.00
7.0.50.0020.00714.77
7.0.40.0060.01514.98
7.0.30.0150.00315.15
7.0.20.0190.00615.18
7.0.10.0140.00614.96
7.0.00.0130.00314.99
5.6.400.0050.00813.86
5.6.390.0080.00513.71
5.6.380.0070.00714.06
5.6.370.0090.00613.55
5.6.360.0080.00413.73
5.6.350.0200.00813.89
5.6.340.0070.00713.98
5.6.330.0120.01213.91
5.6.320.0040.00913.87
5.6.310.0100.00313.89
5.6.300.0150.00613.93
5.6.290.0000.01613.87
5.6.280.0180.00914.25
5.6.270.0160.00013.96
5.6.260.0090.01414.15
5.6.250.0050.01914.05
5.6.240.0040.01213.98
5.6.230.0070.01413.96
5.6.220.0060.01313.77
5.6.210.0080.00413.95
5.6.200.0080.00613.80
5.6.190.0130.01013.89
5.6.180.0060.01113.84
5.6.170.0120.01313.83
5.6.160.0070.00513.72
5.6.150.0040.00913.85
5.6.140.0100.00614.12
5.6.130.0070.00713.75
5.6.120.0120.00614.02
5.6.110.0180.00614.03
5.6.100.0060.00913.71
5.6.90.0080.00814.14
5.6.80.0120.00613.70
5.6.70.0070.01913.80
5.6.60.0140.01313.79
5.6.50.0140.01113.98
5.6.40.0110.00513.86
5.6.30.0100.00413.67
5.6.20.0050.01013.75
5.6.10.0100.00513.95
5.6.00.0150.00013.81
5.5.380.0200.00714.06
5.5.370.0110.00714.13
5.5.360.0030.01213.87
5.5.350.0080.01113.97
5.5.340.0050.00913.93
5.5.330.0150.00613.67
5.5.320.0070.00713.75
5.5.310.0100.01713.80
5.5.300.0140.01414.26
5.5.290.0140.00713.72
5.5.280.0160.00813.81
5.5.270.0150.00613.70
5.5.260.0050.01113.92
5.5.250.0130.00513.76
5.5.240.0090.00913.92
5.5.230.0000.01913.79
5.5.220.0110.00513.69
5.5.210.0170.00513.88
5.5.200.0030.02113.95
5.5.190.0110.00714.11
5.5.180.0150.00813.79
5.5.170.0070.01013.78
5.5.160.0080.01114.14
5.5.150.0120.01213.77
5.5.140.0000.01813.57
5.5.130.0050.01613.92
5.5.120.0180.01114.11
5.5.110.0160.00313.56
5.5.100.0130.00313.83
5.5.90.0080.00814.08
5.5.80.0150.01513.66
5.5.70.0080.01214.10
5.5.60.0070.01414.07
5.5.50.0050.00913.83
5.5.40.0160.00413.79
5.5.30.0160.01214.15
5.5.20.0140.00614.09
5.5.10.0110.01513.96
5.5.00.0150.00014.10
5.4.450.0140.00710.69
5.4.440.0060.00610.91
5.4.430.0140.00310.52
5.4.420.0070.00710.68
5.4.410.0130.00410.85
5.4.400.0110.00810.89
5.4.390.0080.00510.75
5.4.380.0190.00010.40
5.4.370.0070.01310.78
5.4.360.0110.00510.91
5.4.350.0060.00910.50
5.4.340.0100.00510.70
5.4.330.0140.00010.78
5.4.320.0070.01310.59
5.4.310.0150.00710.47
5.4.300.0110.00510.74
5.4.290.0080.00410.56
5.4.280.0110.00010.85
5.4.270.0070.01110.64
5.4.260.0090.00310.71
5.4.250.0080.00810.75
5.4.240.0070.01110.74
5.4.230.0110.00010.73
5.4.220.0040.00610.57
5.4.210.0120.00610.59
5.4.200.0180.00310.70
5.4.190.0090.00910.59
5.4.180.0150.00410.77
5.4.170.0040.00810.77
5.4.160.0060.00610.60
5.4.150.0060.00910.74
5.4.140.0130.00410.83
5.4.130.0070.00310.86
5.4.120.0100.00310.75
5.4.110.0030.00710.96
5.4.100.0030.00710.69
5.4.90.0100.00310.77
5.4.80.0080.00310.74
5.4.70.0030.00610.67
5.4.60.0060.00310.75
5.4.50.0110.00010.83
5.4.40.0120.00210.71
5.4.30.0070.00410.59
5.4.20.0090.00210.76
5.4.10.0130.00010.48
5.4.00.0090.00210.74
5.3.290.0140.00310.36
5.3.280.0060.00610.06
5.3.270.0090.00310.08
5.3.260.0040.00410.29
5.3.250.0060.00610.30
5.3.240.0080.00010.16
5.3.230.0040.00410.06
5.3.220.0000.01710.18
5.3.210.0080.00010.26
5.3.200.0060.00210.13
5.3.190.0050.0029.99
5.3.180.0060.00310.51
5.3.170.0080.00010.20
5.3.160.0080.00010.37
5.3.150.0040.00410.37
5.3.140.0030.00710.29
5.3.130.0070.00310.38
5.3.120.0030.00610.02
5.3.110.0050.00510.27
5.3.100.0000.00810.38
5.3.90.0090.00010.30
5.3.80.0070.0029.99
5.3.70.0050.00910.27
5.3.60.0080.00210.35
5.3.50.0060.00310.23
5.3.40.0070.00810.01
5.3.30.0040.0049.95
5.3.20.0050.00310.23
5.3.10.0080.0009.99
5.3.00.0090.0069.81
5.2.170.0090.0039.07
5.2.160.0030.0069.35
5.2.150.0000.0079.30
5.2.140.0000.0069.28
5.2.130.0070.0039.27
5.2.120.0060.0039.09
5.2.110.0060.0069.28
5.2.100.0030.0059.24
5.2.90.0000.0159.24
5.2.80.0030.0109.07
5.2.70.0130.0039.18
5.2.60.0100.0038.94
5.2.50.0140.0009.29
5.2.40.0100.0039.26
5.2.30.0050.0038.99
5.2.20.0040.0049.05
5.2.10.0000.0069.03
5.2.00.0100.0039.04
5.1.60.0050.0008.32
5.1.50.0060.0098.34
5.1.40.0040.0048.38
5.1.30.0060.0008.59
5.1.20.0040.0048.39
5.1.10.0110.0058.32
5.1.00.0060.0068.21
5.0.50.0030.0068.21
5.0.40.0030.0038.21
5.0.30.0060.0008.21
5.0.20.0030.0078.21
5.0.10.0060.0008.21
5.0.00.0000.0058.21
4.4.90.0030.0088.21
4.4.80.0070.0028.21
4.4.70.0040.0008.21
4.4.60.0000.0058.21
4.4.50.0040.0008.21
4.4.40.0060.0038.21
4.4.30.0050.0058.21
4.4.20.0020.0028.21
4.4.10.0050.0008.21
4.4.00.0000.0068.21
4.3.110.0000.0048.21
4.3.100.0000.0048.21
4.3.90.0050.0008.21
4.3.80.0070.0048.21
4.3.70.0040.0048.21
4.3.60.0040.0048.21
4.3.50.0030.0038.21
4.3.40.0000.0068.21
4.3.30.0030.0038.21
4.3.20.0060.0008.21
4.3.10.0020.0048.21
4.3.00.0000.0058.21

preferences:
80.21 ms | 404 KiB | 6 Q