3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a(array $a = NULL){}; a(FALSE);

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)
8.3.40.0040.01118.85
8.3.30.0110.00418.85
8.3.20.0000.00720.21
8.3.10.0080.00023.62
8.3.00.0080.00023.66
8.2.170.0090.00622.96
8.2.160.0130.00021.96
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00417.38
8.2.110.0000.01019.06
8.2.100.0120.00317.72
8.2.90.0050.00319.09
8.2.80.0080.00017.97
8.2.70.0050.00317.49
8.2.60.0050.00317.90
8.2.50.0040.00418.07
8.2.40.0000.00821.13
8.2.30.0050.00219.70
8.2.20.0040.00417.74
8.2.10.0080.00017.86
8.2.00.0040.00418.01
8.1.270.0030.00620.38
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0000.00920.69
8.1.230.0060.00622.15
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0080.00018.53
8.1.160.0040.00422.00
8.1.150.0080.00018.74
8.1.140.0040.00417.32
8.1.130.0000.00717.60
8.1.120.0000.00717.28
8.1.110.0020.00517.31
8.1.100.0070.00017.32
8.1.90.0040.00417.30
8.1.80.0030.00617.21
8.1.70.0050.00317.38
8.1.60.0030.00617.54
8.1.50.0040.00417.47
8.1.40.0030.00617.46
8.1.30.0030.00617.50
8.1.20.0050.00217.59
8.1.10.0000.00717.45
8.1.00.0030.00517.50
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0000.00718.24
8.0.270.0030.00317.10
8.0.260.0030.00317.18
8.0.250.0020.00516.98
8.0.240.0000.00816.96
8.0.230.0000.00716.93
8.0.220.0050.00216.77
8.0.210.0030.00316.78
8.0.200.0060.00316.99
8.0.190.0040.00416.96
8.0.180.0030.00516.89
8.0.170.0070.00016.82
8.0.160.0030.00516.91
8.0.150.0000.00816.79
8.0.140.0070.00016.73
8.0.130.0000.00513.30
8.0.120.0060.00316.81
8.0.110.0000.00816.75
8.0.100.0050.00316.74
8.0.90.0030.00516.92
8.0.80.0090.00616.93
8.0.70.0000.00816.94
8.0.60.0050.00216.85
8.0.50.0040.00416.83
8.0.30.0070.01017.12
8.0.20.0110.00717.40
8.0.10.0020.00516.88
8.0.00.0050.01216.80
7.4.330.0020.00215.27
7.4.320.0000.00716.26
7.4.300.0070.00016.53
7.4.290.0040.00416.53
7.4.280.0000.00716.46
7.4.270.0030.00316.53
7.4.260.0030.00316.34
7.4.250.0000.00716.51
7.4.240.0020.00516.53
7.4.230.0050.00216.59
7.4.220.0180.00416.54
7.4.210.0060.01316.53
7.4.200.0000.00716.55
7.4.160.0090.00616.53
7.4.150.0170.00017.40
7.4.140.0110.00817.86
7.4.130.0110.00716.46
7.4.120.0050.01316.42
7.4.110.0140.00416.47
7.4.100.0110.01116.52
7.4.90.0090.00916.59
7.4.80.0060.01019.39
7.4.70.0180.00416.31
7.4.60.0110.00716.43
7.4.50.0030.00616.13
7.4.40.0060.00916.72
7.4.30.0120.00916.57
7.4.00.0060.01015.23
7.3.330.0000.00813.32
7.3.320.0050.00013.14
7.3.310.0030.00316.19
7.3.300.0040.00416.34
7.3.290.0030.00316.33
7.3.280.0080.00516.29
7.3.270.0130.00417.40
7.3.260.0100.00716.30
7.3.250.0120.00716.34
7.3.240.0070.01016.38
7.3.230.0130.00316.53
7.3.210.0120.00416.25
7.3.200.0090.00916.23
7.3.190.0030.01316.18
7.3.180.0030.01216.26
7.3.170.0100.00616.48
7.3.160.0130.00316.28
7.3.10.0040.00716.48
7.3.00.0040.00716.67
7.2.330.0100.00716.17
7.2.320.0180.00616.61
7.2.310.0000.01716.50
7.2.300.0070.01016.28
7.2.290.0040.01216.60
7.2.130.0040.01116.43
7.2.120.0000.01516.83
7.2.110.0000.01016.82
7.2.100.0030.01316.64
7.2.90.0040.00716.69
7.2.80.0040.00716.71
7.2.70.0060.01016.91
7.2.60.0080.00516.75
7.2.50.0030.00916.71
7.2.40.0060.00616.80
7.2.30.0030.00816.77
7.2.20.0050.00516.70
7.2.10.0060.00916.49
7.2.00.0060.00517.96
7.1.250.0070.00415.53
7.1.240.0160.00015.48
7.1.230.0060.00315.46
7.1.220.0090.00315.79
7.1.210.0000.01015.63
7.1.200.0050.00715.69
7.1.190.0030.00915.59
7.1.180.0030.01015.73
7.1.170.0060.00615.71
7.1.160.0030.01015.69
7.1.150.0000.01515.64
7.1.140.0070.00715.76
7.1.130.0060.00915.81
7.1.120.0080.00415.50
7.1.110.0060.00615.48
7.1.100.0070.00716.84
7.1.90.0030.00715.75
7.1.80.0000.00715.72
7.1.70.0050.00416.44
7.1.60.0110.00817.33
7.1.50.0090.00515.99
7.1.40.0030.01015.66
7.1.30.0030.01015.63
7.1.20.0030.00615.79
7.1.10.0040.00415.69
7.1.00.0050.04018.93
7.0.330.0040.00715.14
7.0.320.0070.00415.29
7.0.310.0070.00315.32
7.0.300.0030.00715.18
7.0.290.0000.00715.08
7.0.280.0000.01415.32
7.0.270.0060.00615.16
7.0.260.0100.00015.05
7.0.250.0110.00415.44
7.0.240.0060.00615.27
7.0.230.0070.00715.39
7.0.220.0030.00515.30
7.0.210.0030.00915.35
7.0.200.0020.00815.93
7.0.190.0060.00315.08
7.0.180.0030.01015.45
7.0.170.0040.00415.43
7.0.160.0070.00715.34
7.0.150.0030.00915.43
7.0.140.0030.00314.96
7.0.130.0030.00714.94
7.0.120.0150.00015.08
7.0.110.0100.00015.24
7.0.100.0000.01315.26
7.0.90.0000.01014.82
7.0.80.0040.00815.23
7.0.70.0030.00615.02
7.0.60.0080.02117.56
7.0.50.0050.04616.61
7.0.40.0090.03216.84
7.0.30.0180.03816.82
7.0.20.0130.02816.77
7.0.10.0020.03916.87
7.0.00.0060.03816.76
5.6.380.0070.00714.34
5.6.370.0030.00614.28
5.6.360.0080.00413.91
5.6.350.0040.00814.14
5.6.340.0130.00014.41
5.6.330.0040.00714.06
5.6.320.0070.00714.23
5.6.310.0000.00813.89
5.6.300.0000.00814.14
5.6.290.0030.00714.20
5.6.280.0000.02417.53
5.6.270.0060.00613.74
5.6.260.0000.00913.74
5.6.250.0070.00314.34
5.6.240.0080.00314.05
5.6.230.0030.00614.06
5.6.220.0050.00513.88
5.6.210.0080.04417.24
5.6.200.0050.04316.05
5.6.190.0060.02617.35
5.6.180.0200.03717.39
5.6.170.0180.02017.29
5.6.160.0050.04217.25
5.6.150.0030.04016.27
5.6.140.0080.03516.03
5.6.130.0070.03116.06
5.6.120.0070.03517.56
5.6.110.0070.04217.66
5.6.100.0050.04517.66
5.6.90.0040.04617.42
5.6.80.0030.02417.31
5.6.70.0030.01214.09
5.6.60.0060.00313.98
5.6.50.0060.00313.88
5.6.40.0040.00413.89
5.6.30.0030.00714.12
5.6.20.0080.00814.24
5.6.10.0030.01213.95
5.6.00.0060.00614.07
5.5.380.0030.00310.77
5.5.370.0030.00311.18
5.5.360.0030.00510.96
5.5.350.1820.02215.65
5.5.340.0080.03414.34
5.5.330.0100.02815.66
5.5.320.0220.03215.58
5.5.310.0200.03815.59
5.5.300.0100.03714.56
5.5.290.0060.02014.54
5.5.280.0050.02315.95
5.5.270.0060.03815.84
5.5.260.0090.03815.97
5.5.250.0030.03115.77
5.5.240.0060.03915.54
5.5.230.0030.00610.80
5.5.220.0030.00310.86
5.5.210.0030.00510.82
5.5.200.0000.01210.64
5.5.190.0080.00311.03
5.5.180.0060.00311.04
5.5.170.0060.00011.12
5.5.160.0050.00311.04
5.5.150.0030.00611.08
5.5.140.0050.00211.12
5.5.130.0050.00310.64
5.5.120.0030.00310.78
5.5.110.0000.01110.89
5.5.100.0030.00910.44
5.5.90.0100.00010.75
5.5.80.0040.00410.75
5.5.70.0030.00410.75
5.5.60.0040.00410.77
5.5.50.0060.00310.94
5.5.40.0000.00611.04
5.5.30.0080.00010.93
5.5.20.0040.00710.82
5.5.10.0060.00010.72
5.5.00.0050.00510.71
5.4.450.0420.03015.31
5.4.440.0470.04215.14
5.4.430.0380.03515.20
5.4.420.0330.03914.94
5.4.410.0370.03015.21
5.4.400.0410.02514.72
5.4.390.0200.03014.93
5.4.380.0080.03014.61
5.4.370.0320.02814.95
5.4.360.0300.03315.03
5.4.350.0420.03714.90
5.4.340.0450.02814.86
5.4.330.0040.00410.82
5.4.320.0370.03714.95
5.4.310.0150.03815.04
5.4.300.0460.03015.08
5.4.290.0300.02914.90
5.4.280.0370.03114.85
5.4.270.0200.03714.95
5.4.260.0430.02815.06
5.4.250.0250.03114.84
5.4.240.0330.04015.07
5.4.230.0500.04614.96
5.4.220.0350.03515.05
5.4.210.0300.03314.91
5.4.200.0510.03013.80
5.4.190.0300.03414.98
5.4.180.0380.03514.86
5.4.170.0340.03514.94
5.4.160.0270.03714.94
5.4.150.0250.03014.89
5.4.140.0280.03813.72
5.4.130.0300.03313.59
5.4.120.0300.02513.65
5.4.110.0380.04013.50
5.4.100.0300.04513.72
5.4.90.0440.03313.66
5.4.80.0280.04313.70
5.4.70.0490.03213.45
5.4.60.0350.03613.58
5.4.50.0380.03713.61
5.4.40.0450.03313.65
5.4.30.0410.03513.75
5.4.20.0260.03313.58
5.4.10.0210.03513.58
5.4.00.0530.03313.23
5.3.290.0420.03612.65
5.3.280.0300.03612.47
5.3.270.0370.03112.56
5.3.260.0160.03212.58
5.3.250.0270.03512.52
5.3.240.0410.02812.51
5.3.230.0370.03512.35
5.3.220.0350.03912.47
5.3.210.0090.03612.39
5.3.200.0220.02512.45
5.3.190.0280.04312.39
5.3.180.0320.03512.53
5.3.170.0450.03112.48
5.3.160.0350.03512.58
5.3.150.0470.01912.44
5.3.140.0250.03312.35
5.3.130.0300.03212.40
5.3.120.0390.03512.49
5.3.110.0370.02512.48
5.3.100.0370.03912.17
5.3.90.0420.04012.22
5.3.80.0380.02512.04
5.3.70.0370.02812.23
5.3.60.0330.03512.02
5.3.50.0330.03212.21
5.3.40.0250.03312.03
5.3.30.0350.02511.99
5.3.20.0400.03011.96
5.3.10.0350.02611.90
5.3.00.0360.02811.78
5.2.170.0250.02110.48
5.2.160.0250.02210.49
5.2.150.0220.02310.23
5.2.140.0250.02510.34
5.2.130.0230.02710.39
5.2.120.0250.02110.23
5.2.110.0180.02610.40
5.2.100.0250.02510.25
5.2.90.0250.02810.26
5.2.80.0280.02510.19
5.2.70.0330.02110.24
5.2.60.0200.02710.18
5.2.50.0060.02910.17
5.2.40.0050.02410.19
5.2.30.0280.02010.08
5.2.20.0130.02310.10
5.2.10.0180.02710.03
5.2.00.0250.0219.97
5.1.60.0240.0179.63
5.1.50.0260.0159.63
5.1.40.0140.0229.57
5.1.30.0030.0239.73
5.1.20.0230.0269.81
5.1.10.0180.0229.78
5.1.00.0220.0279.68
5.0.50.0100.0178.88
5.0.40.0100.0148.79
5.0.30.0100.0248.74
5.0.20.0000.0198.66
5.0.10.0190.0158.72
5.0.00.0130.0238.71
4.4.90.0130.0138.11
4.4.80.0100.0138.11
4.4.70.0070.0158.11
4.4.60.0100.0128.11
4.4.50.0070.0168.11
4.4.40.0170.0228.11
4.4.30.0100.0158.11
4.4.20.0120.0138.11
4.4.10.0100.0138.11
4.4.00.0140.0208.11
4.3.110.0110.0148.11
4.3.100.0070.0178.11
4.3.90.0120.0128.11
4.3.80.0050.0278.11
4.3.70.0120.0118.11
4.3.60.0120.0128.11
4.3.50.0140.0148.11
4.3.40.0120.0228.11
4.3.30.0050.0158.11
4.3.20.0070.0138.11
4.3.10.0070.0188.11
4.3.00.0050.0198.26

preferences:
58.31 ms | 400 KiB | 5 Q