3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { function __construct($a, $b) {var_dump(func_get_args());} } class b extends a {} new b;

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)
8.3.60.0140.00718.30
8.3.50.0080.01021.27
8.3.40.0120.00618.76
8.3.30.0030.01020.27
8.3.20.0050.00220.28
8.3.10.0000.00822.15
8.3.00.0040.00422.46
8.2.180.0040.01216.63
8.2.170.0110.00722.96
8.2.160.0070.00722.26
8.2.150.0050.00324.18
8.2.140.0050.00524.66
8.2.130.0100.00326.16
8.2.120.0080.00020.93
8.2.110.0060.00322.14
8.2.100.0060.00617.72
8.2.90.0080.00018.99
8.2.80.0050.00319.14
8.2.70.0080.00017.50
8.2.60.0050.00317.93
8.2.50.0050.00318.07
8.2.40.0060.00319.75
8.2.30.0050.00319.43
8.2.20.0040.00417.61
8.2.10.0070.00017.59
8.2.00.0000.00717.54
8.1.280.0110.00425.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.99
8.1.230.0070.00419.06
8.1.220.0100.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00417.00
8.1.190.0000.00817.40
8.1.180.0040.00818.10
8.1.170.0030.00518.33
8.1.160.0050.00218.67
8.1.150.0000.00818.41
8.1.140.0000.00717.31
8.1.130.0000.00717.75
8.1.120.0030.00517.38
8.1.110.0030.00517.35
8.1.100.0040.00417.34
8.1.90.0000.00817.36
8.1.80.0000.00817.32
8.1.70.0030.00317.22
8.1.60.0000.00817.42
8.1.50.0050.00317.43
8.1.40.0000.00817.41
8.1.30.0070.00017.55
8.1.20.0040.00417.48
8.1.10.0050.00317.37
8.1.00.0040.00417.37
8.0.300.0040.00418.77
8.0.290.0000.00817.05
8.0.280.0000.00718.28
8.0.270.0000.00817.19
8.0.260.0050.00316.87
8.0.250.0000.00716.91
8.0.240.0050.00317.00
8.0.230.0070.00016.98
8.0.220.0000.00716.90
8.0.210.0050.00316.89
8.0.200.0030.00316.95
8.0.190.0000.00716.99
8.0.180.0000.00716.80
8.0.170.0070.00016.93
8.0.160.0000.00716.89
8.0.150.0000.00716.81
8.0.140.0050.00316.72
8.0.130.0000.00613.27
8.0.120.0060.00316.91
8.0.110.0040.00416.73
8.0.100.0040.00416.84
8.0.90.0070.00017.00
8.0.80.0000.01516.87
8.0.70.0070.00016.79
8.0.60.0000.00816.93
8.0.50.0050.00316.86
8.0.30.0130.00716.81
8.0.20.0120.00517.40
8.0.10.0030.00316.75
8.0.00.0110.01216.69
7.4.330.0000.00515.00
7.4.320.0000.00616.48
7.4.300.0060.00016.54
7.4.290.0000.00716.42
7.4.280.0000.00716.50
7.4.270.0000.00716.38
7.4.260.0020.00213.16
7.4.250.0000.00816.49
7.4.240.0030.00316.53
7.4.230.0000.00716.43
7.4.220.0030.01516.56
7.4.210.0030.01216.49
7.4.200.0000.00716.43
7.4.190.0000.00716.48
7.4.160.0100.00716.41
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0070.00916.32
7.4.120.0090.00816.58
7.4.110.0080.00816.44
7.4.100.0060.01616.45
7.4.90.0100.00716.59
7.4.80.0070.01019.39
7.4.70.0120.00616.44
7.4.60.0030.01416.52
7.4.50.0060.00316.52
7.4.40.0070.00722.77
7.4.30.0090.00916.47
7.4.00.0090.00614.69
7.3.330.0050.00013.33
7.3.320.0030.00313.22
7.3.310.0040.00416.37
7.3.300.0070.00016.40
7.3.290.0110.00416.25
7.3.280.0100.00416.38
7.3.270.0090.00917.40
7.3.260.0130.00316.30
7.3.250.0090.00916.44
7.3.240.0100.00716.50
7.3.230.0040.01116.41
7.3.210.0110.00516.56
7.3.200.0100.00719.39
7.3.190.0070.01116.39
7.3.180.0120.00316.24
7.3.170.0060.01016.40
7.3.160.0100.00716.48
7.3.120.0070.00714.91
7.3.10.0030.01015.95
7.3.00.0080.00816.37
7.2.330.0140.00416.69
7.2.320.0160.00616.51
7.2.310.0090.00816.53
7.2.300.0150.00316.58
7.2.290.0080.00816.39
7.2.130.0060.00916.61
7.2.120.0060.00816.52
7.2.110.0090.01116.35
7.2.100.0040.01116.64
7.2.90.0100.00616.47
7.2.80.0100.00816.48
7.2.70.0020.01016.47
7.2.60.0140.00316.56
7.2.50.0100.00916.65
7.2.40.0080.00816.54
7.2.30.0100.00816.57
7.2.20.0060.01216.46
7.2.10.0100.00916.54
7.2.00.0080.00617.51
7.1.250.0080.00415.41
7.1.240.0030.00815.68
7.1.230.0040.01115.51
7.1.220.0030.00715.67
7.1.210.0000.00715.53
7.1.200.0040.00615.53
7.1.190.0030.00915.64
7.1.180.0090.00315.63
7.1.170.0070.00315.45
7.1.160.0030.00615.68
7.1.150.0030.00715.67
7.1.140.0080.00315.57
7.1.130.0000.01115.70
7.1.120.0070.00715.43
7.1.110.0030.01115.71
7.1.100.0060.00716.73
7.1.90.0090.00015.59
7.1.80.0070.00315.45
7.1.70.0060.00516.25
7.1.60.0110.00817.43
7.1.50.0050.01216.27
7.1.40.0040.01215.46
7.1.30.0070.01015.59
7.1.20.0000.01215.36
7.1.10.0100.00315.34
7.1.00.0010.03918.93
7.0.330.0020.00515.48
7.0.320.0060.00915.06
7.0.310.0030.00715.32
7.0.300.0070.00315.00
7.0.290.0070.00315.47
7.0.280.0060.00615.23
7.0.270.0030.00614.96
7.0.260.0030.00714.80
7.0.250.0060.00314.89
7.0.240.0030.00615.23
7.0.230.0000.01315.27
7.0.220.0070.00715.30
7.0.210.0070.00315.11
7.0.200.0050.00516.04
7.0.190.0050.00515.41
7.0.180.0030.00915.18
7.0.170.0060.00315.29
7.0.160.0080.00815.44
7.0.150.0120.00314.96
7.0.140.0060.03818.62
7.0.130.0100.00015.48
7.0.120.0040.00815.24
7.0.110.0040.00815.14
7.0.100.0020.02617.44
7.0.90.0030.02717.63
7.0.80.0030.03017.68
7.0.70.0050.02317.63
7.0.60.0090.01817.48
7.0.50.0020.04717.84
7.0.40.0050.04316.68
7.0.30.0030.04116.75
7.0.20.0070.04316.64
7.0.10.0050.04316.60
7.0.00.0070.04216.78
5.6.380.0060.00913.93
5.6.370.0100.00013.91
5.6.360.0000.01114.10
5.6.350.0000.00914.33
5.6.340.0060.00614.13
5.6.330.0030.00814.04
5.6.320.0040.00714.14
5.6.310.0070.00714.32
5.6.300.0000.01314.41
5.6.290.0070.00713.96
5.6.280.0030.01014.34
5.6.270.0110.00414.38
5.6.260.0060.00614.47
5.6.250.0040.02517.27
5.6.240.0060.02317.45
5.6.230.0020.02717.36
5.6.220.0000.02517.42
5.6.210.0020.03017.37
5.6.200.0070.02517.56
5.6.190.0050.04717.59
5.6.180.0100.04017.73
5.6.170.0080.02617.81
5.6.160.0000.05017.54
5.6.150.0030.02617.64
5.6.140.0030.04817.63
5.6.130.0050.04617.76
5.6.120.0070.04217.62
5.6.110.0070.04317.61
5.6.100.0050.04117.64
5.6.90.0080.04017.65
5.6.80.0080.04217.32
5.6.70.0080.03617.24
5.6.60.0050.03917.28
5.6.50.0070.04017.26
5.6.40.0050.04617.29
5.6.30.0050.04017.21
5.6.20.0070.04117.36
5.6.10.0070.04217.19
5.6.00.0090.03917.24
5.5.380.0050.02215.88
5.5.370.0030.02215.87
5.5.360.0110.01615.84
5.5.350.0060.02015.80
5.5.340.0050.04015.91
5.5.330.0020.04616.05
5.5.320.0020.02615.98
5.5.310.0030.04416.05
5.5.300.0070.04116.04
5.5.290.0030.04515.97
5.5.280.0070.04016.05
5.5.270.0050.04715.97
5.5.260.0030.03516.00
5.5.250.0020.04615.81
5.5.240.0100.03515.67
5.5.230.0040.03815.74
5.5.220.0090.03315.60
5.5.210.0000.04515.71
5.5.200.0070.04615.66
5.5.190.0050.03815.71
5.5.180.0060.02015.64
5.5.170.0060.00611.18
5.5.160.0100.03315.67
5.5.150.0100.03315.66
5.5.140.0050.03015.71
5.5.130.0060.04115.71
5.5.120.0020.04715.71
5.5.110.0020.04515.68
5.5.100.0090.02615.63
5.5.90.0120.03515.67
5.5.80.0020.04615.58
5.5.70.0070.01815.65
5.5.60.0110.03315.55
5.5.50.0100.03315.61
5.5.40.0030.03515.61
5.5.30.0050.04315.61
5.5.20.0030.04215.65
5.5.10.0070.03815.66
5.5.00.0050.02715.59
5.4.450.0030.03515.19
5.4.440.0050.04315.30
5.4.430.0090.03715.37
5.4.420.0070.04015.27
5.4.410.0050.04515.30
5.4.400.0010.04415.11
5.4.390.0060.04115.16
5.4.380.0080.03815.06
5.4.370.0020.03515.03
5.4.360.0050.04515.06
5.4.350.0020.04515.17
5.4.340.0080.02815.13
5.4.330.0000.01111.18
5.4.320.0050.03415.15
5.4.310.0080.03315.10
5.4.300.0070.03815.17
5.4.290.0030.04115.10
5.4.280.0050.02215.16
5.4.270.0030.04015.04
5.4.260.0070.03815.04
5.4.250.0020.02515.11
5.4.240.0050.03415.06
5.4.230.0110.03115.19
5.4.220.0060.03715.15
5.4.210.0000.04415.10
5.4.200.0030.04015.12
5.4.190.0020.02615.15
5.4.180.0080.03615.11
5.4.170.0100.03715.04
5.4.160.0070.04015.09
5.4.150.0000.04215.07
5.4.140.0070.03713.82
5.4.130.0040.04013.84
5.4.120.0050.03713.83
5.4.110.0080.02813.88
5.4.100.0030.03813.87
5.4.90.0030.03713.76
5.4.80.0050.03813.86
5.4.70.0070.03513.80
5.4.60.0050.03713.75
5.4.50.0050.04313.75
5.4.40.0080.03313.87
5.4.30.0050.04113.79
5.4.20.0090.02213.83
5.4.10.0070.02413.77
5.4.00.0050.03113.48
5.3.290.0020.04312.95
5.3.280.0050.03812.86
5.3.270.0030.04012.88
5.3.260.0050.04012.89
5.3.250.0050.03512.92
5.3.240.0030.04212.88
5.3.230.0030.03012.90
5.3.220.0070.02212.88
5.3.210.0050.03912.88
5.3.200.0060.02312.90
5.3.190.0050.03812.93
5.3.180.0070.02212.88
5.3.170.0040.02612.87
5.3.160.0080.03612.92
5.3.150.0050.03012.89
5.3.140.0080.03112.83
5.3.130.0090.04012.89
5.3.120.0060.03012.87
5.3.110.0070.04012.83
5.3.100.0050.02112.62
5.3.90.0030.04212.62
5.3.80.0080.03712.62
5.3.70.0040.03712.64
5.3.60.0100.03312.62
5.3.50.0050.03812.62
5.3.40.0070.04012.62
5.3.30.0020.03912.62
5.3.20.0050.03712.62
5.3.10.0080.03512.62
5.3.00.0070.03512.62
5.2.170.0050.03012.62
5.2.160.0080.02312.62
5.2.150.0070.03212.62
5.2.140.0050.02312.62
5.2.130.0030.03312.62
5.2.120.0000.03512.62
5.2.110.0070.01712.62
5.2.100.0030.02212.62
5.2.90.0020.03212.62
5.2.80.0080.02812.62
5.2.70.0070.01812.62
5.2.60.0030.03512.62
5.2.50.0050.02312.62
5.2.40.0000.03112.62
5.2.30.0020.03612.62
5.2.20.0000.03012.62
5.2.10.0050.02712.62
5.2.00.0100.02512.62
5.1.60.0030.02712.62
5.1.50.0060.02712.62
5.1.40.0070.02312.62
5.1.30.0080.02512.62
5.1.20.0050.02512.62
5.1.10.0000.02112.62
5.1.00.0050.03012.62
5.0.50.0020.02412.62
5.0.40.0050.00712.62
5.0.30.0020.03512.62
5.0.20.0040.02212.62
5.0.10.0020.02212.62
5.0.00.0000.03212.62
4.4.90.0030.01812.62
4.4.80.0020.01312.62
4.4.70.0070.01312.62
4.4.60.0020.01912.62
4.4.50.0000.02012.62
4.4.40.0030.02512.62
4.4.30.0000.02112.62
4.4.20.0010.01912.62
4.4.10.0020.01112.62
4.4.00.0020.01712.62
4.3.110.0030.01812.62
4.3.100.0000.02012.62
4.3.90.0040.01612.62
4.3.80.0020.01512.62
4.3.70.0070.00712.62
4.3.60.0020.02112.62
4.3.50.0000.02012.62
4.3.40.0000.02712.62
4.3.30.0030.01012.62
4.3.20.0020.01112.62
4.3.10.0040.00812.62
4.3.00.0050.01612.62

preferences:
40.94 ms | 401 KiB | 5 Q