3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (new ReflectionMethod('DateTimeImmutable', '__construct'))->getParameters()[1]->getName();

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)
8.3.60.0140.00718.35
8.3.50.0130.00521.98
8.3.40.0110.00418.89
8.3.30.0030.01019.09
8.3.20.0040.00420.30
8.3.10.0050.00221.60
8.3.00.0080.00022.46
8.2.180.0130.00616.38
8.2.170.0090.00622.96
8.2.160.0090.00920.26
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0020.00526.16
8.2.120.0030.00617.63
8.2.110.0100.00021.04
8.2.100.0080.00817.72
8.2.90.0000.00719.22
8.2.80.0030.00617.97
8.2.70.0000.00817.75
8.2.60.0080.00018.04
8.2.50.0000.00818.07
8.2.40.0040.00421.18
8.2.30.0000.00918.02
8.2.20.0020.00517.68
8.2.10.0030.00618.09
8.2.00.0000.00718.05
8.1.280.0120.00625.92
8.1.270.0030.00623.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.04
8.1.230.0070.00420.96
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0000.00817.00
8.1.180.0040.00418.10
8.1.170.0000.00818.57
8.1.160.0000.00721.95
8.1.150.0030.00518.77
8.1.140.0040.00417.33
8.1.130.0000.00817.19
8.1.120.0070.00017.25
8.1.110.0040.00417.29
8.1.100.0030.00317.38
8.1.90.0000.00717.32
8.1.80.0000.00717.19
8.1.70.0030.00617.36
8.1.60.0030.00617.42
8.1.50.0040.00417.37
8.1.40.0040.00417.38
8.1.30.0030.00617.51
8.1.20.0040.00417.55
8.1.10.0000.00717.47
8.1.00.0000.00717.35
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.50
8.0.270.0000.00717.16
8.0.260.0000.00616.72
8.0.250.0040.00416.99
8.0.240.0000.00616.96
8.0.230.0040.00416.79
8.0.220.0000.00816.76
8.0.210.0070.00016.73
8.0.200.0030.00316.79
8.0.190.0000.00716.73
8.0.180.0050.00316.65
8.0.170.0070.00016.80
8.0.160.0000.00716.65
8.0.150.0000.00716.70
8.0.140.0030.00616.75
8.0.130.0000.00513.25
8.0.120.0080.00016.77
8.0.110.0050.00316.73
8.0.100.0000.00716.82
8.0.90.0040.00416.70
8.0.80.0110.01116.82
8.0.70.0070.00016.57
8.0.60.0050.00216.77
8.0.50.0000.00716.59
8.0.30.0100.00817.15
8.0.20.0130.00617.40
8.0.10.0040.00416.77
8.0.00.0120.00516.65
7.4.330.0000.00515.04
7.4.320.0000.00716.47
7.4.300.0000.00616.46
7.4.290.0030.00316.28
7.4.280.0040.00416.47
7.4.270.0070.00016.46
7.4.260.0060.00016.25
7.4.250.0050.00316.35
7.4.240.0020.00516.38
7.4.230.0070.00016.58
7.4.220.0030.01616.47
7.4.210.0030.01316.32
7.4.200.0070.00016.27
7.4.160.0080.00816.64
7.4.150.0140.00817.40
7.4.140.0110.00817.86
7.4.130.0100.00816.24
7.4.120.0130.00416.59
7.4.110.0170.00716.47
7.4.100.0090.00916.34
7.4.90.0060.01116.32
7.4.80.0060.01019.39
7.4.70.0070.01616.59
7.4.60.0090.00616.54
7.4.50.0090.00016.10
7.4.40.0150.00916.39
7.4.30.0080.01116.50
7.4.00.0080.00514.77
7.3.330.0070.00013.08
7.3.320.0000.00512.96
7.3.310.0000.00716.19
7.3.300.0030.00316.23
7.3.290.0070.00916.19
7.3.280.0080.01116.21
7.3.270.0130.00917.40
7.3.260.0030.01416.28
7.3.250.0120.00616.29
7.3.240.0030.01616.49
7.3.230.0100.01316.45
7.3.210.0100.00616.21
7.3.200.0160.01119.39
7.3.190.0120.00916.34
7.3.180.0130.01016.29
7.3.170.0100.00716.40
7.3.160.0130.00316.15
7.3.120.0030.01014.61
7.3.110.0060.01014.75
7.3.100.0030.01414.50
7.3.90.0030.00714.91
7.3.80.0030.01014.84
7.3.70.0000.01214.70
7.3.60.0070.00714.52
7.3.50.0100.00314.82
7.3.40.0080.00814.59
7.3.30.0070.00314.83
7.3.20.0110.00316.38
7.3.10.0060.00916.47
7.3.00.0060.00816.34
7.2.330.0120.00616.34
7.2.320.0070.01116.70
7.2.310.0160.00016.63
7.2.300.0060.01016.37
7.2.290.0120.01116.39
7.2.250.0070.01115.12
7.2.240.0100.01015.04
7.2.230.0000.00915.04
7.2.220.0030.01415.12
7.2.210.0030.01014.66
7.2.200.0040.01114.88
7.2.190.0070.00714.82
7.2.180.0030.01315.15
7.2.170.0030.01414.91
7.2.130.0060.00916.79
7.2.120.0110.00316.65
7.2.110.0090.00916.59
7.2.100.0170.00016.54
7.2.90.0000.01116.52
7.2.80.0040.01116.22
7.2.70.0060.00316.38
7.2.60.0120.00616.25
7.2.50.0070.00716.54
7.2.40.0180.00416.33
7.2.30.0090.00616.27
7.2.20.0060.01216.85
7.2.10.0040.00716.80
7.2.00.0080.00517.93
7.1.330.0070.00715.79
7.1.320.0030.00615.70
7.1.310.0090.00615.82
7.1.300.0000.01415.59
7.1.290.0040.01115.50
7.1.280.0030.00815.69
7.1.270.0000.01115.76
7.1.260.0070.00315.73
7.1.250.0070.00715.34
7.1.240.0080.00615.46
7.1.230.0120.00015.24
7.1.220.0060.00615.50
7.1.210.0120.00015.62
7.1.200.0030.01115.58
7.1.190.0060.00915.72
7.1.180.0060.00915.76
7.1.170.0090.00615.27
7.1.160.0060.01015.29
7.1.150.0100.00315.66
7.1.140.0120.00615.44
7.1.130.0140.00315.50
7.1.120.0030.01215.47
7.1.110.0070.00715.35
7.1.100.0060.00616.63
7.1.90.0130.00315.51
7.1.80.0060.01015.63
7.1.70.0060.00416.29
7.1.60.0060.01117.51
7.1.50.0070.01216.24
7.1.40.0120.00315.60
7.1.30.0130.00015.48
7.1.20.0070.00715.64
7.1.10.0090.00615.63
7.1.00.0080.03819.04
7.0.330.0090.00315.01
7.0.320.0090.00615.41
7.0.310.0120.00315.12
7.0.300.0040.01114.95
7.0.290.0070.00715.08
7.0.280.0070.00414.98
7.0.270.0080.00414.96
7.0.260.0140.00315.23
7.0.250.0030.00715.47
7.0.240.0080.00415.35
7.0.230.0060.00614.96
7.0.220.0110.00615.14
7.0.210.0040.00815.29
7.0.200.0080.00314.98
7.0.190.0070.00714.97
7.0.180.0030.00615.18
7.0.170.0080.00414.96
7.0.160.0030.00915.01
7.0.150.0040.01215.14
7.0.140.0060.01214.77
7.0.130.0050.00515.27
7.0.120.0090.00615.28
7.0.110.0100.00615.27
7.0.100.0080.00415.31
7.0.90.0070.00715.14
7.0.80.0110.00415.33
7.0.70.0140.00015.37
7.0.60.0070.02517.62
7.0.50.0060.02816.51
7.0.40.0050.02716.56
7.0.30.0220.03716.60
7.0.20.0200.02516.58
7.0.10.0080.02616.72
7.0.00.0080.02416.45
5.6.380.0000.01413.61
5.6.370.0030.00714.26
5.6.360.0000.00914.13
5.6.350.0060.00614.15
5.6.340.0060.00614.36
5.6.330.0070.00313.80
5.6.320.0060.00613.70
5.6.310.0040.00713.97
5.6.300.0040.00414.13
5.6.290.0110.00314.24
5.6.280.0070.01717.78
5.6.270.0050.00514.25
5.6.260.0030.01314.09
5.6.250.0000.00714.21
5.6.240.0020.00514.38
5.6.230.0000.01014.25
5.6.220.0090.00614.11
5.6.210.0040.04417.42
5.6.200.0030.02516.18
5.6.190.0050.04517.43
5.6.180.1650.02417.30
5.6.170.0170.02717.37
5.6.160.0050.03117.30
5.6.150.0020.02816.12
5.6.140.0060.04216.11
5.6.130.0090.03916.21
5.6.120.0100.02717.70
5.6.110.0030.02817.59
5.6.100.0080.02017.67
5.6.90.0030.04817.52
5.6.80.0050.04017.19
5.6.70.0220.03817.30
5.6.60.0030.00813.78
5.6.50.0040.00713.93
5.6.40.0070.00714.13
5.6.30.0090.00313.88
5.6.20.0070.00714.08
5.6.10.0030.00714.12
5.6.00.0040.00814.27
5.5.380.0030.00310.90
5.5.370.0050.00311.23
5.5.360.0030.00610.90
5.5.350.0080.04215.70
5.5.340.0060.03514.45
5.5.330.0050.03815.80
5.5.320.0210.02415.60
5.5.310.0100.04315.82
5.5.300.0130.03814.43
5.5.290.0030.04914.43
5.5.280.0030.04015.79
5.5.270.0020.03815.82
5.5.260.0030.03215.94
5.5.250.0100.03215.78
5.5.240.0120.02015.47
5.5.230.0040.00410.90
5.5.220.0070.00410.90
5.5.210.0000.01010.90
5.5.200.0100.00010.90
5.5.190.0030.00510.90
5.5.180.0110.00010.90
5.5.170.0030.00610.90
5.5.160.0100.00010.90
5.5.150.0080.00310.90
5.5.140.0030.00510.90
5.5.130.0060.00310.90
5.5.120.0060.00611.16
5.5.110.0090.00311.05
5.5.100.0070.00410.90
5.5.90.0070.00010.90
5.5.80.0060.00610.90
5.5.70.0000.00711.01
5.5.60.0080.00010.90
5.5.50.0040.00410.90
5.5.40.0070.00510.90
5.5.30.0090.00310.90
5.5.20.0130.00010.98
5.5.10.0040.00711.04
5.5.00.0060.00610.90
5.4.450.0370.03615.18
5.4.440.0470.03515.15
5.4.430.0400.02915.16
5.4.420.0390.03415.26
5.4.410.0470.02315.21
5.4.400.0410.02615.10
5.4.390.0450.02315.04
5.4.380.0470.02215.04
5.4.370.0400.03014.88
5.4.360.0430.02715.13
5.4.350.0430.03815.10
5.4.340.0410.03015.03
5.4.330.0130.00410.96
5.4.320.0480.02515.05
5.4.310.0470.02614.88
5.4.300.0460.02814.86
5.4.290.0420.03214.88
5.4.280.0330.03214.90
5.4.270.0360.02514.97
5.4.260.0310.03314.86
5.4.250.0410.03015.11
5.4.240.0530.02715.11
5.4.230.0530.03814.89
5.4.220.0320.03015.09
5.4.210.0400.04415.17
5.4.200.0470.02313.87
5.4.190.0470.03015.07
5.4.180.0470.03115.04
5.4.170.0540.03515.06
5.4.160.0460.02514.89
5.4.150.0480.02414.89
5.4.140.0440.02813.63
5.4.130.0400.02613.57
5.4.120.0480.03113.70
5.4.110.0420.02813.72
5.4.100.0410.02713.75
5.4.90.0290.02813.67
5.4.80.0330.02313.73
5.4.70.0400.02813.61
5.4.60.0450.02213.62
5.4.50.0370.02713.67
5.4.40.0380.02913.75
5.4.30.0370.03113.72
5.4.20.0520.03013.59
5.4.10.0460.02513.72
5.4.00.0360.02913.39
5.3.290.0450.02912.71
5.3.280.0480.03112.70
5.3.270.0430.03012.67
5.3.260.0440.03012.72
5.3.250.0410.03212.66
5.3.240.0370.02912.76
5.3.230.0320.03912.76
5.3.220.0370.03112.71
5.3.210.0410.02712.65
5.3.200.0440.02312.67
5.3.190.0410.02512.74
5.3.180.0400.02912.74
5.3.170.0370.03012.69
5.3.160.0400.02612.68
5.3.150.0390.02712.66
5.3.140.0350.03112.66
5.3.130.0330.03312.64
5.3.120.0390.03012.66
5.3.110.0380.02912.62
5.3.100.0480.03112.46
5.3.90.0420.02212.42
5.3.80.0470.02212.33
5.3.70.0380.02812.42
5.3.60.0400.02712.35
5.3.50.0340.02812.39
5.3.40.0380.02812.43
5.3.30.0430.02712.34
5.3.20.0400.03012.21
5.3.10.0390.02412.17
5.3.00.0370.03012.28
5.2.170.0300.02410.97
5.2.160.0320.02210.93
5.2.150.0310.02010.99
5.2.140.0360.02010.96
5.2.130.0270.02610.97
5.2.120.0370.02011.05
5.2.110.0350.02110.94
5.2.100.0320.02310.92
5.2.90.0340.02110.96
5.2.80.0320.02310.91
5.2.70.0360.02110.97
5.2.60.0330.02310.89
5.2.50.0300.02510.91
5.2.40.0280.02010.87
5.2.30.0310.02010.86
5.2.20.0310.01810.90
5.2.10.0290.02010.89
5.2.00.0310.02110.76
5.1.60.0310.02010.39
5.1.50.0330.01410.45
5.1.40.0330.01810.41
5.1.30.0260.02010.64
5.1.20.0370.02210.59
5.1.10.0270.02210.44
5.1.00.0270.01810.52
5.0.50.0180.0139.76
5.0.40.0150.0139.57
5.0.30.0130.0259.51
5.0.20.0180.0129.47
5.0.10.0220.0179.60
5.0.00.0150.0239.60
4.4.90.0130.0158.35
4.4.80.0220.0138.39
4.4.70.0160.0118.33
4.4.60.0130.0138.40
4.4.50.0150.0148.33
4.4.40.0150.0188.40
4.4.30.0140.0128.33
4.4.20.0130.0158.40
4.4.10.0120.0178.37
4.4.00.0100.0218.34
4.3.110.0170.0128.30
4.3.100.0140.0118.33
4.3.90.0150.0158.32
4.3.80.0100.0208.31
4.3.70.0130.0128.27
4.3.60.0120.0138.27
4.3.50.0130.0128.29
4.3.40.0130.0208.26
4.3.30.0080.0147.67
4.3.20.0090.0117.70
4.3.10.0070.0157.64
4.3.00.0070.0129.14

preferences:
70.24 ms | 401 KiB | 5 Q