3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a($b = null, DateTime $c) { var_dump([$b,$c]); } a("bee",new DateTime()); a(new DateTime());

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)
8.3.60.0120.00917.00
8.3.50.0130.00721.13
8.3.40.0110.01119.04
8.3.30.0110.00419.10
8.3.20.0040.00420.33
8.3.10.0000.00821.92
8.3.00.0100.00023.66
8.2.180.0070.01125.92
8.2.170.0070.01419.21
8.2.160.0100.00322.96
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00020.97
8.2.120.0040.00426.35
8.2.110.0090.00020.47
8.2.100.0080.00418.03
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0090.00017.63
8.2.60.0000.00818.04
8.2.50.0060.00318.09
8.2.40.0040.00420.41
8.2.30.0050.00319.56
8.2.20.0000.00817.87
8.2.10.0040.00418.01
8.2.00.0000.00717.99
8.1.280.0060.00925.92
8.1.270.0120.00322.24
8.1.260.0050.00228.09
8.1.250.0040.00428.09
8.1.240.0030.00623.82
8.1.230.0040.00820.97
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0000.01017.48
8.1.190.0000.00817.38
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0040.00420.77
8.1.150.0090.00020.55
8.1.140.0040.00419.57
8.1.130.0050.00317.57
8.1.120.0040.00417.65
8.1.110.0040.00417.59
8.1.100.0050.00517.51
8.1.90.0030.00517.62
8.1.80.0000.00817.57
8.1.70.0000.00717.56
8.1.60.0030.00617.56
8.1.50.0060.00317.62
8.1.40.0030.00517.62
8.1.30.0040.00417.71
8.1.20.0040.00417.65
8.1.10.0080.00017.67
8.1.00.0030.00617.46
8.0.300.0020.00518.77
8.0.290.0070.00016.75
8.0.280.0070.00018.42
8.0.270.0040.00417.31
8.0.260.0030.00317.38
8.0.250.0070.00017.18
8.0.240.0080.00017.21
8.0.230.0030.00317.20
8.0.220.0030.00317.19
8.0.210.0000.00717.14
8.0.200.0030.00317.20
8.0.190.0090.00017.20
8.0.180.0040.00417.19
8.0.170.0040.00417.19
8.0.160.0040.00417.23
8.0.150.0030.00316.98
8.0.140.0040.00417.11
8.0.130.0000.00513.51
8.0.120.0030.00617.07
8.0.110.0040.00417.04
8.0.100.0000.00717.06
8.0.90.0000.00817.06
8.0.80.0110.00517.14
8.0.70.0050.00217.05
8.0.60.0070.00017.02
8.0.50.0040.00417.12
8.0.30.0130.00317.18
8.0.20.0080.01017.40
8.0.10.0000.00917.25
8.0.00.0120.00616.98
7.4.330.0020.00216.90
7.4.320.0000.00716.66
7.4.300.0040.00416.66
7.4.290.0070.00016.66
7.4.280.0040.00416.54
7.4.270.0040.00416.65
7.4.260.0070.00016.58
7.4.250.0040.00316.62
7.4.240.0070.00016.59
7.4.230.0000.00716.50
7.4.220.0060.01216.57
7.4.210.0080.00816.58
7.4.200.0000.00716.48
7.4.160.0030.01316.64
7.4.150.0140.00317.40
7.4.140.0140.00817.86
7.4.130.0100.00916.65
7.4.120.0090.00916.60
7.4.110.0120.00616.67
7.4.100.0100.00716.74
7.4.90.0060.01216.71
7.4.80.0160.00819.39
7.4.70.0140.00316.54
7.4.60.0060.01016.75
7.4.50.0100.00316.82
7.4.40.0120.00316.81
7.4.30.0120.00616.63
7.4.00.0050.00715.21
7.3.330.0050.00013.47
7.3.320.0000.00713.40
7.3.310.0040.00416.44
7.3.300.0000.00816.49
7.3.290.0030.00316.45
7.3.280.0110.00616.49
7.3.270.0110.00617.40
7.3.260.0070.01016.53
7.3.250.0060.01116.57
7.3.240.0080.01216.55
7.3.230.0130.00416.70
7.3.210.0030.01416.44
7.3.200.0150.00419.39
7.3.190.0030.02016.56
7.3.180.0130.00516.50
7.3.170.0080.00816.75
7.3.160.0060.01016.47
7.3.120.0070.01514.95
7.3.110.0150.00315.14
7.3.100.0050.01014.89
7.3.90.0000.01514.68
7.3.80.0070.01115.05
7.3.70.0120.00315.08
7.3.60.0030.01215.07
7.3.50.0090.00614.68
7.3.40.0070.01014.88
7.3.30.0090.00914.79
7.3.20.0100.00316.76
7.3.10.0040.01216.69
7.3.00.0060.00616.82
7.2.330.0090.00916.45
7.2.320.0130.01016.89
7.2.310.0120.00616.53
7.2.300.0120.00916.88
7.2.290.0080.00816.88
7.2.250.0110.01115.09
7.2.240.0150.00615.00
7.2.230.0030.01415.10
7.2.220.0100.01014.70
7.2.210.0110.00715.10
7.2.200.0060.00915.22
7.2.190.0130.00315.02
7.2.180.0090.00415.21
7.2.170.0060.00915.22
7.2.160.0090.00015.09
7.2.150.0030.01317.07
7.2.140.0030.01017.00
7.2.130.0130.00317.14
7.2.120.0000.01416.93
7.2.110.0120.00816.80
7.2.100.0100.00016.77
7.2.90.0070.01016.97
7.2.80.0090.00916.83
7.2.70.0120.00416.78
7.2.60.0040.00916.77
7.2.50.0060.01216.94
7.2.40.0120.00316.78
7.2.30.0030.01016.99
7.2.20.0090.00316.75
7.2.10.0070.01016.86
7.2.00.0020.01118.18
7.1.330.0060.01015.70
7.1.320.0000.01515.81
7.1.310.0000.01315.71
7.1.300.0000.01415.75
7.1.290.0000.01715.95
7.1.280.0060.00915.80
7.1.270.0120.00015.90
7.1.260.0070.00715.98
7.1.250.0040.01115.76
7.1.240.0030.00615.74
7.1.230.0110.00015.79
7.1.220.0000.01315.64
7.1.210.0120.00615.52
7.1.200.0010.01015.79
7.1.190.0070.01015.83
7.1.180.0040.00815.84
7.1.170.0110.00416.01
7.1.160.0070.00715.95
7.1.150.0110.00315.91
7.1.140.0120.00315.76
7.1.130.0030.01015.84
7.1.120.0030.01015.71
7.1.110.0030.01015.65
7.1.100.0080.00817.18
7.1.90.0030.01415.93
7.1.80.0070.00715.95
7.1.70.0030.00916.40
7.1.60.0120.00617.58
7.1.50.0090.01016.19
7.1.40.0000.01115.88
7.1.30.0030.00615.95
7.1.20.0060.01215.96
7.1.10.0070.00715.93
7.1.00.0100.03819.18
7.0.330.0040.01115.59
7.0.320.0060.00915.49
7.0.310.0090.00315.53
7.0.300.0090.00615.44
7.0.290.0040.00715.52
7.0.280.0080.00415.50
7.0.270.0100.00415.22
7.0.260.0100.00715.71
7.0.250.0090.00915.61
7.0.240.0110.00415.48
7.0.230.0090.00315.49
7.0.220.0120.00315.18
7.0.210.0000.01115.57
7.0.200.0130.01116.08
7.0.190.0040.00715.41
7.0.180.0110.00315.59
7.0.170.0120.00315.43
7.0.160.0030.01315.49
7.0.150.0090.00615.27
7.0.140.0080.00815.61
7.0.130.0030.00915.29
7.0.120.0000.01315.12
7.0.110.0000.01515.59
7.0.100.0030.00715.58
7.0.90.0070.00715.38
7.0.80.0090.00615.50
7.0.70.0040.00815.35
7.0.60.0120.03818.55
7.0.50.0050.03816.72
7.0.40.0030.05116.79
7.0.30.0140.02016.76
7.0.20.0170.04316.95
7.0.10.0150.04116.72
7.0.00.0090.04516.91
5.6.400.0060.00914.69
5.6.390.0070.01014.07
5.6.380.0100.00614.33
5.6.370.0060.00914.27
5.6.360.0030.01314.39
5.6.350.0060.00914.54
5.6.340.0060.01214.49
5.6.330.0070.00714.44
5.6.320.0090.00614.16
5.6.310.0100.00314.32
5.6.300.0060.01014.55
5.6.290.0090.00614.55
5.6.280.0040.01114.46
5.6.270.0140.00314.38
5.6.260.0040.01414.21
5.6.250.0140.00014.28
5.6.240.0000.01114.37
5.6.230.0100.00014.25
5.6.220.0070.00714.54
5.6.210.0100.04017.46
5.6.200.0100.03816.18
5.6.190.0030.02617.47
5.6.180.0170.02917.52
5.6.170.0120.04117.31
5.6.160.0140.03917.51
5.6.150.0020.02616.35
5.6.140.0080.02516.26
5.6.130.0100.03016.32
5.6.120.0050.04717.73
5.6.110.0050.02517.86
5.6.100.0060.04617.80
5.6.90.0030.03917.71
5.6.80.0090.04417.29
5.6.70.0030.00614.22
5.6.60.0070.00714.36
5.6.50.0060.01014.17
5.6.40.0070.01014.41
5.6.30.0130.00314.42
5.6.20.0040.00714.16
5.6.10.0040.00414.60
5.6.00.0060.00614.44
5.5.380.0050.00514.29
5.5.370.0030.01414.24
5.5.360.0050.00314.34
5.5.350.0160.04017.46
5.5.340.0030.02316.24
5.5.330.0030.02717.39
5.5.320.0280.03517.44
5.5.310.0130.02817.26
5.5.300.0080.02016.03
5.5.290.0050.03316.26
5.5.280.0070.02517.65
5.5.270.0080.02717.59
5.5.260.0110.03417.42
5.5.250.0050.02217.44
5.5.240.0100.04617.33
5.5.230.0070.01014.41
5.5.220.0060.00914.33
5.5.210.0070.00714.35
5.5.200.0070.01014.27
5.5.190.0080.00413.84
5.5.180.0030.01014.29
5.5.170.0060.00313.82
5.5.160.0060.00614.37
5.5.150.0070.00714.30
5.5.140.0030.01314.05
5.5.130.0030.00714.17
5.5.120.0090.00614.37
5.5.110.0050.00914.07
5.5.100.0040.00413.85
5.5.90.0030.01014.14
5.5.80.0030.00914.22
5.5.70.0030.01014.02
5.5.60.0030.01014.22
5.5.50.0040.00813.77
5.5.40.0000.01413.55
5.5.30.0030.01313.92
5.5.20.0030.01014.12
5.5.10.0120.00013.98
5.5.00.0070.00413.86

preferences:
58.73 ms | 401 KiB | 5 Q