3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime; $className = "\\DateTime"; var_dump($date instanceof $className);

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)
8.3.60.0110.00716.63
8.3.50.0120.00722.00
8.3.40.0070.01418.97
8.3.30.0100.01019.09
8.3.20.0040.00420.39
8.3.10.0080.00023.41
8.3.00.0070.00019.25
8.2.180.0110.00718.30
8.2.170.0130.00322.96
8.2.160.0040.01120.35
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00320.80
8.2.110.0100.00022.05
8.2.100.0090.00319.58
8.2.90.0000.00819.27
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0060.00318.05
8.2.50.0050.00518.07
8.2.40.0030.00519.95
8.2.30.0050.00218.24
8.2.20.0030.00617.75
8.2.10.0040.00418.00
8.2.00.0040.00417.74
8.1.280.0140.00025.92
8.1.270.0040.00423.91
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0060.00323.91
8.1.230.0070.00319.05
8.1.220.0080.00017.74
8.1.210.0090.00018.77
8.1.200.0060.00317.36
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0040.00418.42
8.1.160.0030.00521.98
8.1.150.0000.00718.63
8.1.140.0060.00317.43
8.1.130.0000.00817.93
8.1.120.0080.00017.58
8.1.110.0050.00217.55
8.1.100.0030.00617.55
8.1.90.0030.00517.57
8.1.80.0040.00417.56
8.1.70.0030.00317.46
8.1.60.0000.01017.62
8.1.50.0040.00417.57
8.1.40.0030.00617.54
8.1.30.0060.00317.66
8.1.20.0000.00717.69
8.1.10.0000.00717.73
8.1.00.0040.00417.68
8.0.300.0070.00018.77
8.0.290.0040.00417.18
8.0.280.0070.00018.32
8.0.270.0040.00417.18
8.0.260.0000.00617.20
8.0.250.0030.00316.98
8.0.240.0070.00017.07
8.0.230.0070.00017.06
8.0.220.0030.00316.92
8.0.210.0030.00316.93
8.0.200.0030.00317.12
8.0.190.0040.00417.10
8.0.180.0040.00416.93
8.0.170.0040.00416.95
8.0.160.0040.00417.08
8.0.150.0000.00716.98
8.0.140.0030.00616.97
8.0.130.0000.00513.38
8.0.120.0040.00416.93
8.0.110.0030.00516.99
8.0.100.0040.00416.89
8.0.90.0070.00016.84
8.0.80.0140.00716.94
8.0.70.0000.00716.95
8.0.60.0040.00417.00
8.0.50.0040.00417.04
8.0.30.0160.00717.27
8.0.20.0160.00817.41
8.0.10.0030.00617.19
8.0.00.0050.01216.85
7.4.330.0030.00315.00
7.4.320.0000.00616.61
7.4.300.0040.00416.53
7.4.290.0040.00416.42
7.4.280.0000.00816.66
7.4.270.0000.00816.71
7.4.260.0030.00716.56
7.4.250.0040.00416.62
7.4.240.0040.00316.55
7.4.230.0070.00016.69
7.4.220.0060.01016.57
7.4.210.0060.00916.72
7.4.200.0040.00416.47
7.4.190.0000.00816.61
7.4.160.0180.00416.43
7.4.150.0100.01017.40
7.4.140.0120.00917.86
7.4.130.0150.00216.66
7.4.120.0060.01116.62
7.4.110.0100.01316.53
7.4.100.0200.00316.75
7.4.90.0090.01416.64
7.4.80.0070.01019.39
7.4.70.0030.01416.38
7.4.60.0040.01316.65
7.4.50.0030.00316.47
7.4.40.0070.01016.62
7.4.30.0100.00616.55
7.4.00.0030.01015.01
7.3.330.0020.00213.22
7.3.320.0050.00013.21
7.3.310.0040.00416.26
7.3.300.0030.00316.33
7.3.290.0130.00616.29
7.3.280.0090.01016.35
7.3.270.0070.01117.40
7.3.260.0090.00916.75
7.3.250.0090.00716.47
7.3.240.0120.00616.72
7.3.230.0030.01416.54
7.3.210.0090.00916.42
7.3.200.0100.01019.39
7.3.190.0060.00916.30
7.3.180.0120.00316.67
7.3.170.0110.00716.45
7.3.160.0000.01416.68
7.3.120.0000.01414.71
7.3.10.0090.00316.49
7.3.00.0080.00816.20
7.2.330.0110.00716.66
7.2.320.0090.00916.67
7.2.310.0030.01816.74
7.2.300.0000.01816.52
7.2.290.0060.01216.65
7.2.130.0150.00016.88
7.2.120.0080.00316.53
7.2.110.0080.00816.85
7.2.100.0090.00916.75
7.2.90.0120.00316.90
7.2.80.0120.00616.97
7.2.70.0140.00316.96
7.2.60.0050.00816.68
7.2.50.0150.00216.92
7.2.40.0090.00416.90
7.2.30.0030.00917.02
7.2.20.0070.00416.76
7.2.10.0050.00517.04
7.2.00.0020.01218.08
7.1.250.0070.00715.72
7.1.100.0190.00617.76
7.1.70.0000.00917.50
7.1.60.0140.01119.46
7.1.50.0030.00717.09
7.1.00.0070.07322.35
7.0.200.0040.00416.75
7.0.140.0030.06721.95
7.0.60.0100.08020.06
7.0.50.0030.05317.91
7.0.40.0200.07319.98
7.0.30.0200.08320.18
7.0.20.0400.05320.17
7.0.10.0070.08720.00
7.0.00.0030.08720.12
5.6.280.0030.07320.86
5.6.210.0100.04320.64
5.6.200.0030.04018.16
5.6.190.0070.05720.62
5.6.180.0500.07320.41
5.6.170.0300.07720.49
5.6.160.0170.07320.45
5.6.150.0030.04318.12
5.6.140.0100.05718.20
5.6.130.0130.07318.16
5.6.120.0070.03721.04
5.6.110.0070.05721.04
5.6.100.0030.04320.97
5.6.90.0100.07720.96
5.6.80.0100.08020.37
5.5.350.0170.07320.32
5.5.340.0030.05017.98
5.5.330.0030.04320.42
5.5.320.0200.04320.32
5.5.310.0200.04320.16
5.5.300.0070.04717.93
5.5.290.0170.07317.92
5.5.280.0130.05720.68
5.5.270.0070.05020.88
5.5.260.0070.05020.95
5.5.250.0070.04720.68
5.5.240.0000.08320.18
5.4.450.0670.02719.54
5.4.440.0530.04019.31
5.4.430.0700.04019.55
5.4.420.0400.04319.48
5.4.410.0470.04719.32
5.4.400.0500.04718.90
5.4.390.0470.03318.79
5.4.380.0530.04019.21
5.4.370.0700.02719.21
5.4.360.0500.03718.88
5.4.350.0330.04319.13
5.4.340.1000.03319.22
5.4.320.0670.04718.79
5.4.310.0270.03719.03
5.4.300.0300.04719.05
5.4.290.0400.04019.12
5.4.280.0630.04018.93
5.4.270.0670.03019.05
5.4.260.0530.03718.79
5.4.250.0330.04018.75
5.4.240.0630.03318.78
5.4.230.0370.04019.21
5.4.220.0830.03319.14
5.4.210.0570.03019.09
5.4.200.0900.04019.21
5.4.190.0930.02718.75
5.4.180.0600.04019.04
5.4.170.0670.03719.09
5.4.160.0530.04318.78
5.4.150.0600.02719.13
5.4.140.0430.03716.32
5.4.130.0430.04016.27
5.4.120.0730.03016.33
5.4.110.0630.04016.44
5.4.100.0600.05016.41
5.4.90.0600.04316.36
5.4.80.0670.03316.23
5.4.70.0500.03016.48
5.4.60.0470.05016.36
5.4.50.0570.03716.39
5.4.40.0430.04716.16
5.4.30.0430.03316.18
5.4.20.0430.04716.34
5.4.10.0200.05016.16
5.4.00.0530.04316.01
5.3.290.0630.04016.01
5.3.280.0530.04316.01
5.3.270.0370.04716.01
5.3.260.0670.03316.01
5.3.250.0430.04316.02
5.3.240.0500.04316.01
5.3.230.0730.03316.01
5.3.220.0670.03716.01
5.3.210.0530.04716.01
5.3.200.0530.03716.01
5.3.190.0430.03716.01
5.3.180.0370.03316.01
5.3.170.0500.03716.01
5.3.160.0430.04016.01
5.3.150.0400.04716.01
5.3.140.0430.04016.01
5.3.130.0400.05016.01
5.3.120.0470.05016.01
5.3.110.0930.03316.01
5.3.100.0730.04316.01
5.3.90.0530.04716.01
5.3.80.0330.04016.01
5.3.70.0700.02716.01
5.3.60.0700.03316.01
5.3.50.0770.03316.01
5.3.40.0530.03016.01
5.3.30.0230.04316.01
5.3.20.0300.03016.01
5.3.10.0270.04316.01
5.3.00.0370.04016.01
5.2.170.0670.03016.01
5.2.160.0400.03316.01
5.2.150.0430.03016.01
5.2.140.0170.03316.01
5.2.130.0470.02316.01
5.2.120.0300.02716.01
5.2.110.0700.03316.01
5.2.100.0400.03316.01
5.2.90.0770.02716.01
5.2.80.0170.03316.01
5.2.70.0570.03016.01
5.2.60.0470.03716.01
5.2.50.0300.03316.01
5.2.40.0530.02716.01
5.2.30.0630.03016.01
5.2.20.0500.02716.01
5.2.10.0400.03016.01
5.2.00.0270.03016.01
5.1.60.0470.01316.01
5.1.50.0400.03716.01
5.1.40.0570.03016.01
5.1.30.0600.02016.01
5.1.20.0200.03016.01
5.1.10.0530.03016.01
5.1.00.0400.02716.01
5.0.50.0230.01716.01
5.0.40.0030.02716.01
5.0.30.0030.03716.01
5.0.20.0170.01316.01
5.0.10.0030.03316.01
5.0.00.0200.02716.01
4.4.90.0200.01016.01
4.4.80.0230.01316.01
4.4.70.0070.01316.01
4.4.60.0170.01316.01
4.4.50.0170.01716.01
4.4.40.0030.02016.01
4.4.30.0170.01316.01
4.4.20.0070.02016.01
4.4.10.0100.01716.01
4.4.00.0370.02016.01
4.3.110.0200.01716.01
4.3.100.0130.01316.01
4.3.90.0230.01016.01
4.3.80.0330.02016.01
4.3.70.0100.01316.01
4.3.60.0070.02016.01
4.3.50.0030.01016.01
4.3.40.0130.03716.01
4.3.30.0030.01316.01
4.3.20.0200.01316.01
4.3.10.0100.01716.01
4.3.00.0070.01716.01

preferences:
50.21 ms | 400 KiB | 5 Q