3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyDateTime extends DateTime { public function sub(DateInterval $interval) { // Do nothing } }

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)
8.3.60.0100.00618.43
8.3.50.0140.00721.09
8.3.40.0120.00318.63
8.3.30.0060.00918.77
8.3.20.0040.00420.33
8.3.10.0070.00021.77
8.3.00.0080.00019.56
8.2.180.0110.01116.63
8.2.170.0100.00722.96
8.2.160.0110.00720.35
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00917.63
8.2.110.0060.00322.09
8.2.100.0040.00817.38
8.2.90.0090.00019.03
8.2.80.0090.00017.97
8.2.70.0040.00417.38
8.2.60.0030.00617.68
8.2.50.0060.00618.07
8.2.40.0000.00819.37
8.2.30.0050.00319.60
8.2.20.0040.00417.60
8.2.10.0000.00717.93
8.2.00.0030.00517.91
8.1.280.0070.00725.92
8.1.270.0110.00420.45
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00322.53
8.1.230.0060.00617.42
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.11
8.1.190.0000.00816.88
8.1.180.0040.00418.10
8.1.170.0000.01018.55
8.1.160.0040.00421.95
8.1.150.0000.00718.67
8.1.140.0000.01017.24
8.1.130.0070.00017.59
8.1.120.0000.00717.38
8.1.110.0030.00617.21
8.1.100.0040.00417.23
8.1.90.0000.00717.29
8.1.80.0050.00317.24
8.1.70.0000.00717.29
8.1.60.0000.00817.50
8.1.50.0000.00817.29
8.1.40.0030.00617.29
8.1.30.0000.00817.47
8.1.20.0000.00717.50
8.1.10.0050.00217.30
8.1.00.0050.00217.21
8.0.300.0040.00418.77
8.0.290.0070.00016.58
8.0.280.0000.00718.30
8.0.270.0040.00417.18
8.0.260.0000.00617.14
8.0.250.0030.00316.84
8.0.240.0030.00316.80
8.0.230.0000.00716.84
8.0.220.0030.00316.67
8.0.210.0070.00016.82
8.0.200.0000.00616.81
8.0.190.0000.01216.77
8.0.180.0110.00016.67
8.0.170.0040.00416.66
8.0.160.0040.00416.74
8.0.150.0070.00016.69
8.0.140.0040.00416.76
8.0.130.0000.00613.07
8.0.120.0040.00416.61
8.0.110.0000.00716.69
8.0.100.0000.00716.70
8.0.90.0050.00216.77
8.0.80.0040.01216.82
8.0.70.0030.00316.82
8.0.60.0000.00716.55
8.0.50.0080.00016.79
8.0.30.0090.00616.83
8.0.20.0090.00917.40
8.0.10.0040.00416.87
8.0.00.0120.00616.50
7.4.330.0000.00515.08
7.4.320.0030.00316.47
7.4.300.0030.00316.36
7.4.290.0000.01116.49
7.4.280.0000.00816.27
7.4.270.0000.00716.38
7.4.260.0040.00416.49
7.4.250.0000.00716.38
7.4.240.0040.00416.46
7.4.230.0000.00716.58
7.4.220.0120.00916.22
7.4.210.0070.01416.52
7.4.200.0070.00016.32
7.4.160.0120.00316.60
7.4.150.0130.00617.40
7.4.140.0080.01117.86
7.4.130.0140.00516.43
7.4.120.0070.01016.36
7.4.110.0160.00616.25
7.4.100.0120.00616.34
7.4.90.0060.01216.55
7.4.80.0070.01019.39
7.4.70.0100.01016.37
7.4.60.0090.00616.41
7.4.50.0060.00316.25
7.4.40.0140.00616.55
7.4.30.0110.00716.21
7.4.00.0100.00714.72
7.3.330.0040.00313.26
7.3.320.0060.00013.25
7.3.310.0000.00716.29
7.3.300.0040.00416.18
7.3.290.0090.00616.21
7.3.280.0110.00716.23
7.3.270.0130.00317.40
7.3.260.0120.00616.25
7.3.250.0050.01516.30
7.3.240.0170.00016.17
7.3.230.0070.01016.39
7.3.210.0000.01716.26
7.3.200.0090.00616.28
7.3.190.0090.01216.31
7.3.180.0120.01316.41
7.3.170.0120.00916.42
7.3.160.0140.00316.29
7.3.00.0030.00916.36
7.2.330.0120.00616.57
7.2.320.0090.00916.55
7.2.310.0070.01016.44
7.2.300.0060.01216.41
7.2.290.0130.00316.28
7.2.130.0000.01316.40
7.2.120.0090.00616.78
7.2.110.0080.00416.48
7.2.100.0040.01116.42
7.2.90.0100.00716.66
7.2.80.0070.00316.58
7.2.70.0110.00716.47
7.2.60.0090.00616.37
7.2.50.0080.00316.54
7.2.40.0090.00616.65
7.2.30.0130.00616.41
7.2.20.0070.00716.68
7.2.10.0130.00316.45
7.2.00.0050.01017.99
7.1.250.0070.01015.41
7.1.240.0090.00615.18
7.1.230.0190.00015.36
7.1.220.0070.00715.50
7.1.210.0080.00315.71
7.1.200.0080.00515.54
7.1.190.0040.00415.57
7.1.180.0110.00415.54
7.1.170.0030.01315.27
7.1.160.0110.00415.43
7.1.150.0030.00715.55
7.1.140.0030.01015.11
7.1.130.0060.00615.38
7.1.120.0030.01015.32
7.1.110.0100.00715.70
7.1.100.0030.01216.82
7.1.90.0090.00615.69
7.1.80.0000.01215.32
7.1.70.0040.00916.08
7.1.60.0080.00817.21
7.1.50.0030.00916.14
7.1.40.0030.01015.28
7.1.30.0060.01215.45
7.1.20.0090.00615.41
7.1.10.0120.00315.50
7.1.00.0050.04119.03
7.0.330.0040.00715.27
7.0.320.0040.00415.43
7.0.310.0060.00814.86
7.0.300.0070.00714.97
7.0.290.0000.01314.79
7.0.280.0000.01715.23
7.0.270.0070.00715.10
7.0.260.0030.00515.20
7.0.250.0060.00615.21
7.0.240.0000.01415.13
7.0.230.0140.00315.35
7.0.220.0080.00015.41
7.0.210.0060.00615.41
7.0.200.0080.00415.82
7.0.190.0050.00515.30
7.0.180.0070.00715.21
7.0.170.0100.00315.18
7.0.160.0120.00615.30
7.0.150.0070.01015.25
7.0.140.0140.00015.02
7.0.130.0000.01415.15
7.0.120.0080.00415.13
7.0.110.0040.01115.30
7.0.100.0060.00614.88
7.0.90.0040.00714.96
7.0.80.0030.01015.27
7.0.70.0110.00415.32
7.0.60.0080.04017.56
7.0.50.0100.04016.52
7.0.40.0090.04716.68
7.0.30.0320.03516.68
7.0.20.0220.04216.63
7.0.10.0030.04516.68
7.0.00.0050.02716.63
5.6.380.0030.01014.30
5.6.370.0030.00514.19
5.6.360.0030.01014.16
5.6.350.0000.01413.75
5.6.340.0070.00714.22
5.6.330.0060.00314.38
5.6.320.0040.01114.39
5.6.310.0060.00913.97
5.6.300.0100.00014.13
5.6.290.0090.00614.26
5.6.280.0030.04017.43
5.6.270.0030.01014.07
5.6.260.0070.00714.18
5.6.250.0000.01514.14
5.6.240.0000.01313.91
5.6.230.0050.00514.02
5.6.220.0030.00913.81
5.6.210.0060.04517.38
5.6.200.0090.04516.19
5.6.190.0050.04817.12
5.6.180.0120.02317.35
5.6.170.0110.03117.34
5.6.160.0100.04517.42
5.6.150.0060.02816.19
5.6.140.0050.04516.20
5.6.130.0030.04616.16
5.6.120.0080.02817.58
5.6.110.0070.04017.52
5.6.100.0070.03117.40
5.6.90.0070.03117.47
5.6.80.0030.04517.08
5.6.70.0130.04217.06
5.6.60.0070.00713.85
5.6.50.0100.00614.12
5.6.40.0070.00413.78
5.6.30.0030.01013.89
5.6.20.0000.01414.10
5.6.10.0080.00814.25
5.6.00.0030.01014.00
5.5.380.0090.00011.60
5.5.370.0000.00711.60
5.5.360.0000.01111.60
5.5.350.0240.03515.96
5.5.340.0060.04614.81
5.5.330.0070.02815.99
5.5.320.0110.03115.94
5.5.310.0080.02715.97
5.5.300.0050.02814.79
5.5.290.0030.04214.76
5.5.280.0000.02616.29
5.5.270.0030.02416.13
5.5.260.0050.04616.19
5.5.250.0060.03816.18
5.5.240.0100.01715.94
5.5.230.0000.01111.60
5.5.220.0070.00011.60
5.5.210.0030.00311.60
5.5.200.0030.00311.60
5.5.190.0000.00711.60
5.5.180.0000.01011.60
5.5.170.0040.00711.60
5.5.160.0060.00011.60
5.5.150.0060.00311.60
5.5.140.0040.00411.60
5.5.130.0030.00911.60
5.5.120.0000.00911.60
5.5.110.0060.00611.60
5.5.100.0000.00611.60
5.5.90.0000.01011.60
5.5.80.0030.00311.60
5.5.70.0000.01011.60
5.5.60.0060.00311.60
5.5.50.0060.00611.60
5.5.40.0030.00611.60
5.5.30.0000.01211.60
5.5.20.0060.00311.60
5.5.10.0000.00611.60
5.5.00.0060.00611.60
5.4.450.0330.03115.40
5.4.440.0330.03015.54
5.4.430.0220.03615.59
5.4.420.0320.02815.60
5.4.410.0250.03315.54
5.4.400.0420.02215.45
5.4.390.0350.03115.45
5.4.380.0320.03115.37
5.4.370.0350.03015.49
5.4.360.0410.02515.34
5.4.350.0370.02815.44
5.4.340.0350.02815.45
5.4.330.0000.00811.60
5.4.320.0380.02715.42
5.4.310.0370.02715.43
5.4.300.0270.03015.38
5.4.290.0330.02815.48
5.4.280.0320.02815.22
5.4.270.0320.02815.43
5.4.260.0320.02815.35
5.4.250.0260.03115.42
5.4.240.0350.02815.36
5.4.230.0350.03115.36
5.4.220.0270.03015.42
5.4.210.0450.03215.42
5.4.200.0320.02315.36
5.4.190.0410.02515.36
5.4.180.0360.02515.36
5.4.170.0320.03215.36
5.4.160.0400.02715.32
5.4.150.0490.02515.43
5.4.140.0330.03014.02
5.4.130.0340.02514.18
5.4.120.0380.02214.02
5.4.110.0320.03214.13
5.4.100.0400.02314.13
5.4.90.0300.03214.05
5.4.80.0370.02814.14
5.4.70.0100.03813.92
5.4.60.0170.03514.02
5.4.50.0020.02214.06
5.4.40.0050.01913.96
5.4.30.0060.02914.02
5.4.20.0020.02214.05
5.4.10.0000.01111.60
5.4.00.0030.00311.60

preferences:
64.08 ms | 401 KiB | 5 Q