3v4l.org

run code in 300+ PHP versions simultaneously
<?php $firstDayJuly2016 = new DateTime("first day of July 2016"); // The following returns // object(DateTime) // public 'date' => string '2016-07-02 00:00:00' (length=19) var_dump($firstDayJuly2016); $fourthDayJuly2016 = new DateTime("July 2016 +4 days"); // The following returns // object(DateTime) // public 'date' => string '2016-07-05 00:00:00' (length=19) var_dump($fourthDayJuly2016);

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)
8.4.120.0050.00323.97
8.4.110.0050.00322.60
8.4.100.0050.00518.84
8.4.90.0110.00818.75
8.4.80.0100.00920.32
8.4.70.0100.01018.15
8.4.60.0040.00418.75
8.4.50.0070.01018.45
8.4.40.0130.00617.82
8.4.30.0040.00717.86
8.4.20.0080.01218.39
8.4.10.0140.00319.57
8.3.250.0080.00718.45
8.3.240.0110.00617.20
8.3.230.0110.00916.65
8.3.220.0050.00319.03
8.3.210.0100.01118.45
8.3.200.0050.00416.57
8.3.190.0110.00816.82
8.3.180.0120.00816.88
8.3.170.0180.00018.88
8.3.160.0140.00717.21
8.3.150.0150.00617.15
8.3.140.0050.00216.77
8.3.130.0050.00318.49
8.3.120.0100.01020.54
8.3.110.0040.00420.94
8.3.100.0030.00618.59
8.3.90.0040.00426.77
8.3.80.0030.00617.97
8.3.70.0070.01116.37
8.3.60.0140.00318.27
8.3.50.0270.00822.08
8.3.40.0060.00918.83
8.3.30.0040.01418.71
8.3.20.0040.00418.73
8.3.10.0040.00421.74
8.3.00.0080.00020.95
8.2.290.0100.00520.51
8.2.280.0090.00920.85
8.2.270.0140.00417.38
8.2.260.0170.00016.82
8.2.250.0040.00416.82
8.2.240.0100.01017.31
8.2.230.0090.00022.58
8.2.220.0060.00324.06
8.2.210.0150.00426.77
8.2.200.0070.00316.88
8.2.190.0090.00617.00
8.2.180.0120.00316.75
8.2.170.0100.01022.96
8.2.160.0000.01520.55
8.2.150.0000.00924.18
8.2.140.0050.00324.66
8.2.130.0060.00319.95
8.2.120.0040.00426.35
8.2.110.0030.00622.24
8.2.100.0090.00318.03
8.2.90.0040.00417.88
8.2.80.0090.00017.97
8.2.70.0060.00318.05
8.2.60.0030.00718.16
8.2.50.0000.00818.10
8.2.40.0080.00020.71
8.2.30.0040.00419.29
8.2.20.0000.00718.12
8.2.10.0000.00818.18
8.2.00.0060.00317.73
8.1.330.0090.01021.92
8.1.320.0110.00816.36
8.1.310.0110.00316.70
8.1.300.0060.00316.45
8.1.290.0140.00030.84
8.1.280.0090.00625.92
8.1.270.0050.00322.19
8.1.260.0080.00028.09
8.1.250.0030.00528.09
8.1.240.0060.00322.54
8.1.230.0080.00319.29
8.1.220.0040.00417.74
8.1.210.0000.00821.02
8.1.200.0040.00417.48
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0000.00818.63
8.1.160.0000.00719.10
8.1.150.0040.00420.24
8.1.140.0040.00419.68
8.1.130.0050.00217.75
8.1.120.0020.00517.69
8.1.110.0070.00017.52
8.1.100.0030.00517.64
8.1.90.0040.00417.56
8.1.80.0040.00417.55
8.1.70.0000.00717.55
8.1.60.0030.00617.72
8.1.50.0000.00817.56
8.1.40.0070.00017.53
8.1.30.0040.00417.69
8.1.20.0040.00417.73
8.1.10.0070.00017.56
8.1.00.0050.00217.54
8.0.300.0000.00819.90
8.0.290.0030.00516.75
8.0.280.0000.00818.44
8.0.270.0030.00317.29
8.0.260.0030.00317.36
8.0.250.0030.00317.11
8.0.240.0030.00317.13
8.0.230.0000.00717.07
8.0.220.0000.00717.04
8.0.210.0000.00816.91
8.0.200.0030.00517.03
8.0.190.0000.00817.13
8.0.180.0040.00417.13
8.0.170.0030.00517.10
8.0.160.0030.00616.96
8.0.150.0000.00817.06
8.0.140.0000.00716.99
8.0.130.0000.00613.43
8.0.120.0030.00617.08
8.0.110.0040.00416.97
8.0.100.0040.00416.86
8.0.90.0040.00417.07
8.0.80.0100.00717.05
8.0.70.0000.00716.97
8.0.60.0050.00316.95
8.0.50.0050.00316.98
8.0.30.0120.00617.11
8.0.20.0070.01217.40
8.0.10.0000.00817.25
8.0.00.0100.01116.82
7.4.330.0020.00215.55
7.4.320.0000.00716.64
7.4.300.0000.00716.73
7.4.290.0040.00416.63
7.4.280.0040.00416.63
7.4.270.0080.00016.57
7.4.260.0000.01016.68
7.4.250.0040.00416.59
7.4.240.0030.00316.75
7.4.230.0030.00316.51
7.4.220.0060.01316.58
7.4.210.0090.00916.64
7.4.200.0020.00516.83
7.4.160.0130.00316.65
7.4.150.0040.01317.40
7.4.140.0100.01217.86
7.4.130.0090.00716.61
7.4.120.0100.00816.64
7.4.110.0100.00716.65
7.4.100.0070.01016.52
7.4.90.0060.01116.52
7.4.80.0090.00919.39
7.4.70.0050.01716.69
7.4.60.0040.01416.38
7.4.50.0070.00716.49
7.4.40.0130.00416.55
7.4.30.0130.00916.83
7.4.10.0030.01615.02
7.4.00.0050.01114.99
7.3.330.0020.00213.21
7.3.320.0000.00513.21
7.3.310.0000.00716.42
7.3.300.0040.00416.32
7.3.290.0070.00916.33
7.3.280.0070.01116.29
7.3.270.0170.00717.40
7.3.260.0140.00616.38
7.3.250.0090.00916.49
7.3.240.0090.00816.34
7.3.230.0130.00816.59
7.3.210.0080.00816.36
7.3.200.0160.00616.67
7.3.190.0080.00816.30
7.3.180.0160.00016.32
7.3.170.0030.01416.40
7.3.160.0120.00616.54
7.3.130.0060.01314.99
7.3.120.0080.01115.07
7.3.110.0080.00914.99
7.3.100.0060.01014.87
7.3.90.0100.00514.88
7.3.80.0070.01014.92
7.3.70.0080.00514.65
7.3.60.0090.00614.96
7.3.50.0080.00714.78
7.3.40.0060.00914.59
7.3.30.0050.00614.86
7.3.20.0020.01216.55
7.3.10.0040.01216.69
7.3.00.0040.01016.87
7.2.330.0100.00716.61
7.2.320.0060.01016.65
7.2.310.0050.01416.45
7.2.300.0070.01016.80
7.2.290.0110.00716.58
7.2.260.0000.01615.28
7.2.250.0030.01215.10
7.2.240.0070.00915.23
7.2.230.0060.01215.24
7.2.220.0060.01015.13
7.2.210.0020.01315.28
7.2.200.0070.00714.96
7.2.190.0070.00515.07
7.2.180.0090.00715.00
7.2.170.0080.00815.06
7.2.160.0080.00815.24
7.2.150.0060.00816.95
7.2.140.0020.01017.06
7.2.130.0030.01316.99
7.2.120.0080.00616.92
7.2.110.0030.00617.07
7.2.100.0060.00716.77
7.2.90.0040.00817.06
7.2.80.0040.00817.13
7.2.70.0070.00917.11
7.2.60.0080.00816.97
7.2.50.0060.00816.98
7.2.40.0020.01117.15
7.2.30.0070.00717.08
7.2.20.0050.00716.83
7.2.10.0040.00916.94
7.2.00.0060.00617.14
7.1.330.0050.00815.86
7.1.320.0080.00615.98
7.1.310.0110.00315.92
7.1.300.0030.01015.89
7.1.290.0080.00516.02
7.1.280.0040.01015.84
7.1.270.0050.00815.84
7.1.260.0050.01016.05
7.1.250.0060.00715.96
7.1.240.0040.01115.88
7.1.230.0090.00315.93
7.1.220.0110.00415.96
7.1.210.0060.00916.00
7.1.200.0070.00515.80
7.1.190.0060.00515.90
7.1.180.0060.00815.96
7.1.170.0060.00615.92
7.1.160.0030.00716.01
7.1.150.0050.00816.03
7.1.140.0070.00516.01
7.1.130.0050.00915.92
7.1.120.0020.01115.84
7.1.110.0030.01016.08
7.1.100.0050.00415.66
7.1.90.0020.01015.75
7.1.80.0060.00615.79
7.1.70.0080.00316.47
7.1.60.0030.00816.41
7.1.50.0020.01115.94
7.1.40.0070.00715.83
7.1.30.0050.00715.76
7.1.20.0090.00315.87
7.1.10.0060.00616.01
7.1.00.0080.02818.01
7.0.330.0050.00515.64
7.0.320.0040.00915.57
7.0.310.0050.00915.42
7.0.300.0000.01415.43
7.0.290.0080.00615.46
7.0.280.0050.01115.49
7.0.270.0050.01015.55
7.0.260.0030.00815.60
7.0.250.0090.00515.42
7.0.240.0040.00715.68
7.0.230.0130.00215.63
7.0.220.0060.00715.50
7.0.210.0030.00715.54
7.0.200.0190.00515.31
7.0.190.0080.00515.40
7.0.180.0050.00715.49
7.0.170.0050.00715.58
7.0.160.0080.00715.52
7.0.150.0010.01115.44
7.0.140.0060.00615.43
7.0.130.0080.02617.70
7.0.120.0040.02417.76
7.0.110.0060.03017.72
7.0.100.0090.02617.59
7.0.90.0060.03017.76
7.0.80.0080.02817.61
7.0.70.0050.02517.77
7.0.60.0070.03317.61
7.0.50.0080.02517.69
7.0.40.0110.02916.31
7.0.30.0050.02416.33
7.0.20.0030.02716.38
7.0.10.0040.02516.29
7.0.00.0120.02716.44
5.6.400.0020.00914.29
5.6.390.0050.00914.49
5.6.380.0020.01114.38
5.6.370.0050.00814.41
5.6.360.0030.01214.50
5.6.350.0070.00714.50
5.6.340.0060.00714.40
5.6.330.0060.00514.52
5.6.320.0030.01214.40
5.6.310.0070.00914.49
5.6.300.0030.00814.65
5.6.290.0040.00614.33
5.6.280.0030.03216.55
5.6.270.0090.03116.55
5.6.260.0030.02816.43
5.6.250.0060.02216.68
5.6.240.0070.02816.75
5.6.230.0040.02716.48
5.6.220.0030.02916.70
5.6.210.0090.03016.54
5.6.200.0080.03216.65
5.6.190.0050.03216.60
5.6.180.0110.01816.60
5.6.170.0070.02416.48
5.6.160.0100.02516.69
5.6.150.0060.02416.60
5.6.140.0030.02616.67
5.6.130.0050.02416.73
5.6.120.0090.02616.51
5.6.110.0090.02316.68
5.6.100.0110.02316.67
5.6.90.0120.02316.56
5.6.80.0070.03016.32
5.6.70.0020.02916.40
5.6.60.0090.02116.42
5.6.50.0060.02416.32
5.6.40.0070.02216.30
5.6.30.0060.02716.39
5.6.20.0030.03116.39
5.6.10.0060.02816.19
5.6.00.0090.02016.30

preferences:
30.4 ms | 403 KiB | 5 Q