3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2014-03-30'); $month = new DateInterval('P30D'); var_dump(date_sub($date, $month));

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)
8.3.70.0130.00318.55
8.3.60.0110.00418.30
8.3.50.0080.01021.99
8.3.40.0150.00018.69
8.3.30.0060.00919.13
8.3.20.0040.00420.35
8.3.10.0080.00022.08
8.3.00.0040.00422.51
8.2.190.0080.01216.75
8.2.180.0140.00716.50
8.2.170.0070.00722.96
8.2.160.0040.01118.98
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.01026.16
8.2.120.0040.00419.48
8.2.110.0060.00320.58
8.2.100.0040.00817.91
8.2.90.0040.00419.27
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0030.00717.80
8.2.50.0040.00418.07
8.2.40.0030.00618.22
8.2.30.0000.00718.05
8.2.20.0050.00317.67
8.2.10.0040.00417.82
8.2.00.0020.00517.68
8.1.280.0070.00725.92
8.1.270.0030.00522.20
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00621.04
8.1.230.0040.00817.70
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00817.48
8.1.190.0080.00017.38
8.1.180.0080.00018.71
8.1.170.0000.00818.66
8.1.160.0040.00421.96
8.1.150.0030.00518.81
8.1.140.0060.00317.57
8.1.130.0000.00817.72
8.1.120.0030.00317.61
8.1.110.0000.00817.56
8.1.100.0070.00017.61
8.1.90.0060.00317.61
8.1.80.0000.00717.59
8.1.70.0070.00017.58
8.1.60.0060.00317.48
8.1.50.0000.00717.60
8.1.40.0040.00417.57
8.1.30.0030.00617.53
8.1.20.0040.00417.64
8.1.10.0030.00517.58
8.1.00.0050.00317.60
8.0.300.0060.00318.77
8.0.290.0090.00016.88
8.0.280.0000.00718.33
8.0.270.0000.00817.27
8.0.260.0030.00316.83
8.0.250.0030.00616.97
8.0.240.0030.00616.96
8.0.230.0000.00717.08
8.0.220.0070.00016.93
8.0.210.0000.00717.05
8.0.200.0020.00517.08
8.0.190.0040.00417.09
8.0.180.0030.00617.03
8.0.170.0000.00716.99
8.0.160.0000.00717.07
8.0.150.0000.00716.93
8.0.140.0070.00416.97
8.0.130.0030.00313.42
8.0.120.0030.00616.98
8.0.110.0040.00416.98
8.0.100.0040.00417.07
8.0.90.0000.00716.86
8.0.80.0030.01217.02
8.0.70.0040.00416.86
8.0.60.0070.00016.93
8.0.50.0070.00016.99
8.0.30.0090.01217.29
8.0.20.0040.01417.40
8.0.10.0000.00717.06
8.0.00.0090.00816.85
7.4.330.0000.00515.00
7.4.320.0000.00616.60
7.4.300.0030.00316.68
7.4.290.0000.00616.64
7.4.280.0070.00016.66
7.4.270.0040.00416.59
7.4.260.0040.00416.67
7.4.250.0000.00716.44
7.4.240.0010.00616.68
7.4.230.0070.00016.68
7.4.220.0070.01316.54
7.4.210.0080.00616.68
7.4.200.0070.00016.57
7.4.190.0050.00316.77
7.4.160.0150.00316.57
7.4.150.0140.00417.40
7.4.140.0130.00717.86
7.4.130.0150.00616.51
7.4.120.0100.00816.68
7.4.110.0070.01016.67
7.4.100.0030.01416.49
7.4.90.0090.00916.65
7.4.80.0030.01619.39
7.4.70.0090.00916.26
7.4.60.0130.00316.67
7.4.50.0000.00516.61
7.4.40.0090.00322.77
7.4.30.0080.00816.56
7.4.00.0030.00915.03
7.3.330.0070.00013.14
7.3.320.0030.00313.13
7.3.310.0030.00316.29
7.3.300.0040.00416.14
7.3.290.0070.00716.32
7.3.280.0120.00816.33
7.3.270.0130.00317.40
7.3.260.0060.01216.23
7.3.250.0140.00316.32
7.3.240.0120.00916.32
7.3.230.0030.01416.41
7.3.210.0090.00816.69
7.3.200.0040.01219.39
7.3.190.0060.01016.50
7.3.180.0090.00916.46
7.3.170.0110.01116.55
7.3.160.0110.01116.29
7.3.120.0040.00815.08
7.3.10.0000.01116.55
7.3.00.0130.00016.55
7.2.330.0190.00316.66
7.2.320.0100.01016.84
7.2.310.0090.00816.45
7.2.300.0160.03216.37
7.2.290.0090.00616.50
7.2.130.0070.00416.70
7.2.120.0030.00616.75
7.2.110.0000.01616.73
7.2.100.0030.00716.85
7.2.90.0040.01116.97
7.2.80.0120.00016.82
7.2.70.0070.00716.72
7.2.60.0120.00016.79
7.2.50.0000.01116.67
7.2.40.0030.00616.86
7.2.30.0120.00316.71
7.2.20.0040.01116.68
7.2.10.0070.00316.66
7.2.00.0040.00816.86
7.1.250.0110.00015.72
7.1.70.0110.00017.24
7.1.60.0040.01417.02
7.1.50.0000.01116.84
7.1.40.0060.00616.83
7.1.30.0070.00716.75
7.1.20.0030.00716.71
7.1.10.0070.01016.83
7.1.00.0000.00716.87
7.0.200.0000.00816.59
7.0.190.0030.00616.62
7.0.180.0000.00816.32
7.0.170.0060.00916.38
7.0.160.0040.00416.70
7.0.150.0000.01016.18
7.0.140.0040.00716.30
7.0.130.0030.01016.79
7.0.120.0000.01016.64
7.0.110.0060.00616.44
7.0.100.0000.00816.50
7.0.90.0030.00916.56
7.0.80.0000.00916.60
7.0.70.0000.00916.37
7.0.60.0070.00316.38
7.0.50.0000.01116.23
7.0.40.0040.00415.16
7.0.30.0020.00615.16
7.0.20.0000.00915.16
7.0.10.0000.00915.16
7.0.00.0040.00415.16
5.6.300.0030.03920.58
5.6.290.0100.03320.93
5.6.280.0070.03720.84
5.6.270.0100.04020.78
5.6.260.0070.04420.77
5.6.250.0000.04920.82
5.6.240.0130.03820.85
5.6.230.0070.03820.75
5.6.220.0070.03620.78
5.6.210.0030.04921.01
5.6.200.0030.04520.85
5.6.190.0130.03220.94
5.6.180.0000.04220.82
5.6.170.0070.04221.00
5.6.160.0070.04020.81
5.6.150.0000.04520.72
5.6.140.0030.04220.98
5.6.130.0000.04820.95
5.6.120.0030.04520.79
5.6.110.0000.04620.93
5.6.100.0100.08120.77
5.6.90.0030.05120.83
5.6.80.0070.03820.10
5.6.70.0030.04420.08
5.6.60.0070.04720.26
5.6.50.0060.03420.13
5.6.40.0030.04020.17
5.6.30.0030.03920.09
5.6.20.0000.04420.16
5.6.10.0130.03020.20
5.6.00.0000.04220.14
5.5.380.0100.03317.41
5.5.370.0030.03817.47
5.5.360.0100.03817.45
5.5.350.0030.04617.55
5.5.340.0030.04618.03
5.5.330.0000.04317.74
5.5.320.0070.04017.86
5.5.310.0030.04418.11
5.5.300.0030.04417.87
5.5.290.0000.04417.74
5.5.280.0030.04117.97
5.5.270.0030.03917.99
5.5.260.0060.04117.73
5.5.250.0040.04317.94
5.5.240.0030.04717.33
5.5.230.0030.05217.45
5.5.220.0070.03417.31
5.5.210.0100.04617.38
5.5.200.0000.04017.08
5.5.190.0100.04417.29
5.5.180.0030.03817.29
5.5.160.0000.04117.47
5.5.150.0000.04017.05
5.5.140.0070.03217.07
5.5.130.0070.04417.35
5.5.120.0070.03617.46
5.5.110.0030.03917.33
5.5.100.0060.03917.32
5.5.90.0030.03617.30
5.5.80.0030.03717.18
5.5.70.0070.03317.36
5.5.60.0030.03817.27
5.5.50.0070.03617.20
5.5.40.0170.04417.18
5.5.30.0100.03517.29
5.5.20.0000.08116.94
5.5.10.0030.04017.23
5.5.00.0070.03216.93
5.4.450.0000.04419.40
5.4.440.0030.06319.21
5.4.430.0030.05119.41
5.4.420.0030.06019.46
5.4.410.0070.03719.39
5.4.400.0070.03719.10
5.4.390.0000.04818.97
5.4.380.0030.03718.83
5.4.370.0100.04219.14
5.4.360.0070.04018.98
5.4.350.0030.03719.14
5.4.340.0000.04119.07
5.4.320.0000.04819.07
5.4.310.0000.03919.14
5.4.300.0030.03819.06
5.4.290.0000.04619.02
5.4.280.0000.04019.16
5.4.270.0130.03219.00
5.4.260.0030.03618.88
5.4.250.0030.06819.16
5.4.240.0030.03719.16
5.4.230.0040.03519.04
5.4.220.0000.04119.08
5.4.210.0200.04019.16
5.4.200.0130.03618.98
5.4.190.0060.05119.06
5.4.180.0030.04519.01
5.4.170.0100.02919.05
5.4.160.0030.03718.79
5.4.150.0030.03619.06
5.4.140.0000.04016.68
5.4.130.0030.03816.58
5.4.120.0000.04516.73
5.4.110.0000.04216.70
5.4.100.0000.03616.40
5.4.90.0000.04216.64
5.4.80.0030.03316.73
5.4.70.0000.04016.38
5.4.60.0060.04216.65
5.4.50.0030.03616.61
5.4.40.0060.03216.61
5.4.30.0000.03816.54
5.4.20.0070.03416.31
5.4.10.0000.03916.32
5.4.00.0100.05415.77
5.3.290.0000.03915.16
5.3.280.0000.06015.16
5.3.270.0000.04115.16
5.3.260.0030.06315.16
5.3.250.0000.04115.16
5.3.240.0040.03915.16
5.3.230.0030.03515.16
5.3.220.0060.03815.16
5.3.210.0000.04815.16
5.3.200.0030.03415.16
5.3.190.0030.04415.16
5.3.180.0060.03215.16
5.3.170.0030.04015.16
5.3.160.0090.02815.16
5.3.150.0030.04715.16
5.3.140.0000.04215.16
5.3.130.0070.03715.16
5.3.120.0000.04215.16
5.3.110.0030.04015.16
5.3.100.0030.07515.16
5.3.90.0000.04415.16
5.3.80.0000.04015.16
5.3.70.0060.03815.16
5.3.60.0030.03615.16
5.3.50.0030.03515.16
5.3.40.0030.03715.16
5.3.30.0040.03915.16
5.3.20.0070.04015.16
5.3.10.0030.03715.16
5.3.00.0030.04015.16

preferences:
45.47 ms | 401 KiB | 5 Q