3v4l.org

run code in 300+ PHP versions simultaneously
<?php $days_to_add = 31; $old_date = date("2016-11-03"); $today = date('Y-m-d'); echo $today; ?>

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)
8.3.40.0040.01118.92
8.3.30.0040.01118.72
8.3.20.0080.00018.76
8.3.10.0070.00023.70
8.3.00.0040.00421.64
8.2.170.0110.00422.96
8.2.160.0030.01322.30
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00819.63
8.2.120.0000.00826.35
8.2.110.0170.00720.30
8.2.100.0120.00017.84
8.2.90.0040.00419.04
8.2.80.0050.00317.97
8.2.70.0070.00317.63
8.2.60.0000.00918.04
8.2.50.0080.00018.10
8.2.40.0000.00720.42
8.2.30.0050.00219.38
8.2.20.0040.00418.06
8.2.10.0000.00818.16
8.2.00.0040.00417.76
8.1.270.0000.00822.19
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0100.00022.69
8.1.230.0040.00719.16
8.1.220.0050.00317.79
8.1.210.0040.00418.77
8.1.200.0030.00917.35
8.1.190.0050.00317.23
8.1.180.0000.00718.10
8.1.170.0040.00418.64
8.1.160.0040.00422.03
8.1.150.0040.00421.96
8.1.140.0040.00419.61
8.1.130.0000.00717.61
8.1.120.0070.00017.50
8.1.110.0000.00817.41
8.1.100.0000.00817.52
8.1.90.0040.00417.42
8.1.80.0070.00017.36
8.1.70.0040.00417.41
8.1.60.0000.00717.59
8.1.50.0030.00517.55
8.1.40.0040.00417.51
8.1.30.0040.00417.67
8.1.20.0000.00817.48
8.1.10.0040.00417.62
8.1.00.0050.00317.49
8.0.300.0000.00718.77
8.0.290.0030.00516.75
8.0.280.0000.00718.43
8.0.270.0070.00017.23
8.0.260.0030.00317.20
8.0.250.0030.00317.07
8.0.240.0000.00616.95
8.0.230.0000.00716.92
8.0.220.0070.00017.00
8.0.210.0000.00716.94
8.0.200.0030.00317.01
8.0.190.0000.00816.94
8.0.180.0040.00416.95
8.0.170.0050.00216.81
8.0.160.0030.00316.96
8.0.150.0000.00716.81
8.0.140.0050.00316.76
8.0.130.0030.00313.18
8.0.120.0100.00016.74
8.0.110.0030.00516.86
8.0.100.0070.00016.81
8.0.90.0000.00716.76
8.0.80.0060.01016.89
8.0.70.0040.00416.69
8.0.60.0080.00017.01
8.0.50.0040.00416.68
8.0.30.0080.01217.07
8.0.20.0130.00717.40
8.0.10.0000.00816.98
8.0.00.0090.00916.77
7.4.330.0030.00315.55
7.4.320.0070.00016.61
7.4.300.0000.00616.52
7.4.290.0070.00016.53
7.4.280.0060.00216.60
7.4.270.0040.00416.53
7.4.260.0040.00416.49
7.4.250.0050.00216.43
7.4.240.0040.00416.52
7.4.230.0070.00016.41
7.4.220.0090.00916.52
7.4.210.0130.00716.71
7.4.200.0000.00716.39
7.4.160.0060.01016.52
7.4.150.0030.01517.40
7.4.140.0110.00617.86
7.4.130.0080.01016.65
7.4.120.0070.00916.58
7.4.110.0150.01116.55
7.4.100.0050.01016.63
7.4.90.0100.00716.54
7.4.80.0140.00319.39
7.4.70.0080.01416.58
7.4.60.0100.00716.43
7.4.50.0040.01116.52
7.4.40.0100.00716.46
7.4.30.0070.01016.36
7.4.00.0070.01015.16
7.3.330.0030.00313.09
7.3.320.0030.00312.96
7.3.310.0070.00016.27
7.3.300.0070.00016.25
7.3.290.0080.00816.28
7.3.280.0080.00916.29
7.3.270.0120.00617.40
7.3.260.0100.01216.52
7.3.250.0070.01116.40
7.3.240.0140.01216.43
7.3.230.0060.01016.67
7.3.210.0130.00316.49
7.3.200.0130.00716.71
7.3.190.0120.01316.44
7.3.180.0130.00316.68
7.3.170.0090.00616.44
7.3.160.0120.00916.24
7.2.330.0090.01516.62
7.2.320.0070.01016.65
7.2.310.0100.01316.77
7.2.300.0100.00716.79
7.2.290.0040.01316.50
7.2.60.0100.00616.88
7.2.00.0000.01319.22
7.1.200.0060.00615.61
7.1.100.0000.01417.83
7.1.70.0000.01117.27
7.1.60.0160.00616.96
7.1.00.0100.07022.57
7.0.200.0030.00516.82
7.0.120.0100.06322.13
7.0.110.0070.06322.08
7.0.100.0070.05721.98
7.0.90.0070.06021.99
7.0.80.0000.06322.01
7.0.70.0130.05322.09
7.0.60.0030.06021.99
7.0.50.0100.05721.99
7.0.40.0100.05722.12
7.0.30.0130.05022.02
7.0.20.0170.04722.05
7.0.10.0030.06022.05
7.0.00.0170.04722.01
5.6.270.0070.05321.00
5.6.260.0070.06020.78
5.6.250.0100.05320.97
5.6.240.0130.06720.80
5.6.230.0100.05720.73
5.6.220.0170.06020.88
5.6.210.0030.06020.87
5.6.200.0170.06020.98
5.6.190.0070.06021.06
5.6.180.0100.06020.82
5.6.170.0170.04720.77
5.6.160.0070.06721.03
5.6.150.0070.07021.05
5.6.140.0130.05320.94
5.6.130.0170.05020.98
5.6.120.0030.06321.05
5.6.110.0170.05020.90
5.6.100.0100.05720.93
5.6.90.0170.04720.80
5.6.80.0070.05720.32
5.6.70.0100.05320.43
5.6.60.0100.05320.20
5.6.50.0130.04720.36
5.6.40.0070.05320.41
5.6.30.0100.05320.30
5.6.20.0100.05320.29
5.6.10.0070.05320.38
5.6.00.0170.04720.15

preferences:
75.65 ms | 400 KiB | 5 Q