3v4l.org

run code in 300+ PHP versions simultaneously
<?php $deliveryDate = new DateTime('2015-12-23'); echo $deliveryDate->diff(new DateTime("today"))->format("%a");

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)
8.3.60.0110.01116.50
8.3.50.0090.00616.40
8.3.40.0070.01018.79
8.3.30.0110.00318.93
8.3.20.0040.00420.22
8.3.10.0040.00423.48
8.3.00.0050.00323.70
8.2.180.0220.00018.16
8.2.170.0060.00822.96
8.2.160.0070.00720.47
8.2.150.0060.00924.18
8.2.140.0060.00324.66
8.2.130.0040.00419.85
8.2.120.0000.00826.35
8.2.110.0000.00922.08
8.2.100.0040.00718.03
8.2.90.0000.00819.34
8.2.80.0000.00817.97
8.2.70.0030.00617.73
8.2.60.0050.00518.04
8.2.50.0050.00318.07
8.2.40.0070.00420.64
8.2.30.0070.00019.62
8.2.20.0000.00817.79
8.2.10.0000.00818.06
8.2.00.0000.00817.98
8.1.280.0070.01025.92
8.1.270.0030.01623.96
8.1.260.0030.00628.09
8.1.250.0080.00028.09
8.1.240.0090.00022.02
8.1.230.0090.00317.76
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0100.00017.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00718.63
8.1.160.0000.00820.69
8.1.150.0040.00418.91
8.1.140.0030.00519.57
8.1.130.0070.00017.71
8.1.120.0000.00717.56
8.1.110.0040.00417.64
8.1.100.0030.00517.52
8.1.90.0070.00017.45
8.1.80.0050.00217.65
8.1.70.0050.00217.66
8.1.60.0040.00417.54
8.1.50.0030.00617.47
8.1.40.0000.00817.50
8.1.30.0040.00417.76
8.1.20.0030.00617.63
8.1.10.0000.00817.72
8.1.00.0040.00417.60
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0030.00318.56
8.0.270.0070.00017.37
8.0.260.0060.00017.20
8.0.250.0000.00717.16
8.0.240.0070.00017.15
8.0.230.0030.00316.98
8.0.220.0030.00316.93
8.0.210.0000.00717.03
8.0.200.0030.00317.05
8.0.190.0050.00317.08
8.0.180.0080.00017.10
8.0.170.0000.00817.09
8.0.160.0000.00716.93
8.0.150.0040.00416.95
8.0.140.0060.00616.89
8.0.130.0050.00013.41
8.0.120.0050.00316.89
8.0.110.0000.00716.92
8.0.100.0030.00517.02
8.0.90.0000.00717.10
8.0.80.0100.01016.93
8.0.70.0000.00817.01
8.0.60.0000.00717.09
8.0.50.0000.00816.96
8.0.30.0170.00317.27
8.0.20.0070.01117.40
8.0.10.0000.00717.14
8.0.00.0070.01116.86
7.4.330.0000.00616.72
7.4.320.0030.00316.47
7.4.300.0050.00316.57
7.4.290.0030.00316.57
7.4.280.0030.00616.48
7.4.270.0000.00716.65
7.4.260.0030.00616.61
7.4.250.0060.00316.55
7.4.240.0020.00516.66
7.4.230.0070.00016.61
7.4.220.0130.01316.62
7.4.210.0090.00916.68
7.4.200.0040.00416.39
7.4.160.0030.01316.70
7.4.150.0070.01117.40
7.4.140.0140.01017.86
7.4.130.0090.00916.54
7.4.120.0090.00916.57
7.4.110.0070.01016.67
7.4.100.0070.01416.66
7.4.90.0140.00316.70
7.4.80.0190.00819.39
7.4.70.0180.00616.67
7.4.60.0080.00816.55
7.4.50.0070.01016.60
7.4.40.0060.01016.61
7.4.30.0150.00816.77
7.4.00.0060.00615.03
7.3.330.0000.00613.18
7.3.320.0030.00313.16
7.3.310.0000.00716.21
7.3.300.0000.00716.20
7.3.290.0030.00416.32
7.3.280.0100.00516.25
7.3.270.0100.00717.40
7.3.260.0120.00616.54
7.3.250.0090.01016.46
7.3.240.0110.00616.43
7.3.230.0090.00916.52
7.3.210.0070.01116.43
7.3.200.0170.00319.39
7.3.190.0120.00316.32
7.3.180.0070.01016.36
7.3.170.0090.00616.61
7.3.160.0170.00016.60
7.2.330.0110.00816.95
7.2.320.0000.01616.94
7.2.310.0090.00816.79
7.2.300.0090.00916.79
7.2.290.0180.00316.98
7.2.60.0040.01216.77
7.2.00.0000.01419.31
7.1.200.0060.00315.75
7.1.100.0090.00918.20
7.1.70.0040.00917.13
7.1.60.0070.01819.30
7.1.50.0120.00616.92
7.1.00.0100.07022.29
7.0.200.0040.00416.90
7.0.60.0170.08321.75
7.0.50.0000.07317.82
7.0.40.0100.05319.98
7.0.30.0500.03020.11
7.0.20.0370.07720.33
7.0.10.0070.08720.16
7.0.00.0100.04720.29
5.6.280.0070.05321.12
5.6.210.0130.08320.61
5.6.200.0070.06318.19
5.6.190.0100.05020.45
5.6.180.0330.03720.61
5.6.170.0270.04020.33
5.6.160.0030.04020.49
5.6.150.0070.07718.27
5.6.140.0130.07718.08
5.6.130.0070.07018.11
5.6.120.0170.07020.89
5.6.110.0070.07321.13
5.6.100.0100.05721.03
5.6.90.0000.07720.87
5.6.80.0030.06020.35
5.5.350.0300.06320.52
5.5.340.0100.07017.91
5.5.330.0170.07020.37
5.5.320.0670.07020.28
5.5.310.0330.07320.32
5.5.300.0100.07717.96
5.5.290.0070.03718.00
5.5.280.0100.08020.96
5.5.270.0070.08320.79
5.5.260.0030.08320.95
5.5.250.0070.07720.49
5.5.240.0300.05320.23

preferences:
61.24 ms | 400 KiB | 5 Q