3v4l.org

run code in 300+ PHP versions simultaneously
<?php $today = new DateTime("now"); $date_end = new DateTime('2016-12-15'); $interval = $today->diff($date_end); echo $interval->days;

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)
8.3.60.0060.00916.63
8.3.50.0130.00621.09
8.3.40.0040.01118.68
8.3.30.0070.01118.86
8.3.20.0070.00020.37
8.3.10.0000.00823.61
8.3.00.0070.00023.52
8.2.180.0190.00316.63
8.2.170.0100.00322.96
8.2.160.0030.01020.35
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0040.00419.83
8.2.120.0020.00526.35
8.2.110.0030.00622.27
8.2.100.0090.00317.97
8.2.90.0000.00819.38
8.2.80.0050.00318.05
8.2.70.0000.00817.88
8.2.60.0040.00417.68
8.2.50.0030.00618.07
8.2.40.0000.00820.46
8.2.30.0000.00720.55
8.2.20.0040.00417.81
8.2.10.0040.00417.95
8.2.00.0060.00317.98
8.1.280.0120.00625.92
8.1.270.0060.00321.92
8.1.260.0000.00928.09
8.1.250.0040.00428.09
8.1.240.0030.00623.74
8.1.230.0040.00820.79
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0030.00617.47
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0030.00518.59
8.1.160.0030.00520.75
8.1.150.0020.00518.93
8.1.140.0040.00419.45
8.1.130.0030.00317.70
8.1.120.0000.00817.59
8.1.110.0050.00217.55
8.1.100.0040.00417.60
8.1.90.0000.00717.59
8.1.80.0040.00417.48
8.1.70.0030.00317.46
8.1.60.0040.00417.67
8.1.50.0000.00917.60
8.1.40.0060.00317.49
8.1.30.0000.00817.61
8.1.20.0080.00017.73
8.1.10.0040.00417.71
8.1.00.0040.00417.67
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00718.47
8.0.270.0060.00017.29
8.0.260.0060.00017.24
8.0.250.0040.00417.17
8.0.240.0070.00317.08
8.0.230.0030.00317.02
8.0.220.0020.00516.91
8.0.210.0030.00317.06
8.0.200.0030.00317.08
8.0.190.0070.00017.08
8.0.180.0080.00017.04
8.0.170.0030.00517.01
8.0.160.0040.00416.97
8.0.150.0000.00716.85
8.0.140.0000.00817.00
8.0.130.0030.00313.38
8.0.120.0040.00416.89
8.0.110.0080.00016.87
8.0.100.0040.00416.85
8.0.90.0000.00816.94
8.0.80.0040.01116.91
8.0.70.0030.00516.91
8.0.60.0020.00517.07
8.0.50.0000.00716.96
8.0.30.0120.00717.24
8.0.20.0090.01017.40
8.0.10.0000.00917.16
8.0.00.0110.01016.76
7.4.330.0000.00516.77
7.4.320.0000.00716.63
7.4.300.0030.00316.57
7.4.290.0030.00316.63
7.4.280.0060.00316.49
7.4.270.0070.00016.69
7.4.260.0000.00716.70
7.4.250.0050.00316.50
7.4.240.0040.00416.56
7.4.230.0030.00316.78
7.4.220.0090.00916.64
7.4.210.0100.00416.67
7.4.200.0030.00316.66
7.4.160.0090.00616.63
7.4.150.0120.00617.40
7.4.140.0110.01117.86
7.4.130.0080.01316.43
7.4.120.0090.01016.69
7.4.110.0090.00916.61
7.4.100.0120.00616.64
7.4.90.0060.01216.63
7.4.80.0040.01219.39
7.4.70.0100.00716.61
7.4.60.0110.00416.67
7.4.50.0070.01016.65
7.4.40.0100.01016.61
7.4.30.0030.01716.47
7.4.00.0030.01415.06
7.3.330.0070.00013.09
7.3.320.0000.00613.09
7.3.310.0040.00416.21
7.3.300.0030.00316.23
7.3.290.0050.00316.21
7.3.280.0090.00816.27
7.3.270.0140.00317.40
7.3.260.0000.01616.48
7.3.250.0070.01016.34
7.3.240.0120.01016.44
7.3.230.0100.01316.39
7.3.210.0160.00016.46
7.3.200.0070.01616.22
7.3.190.0070.01016.30
7.3.180.0090.00916.54
7.3.170.0100.00716.41
7.3.160.0080.00816.39
7.2.330.0080.00816.52
7.2.320.0090.00817.00
7.2.310.0140.00416.91
7.2.300.0150.00316.81
7.2.290.0120.00616.72
7.2.60.0060.00617.12
7.2.00.0040.00819.51
7.1.200.0160.00615.69
7.1.100.0050.00518.02
7.1.70.0130.00316.98
7.1.60.0090.01519.20
7.1.50.0090.01516.76
7.1.00.0030.07722.37
7.0.200.0000.00816.85
7.0.60.0070.06721.72
7.0.50.0030.04717.82
7.0.40.0100.08020.41
7.0.30.0330.07020.09
7.0.20.0130.04020.16
7.0.10.0070.05720.16
7.0.00.0070.07720.20
5.6.280.0000.04320.80
5.6.210.0130.03020.57
5.6.200.0100.04718.22
5.6.190.0100.09020.27
5.6.180.0430.05320.33
5.6.170.0200.04320.52
5.6.160.0130.07720.55
5.6.150.0000.05318.13
5.6.140.0030.08718.15
5.6.130.0070.08018.21
5.6.120.0170.04321.11
5.6.110.0030.06721.13
5.6.100.0070.08321.13
5.6.90.0000.08721.12
5.6.80.0130.03020.50
5.5.350.0330.07320.42
5.5.340.0070.04018.01
5.5.330.0100.06020.19
5.5.320.0470.05020.31
5.5.310.0130.05020.26
5.5.300.0030.08017.98
5.5.290.0000.04718.07
5.5.280.0130.07720.93
5.5.270.0030.08020.84
5.5.260.0030.04320.75
5.5.250.0070.08720.69
5.5.240.0230.05320.11

preferences:
79.27 ms | 401 KiB | 5 Q