3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime('2017-06-07'); $endDate = new DateTime('2017-06-01'); $daysSinceEnd = $now->diff($endDate); print_r($daysSinceEnd->days); print "\n"; print_r($daysSinceEnd->invert);

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)
8.3.60.0000.01616.75
8.3.50.0090.00618.42
8.3.40.0070.00718.92
8.3.30.0070.00718.89
8.3.20.0000.00721.73
8.3.10.0080.00023.70
8.3.00.0060.00319.81
8.2.180.0100.01018.41
8.2.170.0090.00622.96
8.2.160.0130.00320.39
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00420.46
8.2.120.0000.00726.35
8.2.110.0060.00320.57
8.2.100.0040.00817.84
8.2.90.0040.00419.27
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0050.00318.05
8.2.50.0050.00318.10
8.2.40.0040.00420.55
8.2.30.0020.00519.21
8.2.20.0000.00717.89
8.2.10.0000.00818.00
8.2.00.0070.00018.07
8.1.280.0110.00425.92
8.1.270.0080.00018.88
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0030.00623.84
8.1.230.0040.00719.03
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0090.00317.48
8.1.190.0000.00817.25
8.1.180.0030.00618.10
8.1.170.0040.00418.59
8.1.160.0000.00719.14
8.1.150.0040.00418.95
8.1.140.0040.00419.57
8.1.130.0000.00720.59
8.1.120.0070.00017.48
8.1.110.0070.00417.46
8.1.100.0000.00717.47
8.1.90.0040.00417.59
8.1.80.0040.00717.59
8.1.70.0070.00017.47
8.1.60.0000.00717.67
8.1.50.0040.00417.48
8.1.40.0040.00417.63
8.1.30.0040.00417.70
8.1.20.0050.00317.63
8.1.10.0040.00417.69
8.1.00.0040.00417.59
8.0.300.0030.00520.13
8.0.290.0050.00216.75
8.0.280.0030.00318.53
8.0.270.0030.00317.24
8.0.260.0030.00318.89
8.0.250.0030.00517.02
8.0.240.0000.00817.04
8.0.230.0030.00317.05
8.0.220.0050.00316.91
8.0.210.0050.00216.89
8.0.200.0000.00617.04
8.0.190.0050.00517.09
8.0.180.0040.00416.88
8.0.170.0000.00816.95
8.0.160.0040.00417.04
8.0.150.0000.00716.96
8.0.140.0040.00416.96
8.0.130.0000.00513.39
8.0.120.0000.00716.90
8.0.110.0050.00317.02
8.0.100.0070.00017.00
8.0.90.0020.00517.06
8.0.80.0050.01417.07
8.0.70.0040.00416.99
8.0.60.0070.00016.83
8.0.50.0000.00816.91
8.0.30.0120.00417.34
8.0.20.0090.01517.40
8.0.10.0070.00016.98
8.0.00.0120.00716.80
7.4.330.0000.00615.55
7.4.320.0030.00316.59
7.4.300.0080.00016.45
7.4.290.0040.00416.43
7.4.280.0030.00516.66
7.4.270.0000.00716.56
7.4.260.0060.00316.55
7.4.250.0040.00416.55
7.4.240.0000.00816.48
7.4.230.0050.00316.65
7.4.220.0030.01316.75
7.4.210.0030.01116.68
7.4.200.0070.00016.77
7.4.160.0090.00716.69
7.4.150.0110.00717.40
7.4.140.0070.01317.86
7.4.130.0100.01316.76
7.4.120.0080.01116.58
7.4.110.0080.00816.71
7.4.100.0110.00716.75
7.4.90.0130.00416.72
7.4.80.0090.01219.39
7.4.70.0030.01316.49
7.4.60.0120.00316.60
7.4.50.0090.00616.56
7.4.40.0060.00916.54
7.4.30.0040.01216.61
7.4.00.0030.01115.26
7.3.330.0050.00013.25
7.3.320.0000.00513.00
7.3.310.0040.00416.33
7.3.300.0030.00316.30
7.3.290.0090.00716.34
7.3.280.0080.00916.27
7.3.270.0080.00917.40
7.3.260.0100.01016.53
7.3.250.0150.00416.52
7.3.240.0100.01216.54
7.3.230.0100.01016.62
7.3.210.0160.00016.40
7.3.200.0160.00516.73
7.3.190.0100.00716.44
7.3.180.0040.01116.65
7.3.170.0090.00616.51
7.3.160.0090.00616.27
7.2.330.0120.00916.94
7.2.320.0090.00916.93
7.2.310.0040.01216.98
7.2.300.0180.00316.88
7.2.290.0100.01016.98
7.2.60.0120.00316.82
7.2.00.0000.01419.28
7.1.200.0070.00716.00
7.1.100.0030.01418.20
7.1.70.0100.00317.26
7.1.60.0970.01333.29
7.1.50.0970.01733.01
7.1.40.0730.01032.39
7.1.30.0830.02032.70
7.1.20.1130.00332.88
7.1.10.0730.01014.63
7.1.00.1130.00714.91
7.0.200.1070.00715.02
7.0.190.1130.00314.95
7.0.180.0600.01014.69
7.0.170.0730.00714.73
7.0.160.1700.01014.35
7.0.150.0630.01014.53
7.0.140.0700.00714.71
7.0.130.0970.01314.77
7.0.120.0970.01714.74
7.0.110.1200.01014.52
7.0.100.0870.01014.60
7.0.90.1000.00714.50
7.0.80.0830.00714.62
7.0.70.0700.01014.61
7.0.60.0630.01314.33
7.0.50.0730.00314.76
7.0.40.0570.01314.69
7.0.30.0730.00314.78
7.0.20.0630.00714.77
7.0.10.0600.01014.40
7.0.00.0630.00314.66

preferences:
62.93 ms | 401 KiB | 5 Q