3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new DateTime('2019-06-12 15:32:15'); $d2 = new DateTime('2019-06-05'); var_dump($d2->diff($d1)->format("%a")); $d1 = new DateTime('2019-06-12 15:32:15'); $d2 = new DateTime('2019-06-05 15:32:12'); var_dump($d2->diff($d1)->format("%a")); $d1 = new DateTime('2019-06-12'); $d2 = new DateTime('2019-06-05 15:32:12'); var_dump($d2->diff($d1)->format("%a")); $d1 = new DateTime('2019-06-12 00:00:00'); $d2 = new DateTime('2019-06-05 00:00:00'); var_dump($d2->diff($d1)->format("%a")); /* $datePeriod = new DatePeriod($d2,new DateInterval("P1D"), $d1); //var_dump($datePeriod); foreach($datePeriod as $dt) { var_dump($dt->format('Y-m-d')); } */

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)
8.3.60.0100.01018.55
8.3.50.0150.00517.35
8.3.40.0080.00818.80
8.3.30.0110.00718.67
8.3.20.0040.00421.74
8.3.10.0000.01521.85
8.3.00.0080.00023.61
8.2.180.0150.00316.48
8.2.170.0150.00022.96
8.2.160.0070.00720.52
8.2.150.0000.00824.18
8.2.140.0160.00324.66
8.2.130.0000.00926.16
8.2.120.0080.00026.16
8.2.110.0080.00020.56
8.2.100.0070.00717.91
8.2.90.0000.01117.75
8.2.80.0030.00619.17
8.2.70.0050.00318.05
8.2.60.0060.00318.09
8.2.50.0030.00518.10
8.2.40.0000.00922.07
8.2.30.0000.00819.29
8.2.20.0000.00718.03
8.2.10.0040.00420.69
8.2.00.0060.00319.15
8.1.280.0070.00725.92
8.1.270.0080.00023.91
8.1.260.0090.00926.35
8.1.250.0000.00728.09
8.1.240.0100.00023.79
8.1.230.0080.00323.93
8.1.220.0000.00817.74
8.1.210.0030.00818.77
8.1.200.0060.00317.48
8.1.190.0050.00317.25
8.1.180.0060.00318.10
8.1.170.0050.00318.56
8.1.160.0050.00218.96
8.1.150.0060.00318.91
8.1.140.0030.00518.84
8.1.130.0040.00419.97
8.1.120.0040.00417.62
8.1.110.0030.00617.64
8.1.100.0060.00317.54
8.1.90.0080.00017.50
8.1.80.0040.00417.61
8.1.70.0030.00317.61
8.1.60.0040.00417.56
8.1.50.0040.00417.61
8.1.40.0030.00617.48
8.1.30.0000.00817.70
8.1.20.0030.00617.76
8.1.10.0000.00817.57
8.1.00.0080.00017.69
8.0.300.0000.00819.93
8.0.290.0070.00017.00
8.0.280.0040.00418.55
8.0.270.0030.00317.20
8.0.260.0000.00618.37
8.0.250.0000.01017.06
8.0.240.0030.00517.03
8.0.230.0030.00317.13
8.0.220.0030.00316.91
8.0.210.0000.00717.09
8.0.200.0030.00317.13
8.0.190.0030.00617.09
8.0.180.0070.00017.09
8.0.170.0030.00617.09
8.0.160.0000.00717.05
8.0.150.0000.00816.97
8.0.140.0030.00316.88
8.0.130.0050.00013.31
8.0.120.0040.00416.91
8.0.110.0000.00717.09
8.0.100.0020.00516.89
8.0.90.0040.00416.95
8.0.80.0110.00417.02
8.0.70.0080.00016.91
8.0.60.0030.00517.10
8.0.50.0030.00616.95
8.0.30.0120.00617.22
8.0.20.0110.00717.32
8.0.10.0070.00017.04
8.0.00.0110.00816.70
7.4.330.0000.00515.55
7.4.320.0070.00016.56
7.4.300.0030.00316.70
7.4.290.0040.00416.53
7.4.280.0000.00816.73
7.4.270.0040.00416.62
7.4.260.0080.00016.73
7.4.250.0050.00216.66
7.4.240.0030.00416.67
7.4.230.0020.00516.50
7.4.220.0040.00416.80
7.4.210.0100.00416.67
7.4.200.0050.00316.74
7.4.160.0050.01016.64
7.4.130.0070.01516.58
7.4.120.0090.00916.75
7.4.110.0110.01116.67
7.4.100.0100.01016.68
7.4.90.0140.00316.52
7.4.80.0090.00919.39
7.4.70.0080.01116.55
7.4.60.0080.00816.54
7.4.50.0030.01216.60
7.4.40.0080.00816.61
7.4.00.0100.00615.10
7.3.330.0000.00512.99
7.3.320.0030.00313.24
7.3.310.0030.00316.15
7.3.300.0070.00016.16
7.3.290.0070.00016.32
7.3.280.0090.00916.32
7.3.260.0130.00616.49
7.3.240.0050.01516.41
7.3.230.0070.01016.77
7.3.210.0140.00316.31
7.3.200.0100.00716.44
7.3.190.0060.01116.70
7.3.180.0090.01216.41
7.3.170.0060.01216.76
7.3.160.0110.00416.48
7.3.60.0120.00614.77
7.3.50.0050.00514.62
7.3.40.0050.01214.67
7.3.30.0070.00814.80
7.3.20.0080.01016.54
7.3.10.0050.01016.46
7.3.00.0070.00716.57
7.2.330.0060.01116.40
7.2.320.0030.01616.81
7.2.310.0060.01016.82
7.2.300.0180.00316.67
7.2.290.0060.01216.89
7.2.190.0100.00714.73
7.2.180.0120.00514.85
7.2.170.0120.00614.69
7.2.160.0060.00814.84
7.2.150.0100.01016.74
7.2.140.0110.01116.73
7.2.130.0070.00516.85
7.2.120.0110.00416.94
7.2.110.0090.00916.56
7.2.100.0120.00316.90
7.2.90.0050.01116.83
7.2.80.0050.01116.96
7.2.70.0090.00616.86
7.2.60.0040.01216.92
7.2.50.0080.00516.74
7.2.40.0070.00616.86
7.2.30.0040.00916.91
7.2.20.0060.00516.79
7.2.10.0070.00517.04
7.2.00.0070.00516.80
7.1.300.0060.00615.76
7.1.290.0080.00715.79
7.1.280.0070.00515.66
7.1.270.0060.00715.59
7.1.260.0070.00615.78
7.1.250.0070.00515.88

preferences:
68.51 ms | 401 KiB | 5 Q