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'); $d2 = new DateTime('2019-06-05 00:00:01'); var_dump($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)
8.3.60.0060.01218.43
8.3.50.0140.00617.48
8.3.40.0040.01118.82
8.3.30.0070.01118.84
8.3.20.0070.00021.90
8.3.10.0080.00021.95
8.3.00.0040.00423.61
8.2.180.0150.00016.60
8.2.170.0120.00322.96
8.2.160.0070.00720.35
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0040.00426.16
8.2.110.0060.00320.47
8.2.100.0160.00017.95
8.2.90.0030.00517.74
8.2.80.0000.00818.95
8.2.70.0060.00317.75
8.2.60.0050.00317.63
8.2.50.0000.00917.63
8.2.40.0060.00319.48
8.2.30.0050.00319.23
8.2.20.0040.00418.08
8.2.10.0040.00420.66
8.2.00.0000.01019.35
8.1.280.0080.00825.92
8.1.270.0050.00322.57
8.1.260.0040.01426.35
8.1.250.0040.00428.09
8.1.240.0030.00618.91
8.1.230.0090.00320.88
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0050.00317.48
8.1.190.0020.00517.48
8.1.180.0000.00818.10
8.1.170.0000.00917.62
8.1.160.0040.00418.97
8.1.150.0040.00418.92
8.1.140.0030.00518.84
8.1.130.0030.00620.12
8.1.120.0040.00417.61
8.1.110.0000.00717.51
8.1.100.0070.00317.51
8.1.90.0040.00417.52
8.1.80.0000.00717.59
8.1.70.0000.00717.64
8.1.60.0050.00317.56
8.1.50.0000.00717.52
8.1.40.0000.00917.57
8.1.30.0040.00417.70
8.1.20.0040.00417.82
8.1.10.0030.00617.54
8.1.00.0050.00317.50
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0050.00318.48
8.0.270.0070.00017.21
8.0.260.0040.00418.39
8.0.250.0030.00617.16
8.0.240.0070.00017.13
8.0.230.0000.00717.18
8.0.220.0050.00317.06
8.0.210.0030.00317.04
8.0.200.0000.00717.02
8.0.190.0040.00417.14
8.0.180.0030.00517.12
8.0.170.0030.00517.09
8.0.160.0000.00817.04
8.0.150.0000.00717.05
8.0.140.0030.00316.87
8.0.130.0030.00313.45
8.0.120.0080.00016.99
8.0.110.0000.00716.90
8.0.100.0000.00716.93
8.0.90.0000.00917.02
8.0.80.0120.00317.06
8.0.70.0070.00017.01
8.0.60.0000.00816.96
8.0.50.0080.00016.95
8.0.30.0060.01017.10
8.0.20.0090.00917.21
8.0.10.0000.00717.01
8.0.00.0120.00816.86
7.4.330.0020.00215.55
7.4.320.0030.00316.62
7.4.300.0000.00616.75
7.4.290.0030.00316.59
7.4.280.0060.00316.68
7.4.270.0030.00516.62
7.4.260.0000.00816.52
7.4.250.0000.00816.52
7.4.240.0040.00416.52
7.4.230.0000.00716.70
7.4.220.0070.00016.51
7.4.210.0100.00816.72
7.4.200.0000.00816.68
7.4.160.0080.01016.60
7.4.130.0110.00616.55
7.4.120.0070.01116.68
7.4.110.0030.01416.34
7.4.100.0030.01316.60
7.4.90.0160.00316.50
7.4.80.0150.00619.39
7.4.70.0050.01416.72
7.4.60.0100.00716.62
7.4.50.0030.01016.70
7.4.40.0070.01016.48
7.4.10.0130.00715.22
7.4.00.0090.00515.03
7.3.330.0030.00313.16
7.3.320.0000.00613.14
7.3.310.0050.00216.13
7.3.300.0000.00716.34
7.3.290.0000.00716.32
7.3.280.0090.00816.26
7.3.260.0110.00716.47
7.3.240.0130.00916.50
7.3.230.0140.00316.62
7.3.210.0130.00616.52
7.3.200.0070.01016.70
7.3.190.0080.01516.36
7.3.180.0060.01016.33
7.3.170.0140.00916.53
7.3.160.0060.01016.64
7.3.130.0110.00714.54
7.3.120.0070.01114.72
7.3.110.0030.01614.79
7.3.100.0040.01114.99
7.3.90.0080.00314.97
7.3.80.0070.00314.92
7.3.70.0040.01115.00
7.3.60.0080.00714.63
7.3.50.0060.00314.67
7.3.40.0050.00614.51
7.3.30.0040.01114.63
7.3.20.0080.00716.22
7.3.10.0070.01016.41
7.3.00.0050.00916.65
7.2.330.0100.00816.42
7.2.320.0130.00616.55
7.2.310.0140.00316.55
7.2.300.0100.00616.77
7.2.290.0070.01116.82
7.2.260.0090.00415.15
7.2.250.0090.00915.16
7.2.240.0060.00915.05
7.2.230.0060.01115.16
7.2.220.0030.01015.09
7.2.210.0060.00314.88
7.2.200.0070.00714.95
7.2.190.0030.00814.73
7.2.180.0090.00714.88
7.2.170.0070.00514.91
7.2.160.0070.00614.93
7.2.150.0050.00716.71
7.2.140.0060.00816.87
7.2.130.0090.00216.74
7.2.120.0030.01216.66
7.2.110.0050.01016.88
7.2.100.0110.00416.86
7.2.90.0060.01116.83
7.2.80.0070.00916.65
7.2.70.0070.00716.95
7.2.60.0070.00716.79
7.2.50.0090.00716.78
7.2.40.0110.00816.87
7.2.30.0060.00616.92
7.2.20.0050.00716.89
7.2.10.0070.00616.73
7.2.00.0090.00616.85
7.1.330.0070.00715.51
7.1.320.0070.00415.69
7.1.310.0120.00015.93
7.1.300.0110.00015.68
7.1.290.0050.00915.65
7.1.280.0030.00815.72
7.1.270.0020.01315.65
7.1.260.0080.00415.62
7.1.250.0070.00515.65
7.1.240.0040.00715.47
7.1.230.0120.00616.01
7.1.220.0060.00915.54
7.1.210.0060.01215.84
7.1.200.0070.00315.85
7.1.190.0040.00815.55
7.1.180.0030.01615.70
7.1.170.0070.01015.85
7.1.160.0070.00415.82
7.1.150.0000.01015.66
7.1.140.0030.01015.84
7.1.130.0070.01015.94
7.1.120.0060.00915.66
7.1.110.0000.01516.02
7.1.100.0040.00815.97
7.1.90.0030.01015.73
7.1.80.0030.00615.97
7.1.70.0000.01215.62
7.1.60.0030.01015.51
7.1.50.0070.00715.72
7.1.40.0080.00615.60
7.1.30.0130.00315.73
7.1.20.0080.00515.85
7.1.10.0060.00315.87
7.1.00.0060.00315.78

preferences:
57.92 ms | 401 KiB | 5 Q