3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( array(new DateTime(), new DateTime('2013-12-31')), array(new DateTime('2013-10-28'), new DateTime('2013-12-31')), ); foreach($data as $parameters) { var_dump(call_user_func_array('getDateDifferenceAsDays', $parameters)); } function getDateDifferenceAsDays(\DateTime $dateStart, \DateTime $dateEnd) { $refDateStart = new \DateTime($dateStart->format('Y-m-d')); $refDateEnd = new \DateTime($dateEnd->format('Y-m-d')); $interval = $refDateStart->diff($refDateEnd); return (int)$interval->format('%R%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)
8.3.70.0110.00416.50
8.3.60.0110.00418.55
8.3.50.0130.00421.33
8.3.40.0150.00618.92
8.3.30.0110.00420.17
8.3.20.0040.00418.86
8.3.10.0040.00421.09
8.3.00.0040.00422.43
8.2.190.0120.00318.54
8.2.180.0070.01116.63
8.2.170.0110.01122.96
8.2.160.0030.01420.39
8.2.150.0000.01024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0150.00019.89
8.2.110.0100.00021.03
8.2.100.0110.00017.84
8.2.90.0050.00319.34
8.2.80.0070.00019.25
8.2.70.0040.00417.61
8.2.60.0040.00418.16
8.2.50.0100.00018.07
8.2.40.0090.00018.16
8.2.30.0000.00719.31
8.2.20.0030.00517.80
8.2.10.0060.00317.82
8.2.00.0030.00617.84
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0000.00822.05
8.1.230.0060.00617.73
8.1.220.0030.00618.77
8.1.210.0030.00518.85
8.1.200.0070.00417.60
8.1.190.0040.00417.53
8.1.180.0060.00318.10
8.1.170.0050.00318.76
8.1.160.0000.00718.95
8.1.150.0080.00018.73
8.1.140.0040.00417.50
8.1.130.0030.00317.88
8.1.120.0030.00717.67
8.1.110.0000.00817.62
8.1.100.0000.00817.63
8.1.90.0070.00017.67
8.1.80.0080.00017.64
8.1.70.0000.01017.66
8.1.60.0000.00817.75
8.1.50.0040.00417.45
8.1.40.0000.00817.67
8.1.30.0040.00417.76
8.1.20.0030.00517.75
8.1.10.0030.00517.74
8.1.00.0040.00417.58
8.0.300.0040.00719.97
8.0.290.0000.00717.15
8.0.280.0000.00718.44
8.0.270.0000.00717.35
8.0.260.0000.00717.07
8.0.250.0030.00317.11
8.0.240.0050.00317.11
8.0.230.0040.00417.18
8.0.220.0050.00217.17
8.0.210.0000.00717.21
8.0.200.0040.00417.24
8.0.190.0030.00317.11
8.0.180.0000.00717.21
8.0.170.0030.00617.20
8.0.160.0090.00017.18
8.0.150.0000.00817.10
8.0.140.0000.00717.01
8.0.130.0050.00013.51
8.0.120.0000.00817.16
8.0.110.0000.00817.25
8.0.100.0070.00016.92
8.0.90.0000.00817.14
8.0.80.0110.00417.18
8.0.70.0050.00217.14
8.0.60.0070.00017.21
8.0.50.0040.00417.05
8.0.30.0130.00517.34
8.0.20.0080.01117.45
8.0.10.0040.00417.29
8.0.00.0140.00516.79
7.4.330.0000.00616.71
7.4.320.0030.00316.75
7.4.300.0000.00716.53
7.4.290.0030.00316.74
7.4.280.0000.00816.62
7.4.270.0030.00316.57
7.4.260.0000.00513.29
7.4.250.0040.00416.73
7.4.240.0000.00716.57
7.4.230.0000.00716.73
7.4.220.0090.00916.52
7.4.210.0030.01216.70
7.4.200.0070.00016.76
7.4.190.0070.00016.77
7.4.160.0030.01316.61
7.4.150.0120.00617.40
7.4.140.0170.00617.86
7.4.130.0160.01016.69
7.4.120.0100.00816.76
7.4.110.0090.00916.75
7.4.100.0070.01016.88
7.4.90.0060.01116.71
7.4.80.0040.01519.39
7.4.70.0080.01016.69
7.4.60.0040.01216.69
7.4.50.0080.00016.80
7.4.40.0140.00322.77
7.4.30.0150.00616.70
7.4.10.0130.00615.30
7.4.00.0050.01315.03
7.3.330.0050.00013.41
7.3.320.0000.00513.38
7.3.310.0070.00016.22
7.3.300.0070.00016.47
7.3.290.0040.01116.45
7.3.280.0100.00716.42
7.3.270.0090.00917.40
7.3.260.0040.01118.24
7.3.250.0120.00616.66
7.3.240.0130.00316.51
7.3.230.0130.00316.57
7.3.210.0140.00616.80
7.3.200.0070.01319.39
7.3.190.0200.00316.51
7.3.180.0120.00616.78
7.3.170.0130.00716.61
7.3.160.0040.01116.84
7.3.130.0090.00914.82
7.3.120.0090.00815.01
7.3.110.0030.01515.06
7.3.100.0050.00815.05
7.3.90.0070.00714.77
7.3.80.0050.00715.16
7.3.70.0030.00814.99
7.3.60.0100.00514.84
7.3.50.0020.01014.96
7.3.40.0030.00814.86
7.3.30.0060.00914.85
7.3.20.0050.01116.73
7.3.10.0020.01416.77
7.3.00.0080.00616.78
7.2.330.0210.00316.90
7.2.320.0090.01516.65
7.2.310.0100.01317.07
7.2.300.0090.00616.79
7.2.290.0100.01016.70
7.2.260.0070.01015.35
7.2.250.0090.01015.20
7.2.240.0080.00815.16
7.2.230.0050.01115.35
7.2.220.0020.01415.37
7.2.210.0060.00415.10
7.2.200.0040.01015.34
7.2.190.0070.00815.00
7.2.180.0060.00915.21
7.2.170.0100.00315.31
7.2.160.0060.00615.19
7.2.150.0070.00717.13
7.2.140.0030.01017.25
7.2.130.0090.00317.07
7.2.120.0030.01017.21
7.2.110.0100.00717.08
7.2.100.0070.00917.07
7.2.90.0120.00317.10
7.2.80.0070.00517.02
7.2.70.0030.01217.01
7.2.60.0060.00516.97
7.2.50.0060.00817.13
7.2.40.0050.01017.11
7.2.30.0060.00917.26
7.2.20.0040.01117.08
7.2.10.0080.00617.21
7.2.00.0030.00817.97
7.1.330.0050.00915.79
7.1.320.0020.01215.76
7.1.310.0030.00815.93
7.1.300.0090.00115.97
7.1.290.0050.00615.94
7.1.280.0060.00815.93
7.1.270.0050.00815.82
7.1.260.0000.01015.74
7.1.250.0050.00915.77
7.1.240.0010.00715.88
7.1.230.0060.00815.84
7.1.220.0060.00515.96
7.1.210.0030.00815.79
7.1.200.0060.00915.87
7.1.190.0020.01215.81
7.1.180.0050.00815.71
7.1.170.0060.00615.88
7.1.160.0020.00815.84
7.1.150.0030.01015.96
7.1.140.0020.01015.66
7.1.130.0040.00715.85
7.1.120.0070.00515.90
7.1.110.0020.01215.88
7.1.100.0070.00416.59
7.1.90.0060.00615.91
7.1.80.0020.01215.93
7.1.70.0030.00916.45
7.1.60.0080.01117.03
7.1.50.0090.00416.40
7.1.40.0060.00915.79
7.1.30.0090.00315.88
7.1.20.0050.00515.65
7.1.10.0110.00215.96
7.1.00.0040.01518.06
7.0.330.0050.00915.51
7.0.320.0020.01015.70
7.0.310.0050.00815.49
7.0.300.0070.00315.44
7.0.290.0050.00815.33
7.0.280.0030.00715.47
7.0.270.0070.00715.56
7.0.260.0020.01015.45
7.0.250.0020.00715.37
7.0.240.0030.00915.58
7.0.230.0080.00415.52
7.0.220.0020.01315.36
7.0.210.0050.00915.59
7.0.200.0040.00716.05
7.0.190.0060.00615.59
7.0.180.0020.01215.61
7.0.170.0080.00515.58
7.0.160.0020.01015.62
7.0.150.0090.00315.41
7.0.140.0030.02917.62
7.0.130.0050.00515.43
7.0.120.0000.01215.53
7.0.110.0060.00815.64
7.0.100.0070.01816.94
7.0.90.0060.01817.00
7.0.80.0120.01717.13
7.0.70.0060.02516.93
7.0.60.0080.02817.08
7.0.50.0120.02417.05
7.0.40.0030.02015.84
7.0.30.0050.02915.76
7.0.20.0090.02915.75
7.0.10.0070.02215.77
7.0.00.0110.01315.71
5.6.400.0000.00914.54
5.6.390.0000.01414.49
5.6.380.0050.00614.37
5.6.370.0070.00914.39
5.6.360.0050.01014.34
5.6.350.0040.00714.34
5.6.340.0070.00714.41
5.6.330.0050.00814.14
5.6.320.0030.01014.39
5.6.310.0090.00614.59
5.6.300.0090.00314.24
5.6.290.0100.00214.36
5.6.280.0080.02816.46
5.6.270.0100.00514.30
5.6.260.0030.01014.46
5.6.250.0090.01616.53
5.6.240.0070.02216.55
5.6.230.0090.02116.60
5.6.220.0080.01416.50
5.6.210.0050.02616.53
5.6.200.0070.01716.66
5.6.190.0060.03116.77
5.6.180.0050.01716.72
5.6.170.0030.02416.78
5.6.160.0040.02016.67
5.6.150.0050.02616.59
5.6.140.0070.01816.57
5.6.130.0050.02016.73
5.6.120.0030.03016.61
5.6.110.0050.03016.57
5.6.100.0040.02016.62
5.6.90.0030.01916.51
5.6.80.0070.03016.37
5.6.70.0090.02416.45
5.6.60.0040.02116.49
5.6.50.0070.02416.31
5.6.40.0020.02416.44
5.6.30.0070.02316.40
5.6.20.0070.01516.28
5.6.10.0080.01916.49
5.6.00.0050.03616.38
5.5.380.0050.01815.33
5.5.370.0090.01615.30
5.5.360.0050.02015.35
5.5.350.0060.01915.44
5.5.340.0070.02815.49
5.5.330.0010.02615.55
5.5.320.0070.03015.59
5.5.310.0070.01515.66
5.5.300.0040.02615.52
5.5.290.0060.02715.56
5.5.280.0060.02815.56
5.5.270.0050.01815.58
5.5.260.0110.01215.53
5.5.250.0090.02815.51
5.5.240.0060.02715.25
5.5.230.0040.01715.26
5.5.220.0030.01715.21
5.5.210.0060.01315.34
5.5.200.0070.01515.15
5.5.190.0040.01715.26
5.5.180.0030.01915.23
5.5.170.0070.00113.00
5.5.160.0020.02415.29
5.5.150.0030.01915.37
5.5.140.0010.02615.22
5.5.130.0020.03215.32
5.5.120.0040.01715.18
5.5.110.0080.01215.35
5.5.100.0040.02915.05
5.5.90.0020.03215.32
5.5.80.0090.02415.30
5.5.70.0030.02915.12
5.5.60.0070.01515.27
5.5.50.0050.02115.13
5.5.40.0040.01815.21
5.5.30.0050.02215.24
5.5.20.0050.02315.20
5.5.10.0030.01915.34
5.5.00.0040.02615.17
5.4.450.0040.01814.05
5.4.440.0060.02313.80
5.4.430.0050.02913.87
5.4.420.0050.02713.80
5.4.410.0090.02113.75
5.4.400.0040.02513.80
5.4.390.0060.01413.91
5.4.380.0040.01713.82
5.4.370.0060.02013.80
5.4.360.0030.02813.79
5.4.350.0040.01813.72
5.4.340.0040.01513.68
5.4.330.0030.00311.36
5.4.320.0050.01913.95
5.4.310.0030.02013.72
5.4.300.0020.02913.86
5.4.290.0080.01113.85
5.4.280.0070.02713.88
5.4.270.0060.01813.81
5.4.260.0020.01913.71
5.4.250.0040.01613.72
5.4.240.0040.01813.81
5.4.230.0020.01813.72
5.4.220.0030.02913.75
5.4.210.0070.02013.80
5.4.200.0060.02113.70
5.4.190.0020.01713.71
5.4.180.0050.02213.80
5.4.170.0060.01513.73
5.4.160.0030.01713.83
5.4.150.0060.01513.67
5.4.140.0030.01812.92
5.4.130.0070.01112.73
5.4.120.0040.01612.91
5.4.110.0030.01712.97
5.4.100.0040.01812.86
5.4.90.0050.01412.96
5.4.80.0020.03212.96
5.4.70.0020.02712.90
5.4.60.0030.01612.95
5.4.50.0040.02612.94
5.4.40.0040.02212.87
5.4.30.0040.02412.97
5.4.20.0040.01713.01
5.4.10.0030.01513.00
5.4.00.0010.01612.65
5.3.290.0040.02512.22
5.3.280.0040.01411.93
5.3.270.0070.01312.06
5.3.260.0030.02812.11
5.3.250.0070.02012.06
5.3.240.0010.02511.95
5.3.230.0000.01811.95
5.3.220.0060.01511.86
5.3.210.0050.02811.97
5.3.200.0030.01511.98
5.3.190.0020.02011.93
5.3.180.0020.01612.13
5.3.170.0060.02812.06
5.3.160.0010.01712.04
5.3.150.0020.02212.01
5.3.140.0060.01411.97
5.3.130.0050.01511.98
5.3.120.0000.01911.94
5.3.110.0070.02811.97
5.3.100.0010.01911.83
5.3.90.0060.02411.87
5.3.80.0040.02611.80
5.3.70.0070.01411.81
5.3.60.0010.02211.91
5.3.50.0030.02211.68
5.3.40.0030.02711.83
5.3.30.0070.02411.88
5.3.20.0070.02111.76
5.3.10.0020.02411.61
5.3.00.0070.02011.50
5.2.170.0070.02511.61
5.2.160.0020.02611.61
5.2.150.0000.02311.61
5.2.140.0040.02511.61
5.2.130.0030.02311.61
5.2.120.0030.02611.61
5.2.110.0030.03211.61
5.2.100.0050.02511.61
5.2.90.0040.02311.61
5.2.80.0030.02211.61
5.2.70.0030.02611.61
5.2.60.0080.01111.61
5.2.50.0020.02411.61
5.2.40.0020.01711.61
5.2.30.0050.01411.61
5.2.20.0030.01511.61
5.2.10.0050.01311.61
5.2.00.0070.02011.61
5.1.60.0060.01511.61
5.1.50.0050.01311.61
5.1.40.0020.01511.61
5.1.30.0020.01611.61
5.1.20.0020.01411.61
5.1.10.0000.01711.61
5.1.00.0020.01511.61
5.0.50.0020.01411.61
5.0.40.0040.00811.61
5.0.30.0010.01611.61
5.0.20.0000.01311.61
5.0.10.0010.01111.61
5.0.00.0090.01111.61
4.4.90.0020.01011.61
4.4.80.0050.00611.61
4.4.70.0020.01211.61
4.4.60.0000.01211.61
4.4.50.0000.01011.61
4.4.40.0030.01711.61
4.4.30.0020.01011.61
4.4.20.0020.01011.61
4.4.10.0020.00711.61
4.4.00.0020.01211.61
4.3.110.0020.00811.61
4.3.100.0030.00611.61
4.3.90.0020.00911.61
4.3.80.0030.01011.61
4.3.70.0020.00911.61
4.3.60.0030.00711.61
4.3.50.0000.00911.61
4.3.40.0020.01111.61
4.3.30.0020.00811.61
4.3.20.0010.00811.61
4.3.10.0000.00911.61
4.3.00.0020.00811.61

preferences:
42.54 ms | 401 KiB | 5 Q