3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = date_create('2009-10-11'); $datetime2 = date_create('2009-10-13'); $interval = date_diff($datetime1, $datetime2); echo $interval->format('%R%a 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)
8.3.110.0080.00020.94
8.3.100.0090.00024.06
8.3.90.0110.00726.77
8.3.80.0000.00916.88
8.3.70.0080.00818.30
8.3.60.0070.00718.27
8.3.50.0130.00521.91
8.3.40.0070.01418.79
8.3.30.0040.01018.87
8.3.20.0040.00418.75
8.3.10.0080.00020.61
8.3.00.0090.00023.71
8.2.230.0070.00322.58
8.2.220.0050.00337.54
8.2.210.0040.00426.77
8.2.200.0030.00616.63
8.2.190.0140.00716.58
8.2.180.0000.01518.54
8.2.170.0110.00422.96
8.2.160.0030.01020.55
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.48
8.2.110.0080.00322.20
8.2.100.0060.00617.91
8.2.90.0070.00019.22
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0040.00418.05
8.2.50.0000.00818.07
8.2.40.0030.00618.34
8.2.30.0040.00419.79
8.2.20.0050.00217.73
8.2.10.0080.00017.84
8.2.00.0000.00817.73
8.1.290.0060.00318.88
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0000.00922.60
8.1.230.0040.00820.90
8.1.220.0080.00018.77
8.1.210.0030.00618.77
8.1.200.0030.00617.48
8.1.190.0050.00319.29
8.1.180.0080.00018.10
8.1.170.0080.00018.69
8.1.160.0030.00518.88
8.1.150.0040.00418.76
8.1.140.0050.00319.54
8.1.130.0030.00317.89
8.1.120.0000.00717.48
8.1.110.0070.00017.48
8.1.100.0000.00717.57
8.1.90.0050.00317.61
8.1.80.0000.00717.60
8.1.70.0070.00017.54
8.1.60.0000.00917.59
8.1.50.0080.00017.47
8.1.40.0020.00517.50
8.1.30.0030.00517.70
8.1.20.0040.00417.73
8.1.10.0020.00517.61
8.1.00.0000.00817.65
8.0.300.0040.00419.97
8.0.290.0000.00717.30
8.0.280.0000.00718.39
8.0.270.0000.00717.21
8.0.260.0000.00817.00
8.0.250.0000.00717.02
8.0.240.0090.00017.07
8.0.230.0000.00817.13
8.0.220.0070.00017.07
8.0.210.0080.00017.05
8.0.200.0030.00317.08
8.0.190.0030.00517.00
8.0.180.0050.00316.95
8.0.170.0000.00917.07
8.0.160.0040.00416.94
8.0.150.0040.00416.86
8.0.140.0040.00816.96
8.0.130.0000.00613.42
8.0.120.0000.00817.10
8.0.110.0000.00716.82
8.0.100.0000.00717.14
8.0.90.0000.00817.10
8.0.80.0110.00716.98
8.0.70.0000.00716.85
8.0.60.0040.00417.09
8.0.50.0000.00917.01
8.0.30.0120.00617.25
8.0.20.0120.00817.40
8.0.10.0040.00417.17
8.0.00.0130.00716.84
7.4.330.0030.00313.43
7.4.320.0000.00616.59
7.4.300.0000.00616.56
7.4.290.0030.00316.51
7.4.280.0070.00016.43
7.4.270.0000.00716.57
7.4.260.0000.00613.27
7.4.250.0030.00616.53
7.4.240.0000.00716.66
7.4.230.0000.00716.68
7.4.220.0150.00716.74
7.4.210.0070.01016.54
7.4.200.0040.00416.64
7.4.190.0030.00316.63
7.4.160.0090.00616.55
7.4.150.0060.01217.40
7.4.140.0110.01117.86
7.4.130.0070.01016.68
7.4.120.0070.01316.63
7.4.110.0100.01316.34
7.4.100.0060.01216.53
7.4.90.0080.00816.52
7.4.80.0130.00319.04
7.4.70.0090.01316.50
7.4.60.0110.00516.48
7.4.50.0030.00616.33
7.4.40.0130.00322.27
7.4.30.0090.01016.73
7.4.00.0060.00914.67
7.3.330.0000.00513.14
7.3.320.0000.00512.99
7.3.310.0000.00716.22
7.3.300.0000.00716.33
7.3.290.0070.00616.29
7.3.280.0060.01116.25
7.3.270.0070.01017.40
7.3.260.0090.00918.24
7.3.250.0080.00716.35
7.3.240.0120.00616.41
7.3.230.0090.00616.64
7.3.210.0130.00316.37
7.3.200.0110.01019.39
7.3.190.0110.00616.46
7.3.180.0080.00816.61
7.3.170.0080.00816.64
7.3.160.0070.00716.70
7.3.120.0060.00614.68
7.3.10.0040.01116.63
7.3.00.0070.00616.77
7.2.330.0080.00816.64
7.2.320.0070.01016.65
7.2.310.0070.01016.63
7.2.300.0100.00716.86
7.2.290.0110.00716.66
7.2.130.0120.00516.90
7.2.120.0090.00716.89
7.2.110.0100.00716.79
7.2.100.0070.00716.90
7.2.90.0070.00516.95
7.2.80.0060.00716.85
7.2.70.0070.00516.89
7.2.60.0070.00616.93
7.2.50.0090.00616.93
7.2.40.0080.00617.06
7.2.30.0070.00817.06
7.2.20.0060.00916.96
7.2.10.0070.00816.87
7.2.00.0040.00817.01
7.1.250.0070.00515.79
7.1.240.0000.01215.86
7.1.230.0070.00515.96
7.1.220.0030.01015.84
7.1.210.0030.00715.87
7.1.200.0050.01415.63
7.1.190.0070.00715.80
7.1.180.0030.00815.85
7.1.170.0110.00415.82
7.1.160.0070.00715.76
7.1.150.0060.00715.85
7.1.140.0110.00515.84
7.1.130.0120.00615.65
7.1.120.0060.00715.89
7.1.110.0110.00215.72
7.1.100.0070.00715.83
7.1.90.0140.00615.71
7.1.80.0140.00815.83
7.1.70.0070.00916.15
7.1.60.0190.00522.96
7.1.50.0200.00922.04
7.1.40.0180.00724.56
7.1.30.0180.01024.57
7.1.20.0160.00824.95
7.1.10.0090.00715.74
7.1.00.0050.01918.02
7.0.330.0000.01615.41
7.0.320.0000.00915.54
7.0.310.0050.01115.51
7.0.300.0090.00515.54
7.0.290.0080.00515.57
7.0.280.0080.00515.53
7.0.270.0090.00715.40
7.0.260.0070.00615.59
7.0.250.0100.00815.59
7.0.240.0070.00815.42
7.0.230.0100.00415.45
7.0.220.0040.01015.45
7.0.210.0090.00615.45
7.0.200.0080.00515.90
7.0.190.0230.00415.61
7.0.180.0070.00715.55
7.0.170.0110.00515.29
7.0.160.0050.00815.50
7.0.150.0000.01315.46
7.0.140.0090.02717.56
7.0.130.0110.00615.52
7.0.120.0140.00415.14
7.0.110.0090.00815.10
7.0.100.0070.01115.29
7.0.90.0100.00515.49
7.0.80.0100.00715.51
7.0.70.0060.00915.43
7.0.60.0050.03117.45
7.0.50.0080.02816.22
7.0.40.0060.02016.41
7.0.30.0110.02516.23
7.0.20.0150.02316.41
7.0.10.0090.02216.37
7.0.00.0070.02416.29
5.6.380.0040.00614.63
5.6.370.0090.00814.44
5.6.360.0100.00814.52
5.6.350.0080.00714.59
5.6.340.0130.00314.42
5.6.330.0050.01114.17
5.6.320.0160.00214.52
5.6.310.0120.00514.58
5.6.300.0070.01014.15
5.6.290.0090.00814.18
5.6.280.0080.02916.52
5.6.270.0090.01014.27
5.6.260.0060.01014.16
5.6.250.0070.01014.28
5.6.240.0120.00414.26
5.6.230.0080.00814.06
5.6.220.0050.00814.21
5.6.210.0090.03016.41
5.6.200.0080.02815.58
5.6.190.0070.03016.41
5.6.180.0150.01916.25
5.6.170.0080.02216.23
5.6.160.0100.03216.36
5.6.150.0150.02015.60
5.6.140.0100.03115.56
5.6.130.0090.03115.43
5.6.120.0130.02416.63
5.6.110.0100.03116.42
5.6.100.0110.02916.41
5.6.90.0080.02016.51
5.6.80.0050.02916.43
5.6.70.0130.00414.20
5.6.60.0090.00514.33
5.6.50.0090.00614.20
5.6.40.0070.01014.05
5.6.30.0090.00714.20
5.6.20.0110.00514.08
5.6.10.0060.01114.28
5.6.00.0070.01014.20
5.5.380.0050.00711.20
5.5.370.0060.00711.10
5.5.360.0070.00411.04
5.5.350.0040.03214.03
5.5.340.0090.02813.42
5.5.330.0060.03213.98
5.5.320.0160.02814.04
5.5.310.0140.02614.17
5.5.300.0070.01813.33
5.5.290.0050.03013.39
5.5.280.0090.02914.22
5.5.270.0040.01814.21
5.5.260.0060.02514.17
5.5.250.0060.03314.08
5.5.240.0090.02814.00
5.5.230.0070.00510.87
5.5.220.0070.00611.07
5.5.210.0030.00911.10
5.5.200.0040.00610.97
5.5.190.0050.00710.99
5.5.180.0070.00610.97
5.5.170.0110.00412.49
5.5.160.0060.00610.97
5.5.150.0060.00510.88
5.5.140.0090.00410.90
5.5.130.0080.00410.73
5.5.120.0100.00110.94
5.5.110.0060.00710.84
5.5.100.0110.00310.83
5.5.90.0100.00311.09
5.5.80.0050.00710.97
5.5.70.0050.00510.86
5.5.60.0050.00910.62
5.5.50.0070.00310.97
5.5.40.0040.00711.05
5.5.30.0080.00510.90
5.5.20.0020.00911.00
5.5.10.0020.00910.84
5.5.00.0070.00310.75
5.4.450.0090.02914.00
5.4.440.0090.02013.73
5.4.430.0120.02813.89
5.4.420.0140.02613.89
5.4.410.0020.02613.77
5.4.400.0060.02213.72
5.4.390.0050.02913.52
5.4.380.0100.01513.76
5.4.370.0070.01713.61
5.4.360.0090.02113.78
5.4.350.0040.02413.57
5.4.340.0070.01913.72
5.4.330.0060.00611.00
5.4.320.0120.02613.74
5.4.310.0080.02313.63
5.4.300.0070.02813.75
5.4.290.0080.02513.83
5.4.280.0080.01713.83
5.4.270.0050.03113.67
5.4.260.0070.02513.52
5.4.250.0040.02313.57
5.4.240.0070.01813.74
5.4.230.0060.02613.56
5.4.220.0060.02213.78
5.4.210.0070.02513.71
5.4.200.0090.01513.54
5.4.190.0060.01813.61
5.4.180.0090.02113.78
5.4.170.0060.02113.61
5.4.160.0050.02713.75
5.4.150.0070.02813.52
5.4.140.0060.02012.90
5.4.130.0080.01212.81
5.4.120.0050.01612.90
5.4.110.0100.01212.75
5.4.100.0060.01412.82
5.4.90.0090.01212.78
5.4.80.0050.01412.84
5.4.70.0100.01012.83
5.4.60.0110.01112.81
5.4.50.0030.01712.86
5.4.40.0070.01312.82
5.4.30.0040.01712.77
5.4.20.0060.01512.91
5.4.10.0120.01412.73
5.4.00.0060.01412.67
5.3.290.0070.02212.09
5.3.280.0080.02811.83
5.3.270.0050.03112.01
5.3.260.0090.03011.92
5.3.250.0060.02111.93
5.3.240.0090.01511.85
5.3.230.0050.01711.86
5.3.220.0070.01611.81
5.3.210.0040.01611.75
5.3.200.0090.01811.86
5.3.190.0090.01111.89
5.3.180.0090.01311.88
5.3.170.0080.01411.97
5.3.160.0010.02211.93
5.3.150.0090.01511.95
5.3.140.0030.02011.84
5.3.130.0070.01411.88
5.3.120.0050.01711.88
5.3.110.0030.01811.86
5.3.100.0060.01511.77
5.3.90.0080.01411.71
5.3.80.0050.01611.49
5.3.70.0060.01511.48
5.3.60.0050.01711.71
5.3.50.0050.01611.65
5.3.40.0040.01811.51
5.3.30.0050.01411.63
5.3.20.0050.01411.58
5.3.10.0040.01511.43
5.3.00.0050.01411.35
5.2.170.0040.01210.13
5.2.160.0020.01410.08
5.2.150.0070.01110.12
5.2.140.0040.01310.01
5.2.130.0060.01210.06
5.2.120.0040.01310.02
5.2.110.0040.0139.94
5.2.100.0030.01210.04
5.2.90.0030.0159.92
5.2.80.0070.0099.91
5.2.70.0060.0119.92
5.2.60.0030.0159.85
5.2.50.0030.0139.92
5.2.40.0000.01710.01
5.2.30.0060.0109.99
5.2.20.0060.0119.82
5.2.10.0040.0199.85
5.2.00.0070.0199.77
5.1.60.0070.0169.45
5.1.50.0080.0149.44
5.1.40.0020.0149.49
5.1.30.0040.0139.47
5.1.20.0050.0169.50
5.1.10.0060.0199.49
5.1.00.0060.0209.44
5.0.50.0030.0179.44
5.0.40.0050.0129.44
5.0.30.0030.0139.44
5.0.20.0020.0119.44
5.0.10.0010.0189.44
5.0.00.0040.0179.44
4.4.90.0020.0079.44
4.4.80.0030.0089.44
4.4.70.0020.0089.44
4.4.60.0030.0089.44
4.4.50.0050.0059.44
4.4.40.0030.0219.44
4.4.30.0050.0079.44
4.4.20.0040.0109.44
4.4.10.0030.0109.44
4.4.00.0020.0219.44
4.3.110.0040.0079.44
4.3.100.0010.0109.44
4.3.90.0030.0149.44
4.3.80.0070.0089.44
4.3.70.0030.0149.44
4.3.60.0020.0129.44
4.3.50.0030.0119.44
4.3.40.0050.0189.44
4.3.30.0020.0149.44
4.3.20.0000.0159.44
4.3.10.0030.0119.44
4.3.00.0010.0109.44

preferences:
61.36 ms | 403 KiB | 5 Q