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('%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)
8.3.60.0110.00318.26
8.3.50.0070.00921.90
8.3.40.0180.00418.98
8.3.30.0100.00719.07
8.3.20.0040.00420.25
8.3.10.0080.00023.65
8.3.00.0000.00820.87
8.2.180.0130.00616.50
8.2.170.0100.01022.96
8.2.160.0070.00720.39
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0100.00726.16
8.2.120.0040.00420.86
8.2.110.0060.00322.14
8.2.100.0040.00722.30
8.2.90.0000.00719.36
8.2.80.0050.00317.97
8.2.70.0080.00017.63
8.2.60.0000.00918.03
8.2.50.0000.00918.07
8.2.40.0050.00319.79
8.2.30.0070.00318.38
8.2.20.0080.00017.84
8.2.10.0030.00517.99
8.2.00.0070.00017.82
8.1.280.0140.00725.92
8.1.270.0000.00824.02
8.1.260.0070.00026.35
8.1.250.0070.00728.09
8.1.240.0060.00322.10
8.1.230.0070.00419.16
8.1.220.0100.00017.79
8.1.210.0080.00018.77
8.1.200.0060.00317.47
8.1.190.0030.00617.35
8.1.180.0000.00818.10
8.1.170.0080.00018.71
8.1.160.0040.00421.95
8.1.150.0000.00718.73
8.1.140.0070.00017.50
8.1.130.0000.00717.83
8.1.120.0080.00017.60
8.1.110.0080.00017.45
8.1.100.0080.00017.41
8.1.90.0000.00717.65
8.1.80.0000.00817.49
8.1.70.0000.00717.55
8.1.60.0090.00017.54
8.1.50.0040.00417.52
8.1.40.0000.00917.54
8.1.30.0080.00317.62
8.1.20.0050.00317.80
8.1.10.0000.00817.61
8.1.00.0060.00317.68
8.0.300.0050.00218.77
8.0.290.0140.00517.04
8.0.280.0040.00418.48
8.0.270.0040.00417.34
8.0.260.0080.00017.33
8.0.250.0030.00317.17
8.0.240.0000.00817.17
8.0.230.0040.00416.96
8.0.220.0070.00017.04
8.0.210.0030.00317.09
8.0.200.0030.00317.13
8.0.190.0040.00417.09
8.0.180.0000.00717.08
8.0.170.0050.00217.10
8.0.160.0000.00817.06
8.0.150.0070.00016.99
8.0.140.0000.00717.02
8.0.130.0060.00313.37
8.0.120.0040.00416.90
8.0.110.0070.00316.97
8.0.100.0000.00716.83
8.0.90.0070.00017.06
8.0.80.0070.01417.04
8.0.70.0050.00316.93
8.0.60.0000.00716.99
8.0.50.0070.00016.93
8.0.30.0130.00517.27
8.0.20.0130.01017.40
8.0.10.0030.00517.14
8.0.00.0080.01216.92
7.4.330.0000.00515.05
7.4.320.0060.00016.56
7.4.300.0060.00016.72
7.4.290.0000.00816.44
7.4.280.0000.00716.58
7.4.270.0020.00516.67
7.4.260.0060.00316.54
7.4.250.0000.00816.57
7.4.240.0030.00416.57
7.4.230.0050.00316.70
7.4.220.0090.01316.72
7.4.210.0070.01316.62
7.4.200.0030.00316.46
7.4.160.0160.00416.57
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0080.01016.69
7.4.120.0060.01016.62
7.4.110.0110.00716.59
7.4.100.0070.01716.59
7.4.90.0080.00916.41
7.4.80.0190.00419.39
7.4.70.0160.00016.52
7.4.60.0120.00616.60
7.4.50.0050.00016.67
7.4.40.0130.00616.63
7.4.30.0100.00616.71
7.4.00.0030.01314.99
7.3.330.0050.00313.02
7.3.320.0050.00013.11
7.3.310.0030.00316.21
7.3.300.0070.00016.23
7.3.290.0060.00616.28
7.3.280.0110.00516.28
7.3.270.0100.00717.40
7.3.260.0170.00916.49
7.3.250.0060.01116.48
7.3.240.0110.00516.45
7.3.230.0030.01316.39
7.3.210.0110.01116.49
7.3.200.0030.01319.39
7.3.190.0100.00716.55
7.3.180.0060.01016.39
7.3.170.0130.00316.30
7.3.160.0070.01316.52
7.3.120.0060.00914.91
7.3.30.0070.01414.76
7.2.330.0150.00616.46
7.2.320.0180.00016.68
7.2.310.0110.00716.79
7.2.300.0130.01016.76
7.2.290.0100.00716.76
7.2.80.0330.00814.57
7.2.70.0370.01314.86
7.2.60.0390.01015.70
7.2.50.0360.00514.95
7.2.40.0330.00915.08
7.2.30.0490.00714.89
7.2.20.0480.00714.96
7.2.10.0380.01315.06
7.2.00.0370.00515.06
7.1.200.0230.00714.56
7.1.190.0430.00813.71
7.1.180.0410.00914.07
7.1.170.0320.01013.75
7.1.160.0320.01013.89
7.1.150.0350.00613.86
7.1.140.0430.00814.09
7.1.130.0650.00513.84
7.1.120.0410.00714.06
7.1.110.0400.00513.92
7.1.100.0500.00614.01
7.1.90.0360.00614.00
7.1.80.0300.00815.38
7.1.70.0320.00515.03
7.1.60.0560.01632.86
7.1.50.0500.01032.83
7.1.40.0380.01232.73
7.1.30.0450.00832.75
7.1.20.0420.01132.89
7.1.10.0270.01014.77
7.1.00.0240.00914.91
7.0.310.0530.01013.41
7.0.300.0390.00313.56
7.0.290.0400.01013.61
7.0.280.0340.01213.64
7.0.270.0400.00813.71
7.0.260.0380.00713.52
7.0.250.0460.00613.55
7.0.240.0390.00713.64
7.0.230.0360.00713.61
7.0.220.0490.01013.71
7.0.210.0550.00413.72
7.0.200.0280.00614.71
7.0.190.0380.00714.74
7.0.180.0250.00814.38
7.0.170.0280.00914.50
7.0.160.0280.00714.55
7.0.150.0320.00814.55
7.0.140.0290.00514.53
7.0.130.0260.00614.73
7.0.120.0360.00514.54
7.0.110.0240.00914.57
7.0.100.0260.00714.34
7.0.90.0280.00814.48
7.0.80.0320.00814.47
7.0.70.0330.01114.57
7.0.60.0220.00714.40
7.0.50.0280.00414.63
7.0.40.0230.01014.57
7.0.30.0350.00714.57
7.0.20.0360.00814.55
7.0.10.0320.00714.54
7.0.00.0270.01114.39
5.6.300.0110.02316.59
5.6.290.0090.02516.56
5.6.280.0080.02316.59
5.6.270.0110.02316.54
5.6.260.0130.02316.46
5.6.250.0100.02416.43
5.6.240.0050.03016.57
5.6.230.0070.02716.30
5.6.220.0100.02516.54
5.6.210.0100.02416.31
5.6.200.0140.02216.36
5.6.190.0080.02916.46
5.6.180.0130.02216.55
5.6.170.0140.02116.33
5.6.160.0060.02816.47
5.6.150.0140.02916.42
5.6.140.0100.02916.56
5.6.130.0140.02716.61
5.6.120.0160.01816.41
5.6.110.0100.02516.37
5.6.100.0080.02916.44
5.6.90.0040.02816.58
5.6.80.0120.02316.39
5.6.70.0120.02316.17
5.6.60.0120.02216.33
5.6.50.0140.02216.15
5.6.40.0110.02316.14
5.6.30.0110.02316.23
5.6.20.0070.02716.24
5.6.10.0130.02216.29
5.6.00.0100.02316.21
5.5.380.0110.02413.22
5.5.370.0130.01913.23
5.5.360.0080.02413.35
5.5.350.0080.02313.23
5.5.340.0120.02013.49
5.5.330.0080.02413.35
5.5.320.0070.02213.48
5.5.310.0130.02713.33
5.5.300.0100.02913.38
5.5.290.0130.02013.38
5.5.280.0080.02313.39
5.5.270.0130.02013.43
5.5.260.0110.02013.36
5.5.250.0060.02613.29
5.5.240.0100.02113.10
5.5.230.0060.02613.06
5.5.220.0110.01913.21
5.5.210.0090.02313.12
5.5.200.0120.01913.14
5.5.190.0120.02013.16
5.5.180.0110.02213.19
5.5.170.0110.00614.12
5.5.160.0100.01913.14
5.5.150.0100.02013.09
5.5.140.0100.02013.02
5.5.130.0150.02213.14
5.5.120.0100.02013.21
5.5.110.0100.02513.22
5.5.100.0080.02313.08
5.5.90.0040.02413.05
5.5.80.0120.01712.98
5.5.70.0090.02413.18
5.5.60.0060.02612.96
5.5.50.0090.02213.15
5.5.40.0100.02312.93
5.5.30.0080.02313.05
5.5.20.0070.02413.21
5.5.10.0080.02413.14
5.5.00.0100.02413.07
5.4.450.0060.02713.80
5.4.440.0060.02613.83
5.4.430.0130.01813.68
5.4.420.0080.02113.74
5.4.410.0120.01813.83
5.4.400.0110.02013.68
5.4.390.0100.02213.58
5.4.380.0180.01313.67
5.4.370.0110.01913.60
5.4.360.0090.02213.54
5.4.350.0120.01813.63
5.4.340.0140.01713.46
5.4.330.0060.00810.83
5.4.320.0080.02313.63
5.4.310.0100.02113.61
5.4.300.0160.02113.55
5.4.290.0110.02113.48
5.4.280.0130.01913.37
5.4.270.0070.02213.65
5.4.260.0070.02313.54
5.4.250.0090.02013.66
5.4.240.0160.02113.65
5.4.230.0070.02413.79
5.4.220.0130.01913.71
5.4.210.0060.02513.75
5.4.200.0130.01813.64
5.4.190.0070.02313.63
5.4.180.0090.02113.61
5.4.170.0130.02213.72
5.4.160.0090.02413.64
5.4.150.0130.01913.64
5.4.140.0110.02512.90
5.4.130.0080.01912.78
5.4.120.0080.01912.79
5.4.110.0080.02112.85
5.4.100.0100.01912.86
5.4.90.0060.02412.82
5.4.80.0040.02412.97
5.4.70.0100.01912.90
5.4.60.0110.01912.80
5.4.50.0110.01712.95
5.4.40.0120.01912.87
5.4.30.0150.02112.82
5.4.20.0100.02512.76
5.4.10.0110.02512.84
5.4.00.0120.02212.66
5.3.290.0080.02212.08
5.3.280.0040.02311.95
5.3.270.0080.02811.98
5.3.260.0110.01912.06
5.3.250.0100.02011.85
5.3.240.0140.01911.89
5.3.230.0120.01712.05
5.3.220.0110.01711.87
5.3.210.0070.02111.86
5.3.200.0090.01911.86
5.3.190.0120.02311.83
5.3.180.0080.02112.00
5.3.170.0100.01911.88
5.3.160.0100.01912.04
5.3.150.0090.02411.95
5.3.140.0090.02511.84
5.3.130.0120.02511.84
5.3.120.0130.01911.76
5.3.110.0100.02511.91
5.3.100.0080.02611.72
5.3.90.0070.02611.76
5.3.80.0110.02311.61
5.3.70.0070.02411.68
5.3.60.0090.02111.72
5.3.50.0060.02411.62
5.3.40.0100.02011.60
5.3.30.0070.02511.70
5.3.20.0120.02011.55
5.3.10.0090.01811.36
5.3.00.0080.01911.52

preferences:
38.93 ms | 401 KiB | 5 Q