3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new \Datetime('2017-5-1'); $d2 = new \Datetime('2017-7-1'); $diff = $d1->diff($d2); var_dump($diff); echo sprintf('%d Month\\s', $diff->m) . PHP_EOL; echo sprintf('...But %d Day\\s', $diff->d) . PHP_EOL;

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)
8.3.60.0130.01016.88
8.3.50.0080.00816.50
8.3.40.0070.00718.73
8.3.30.0000.01618.97
8.3.20.0000.00722.09
8.3.10.0000.00921.90
8.3.00.0080.00020.76
8.2.180.0030.01018.29
8.2.170.0070.00722.96
8.2.160.0100.00322.28
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0060.00320.35
8.2.120.0040.00426.35
8.2.110.0060.00320.94
8.2.100.0060.00617.94
8.2.90.0050.00318.22
8.2.80.0000.00917.97
8.2.70.0040.00817.63
8.2.60.0050.00318.05
8.2.50.0050.00318.10
8.2.40.0000.00822.32
8.2.30.0040.00421.10
8.2.20.0050.00218.13
8.2.10.0000.00818.05
8.2.00.0000.00818.11
8.1.280.0120.00925.92
8.1.270.0040.00423.67
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0040.00422.44
8.1.230.0060.00520.81
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.61
8.1.190.0030.00617.48
8.1.180.0040.00418.10
8.1.170.0000.01118.78
8.1.160.0040.00419.07
8.1.150.0070.00020.73
8.1.140.0000.00819.50
8.1.130.0070.00018.99
8.1.120.0040.00417.67
8.1.110.0040.00417.53
8.1.100.0070.00017.71
8.1.90.0000.00717.57
8.1.80.0030.00617.52
8.1.70.0000.00417.67
8.1.60.0040.00417.62
8.1.50.0080.00017.55
8.1.40.0030.00517.53
8.1.30.0030.00517.78
8.1.20.0050.00317.83
8.1.10.0000.00817.67
8.1.00.0070.00017.56
8.0.300.0040.00420.26
8.0.290.0000.00816.88
8.0.280.0050.00218.42
8.0.270.0000.00717.36
8.0.260.0000.00716.93
8.0.250.0040.00417.18
8.0.240.0100.00017.11
8.0.230.0040.00417.13
8.0.220.0000.00716.99
8.0.210.0000.00716.93
8.0.200.0030.00317.18
8.0.190.0040.00417.14
8.0.180.0000.00817.00
8.0.170.0080.00017.11
8.0.160.0000.00717.00
8.0.150.0020.00517.01
8.0.140.0000.00717.04
8.0.130.0000.00813.43
8.0.120.0050.00316.90
8.0.110.0030.00617.07
8.0.100.0040.00416.90
8.0.90.0000.00717.06
8.0.80.0060.00917.07
8.0.70.0040.00416.96
8.0.60.0000.00717.03
8.0.50.0000.00816.92
8.0.30.0120.00817.18
8.0.20.0130.00717.42
8.0.10.0000.00717.18
8.0.00.0080.00816.86
7.4.330.0000.00615.55
7.4.320.0030.00316.57
7.4.300.0050.00216.67
7.4.290.0070.00016.66
7.4.280.0050.00216.43
7.4.270.0000.00716.54
7.4.260.0080.00016.61
7.4.250.0030.00316.52
7.4.240.0030.00316.64
7.4.230.0000.00716.46
7.4.220.0090.00916.61
7.4.210.0070.01016.71
7.4.200.0030.00316.45
7.4.160.0110.00916.70
7.4.150.0100.01017.40
7.4.140.0070.01217.86
7.4.130.0130.01016.79
7.4.120.0060.01616.58
7.4.110.0130.00416.60
7.4.100.0210.00716.46
7.4.90.0080.01216.60
7.4.80.0100.00719.39
7.4.70.0140.00616.72
7.4.60.0130.01016.64
7.4.50.0040.01516.46
7.4.40.0170.00716.48
7.4.30.0150.00916.66
7.4.10.0060.00915.16
7.4.00.0090.00715.01
7.3.330.0030.00313.31
7.3.320.0030.00313.05
7.3.310.0080.00016.28
7.3.300.0030.00316.36
7.3.290.0100.00716.38
7.3.280.0090.00916.36
7.3.270.0090.00917.40
7.3.260.0110.00516.57
7.3.250.0120.01216.50
7.3.240.0090.00916.46
7.3.230.0100.01316.62
7.3.210.0120.00616.57
7.3.200.0090.00916.58
7.3.190.0070.01116.57
7.3.180.0120.01216.52
7.3.170.0100.00716.59
7.3.160.0060.01116.49
7.3.130.0080.00614.92
7.3.120.0080.01214.95
7.3.110.0060.00915.17
7.3.100.0100.01014.65
7.3.90.0060.00915.13
7.3.80.0080.00814.91
7.3.70.0160.00314.85
7.3.60.0070.00714.78
7.3.50.0110.00714.45
7.3.40.0140.00314.85
7.3.30.0060.00914.56
7.3.20.0040.01416.74
7.3.10.0060.00916.74
7.3.00.0080.00816.82
7.2.330.0060.01216.69
7.2.320.0090.00916.77
7.2.310.0100.00716.91
7.2.300.0060.01116.59
7.2.290.0140.00916.87
7.2.260.0030.01515.36
7.2.250.0060.01514.95
7.2.240.0000.01415.22
7.2.230.0140.00315.02
7.2.220.0090.00915.08
7.2.210.0040.01515.18
7.2.200.0040.01215.25
7.2.190.0120.00415.25
7.2.180.0070.00714.93
7.2.170.0140.00314.86
7.2.160.0120.00615.13
7.2.150.0100.01016.71
7.2.140.0090.01217.01
7.2.130.0100.00517.10
7.2.120.0040.01517.01
7.2.110.0090.00617.12
7.2.100.0070.01116.88
7.2.90.0070.01017.02
7.2.80.0060.01216.81
7.2.70.0070.01117.05
7.2.60.0070.00917.18
7.2.50.0120.00817.18
7.2.40.0100.00717.09
7.2.30.0150.00417.07
7.2.20.0110.00816.96
7.2.10.0080.01116.95
7.2.00.0010.01118.39
7.1.330.0040.01515.96
7.1.320.0040.01215.94
7.1.310.0070.00715.46
7.1.300.0040.01315.88
7.1.290.0040.01415.84
7.1.280.0000.01615.80
7.1.270.0040.01515.98
7.1.260.0000.01415.94
7.1.250.0100.00715.79
7.1.240.0090.00615.99
7.1.230.0040.01116.04
7.1.220.0090.00915.93
7.1.210.0030.01515.81
7.1.200.0090.00515.74
7.1.190.0090.00915.67
7.1.180.0070.00816.11
7.1.170.0070.01015.94
7.1.160.0130.00615.66
7.1.150.0030.01615.61
7.1.140.0150.00415.73
7.1.130.0140.00315.82
7.1.120.0100.00715.70
7.1.110.0140.00716.09
7.1.100.0090.00816.87
7.1.90.0160.00315.71
7.1.80.0060.01016.12
7.1.70.0020.01016.35
7.1.60.0200.01224.48
7.1.50.0220.00824.43
7.1.40.0200.01024.10
7.1.30.0280.00524.28
7.1.20.0300.01224.32
7.1.10.0130.01115.36
7.1.00.0150.00915.34
7.0.330.0100.00515.77
7.0.320.0070.01115.77
7.0.310.0030.01715.38
7.0.300.0090.00915.44
7.0.290.0030.01215.31
7.0.280.0060.01115.54
7.0.270.0070.00715.32
7.0.260.0150.00315.74
7.0.250.0140.00315.49
7.0.240.0040.01515.67
7.0.230.0070.01015.75
7.0.220.0000.01615.51
7.0.210.0110.00715.57
7.0.200.0120.01315.17
7.0.190.0230.00315.04
7.0.180.0150.01014.95
7.0.170.0190.00614.86
7.0.160.0170.00815.01
7.0.150.0330.00814.89
7.0.140.0270.00815.05
7.0.130.0180.01014.98
7.0.120.0150.01115.12
7.0.110.0190.00714.97
7.0.100.0140.00915.08
7.0.90.0200.00314.97
7.0.80.0200.01015.03
7.0.70.0190.00515.03
7.0.60.0240.00614.84
7.0.50.0120.01315.05
7.0.40.0200.00514.16
7.0.30.0180.00614.12
7.0.20.0190.00714.03
7.0.10.0180.00514.03
7.0.00.0120.01213.96
5.6.400.0040.01414.62
5.6.390.0120.00614.72
5.6.380.0090.00914.54
5.6.370.0120.00914.62
5.6.360.0070.01014.73
5.6.350.0070.01014.54
5.6.340.0040.01514.39
5.6.330.0100.00714.59
5.6.320.0090.00914.50
5.6.310.0030.01614.21
5.6.300.0070.00914.72
5.6.290.0140.00714.63
5.6.280.0040.01114.52
5.6.270.0060.01614.38
5.6.260.0100.00714.57
5.6.250.0040.01114.71
5.6.240.0100.00814.55
5.6.230.0040.01414.68
5.6.220.0140.00314.21
5.6.210.0140.00314.43
5.6.200.0030.01314.44
5.6.190.0070.01014.53
5.6.180.0030.01314.37
5.6.170.0090.00914.33
5.6.160.0080.00814.51
5.6.150.0110.00814.65
5.6.140.0130.00614.41
5.6.130.0070.00714.69
5.6.120.0180.00414.29
5.6.110.0030.01414.53
5.6.100.0060.01014.47
5.6.90.0090.00614.34
5.6.80.0060.01214.27
5.6.70.0000.01714.39
5.6.60.0060.00914.59
5.6.50.0060.01014.32
5.6.40.0060.01514.44
5.6.30.0080.00814.45
5.6.20.0070.01014.35
5.6.10.0030.01314.52
5.6.00.0040.01114.57

preferences:
45.04 ms | 401 KiB | 5 Q