3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new \Datetime('2017-4-1'); $d2 = new \Datetime('2017-5-1'); $diff = $d1->diff($d2); 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)
8.3.60.0120.00318.56
8.3.50.0150.00016.42
8.3.40.0170.00318.97
8.3.30.0080.00818.76
8.3.20.0000.00721.76
8.3.10.0040.00421.90
8.3.00.0050.00318.09
8.2.180.0120.00316.63
8.2.170.0080.00822.96
8.2.160.0100.00321.23
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00422.25
8.2.120.0040.00426.35
8.2.110.0030.00622.26
8.2.100.0000.01118.34
8.2.90.0040.00419.21
8.2.80.0090.00017.97
8.2.70.0090.00017.75
8.2.60.0030.00617.93
8.2.50.0000.00918.10
8.2.40.0070.00020.43
8.2.30.0090.00019.34
8.2.20.0000.00718.00
8.2.10.0000.00718.07
8.2.00.0040.00417.95
8.1.280.0070.01425.92
8.1.270.0080.00023.82
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00324.02
8.1.230.0040.00719.10
8.1.220.0040.00417.78
8.1.210.0030.00618.77
8.1.200.0060.00317.48
8.1.190.0070.00717.00
8.1.180.0040.00418.10
8.1.170.0040.00418.78
8.1.160.0000.00718.95
8.1.150.0040.00420.19
8.1.140.0040.00419.56
8.1.130.0040.00418.93
8.1.120.0050.00317.62
8.1.110.0000.00917.67
8.1.100.0000.01017.63
8.1.90.0000.00817.68
8.1.80.0000.00717.54
8.1.70.0000.00817.49
8.1.60.0000.00817.75
8.1.50.0000.00717.64
8.1.40.0040.00417.59
8.1.30.0030.00617.77
8.1.20.0050.00217.79
8.1.10.0040.00417.60
8.1.00.0060.00317.66
8.0.300.0030.00618.77
8.0.290.0000.00717.00
8.0.280.0000.00718.57
8.0.270.0050.00217.29
8.0.260.0000.00617.01
8.0.250.0000.00617.15
8.0.240.0080.00017.20
8.0.230.0030.00317.17
8.0.220.0000.00717.04
8.0.210.0070.00017.00
8.0.200.0080.00017.14
8.0.190.0060.00317.04
8.0.180.0070.00016.99
8.0.170.0040.00417.13
8.0.160.0050.00317.20
8.0.150.0050.00316.91
8.0.140.0000.00717.02
8.0.130.0000.00713.43
8.0.120.0040.00417.05
8.0.110.0000.00717.15
8.0.100.0000.00717.11
8.0.90.0000.00817.14
8.0.80.0090.00917.09
8.0.70.0050.00216.95
8.0.60.0000.00717.06
8.0.50.0030.00516.89
8.0.30.0110.00917.24
8.0.20.0070.01217.40
8.0.10.0040.00417.12
8.0.00.0060.01317.03
7.4.330.0050.00015.55
7.4.320.0060.00016.66
7.4.300.0030.00316.67
7.4.290.0040.00416.71
7.4.280.0040.00416.59
7.4.270.0030.00316.52
7.4.260.0000.00716.45
7.4.250.0020.00516.54
7.4.240.0070.00016.72
7.4.230.0000.00716.50
7.4.220.0150.01216.67
7.4.210.0070.00716.61
7.4.200.0040.00416.50
7.4.160.0150.00616.62
7.4.150.0100.01017.40
7.4.140.0110.00817.86
7.4.130.0070.01016.64
7.4.120.0080.01216.63
7.4.110.0060.01216.57
7.4.100.0140.00516.73
7.4.90.0030.01316.48
7.4.80.0060.01019.39
7.4.70.0070.01016.64
7.4.60.0210.02616.68
7.4.50.0070.00716.55
7.4.40.0090.00916.74
7.4.30.0100.00716.68
7.4.00.0150.00014.96
7.3.330.0000.00513.07
7.3.320.0030.00313.16
7.3.310.0070.00016.35
7.3.300.0030.00316.31
7.3.290.0100.00516.33
7.3.280.0100.00816.33
7.3.270.0080.01617.40
7.3.260.0060.01116.40
7.3.250.0100.00616.48
7.3.240.0070.01016.50
7.3.230.0190.00316.57
7.3.210.0100.00616.65
7.3.200.0060.01016.63
7.3.190.0100.00716.43
7.3.180.0070.01016.67
7.3.170.0090.01316.52
7.3.160.0040.01216.43
7.3.10.0060.01016.73
7.3.00.0120.00816.54
7.2.330.0060.01116.90
7.2.320.0130.01016.94
7.2.310.0100.00716.78
7.2.300.0140.00316.84
7.2.290.0140.00616.48
7.2.130.0040.00816.70
7.2.120.0080.00716.97
7.2.110.0100.00517.22
7.2.100.0060.00716.91
7.2.90.0090.00917.04
7.2.80.0090.00617.10
7.2.70.0090.00817.00
7.2.60.0090.00717.04
7.2.50.0220.00217.08
7.2.40.0020.01016.83
7.2.30.0050.00817.11
7.2.20.0110.00516.88
7.2.10.0060.00816.96
7.2.00.0080.00517.73
7.1.250.0070.00515.94
7.1.240.0040.00415.66
7.1.230.0000.01115.93
7.1.220.0030.00915.84
7.1.210.0030.01015.81
7.1.200.0050.00815.84
7.1.190.0000.01315.77
7.1.180.0110.00015.95
7.1.170.0060.00615.78
7.1.160.0100.00315.73
7.1.150.0040.00415.90
7.1.140.0000.01415.99
7.1.130.0080.00316.05
7.1.120.0030.00716.07
7.1.110.0030.01015.94
7.1.100.0050.00617.21
7.1.90.0040.00415.75
7.1.80.0060.00615.97
7.1.70.0040.00816.76
7.1.60.0070.00616.55
7.1.50.0100.00316.59
7.1.40.0050.00916.37
7.1.30.0070.00816.33
7.1.20.0110.00416.21
7.1.10.0030.00616.38
7.1.00.0080.00516.43
7.0.330.0100.00615.02
7.0.320.0080.00315.47
7.0.310.0120.00015.30
7.0.300.0080.00615.29
7.0.290.0120.00315.34
7.0.280.0040.00715.28
7.0.270.0080.00415.20
7.0.260.0040.00715.30
7.0.250.0090.00615.27
7.0.240.0030.00715.32
7.0.230.0080.00415.52
7.0.220.0100.00315.58
7.0.210.0000.01415.21
7.0.200.0120.00116.19
7.0.190.0040.00516.20
7.0.180.0000.01415.92
7.0.170.0050.00615.97
7.0.160.0020.00715.96
7.0.150.0020.00916.12
7.0.140.0080.00316.14
7.0.130.0050.00516.18
7.0.120.0060.00515.84
7.0.110.0050.00616.01
7.0.100.0040.00516.03
7.0.90.0060.00716.02
7.0.80.0080.00516.00
7.0.70.0030.00716.05
7.0.60.0020.00815.95
7.0.50.0000.01216.08
7.0.40.0060.00514.88
7.0.30.0040.00614.69
7.0.20.0020.00814.62
7.0.10.0030.00614.94
7.0.00.0030.00714.77
5.6.380.0090.00314.14

preferences:
79.43 ms | 401 KiB | 5 Q