3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new \Datetime('2017-6-1'); $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)
8.0.110.0100.00017.15
8.0.100.0030.00516.97
8.0.90.0000.00716.91
8.0.80.0090.00617.13
8.0.70.0080.00017.20
8.0.60.0000.00816.97
8.0.50.0040.00416.88
8.0.30.0120.00817.29
8.0.20.0110.00817.40
8.0.10.0070.00017.20
8.0.00.0080.01116.68
7.4.240.0000.00716.64
7.4.230.0030.00316.48
7.4.220.0130.00716.75
7.4.210.0140.00016.52
7.4.200.0000.00816.57
7.4.160.0140.00416.62
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0090.01016.68
7.4.120.0080.01216.67
7.4.110.0160.00316.77
7.4.100.0100.01016.55
7.4.90.0150.00516.49
7.4.80.0090.00919.39
7.4.70.0080.01116.58
7.4.60.0130.00916.58
7.4.50.0140.00316.52
7.4.40.0180.00016.33
7.4.30.0070.02016.61
7.4.00.0020.01314.91
7.3.300.0070.00016.25
7.3.290.0060.01016.31
7.3.280.0090.00816.32
7.3.270.0090.00917.40
7.3.260.0070.01316.44
7.3.250.0130.01116.47
7.3.240.0080.01216.45
7.3.230.0070.01116.58
7.3.210.0140.00416.45
7.3.200.0060.01116.38
7.3.190.0070.01016.75
7.3.180.0140.00716.59
7.3.170.0130.00516.64
7.3.160.0140.00316.57
7.3.120.0030.01414.92
7.3.110.0070.01114.79
7.3.100.0030.01614.97
7.3.90.0040.01214.62
7.3.80.0090.00614.86
7.3.70.0060.00314.97
7.3.60.0000.01114.65
7.3.50.0040.01214.93
7.3.40.0070.00715.03
7.3.30.0100.00314.88
7.3.20.0110.00416.85
7.3.10.0060.00616.60
7.3.00.0030.00716.77
7.2.330.0090.00916.64
7.2.320.0030.01516.81
7.2.310.0030.01416.74
7.2.300.0050.01416.96
7.2.290.0100.00916.96
7.2.250.0080.01115.04
7.2.240.0000.01715.45
7.2.230.0040.01115.29
7.2.220.0110.00015.07
7.2.210.0070.00715.07
7.2.200.0100.00015.12
7.2.190.0040.00814.96
7.2.180.0060.00915.01
7.2.170.0060.00615.18
7.2.160.0070.00714.96
7.2.150.0110.00717.16
7.2.140.0030.01017.07
7.2.130.0070.00717.04
7.2.120.0030.00917.08
7.2.110.0100.00717.21
7.2.100.0000.01016.77
7.2.90.0100.00717.18
7.2.80.0110.00417.27
7.2.70.0060.00917.02
7.2.60.0050.00917.05
7.2.50.0120.00017.10
7.2.40.0140.00317.21
7.2.30.0080.00417.02
7.2.20.0030.00717.17
7.2.10.0090.00617.02
7.2.00.0050.00818.52
7.1.330.0070.00716.04
7.1.320.0000.00915.82
7.1.310.0040.00815.90
7.1.300.0000.01216.05
7.1.290.0000.00915.86
7.1.280.0030.01316.01
7.1.270.0100.00016.09
7.1.260.0060.00615.98
7.1.250.0080.00316.00
7.1.240.0030.01015.65
7.1.230.0040.00415.97
7.1.220.0030.00616.00
7.1.210.0150.00015.78
7.1.200.0080.00615.94
7.1.190.0080.00015.81
7.1.180.0000.01315.98
7.1.170.0060.00615.84
7.1.160.0040.01115.82
7.1.150.0000.00815.67
7.1.140.0030.00916.05
7.1.130.0070.00716.09
7.1.120.0000.00815.84
7.1.110.0090.00616.00
7.1.100.0030.00717.24
7.1.90.0060.00915.88
7.1.80.0070.00715.88
7.1.70.0060.00616.67
7.1.60.0320.00824.67
7.1.50.0400.00524.31
7.1.40.0300.00524.21
7.1.30.0270.00624.20
7.1.20.0290.01124.49
7.1.10.0220.00915.39
7.1.00.0210.00615.46
7.0.330.0060.00315.27
7.0.320.0060.00915.57
7.0.310.0090.00515.46
7.0.300.0040.01215.66
7.0.290.0060.00915.60
7.0.280.0100.00315.32
7.0.270.0030.01015.34
7.0.260.0030.00615.73
7.0.250.0070.00415.50
7.0.240.0040.00715.71
7.0.230.0030.00915.54
7.0.220.0080.00315.55
7.0.210.0050.00515.63
7.0.200.0250.00415.37
7.0.190.0220.00715.24
7.0.180.0230.01114.87
7.0.170.0220.00415.00
7.0.160.0250.01115.02
7.0.150.0280.00614.84
7.0.140.0200.01315.13
7.0.130.0220.00315.07
7.0.120.0180.00815.06
7.0.110.0180.01014.97
7.0.100.0150.01315.02
7.0.90.0200.00715.01
7.0.80.0150.00815.06
7.0.70.0230.00615.03
7.0.60.0180.00514.93
7.0.50.0170.00915.24
7.0.40.0140.01014.11
7.0.30.0140.01114.24
7.0.20.0210.01114.01
7.0.10.0120.01314.12
7.0.00.0120.01114.07
5.6.400.0000.00914.70
5.6.390.0030.00914.69
5.6.380.0080.00414.84
5.6.370.0030.01014.65
5.6.360.0000.01714.56
5.6.350.0060.00614.34
5.6.340.0070.00714.50
5.6.330.0030.00714.42
5.6.320.0000.01214.45
5.6.310.0090.00314.63
5.6.300.0030.01314.39
5.6.290.0080.00814.33
5.6.280.0000.01014.62
5.6.270.0080.00814.39
5.6.260.0100.00314.39
5.6.250.0120.00414.34
5.6.240.0070.00714.63
5.6.230.0110.00414.39
5.6.220.0030.01014.50
5.6.210.0140.00314.56
5.6.200.0000.01014.59
5.6.190.0030.01014.22
5.6.180.0040.00814.41
5.6.170.0080.00414.38
5.6.160.0100.00314.38
5.6.150.0070.00714.41
5.6.140.0060.00914.38
5.6.130.0030.01014.37
5.6.120.0070.00714.29
5.6.110.0080.00614.16
5.6.100.0000.01214.41
5.6.90.0030.00914.71
5.6.80.0060.00914.31
5.6.70.0040.00914.39
5.6.60.0040.01014.38
5.6.50.0090.00614.39
5.6.40.0060.00914.19
5.6.30.0000.01114.28
5.6.20.0000.01714.44
5.6.10.0030.01314.43
5.6.00.0070.01014.23

preferences:
31.92 ms | 401 KiB | 5 Q