3v4l.org

run code in 300+ PHP versions simultaneously
<?php @ini_set('date.timezone', 'Europe/Prague'); $dt = new DateTime('2014-03-29 12:00:00', new DateTimeZone('Europe/Prague')); $dt_t = $dt->format('U'); echo 'DateTime: '.$dt->format('c').', [ts: '.$dt->format('U').']; time: '.date('c', $dt_t)."\r\n"; $dX = $dt->modify('+1 day'); $dX_t = $dt_t + 86400; echo 'DateTime: '.$dX->format('c').', [ts: '.$dX->format('U').']; time: '.date('c', $dX_t)."\r\n"; var_dump($dX->diff($dt));

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)
8.3.60.0080.01216.63
8.3.50.0060.01022.12
8.3.40.0060.00918.92
8.3.30.0150.00019.09
8.3.20.0080.00020.04
8.3.10.0040.00423.53
8.3.00.0060.00319.14
8.2.180.0140.00718.54
8.2.170.0060.01022.96
8.2.160.0070.01420.56
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0000.01126.16
8.2.120.0030.00520.66
8.2.110.0050.00522.20
8.2.100.0040.00818.16
8.2.90.0080.00019.35
8.2.80.0050.00318.00
8.2.70.0050.00318.00
8.2.60.0050.00317.93
8.2.50.0050.00318.07
8.2.40.0000.00920.19
8.2.30.0040.00418.38
8.2.20.0030.00618.13
8.2.10.0040.00418.12
8.2.00.0050.00218.00
8.1.280.0120.00325.92
8.1.270.0040.00423.94
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00723.98
8.1.230.0110.00019.20
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0060.00617.60
8.1.190.0000.00817.38
8.1.180.0050.00318.10
8.1.170.0090.00018.83
8.1.160.0000.00822.10
8.1.150.0000.00718.91
8.1.140.0040.00417.77
8.1.130.0000.00718.03
8.1.120.0030.00517.67
8.1.110.0040.00417.61
8.1.100.0000.00717.79
8.1.90.0000.00817.64
8.1.80.0040.00417.76
8.1.70.0000.00817.62
8.1.60.0040.00417.73
8.1.50.0000.00917.68
8.1.40.0000.00817.64
8.1.30.0110.00017.73
8.1.20.0050.00517.71
8.1.10.0030.00617.75
8.1.00.0040.00417.71
8.0.300.0070.00018.77
8.0.290.0000.00917.30
8.0.280.0000.00718.50
8.0.270.0070.00017.40
8.0.260.0000.00717.47
8.0.250.0070.00017.34
8.0.240.0000.00817.18
8.0.230.0040.00417.27
8.0.220.0030.00517.16
8.0.210.0040.00417.30
8.0.200.0030.00317.19
8.0.190.0040.00417.30
8.0.180.0040.00417.25
8.0.170.0040.00417.25
8.0.160.0050.00217.31
8.0.150.0020.00517.17
8.0.140.0080.00017.16
8.0.130.0070.00013.56
8.0.120.0030.00617.23
8.0.110.0030.00517.21
8.0.100.0040.00417.13
8.0.90.0040.00417.10
8.0.80.0060.01317.14
8.0.70.0050.00317.11
8.0.60.0000.00717.28
8.0.50.0070.00017.17
8.0.30.0110.01117.47
8.0.20.0120.00717.40
8.0.10.0080.00017.24
8.0.00.0100.01017.10
7.4.330.0000.00515.14
7.4.320.0000.00616.71
7.4.300.0030.00316.72
7.4.290.0030.00316.70
7.4.280.0030.00316.80
7.4.270.0040.00416.79
7.4.260.0050.00316.71
7.4.250.0000.00816.68
7.4.240.0000.00716.70
7.4.230.0000.00716.84
7.4.220.0130.01016.77
7.4.210.0080.00916.77
7.4.200.0000.00716.61
7.4.190.0030.00316.66
7.4.160.0150.00916.73
7.4.150.0070.01117.40
7.4.140.0090.01017.86
7.4.130.0120.00616.66
7.4.120.0050.01216.79
7.4.110.0120.00616.68
7.4.100.0110.00616.62
7.4.90.0090.00916.67
7.4.80.0190.00619.39
7.4.70.0140.00316.66
7.4.60.0060.01516.61
7.4.50.0030.00316.65
7.4.40.0080.00816.70
7.4.30.0100.00716.70
7.4.00.0070.01215.02
7.3.330.0000.00613.31
7.3.320.0000.00513.31
7.3.310.0070.00016.44
7.3.300.0040.00416.41
7.3.290.0000.01416.50
7.3.280.0100.00816.46
7.3.270.0090.00917.40
7.3.260.0060.01216.73
7.3.250.0110.01116.57
7.3.240.0130.00516.57
7.3.230.0060.01216.41
7.3.210.0160.00616.62
7.3.200.0100.00719.39
7.3.190.0130.01016.77
7.3.180.0060.00916.78
7.3.170.0090.01216.77
7.3.160.0110.00616.74
7.3.120.0040.01415.00
7.3.110.0100.00814.95
7.3.100.0050.01215.15
7.3.90.0100.00615.11
7.3.80.0050.00915.11
7.3.70.0080.00715.21
7.3.60.0050.00814.86
7.3.50.0090.00615.10
7.3.40.0080.00514.85
7.3.30.0130.00315.03
7.3.20.0100.00516.80
7.3.10.0060.00716.75
7.3.00.0050.00916.91
7.2.330.0000.01716.61
7.2.320.0090.00917.00
7.2.310.0120.00816.86
7.2.300.0070.01516.85
7.2.290.0100.00717.11
7.2.250.0090.01115.11
7.2.240.0070.01015.34
7.2.230.0090.00715.02
7.2.220.0060.00915.38
7.2.210.0050.00915.27
7.2.200.0030.01415.30
7.2.190.0060.00915.29
7.2.180.0070.00815.21
7.2.170.0100.00715.37
7.2.60.0040.01216.95
7.2.00.0080.00619.69
7.1.330.0070.00815.74
7.1.320.0030.00815.97
7.1.310.0030.01015.80
7.1.300.0050.00816.07
7.1.290.0070.00715.94
7.1.280.0070.00816.02
7.1.270.0050.01115.91
7.1.260.0070.00515.81
7.1.200.0150.00515.63
7.1.100.0100.01018.31
7.1.70.0030.00717.07
7.1.60.0140.01019.46
7.1.50.0160.00717.14
7.1.00.0070.06722.28
7.0.200.0030.00616.71
7.0.140.0100.06721.95
7.0.100.0030.08719.91
7.0.90.0230.06319.89
7.0.80.0070.08319.97
7.0.70.0030.06020.03
7.0.60.0100.08319.97
7.0.50.0200.05320.20
7.0.40.0100.08320.05
7.0.30.0130.08020.00
7.0.20.0100.07320.11
7.0.10.0170.06720.14
7.0.00.0100.08319.95
5.6.280.0030.07321.13
5.6.250.0130.04320.75
5.6.240.0100.08020.69
5.6.230.0170.05320.69
5.6.220.0100.06320.52
5.6.210.0170.05720.71
5.6.200.0170.06321.14
5.6.190.0030.06021.13
5.6.180.0030.05321.04
5.6.170.0100.08320.96
5.6.160.0070.05320.94
5.6.150.0100.09321.04
5.6.140.0000.05021.07
5.6.130.0070.06020.95
5.6.120.0070.05021.01
5.6.110.0030.06020.94
5.6.100.0170.08021.09
5.6.90.0070.05021.00
5.6.80.0070.06020.50
5.6.70.0100.05320.45
5.6.60.0100.07720.45
5.6.50.0000.05720.55
5.6.40.0170.07020.48
5.6.30.0000.06320.46
5.6.20.0100.07320.39
5.6.10.0130.06720.45
5.6.00.0000.06320.35
5.5.380.0070.08320.34
5.5.370.0100.04320.40
5.5.360.0070.04020.37
5.5.350.0130.07320.43
5.5.340.0030.07020.80
5.5.330.0000.05020.92
5.5.320.0130.07320.90
5.5.310.0030.07720.91
5.5.300.0100.07320.92
5.5.290.0070.09320.83
5.5.280.0100.09320.88
5.5.270.0070.05020.63
5.5.260.0130.08320.89
5.5.250.0200.04020.62
5.5.240.0100.06020.25
5.5.230.0100.07720.27
5.5.220.0070.06720.27
5.5.210.0100.05720.25
5.5.200.0100.08320.22
5.5.190.0070.06019.98
5.5.180.0070.08720.13
5.5.160.0170.03320.23
5.5.150.0070.04720.25
5.5.140.0200.06320.10
5.5.130.0170.07320.10
5.5.120.0130.05320.25
5.5.110.0030.06020.22
5.5.100.0000.08720.13
5.5.90.0030.08720.00
5.5.80.0130.06320.05
5.5.70.0070.06319.99
5.5.60.0130.08320.14
5.5.50.0100.07320.02
5.5.40.0070.07020.11
5.5.30.0130.07320.13
5.5.20.0170.07320.09
5.5.10.0070.04720.07
5.5.00.0130.06720.12
5.4.450.0170.06319.29
5.4.440.0030.08719.40
5.4.430.0130.07719.41
5.4.420.0170.07319.44
5.4.410.0130.07319.24
5.4.400.0030.08019.10
5.4.390.0030.05018.95
5.4.380.0100.05719.10
5.4.370.0100.06318.96
5.4.360.0100.04319.14
5.4.350.0070.08319.11
5.4.340.0070.05318.96
5.4.320.0100.08318.96
5.4.310.0130.07318.96
5.4.300.0070.06318.97
5.4.290.0070.05019.11
5.4.280.0070.05718.96
5.4.270.0130.05018.96
5.4.260.0100.04019.12
5.4.250.0030.08019.03
5.4.240.0030.08018.80
5.4.230.0070.06318.94
5.4.220.0200.05719.09
5.4.210.0000.08318.95
5.4.200.0070.08318.82
5.4.190.0100.08019.00
5.4.180.0100.07018.94
5.4.170.0070.08018.96
5.4.160.0170.06718.80
5.4.150.0070.07018.79
5.4.140.0100.06016.36
5.4.130.0130.06316.39
5.4.120.0070.06316.08
5.4.110.0030.07016.37
5.4.100.0130.03316.46
5.4.90.0100.06716.40
5.4.80.0070.07016.29
5.4.70.0000.06316.25
5.4.60.0170.05016.20
5.4.50.0070.07316.31
5.4.40.0070.07716.37
5.4.30.0100.06016.32
5.4.20.0030.07316.35
5.4.10.0070.06716.41
5.4.00.0070.04015.72
5.3.290.0230.06014.57
5.3.280.0030.05714.60
5.3.270.0200.06014.61
5.3.260.0170.04314.47
5.3.250.0000.07314.57
5.3.240.0200.05714.46
5.3.230.0070.07714.55
5.3.220.0030.05014.53
5.3.210.0130.05014.56
5.3.200.0070.04014.52
5.3.190.0030.07714.50
5.3.180.0030.07314.45
5.3.170.0130.04014.42
5.3.160.0130.07014.38
5.3.150.0030.07314.56
5.3.140.0130.07714.55
5.3.130.0130.07314.46
5.3.120.0170.06014.39
5.3.110.0100.07014.54
5.3.100.0100.07314.00
5.3.90.0030.04714.00
5.3.80.0130.05713.99
5.3.70.0170.03713.93
5.3.60.0070.07313.86
5.3.50.0070.05313.91
5.3.40.0070.07313.89
5.3.30.0070.04713.92
5.3.20.0130.05713.55
5.3.10.0030.08013.66
5.3.00.0070.07013.66
5.2.170.0100.03710.99
5.2.160.0030.06311.13
5.2.150.0200.04711.14
5.2.140.0000.04010.94
5.2.130.0030.04711.10
5.2.120.0070.06310.89
5.2.110.0070.04711.10
5.2.100.0030.06310.92
5.2.90.0030.06310.97
5.2.80.0030.05711.10
5.2.70.0030.06310.93
5.2.60.0070.07310.86
5.2.50.0100.04710.98
5.2.40.0030.06310.99
5.2.30.0070.05710.90
5.2.20.0070.03010.92
5.2.10.0100.03310.86
5.2.00.0030.05310.80
5.1.60.0030.05710.33
5.1.50.0030.05010.33
5.1.40.0070.04710.33
5.1.30.0070.05010.33
5.1.20.0030.05710.47
5.1.10.0030.04710.33
5.1.00.0070.02710.33
5.0.50.0000.02310.33
5.0.40.0030.01710.33
5.0.30.0030.03010.33
5.0.20.0000.02010.33
5.0.10.0000.02310.33
5.0.00.0000.03310.33
4.4.90.0000.02710.33
4.4.80.0000.03710.33
4.4.70.0030.03010.33
4.4.60.0030.02710.33
4.4.50.0030.01710.33
4.4.40.0000.05710.33
4.4.30.0030.02310.33
4.4.20.0000.04010.33
4.4.10.0070.02710.33
4.4.00.0030.02310.33
4.3.110.0030.01310.33
4.3.100.0000.01710.33
4.3.90.0000.01710.33
4.3.80.0000.02310.33
4.3.70.0030.01310.33
4.3.60.0070.01010.33
4.3.50.0000.01710.33
4.3.40.0030.02310.33
4.3.30.0000.01710.33
4.3.20.0000.01710.33
4.3.10.0000.02010.33
4.3.00.0000.01310.33

preferences:
40.95 ms | 401 KiB | 5 Q