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 = clone $dt; $dX->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->format('U') - $dt->format('U'), $dX->diff($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)
8.3.60.0040.01116.75
8.3.50.0100.00722.11
8.3.40.0070.00718.92
8.3.30.0100.00319.17
8.3.20.0030.00520.29
8.3.10.0000.00823.61
8.3.00.0040.00420.83
8.2.180.0090.00618.29
8.2.170.0130.00322.96
8.2.160.0030.01020.39
8.2.150.0060.01024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00320.98
8.2.110.0030.00719.30
8.2.100.0070.00418.09
8.2.90.0040.00419.30
8.2.80.0040.00417.97
8.2.70.0000.00817.88
8.2.60.0030.00718.05
8.2.50.0060.00318.07
8.2.40.0080.00120.07
8.2.30.0040.00418.28
8.2.20.0050.00318.00
8.2.10.0000.00718.22
8.2.00.0040.00417.89
8.1.280.0120.00325.92
8.1.270.0130.00323.79
8.1.260.0000.00926.35
8.1.250.0000.00928.09
8.1.240.0090.00022.25
8.1.230.0080.00420.83
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0070.00317.60
8.1.190.0080.00017.48
8.1.180.0060.00318.10
8.1.170.0000.00818.77
8.1.160.0000.00722.11
8.1.150.0040.00418.96
8.1.140.0080.00017.68
8.1.130.0070.00017.88
8.1.120.0000.00717.63
8.1.110.0040.00417.72
8.1.100.0020.00517.76
8.1.90.0070.00017.63
8.1.80.0050.00317.73
8.1.70.0030.00317.73
8.1.60.0030.00617.62
8.1.50.0050.00317.70
8.1.40.0080.00017.64
8.1.30.0080.00317.71
8.1.20.0060.00317.84
8.1.10.0040.00417.79
8.1.00.0050.00317.70
8.0.300.0040.00418.77
8.0.290.0000.00817.13
8.0.280.0000.00718.50
8.0.270.0000.00717.32
8.0.260.0030.00517.48
8.0.250.0070.00017.32
8.0.240.0060.00317.23
8.0.230.0000.00717.33
8.0.220.0040.00417.24
8.0.210.0000.00717.20
8.0.200.0030.00317.24
8.0.190.0030.00417.13
8.0.180.0040.00417.22
8.0.170.0030.00617.28
8.0.160.0080.00017.29
8.0.150.0070.00017.20
8.0.140.0040.00417.19
8.0.130.0030.00313.69
8.0.120.0060.00317.12
8.0.110.0000.00817.22
8.0.100.0000.00917.05
8.0.90.0000.00817.18
8.0.80.0080.00817.29
8.0.70.0030.00517.24
8.0.60.0000.00717.15
8.0.50.0000.00717.16
8.0.30.0140.01217.26
8.0.20.0130.00617.56
8.0.10.0000.00717.37
8.0.00.0130.01017.00
7.4.330.0000.00615.09
7.4.320.0030.00316.76
7.4.300.0030.00516.73
7.4.290.0030.00316.72
7.4.280.0040.00416.60
7.4.270.0070.00016.74
7.4.260.0070.00016.83
7.4.250.0000.00816.76
7.4.240.0000.00716.73
7.4.230.0020.00516.55
7.4.220.0090.01016.63
7.4.210.0100.00516.74
7.4.200.0000.00716.61
7.4.190.0000.00716.88
7.4.160.0170.00016.92
7.4.150.0100.01017.40
7.4.140.0060.01217.86
7.4.130.0080.01316.65
7.4.120.0150.00316.67
7.4.110.0170.00716.69
7.4.100.0150.00316.66
7.4.90.0080.01116.82
7.4.80.0130.00519.39
7.4.70.0130.00316.54
7.4.60.0100.00716.70
7.4.50.0000.00816.73
7.4.40.0100.01016.50
7.4.30.0120.00616.63
7.4.00.0070.01015.34
7.3.330.0050.00313.31
7.3.320.0000.00513.32
7.3.310.0000.00716.58
7.3.300.0070.00016.46
7.3.290.0100.00916.39
7.3.280.0080.00916.51
7.3.270.0120.00617.40
7.3.260.0030.01616.78
7.3.250.0060.01416.73
7.3.240.0110.01116.50
7.3.230.0150.00516.59
7.3.210.0130.00316.57
7.3.200.0160.00619.39
7.3.190.0130.00316.88
7.3.180.0110.01116.44
7.3.170.0100.01016.59
7.3.160.0080.00816.73
7.3.120.0100.00715.02
7.2.330.0070.01317.00
7.2.320.0030.01516.71
7.2.310.0120.01516.86
7.2.300.0110.01416.95
7.2.290.0100.00616.88
7.2.110.0120.00416.93
7.2.100.0070.00716.96
7.2.90.0320.00616.58
7.2.80.0120.00816.98
7.2.70.0090.00916.97
7.2.60.0100.01017.27
7.2.50.0130.00717.23
7.2.40.0260.00617.16
7.2.30.0160.00817.05
7.2.20.0150.01217.12
7.2.10.0270.01116.93
7.2.00.0130.01118.30
7.1.230.0360.00315.97
7.1.220.0260.00315.66
7.1.210.0190.00616.07
7.1.200.0060.00815.95
7.1.190.0120.00316.04
7.1.180.0140.00816.00
7.1.170.0180.00716.06
7.1.160.0150.00715.79
7.1.150.0200.00416.17
7.1.140.0140.00615.75
7.1.130.0230.00315.94
7.1.120.0140.00016.11
7.1.110.0160.01215.84
7.1.100.0160.00916.06
7.1.90.0120.01316.00
7.1.80.0220.00415.61
7.1.70.0100.00516.63
7.1.60.0140.00917.83
7.1.50.0150.01016.67
7.1.40.0140.00416.11
7.1.30.0190.00716.09
7.1.20.0210.01115.96
7.1.10.0160.00815.55
7.1.00.0090.04319.19
7.0.310.0190.00515.55
7.0.300.0180.00915.73
7.0.290.0100.01015.65
7.0.280.0130.01315.44
7.0.270.0170.00015.62
7.0.260.0120.00615.45
7.0.250.0140.00515.55
7.0.240.0140.00715.35
7.0.230.0230.00515.37
7.0.220.0120.00915.51
7.0.210.0160.00615.26
7.0.200.0110.00416.07
7.0.190.0140.00515.64
7.0.180.0170.00415.61
7.0.170.0200.00015.39
7.0.160.0120.00915.46
7.0.150.0180.00315.68
7.0.140.0120.03818.74
7.0.130.0190.00315.73
7.0.120.0310.00715.49
7.0.110.0150.00415.51
7.0.100.0150.00315.25
7.0.90.0110.00715.65
7.0.80.0120.03817.76
7.0.70.0390.03517.63
7.0.60.0370.04417.73
7.0.50.0100.04417.88
7.0.40.0080.04116.84
7.0.30.0110.03916.90
7.0.20.0080.03716.87
7.0.10.0110.04116.61
7.0.00.0090.03716.82
5.6.380.0150.00614.54
5.6.370.0140.00614.08
5.6.360.0080.01014.57
5.6.350.0040.01214.65
5.6.340.0110.00414.34
5.6.330.0100.00314.69
5.6.320.0180.00414.52
5.6.310.0140.00314.47
5.6.300.0100.00814.50
5.6.290.0120.01214.45
5.6.280.0130.03617.59
5.6.270.0140.00014.62
5.6.260.0160.00014.22
5.6.250.0150.00414.13
5.6.240.0100.00814.40
5.6.230.0110.02617.63
5.6.220.0100.03917.65
5.6.210.0160.02717.62
5.6.200.0050.05017.86
5.6.190.0150.03017.76
5.6.180.0080.04417.68
5.6.170.0160.03317.79
5.6.160.0090.04617.80
5.6.150.0140.03717.75
5.6.140.0070.05017.79
5.6.130.0150.04217.85
5.6.120.0080.03817.88
5.6.110.0140.04617.80
5.6.100.0140.04017.61
5.6.90.0110.03317.86
5.6.80.0190.04017.43
5.6.70.0110.03217.53
5.6.60.0060.03817.36
5.6.50.0180.03517.37
5.6.40.0140.02017.44
5.6.30.0060.04617.41
5.6.20.0120.03717.32
5.6.10.0090.05017.31
5.6.00.0020.04117.41
5.5.380.0060.00612.79
5.5.370.0090.04116.58
5.5.360.0060.03316.58
5.5.350.0100.03716.62
5.5.340.0100.04016.83
5.5.330.0070.02616.83
5.5.320.0100.03816.86
5.5.310.0120.04216.84
5.5.300.0080.03116.83
5.5.290.0070.04816.76
5.5.280.0110.03616.81
5.5.270.0110.03616.79
5.5.260.0050.04016.78
5.5.250.0040.03916.68
5.5.240.0070.03716.50
5.5.230.0110.03716.53
5.5.220.0110.04116.53
5.5.210.0090.03516.47
5.5.200.0090.04016.39
5.5.190.0080.04116.44
5.5.180.0120.03116.48
5.5.170.0180.00014.51
5.5.160.0110.03516.53
5.5.150.0030.04316.46
5.5.140.0050.02716.45
5.5.130.0090.03816.47
5.5.120.0050.04516.44
5.5.110.0090.04216.52
5.5.100.0080.03716.46
5.5.90.0080.04016.48
5.5.80.0110.02816.43
5.5.70.0040.04316.48
5.5.60.0050.04416.45
5.5.50.0100.03916.42
5.5.40.0080.04216.44
5.5.30.0060.04116.45
5.5.20.0100.03516.44
5.5.10.0080.03816.45
5.5.00.0090.01816.43
5.4.450.0080.04315.98
5.4.440.0050.04216.04
5.4.430.0130.02616.06
5.4.420.0070.02415.96
5.4.410.0110.04216.11
5.4.400.0050.04115.90
5.4.390.0070.02516.01
5.4.380.0120.03715.92
5.4.370.0100.03715.93
5.4.360.0070.03515.93
5.4.350.0090.04315.95
5.4.340.0150.03515.95
5.4.330.0120.00012.79
5.4.320.0110.03715.91
5.4.310.0060.04315.92
5.4.300.0070.03015.79
5.4.290.0050.03715.84
5.4.280.0100.02515.88
5.4.270.0110.03515.91
5.4.260.0140.02315.87
5.4.250.0120.02315.79
5.4.240.0140.03715.92
5.4.230.0100.03715.93
5.4.220.0100.04515.78
5.4.210.0050.03615.93
5.4.200.0050.03615.93
5.4.190.0080.03315.92
5.4.180.0070.04115.93
5.4.170.0060.02015.92
5.4.160.0130.03215.87
5.4.150.0130.02015.95
5.4.140.0080.01714.56
5.4.130.0000.02314.60
5.4.120.0040.02114.60
5.4.110.0070.01814.57
5.4.100.0050.02414.63
5.4.90.0070.02214.63
5.4.80.0030.02314.57
5.4.70.0060.02114.52
5.4.60.0050.01814.51
5.4.50.0070.01914.54
5.4.40.0110.03314.56
5.4.30.0030.03814.51
5.4.20.0130.03214.56
5.4.10.0030.02214.56
5.4.00.0040.03114.28
5.3.290.0040.04213.64
5.3.280.0080.03513.65
5.3.270.0080.04113.69
5.3.260.0080.02313.70
5.3.250.0050.02113.68
5.3.240.0070.01813.71
5.3.230.0030.02213.69
5.3.220.0070.01913.60
5.3.210.0050.02213.68
5.3.200.0110.01513.62
5.3.190.0030.02413.65
5.3.180.0070.02013.66
5.3.170.0090.03713.67
5.3.160.0030.02213.63
5.3.150.0070.01513.69
5.3.140.0090.03113.61
5.3.130.0030.02513.66
5.3.120.0060.02513.60
5.3.110.0110.02513.60
5.3.100.0050.02113.41
5.3.90.0090.03313.32
5.3.80.0080.02913.40
5.3.70.0080.01913.36
5.3.60.0070.02213.33
5.3.50.0070.02513.36
5.3.40.0030.02213.36
5.3.30.0000.02413.34
5.3.20.0040.03113.17
5.3.10.0070.01913.20
5.3.00.0040.01813.15
5.2.170.0000.01911.97
5.2.160.0030.01611.87
5.2.150.0030.02011.95
5.2.140.0060.02211.96
5.2.130.0020.01611.87
5.2.120.0000.01811.95
5.2.110.0060.01511.94
5.2.100.0040.01611.92
5.2.90.0000.02011.96
5.2.80.0060.02311.86
5.2.70.0060.01411.94
5.2.60.0040.01511.83
5.2.50.0030.01911.83
5.2.40.0010.01611.83
5.2.30.0040.01511.89
5.2.20.0080.01711.87
5.2.10.0020.01411.86
5.2.00.0030.01711.78
5.1.60.0020.02511.45
5.1.50.0020.01511.38
5.1.40.0010.01611.33
5.1.30.0070.01411.61
5.1.20.0040.01511.63
5.1.10.0020.01611.43
5.1.00.0030.03111.45
5.0.50.0020.01310.71
5.0.40.0040.01210.65
5.0.30.0040.01510.45
5.0.20.0050.00810.50
5.0.10.0010.01110.41
5.0.00.0030.01410.51
4.4.90.0010.01110.03
4.4.80.0020.01010.03
4.4.70.0000.01210.03
4.4.60.0080.00310.03
4.4.50.0010.00910.03
4.4.40.0040.02010.03
4.4.30.0050.00510.03
4.4.20.0030.00810.03
4.4.10.0000.01210.03
4.4.00.0040.01410.03
4.3.110.0020.00910.03
4.3.100.0010.00810.03
4.3.90.0030.00810.03
4.3.80.0030.01210.03
4.3.70.0010.00810.03
4.3.60.0020.01110.03
4.3.50.0000.01110.03
4.3.40.0020.01610.03
4.3.30.0050.00710.03
4.3.20.0020.00810.03
4.3.10.0040.00510.03
4.3.00.0000.01010.03

preferences:
48.66 ms | 401 KiB | 5 Q