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"; $dt = clone $dt; $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)
8.3.60.0120.00816.75
8.3.50.0100.01222.03
8.3.40.0000.01518.88
8.3.30.0140.00019.08
8.3.20.0040.00420.18
8.3.10.0000.00823.39
8.3.00.0080.00019.27
8.2.180.0070.01518.54
8.2.170.0100.00622.96
8.2.160.0130.00320.31
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0050.00320.91
8.2.110.0090.00022.24
8.2.100.0120.00018.03
8.2.90.0000.00819.38
8.2.80.0060.00317.97
8.2.70.0060.00317.75
8.2.60.0030.00818.16
8.2.50.0040.00418.07
8.2.40.0000.00820.07
8.2.30.0040.00418.28
8.2.20.0040.00417.86
8.2.10.0000.00818.11
8.2.00.0080.00017.87
8.1.280.0170.00325.92
8.1.270.0150.00423.96
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00322.37
8.1.230.0080.00419.13
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0090.00017.50
8.1.190.0040.00417.48
8.1.180.0000.00918.10
8.1.170.0060.00318.89
8.1.160.0000.00722.14
8.1.150.0080.00018.79
8.1.140.0040.00417.72
8.1.130.0040.00417.99
8.1.120.0050.00317.79
8.1.110.0070.00017.72
8.1.100.0040.00417.62
8.1.90.0000.00717.71
8.1.80.0030.00517.79
8.1.70.0080.00017.69
8.1.60.0080.00017.79
8.1.50.0080.00017.61
8.1.40.0040.00417.76
8.1.30.0000.01117.85
8.1.20.0040.00417.82
8.1.10.0040.00417.70
8.1.00.0030.00617.69
8.0.300.0030.00918.77
8.0.290.0090.00017.15
8.0.280.0040.00418.60
8.0.270.0040.00417.39
8.0.260.0040.00417.31
8.0.250.0030.00517.17
8.0.240.0040.00417.33
8.0.230.0040.00417.27
8.0.220.0030.00617.27
8.0.210.0000.00717.11
8.0.200.0000.00717.12
8.0.190.0080.00017.29
8.0.180.0040.00417.13
8.0.170.0000.00817.27
8.0.160.0080.00017.10
8.0.150.0030.00317.03
8.0.140.0030.00617.27
8.0.130.0060.00013.66
8.0.120.0000.00817.17
8.0.110.0050.00317.25
8.0.100.0040.00417.10
8.0.90.0020.00517.20
8.0.80.0100.00617.16
8.0.70.0080.00017.17
8.0.60.0000.00817.24
8.0.50.0000.00817.20
8.0.30.0120.00817.29
8.0.20.0120.00917.52
8.0.10.0040.00417.31
8.0.00.0070.01417.12
7.4.330.0050.00015.25
7.4.320.0060.00016.71
7.4.300.0040.00416.72
7.4.290.0070.00016.85
7.4.280.0080.00016.74
7.4.270.0070.00016.71
7.4.260.0000.00716.67
7.4.250.0050.00316.68
7.4.240.0040.00416.77
7.4.230.0040.00416.86
7.4.220.0100.00716.83
7.4.210.0070.00816.75
7.4.200.0000.00716.61
7.4.190.0050.00316.85
7.4.160.0110.00616.95
7.4.150.0130.00617.40
7.4.140.0080.01217.86
7.4.130.0100.00716.75
7.4.120.0090.00916.74
7.4.110.0110.00716.73
7.4.100.0110.00816.62
7.4.90.0110.00716.61
7.4.80.0130.01019.39
7.4.70.0120.00616.87
7.4.60.0090.00916.54
7.4.50.0030.00616.63
7.4.40.0060.01316.83
7.4.30.0100.00716.79
7.4.00.0090.00615.23
7.3.330.0060.00013.28
7.3.320.0000.00513.39
7.3.310.0040.00416.34
7.3.300.0050.00216.44
7.3.290.0030.01316.52
7.3.280.0090.00716.47
7.3.270.0070.01017.40
7.3.260.0060.01216.54
7.3.250.0130.00616.73
7.3.240.0150.00616.78
7.3.230.0140.00716.47
7.3.210.0080.01016.60
7.3.200.0100.01419.39
7.3.190.0060.01216.75
7.3.180.0030.01416.58
7.3.170.0140.00416.67
7.3.160.0080.00816.56
7.3.120.0130.00315.04
7.3.110.0150.00315.03
7.3.100.0070.01015.16
7.3.90.0090.00615.20
7.3.80.0100.00714.68
7.3.70.0080.00415.19
7.3.60.0040.01415.04
7.3.50.0030.01014.90
7.3.40.0040.01115.14
7.3.30.0030.01014.80
7.3.20.0070.00716.87
7.3.10.0090.00616.72
7.3.00.0100.00516.69
7.2.330.0070.01116.79
7.2.320.0170.00316.65
7.2.310.0200.00616.85
7.2.300.0110.00716.77
7.2.290.0120.00617.02
7.2.240.0070.01115.37
7.2.230.0070.00715.13
7.2.220.0000.01715.49
7.2.210.0100.00615.64
7.2.200.0170.00015.17
7.2.190.0080.00815.35
7.2.180.0060.01215.28
7.2.170.0100.00615.18
7.2.160.0090.00615.15
7.2.150.0070.01116.81
7.2.140.0070.00717.11
7.2.130.0070.00717.04
7.2.120.0090.00616.98
7.2.110.0050.00817.04
7.2.100.0070.00816.91
7.2.90.0050.00917.13
7.2.80.0060.01017.06
7.2.70.0060.00917.21
7.2.60.0040.01017.04
7.2.50.0070.01017.08
7.2.40.0050.00817.30
7.2.30.0070.01217.18
7.2.20.0080.01017.14
7.2.10.0050.01117.22
7.2.00.0070.00617.93
7.1.330.0050.01115.83
7.1.320.0110.00015.83
7.1.310.0030.00716.10
7.1.300.0110.00315.96
7.1.290.0060.00316.05
7.1.280.0060.01116.10
7.1.270.0060.00615.70
7.1.260.0090.00415.95
7.1.250.0060.00615.98
7.1.240.0030.00715.95
7.1.230.0060.01016.06
7.1.220.0000.01615.82
7.1.210.0030.00915.55
7.1.200.0080.00516.04
7.1.190.0060.00616.00
7.1.180.0000.01516.00
7.1.170.0030.01116.18
7.1.160.0030.01015.71
7.1.150.0160.00015.77
7.1.140.0100.00615.92
7.1.130.0000.01515.75
7.1.120.0070.00716.10
7.1.110.0000.01716.09
7.1.100.0060.01216.97
7.1.90.0000.01516.00
7.1.80.0080.00616.07
7.1.70.0030.00616.52
7.1.60.0100.00917.63
7.1.50.0120.00816.55
7.1.40.0090.00315.89
7.1.30.0030.01215.87
7.1.20.0070.01015.70
7.1.10.0070.00715.93
7.1.00.0070.04019.10
7.0.330.0080.00315.45
7.0.320.0060.01015.45
7.0.310.0030.00915.15
7.0.300.0090.00615.64
7.0.290.0110.00415.41
7.0.280.0040.00815.43
7.0.270.0100.00015.33
7.0.260.0080.00415.41
7.0.250.0030.00715.66
7.0.240.0120.00315.39
7.0.230.0030.01015.48
7.0.220.0060.00615.57
7.0.210.0030.01015.48
7.0.200.0080.00416.10
7.0.190.0030.00615.54
7.0.180.0070.00715.29
7.0.170.0060.00615.64
7.0.160.0040.00815.19
7.0.150.0000.01415.23
7.0.140.0000.04518.56
7.0.130.0100.00315.56
7.0.120.0060.00915.32
7.0.110.0070.00415.59
7.0.100.0050.02717.67
7.0.90.0230.04817.58
7.0.80.0030.03317.55
7.0.70.0070.04417.65
7.0.60.0050.02417.61
7.0.50.0200.03517.93
7.0.40.0030.02716.88
7.0.30.0060.02616.74
7.0.20.0060.03016.81
7.0.10.0110.03916.84
7.0.00.0080.03816.73
5.6.380.0060.00914.45
5.6.370.0090.00914.16
5.6.360.0090.00314.43
5.6.350.0080.00414.37
5.6.340.0000.01514.23
5.6.330.0070.00714.14
5.6.320.0120.00314.27
5.6.310.0040.00814.40
5.6.300.0070.00714.58
5.6.290.0040.00714.46
5.6.280.0070.03817.71
5.6.270.0030.01014.45
5.6.260.0040.01114.70
5.6.250.0070.02517.34
5.6.240.0120.04017.58
5.6.230.0110.04217.50
5.6.220.0030.02817.37
5.6.210.0070.04017.54
5.6.200.0070.04017.77
5.6.190.0120.03817.80
5.6.180.0070.04017.62
5.6.170.0110.02617.67
5.6.160.0070.02217.69
5.6.150.0080.04117.66
5.6.140.0100.02017.72
5.6.130.0070.04717.72
5.6.120.0100.01917.77
5.6.110.0030.02717.74
5.6.100.0080.02317.77
5.6.90.0100.04017.79
5.6.80.0060.02417.31
5.6.70.0080.03017.36
5.6.60.0080.02817.30
5.6.50.0060.04017.25
5.6.40.0070.04217.39
5.6.30.0060.03817.58
5.6.20.0120.03817.32
5.6.10.0070.04217.37
5.6.00.0080.03817.25
5.5.380.0030.02615.84
5.5.370.0120.03815.84
5.5.360.0100.03515.85
5.5.350.0050.04315.83
5.5.340.0050.02915.99
5.5.330.0060.02315.91
5.5.320.0050.04315.92
5.5.310.0080.03516.13
5.5.300.0060.04416.00
5.5.290.0070.03816.02
5.5.280.0050.04315.90
5.5.270.0080.03215.99
5.5.260.0070.02815.88
5.5.250.0050.04315.95
5.5.240.0050.04415.59
5.5.230.0080.04015.72
5.5.220.0100.03515.72
5.5.210.0030.03015.67
5.5.200.0070.02015.73
5.5.190.0070.03015.56
5.5.180.0070.03715.67
5.5.170.0120.00011.03
5.5.160.0050.04315.60
5.5.150.0050.04115.59
5.5.140.0050.04215.54
5.5.130.0050.02315.61
5.5.120.0080.01815.59
5.5.110.0100.04015.64
5.5.100.0030.04815.57
5.5.90.0030.04315.69
5.5.80.0030.04715.60
5.5.70.0020.03215.64
5.5.60.0030.03015.58
5.5.50.0070.04115.45
5.5.40.0130.03515.66
5.5.30.0020.02915.49
5.5.20.0060.02415.56
5.5.10.0050.02215.60
5.5.00.0030.02515.70
5.4.450.0020.04515.17
5.4.440.0020.04215.29
5.4.430.0070.01715.28
5.4.420.0020.02715.27
5.4.410.0030.04215.10
5.4.400.0110.03015.14
5.4.390.0040.02114.85
5.4.380.0140.02514.95
5.4.370.0050.04215.20
5.4.360.0050.04415.10
5.4.350.0090.03114.91
5.4.340.0030.04415.04
5.4.330.0060.00611.07
5.4.320.0140.03615.07
5.4.310.0030.04715.03
5.4.300.0100.02014.96
5.4.290.0090.03914.91
5.4.280.0090.03315.20
5.4.270.0090.03715.16
5.4.260.0000.03015.07
5.4.250.0040.04214.95
5.4.240.0050.04214.97
5.4.230.0060.04514.90
5.4.220.0070.03315.03
5.4.210.0030.03915.12
5.4.200.0090.02215.06
5.4.190.0110.02515.14
5.4.180.0080.02514.99
5.4.170.0030.02314.89
5.4.160.0050.02214.93
5.4.150.0020.02715.10
5.4.140.0070.02213.76
5.4.130.0050.02013.67
5.4.120.0060.01813.61
5.4.110.0020.02613.67
5.4.100.0020.02213.63
5.4.90.0070.02013.74
5.4.80.0020.03413.79
5.4.70.0100.03013.72
5.4.60.0030.02213.64
5.4.50.0020.03013.61
5.4.40.0090.02513.77
5.4.30.0090.02513.70
5.4.20.0100.01513.67
5.4.10.0110.01813.81
5.4.00.0070.01713.33
5.3.290.0080.03712.60
5.3.280.0070.02212.57
5.3.270.0090.01812.60
5.3.260.0070.01912.70
5.3.250.0080.02212.49
5.3.240.0030.02912.46
5.3.230.0040.02112.55
5.3.220.0130.01012.53
5.3.210.0090.01812.56
5.3.200.0030.02112.47
5.3.190.0100.01712.53
5.3.180.0020.02212.59
5.3.170.0030.02512.63
5.3.160.0020.04112.57
5.3.150.0050.03612.63
5.3.140.0020.02012.46
5.3.130.0040.02312.57
5.3.120.0060.02812.58
5.3.110.0030.02112.52
5.3.100.0020.02112.16
5.3.90.0030.02512.29
5.3.80.0000.02512.10
5.3.70.0050.01912.12
5.3.60.0030.02212.32
5.3.50.0050.02312.27
5.3.40.0030.01812.27
5.3.30.0050.02012.26
5.3.20.0070.01712.01
5.3.10.0020.02212.01
5.3.00.0020.02312.02
5.2.170.0030.01710.84
5.2.160.0020.01610.84
5.2.150.0040.01810.84
5.2.140.0040.01510.84
5.2.130.0070.01710.84
5.2.120.0050.02610.84
5.2.110.0040.01610.84
5.2.100.0000.01910.84
5.2.90.0050.01610.84
5.2.80.0030.01410.84
5.2.70.0030.02110.84
5.2.60.0030.01610.84
5.2.50.0000.01910.84
5.2.40.0030.02510.84
5.2.30.0020.01710.84
5.2.20.0070.01410.84
5.2.10.0020.01910.84
5.2.00.0030.01710.84
5.1.60.0020.01710.84
5.1.50.0050.01110.84
5.1.40.0040.01510.84
5.1.30.0030.01710.84
5.1.20.0050.01310.84
5.1.10.0060.01310.84
5.1.00.0020.01510.84
5.0.50.0010.01110.84
5.0.40.0020.01210.84
5.0.30.0010.01810.84
5.0.20.0000.01110.84
5.0.10.0010.01110.84
5.0.00.0040.01310.84
4.4.90.0030.01010.84
4.4.80.0050.00610.84
4.4.70.0000.01010.84
4.4.60.0020.01010.84
4.4.50.0020.01010.84
4.4.40.0000.01610.84
4.4.30.0000.01210.84
4.4.20.0030.00910.84
4.4.10.0030.00610.84
4.4.00.0000.01710.84
4.3.110.0050.00710.84
4.3.100.0000.01110.84
4.3.90.0000.01010.84
4.3.80.0020.01310.84
4.3.70.0010.00710.84
4.3.60.0000.00910.84
4.3.50.0040.00710.84
4.3.40.0020.01210.84
4.3.30.0030.01310.84
4.3.20.0000.02110.84
4.3.10.0000.01210.84
4.3.00.0020.01510.84

preferences:
44.11 ms | 401 KiB | 5 Q