3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime("2014-09-24"); echo $a->format(DateTime::ATOM),"<HR>\n"; $b = array( "date" => "2014-09-24 00:00:00.000000", "timezone_type" => 3, "timezone" => "Europe/Amsterdam"); $o = (object) $b; echo $o->date,"\n"; ?>

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)
8.3.60.0110.00418.52
8.3.50.0120.00922.06
8.3.40.0090.00618.73
8.3.30.0070.00718.90
8.3.20.0070.00020.39
8.3.10.0000.00820.78
8.3.00.0080.00019.26
8.2.180.0110.00818.29
8.2.170.0040.01118.90
8.2.160.0060.00922.96
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00021.87
8.2.110.0040.00420.59
8.2.100.0060.00618.16
8.2.90.0050.00319.40
8.2.80.0040.00417.97
8.2.70.0090.00017.61
8.2.60.0030.00618.05
8.2.50.0060.00318.07
8.2.40.0070.00018.34
8.2.30.0030.00618.01
8.2.20.0060.00317.92
8.2.10.0080.00018.15
8.2.00.0040.00417.79
8.1.280.0120.00625.92
8.1.270.0000.00822.25
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.81
8.1.230.0040.00719.09
8.1.220.0080.00017.79
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0000.00817.35
8.1.180.0060.00318.10
8.1.170.0000.00918.64
8.1.160.0000.00821.87
8.1.150.0040.00418.81
8.1.140.0050.00217.58
8.1.130.0030.00318.95
8.1.120.0040.00417.62
8.1.110.0100.00017.54
8.1.100.0040.00417.49
8.1.90.0030.00517.60
8.1.80.0080.00017.48
8.1.70.0070.00017.54
8.1.60.0030.00517.65
8.1.50.0060.00317.67
8.1.40.0050.00317.55
8.1.30.0040.00417.72
8.1.20.0060.00317.78
8.1.10.0040.00417.61
8.1.00.0040.00417.64
8.0.300.0020.00518.77
8.0.290.0070.00016.88
8.0.280.0070.00018.49
8.0.270.0000.00717.27
8.0.260.0030.00318.54
8.0.250.0000.00717.22
8.0.240.0070.00017.09
8.0.230.0050.00216.99
8.0.220.0070.00017.04
8.0.210.0040.00416.96
8.0.200.0040.00417.09
8.0.190.0030.00517.04
8.0.180.0040.00417.12
8.0.170.0030.00517.04
8.0.160.0040.00417.17
8.0.150.0040.00417.01
8.0.140.0040.00417.05
8.0.130.0000.00613.39
8.0.120.0030.00516.89
8.0.110.0050.00217.04
8.0.100.0070.00016.89
8.0.90.0040.00417.06
8.0.80.0110.00416.93
8.0.70.0000.00716.92
8.0.60.0030.00516.99
8.0.50.0030.00517.10
8.0.30.0150.00417.12
8.0.20.0110.00817.40
8.0.10.0040.00416.97
8.0.00.0030.01417.15
7.4.330.0000.00515.13
7.4.320.0060.00016.75
7.4.300.0070.00016.55
7.4.290.0030.00316.57
7.4.280.0000.01016.74
7.4.270.0030.00316.74
7.4.260.0000.00716.63
7.4.250.0070.00016.71
7.4.240.0000.00716.68
7.4.230.0000.00716.82
7.4.220.0100.01016.64
7.4.210.0030.01416.86
7.4.200.0000.00716.77
7.4.160.0110.00416.53
7.4.150.0060.01217.40
7.4.140.0110.00517.86
7.4.130.0080.01116.60
7.4.120.0050.01516.70
7.4.110.0100.01016.73
7.4.100.0100.01216.63
7.4.90.0100.00716.74
7.4.80.0060.01019.39
7.4.70.0100.01016.90
7.4.60.0120.00216.62
7.4.50.0080.00016.68
7.4.40.0000.01616.81
7.4.30.0030.01516.79
7.4.00.0070.00315.18
7.3.330.0060.00013.20
7.3.320.0030.00313.29
7.3.310.0030.00316.35
7.3.300.0000.00716.35
7.3.290.0080.01416.30
7.3.280.0070.00916.41
7.3.270.0060.01217.40
7.3.260.0090.01316.45
7.3.250.0070.01016.58
7.3.240.0170.00316.51
7.3.230.0160.00016.52
7.3.210.0060.01216.45
7.3.200.0110.00619.39
7.3.190.0100.00616.58
7.3.180.0100.00716.46
7.3.170.0040.01116.69
7.3.160.0070.01016.60
7.2.330.0060.01216.93
7.2.320.0060.01116.92
7.2.310.0070.01016.60
7.2.300.0120.00416.88
7.2.290.0140.00516.64
7.2.60.0120.00317.23
7.2.00.0060.00919.50
7.1.200.0100.00315.54
7.1.100.0030.00818.23
7.1.70.0070.00017.09
7.1.60.0150.00919.32
7.1.50.0030.00817.16
7.1.00.0000.08022.27
7.0.200.0030.00717.08
7.0.140.0070.06722.12
7.0.70.4400.04019.93
7.0.60.0100.08019.95
7.0.50.0000.04317.81
7.0.40.0070.04020.19
7.0.30.0600.06720.30
7.0.20.0200.04320.33
7.0.10.0300.05020.33
7.0.00.0070.07320.05
5.6.280.0070.07020.86
5.6.210.0000.09320.45
5.6.200.0030.09318.12
5.6.190.0100.06320.43
5.6.180.0170.08020.63
5.6.170.0230.07020.47
5.6.160.0030.08720.51
5.6.150.0100.07718.07
5.6.140.0030.06318.17
5.6.130.0200.07318.20
5.6.120.0070.05721.02
5.6.110.0070.08321.09
5.6.100.0100.08720.97
5.6.90.0100.05020.99
5.6.80.0070.07320.53
5.6.70.0170.07720.43
5.5.350.0030.08320.41
5.5.340.0000.05318.07
5.5.330.0070.07020.43
5.5.320.0030.08720.57
5.5.310.0370.07020.24
5.5.300.0130.07718.02
5.5.290.0070.08317.87
5.5.280.0100.08020.65
5.5.270.0000.09020.86
5.5.260.0070.08020.75
5.5.250.0170.07720.49
5.5.240.0030.03720.25
5.4.450.1030.03719.22
5.4.440.0770.05719.59
5.4.430.0400.05019.12
5.4.420.0670.00019.63
5.4.410.0670.00019.34
5.4.400.0630.00019.20
5.4.390.0630.00019.15
5.4.380.0630.00019.13
5.4.370.0730.00019.13
5.4.360.0630.00019.15
5.4.350.0630.00018.95
5.4.340.0630.00018.92
5.4.320.0070.03712.46
5.4.310.0050.03812.45
5.4.300.0170.02712.45
5.4.290.0080.03512.45
5.4.280.0040.03712.35
5.4.270.0090.03412.35
5.4.260.0120.03412.35
5.4.250.0050.03812.35
5.4.240.0110.03112.35
5.4.230.0040.03912.34
5.4.220.0060.03512.34
5.4.210.0060.03412.34
5.4.200.0070.03812.34
5.4.190.0100.03412.34
5.4.180.0090.03612.34
5.4.170.0090.03312.35
5.4.160.0060.03712.35
5.4.150.0090.03412.34
5.4.140.0020.04112.02
5.4.130.0080.03712.02
5.4.120.0100.04811.97
5.4.110.0080.04511.96
5.4.100.0030.03811.96
5.4.90.0080.03511.96
5.4.80.0070.04011.97
5.4.70.0060.03711.96
5.4.60.0050.03611.96
5.4.50.0040.04111.97
5.4.40.0070.03511.95
5.4.30.0070.03711.95
5.4.20.0080.03711.95
5.4.10.0070.03711.95
5.4.00.0080.05011.44
5.3.290.0060.04812.80
5.3.280.0110.03112.71
5.3.270.0090.03612.72
5.3.260.0060.03812.72
5.3.250.0080.04012.72
5.3.240.0060.03512.72
5.3.230.0020.04112.71
5.3.220.0060.03512.68
5.3.210.0050.03812.68
5.3.200.0070.03412.68
5.3.190.0060.03812.68
5.3.180.0070.03512.68
5.3.170.0050.03812.66
5.3.160.0050.03812.68
5.3.150.0060.03912.68
5.3.140.0050.03812.66
5.3.130.0100.03912.66
5.3.120.0080.03912.66
5.3.110.0090.04312.66
5.3.100.0080.03612.11
5.3.90.0100.03212.08
5.3.80.0110.03212.07
5.3.70.0070.03412.08
5.3.60.0040.03812.06
5.3.50.0070.03512.00
5.3.40.0090.03912.00
5.3.30.0040.04411.95
5.3.20.0050.03911.73
5.3.10.0030.03711.69
5.3.00.0040.03611.68
5.2.170.0060.0289.18
5.2.160.0040.0299.18
5.2.150.0040.0309.18
5.2.140.0020.0329.18
5.2.130.0060.0279.14
5.2.120.0040.0299.13
5.2.110.0020.0329.14
5.2.100.0060.0279.14
5.2.90.0050.0289.14
5.2.80.0040.0309.14
5.2.70.0050.0309.14
5.2.60.0020.0349.09
5.2.50.0060.0309.06
5.2.40.0030.0359.04
5.2.30.0040.0309.01
5.2.20.0040.0299.00
5.2.10.0020.0308.92
5.2.00.0050.0288.78
5.1.60.0050.0228.07
5.1.50.0030.0258.06
5.1.40.0050.0238.05
5.1.30.0020.0278.39
5.1.20.0060.0248.41
5.1.10.0020.0278.14
5.1.00.0030.0268.14
5.0.50.0060.0186.62
5.0.40.0060.0176.48
5.0.30.0040.0306.29
5.0.20.0060.0166.27
5.0.10.0040.0226.24
5.0.00.0030.0316.23
4.4.90.0020.0164.78
4.4.80.0010.0174.76
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0050.0144.77
4.4.40.0010.0274.70
4.4.30.0020.0164.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0030.0154.67
4.3.100.0020.0154.67
4.3.90.0020.0154.63
4.3.80.0030.0234.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0030.0144.63
4.3.40.0030.0294.54
4.3.30.0020.0163.28
4.3.20.0040.0223.27
4.3.10.0040.0153.22
4.3.00.0000.02316.59

preferences:
40.08 ms | 401 KiB | 5 Q