3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime("2014-09-24"); echo $a->format(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)
8.3.60.0090.00618.81
8.3.50.0120.01021.28
8.3.40.0110.00419.08
8.3.30.0070.00719.22
8.3.20.0050.00220.29
8.3.10.0080.00020.61
8.3.00.0030.00519.49
8.2.180.0110.00418.56
8.2.170.0140.00322.96
8.2.160.0040.01120.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0030.00519.77
8.2.110.0090.00020.98
8.2.100.0090.00617.97
8.2.90.0040.00419.20
8.2.80.0030.00617.97
8.2.70.0000.00817.88
8.2.60.0040.00418.05
8.2.50.0000.01218.07
8.2.40.0050.00318.15
8.2.30.0080.00018.14
8.2.20.0050.00317.82
8.2.10.0000.00718.09
8.2.00.0040.00417.82
8.1.280.0000.01425.92
8.1.270.0030.00621.89
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00322.14
8.1.230.0100.00318.96
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.48
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0000.00918.53
8.1.160.0000.00722.05
8.1.150.0040.00418.87
8.1.140.0000.00717.64
8.1.130.0000.00717.94
8.1.120.0000.00717.69
8.1.110.0030.00517.70
8.1.100.0000.00717.65
8.1.90.0030.00517.69
8.1.80.0040.00417.65
8.1.70.0070.00017.59
8.1.60.0070.00017.61
8.1.50.0040.00417.53
8.1.40.0000.00717.57
8.1.30.0040.00417.71
8.1.20.0040.00417.68
8.1.10.0050.00317.61
8.1.00.0040.00417.57
8.0.300.0000.00720.27
8.0.290.0030.00517.00
8.0.280.0040.00418.58
8.0.270.0000.00717.41
8.0.260.0000.00617.34
8.0.250.0030.00317.19
8.0.240.0000.00717.27
8.0.230.0070.00017.17
8.0.220.0000.00717.16
8.0.210.0000.00717.20
8.0.200.0030.00317.28
8.0.190.0000.00817.11
8.0.180.0040.00417.20
8.0.170.0000.00817.16
8.0.160.0030.00317.26
8.0.150.0050.00217.09
8.0.140.0070.00017.14
8.0.130.0000.00513.53
8.0.120.0050.00316.99
8.0.110.0040.00417.10
8.0.100.0040.00417.15
8.0.90.0080.00017.22
8.0.80.0070.00717.18
8.0.70.0040.00417.12
8.0.60.0040.00417.18
8.0.50.0040.00417.13
8.0.30.0170.00317.41
8.0.20.0140.00617.45
8.0.10.0040.00417.24
8.0.00.0070.01017.01
7.4.330.0000.00515.04
7.4.320.0000.00616.63
7.4.300.0030.00316.65
7.4.290.0030.00316.76
7.4.280.0060.00316.63
7.4.270.0000.00716.68
7.4.260.0000.00716.68
7.4.250.0070.00016.59
7.4.240.0020.00516.79
7.4.230.0030.00316.84
7.4.220.0160.01016.84
7.4.210.0110.00716.61
7.4.200.0070.00016.67
7.4.160.0060.00916.64
7.4.150.0080.01217.40
7.4.140.0160.00317.86
7.4.130.0050.01216.74
7.4.120.0060.01116.69
7.4.110.0090.00816.71
7.4.100.0080.00816.63
7.4.90.0180.00016.68
7.4.80.0030.01419.39
7.4.70.0130.00316.58
7.4.60.0090.00616.82
7.4.50.0040.00416.75
7.4.40.0130.00416.85
7.4.30.0100.00617.00
7.4.00.0130.00515.13
7.3.330.0050.00013.33
7.3.320.0000.00613.27
7.3.310.0000.00716.21
7.3.300.0030.00316.31
7.3.290.0110.00416.39
7.3.280.0140.00316.43
7.3.270.0140.00717.40
7.3.260.0120.00616.55
7.3.250.0070.01116.60
7.3.240.0130.00316.48
7.3.230.0110.00616.61
7.3.210.0120.00416.32
7.3.200.0100.00719.39
7.3.190.0100.00716.62
7.3.180.0040.01116.82
7.3.170.0100.00716.48
7.3.160.0090.00916.53
7.3.120.0100.01015.10
7.3.110.0030.01015.10
7.3.100.0030.01315.07
7.3.90.0050.00514.91
7.3.80.0000.01414.83
7.3.70.0000.01515.05
7.3.60.0030.00614.96
7.3.50.0060.00914.91
7.3.40.0030.00614.91
7.3.30.0000.01214.97
7.3.20.0060.01016.76
7.3.10.0070.00816.75
7.3.00.0060.00716.76
7.2.330.0040.01416.82
7.2.320.0100.01016.49
7.2.310.0040.01416.47
7.2.300.0000.01716.64
7.2.290.0060.01016.64
7.2.250.0170.00015.43
7.2.240.0030.01315.49
7.2.230.0050.00515.48
7.2.220.0000.01515.43
7.2.210.0030.01215.36
7.2.200.0000.01715.34
7.2.190.0000.00915.24
7.2.180.0060.01015.31
7.2.170.0000.01615.31
7.2.130.0030.01316.95
7.2.120.0080.00517.10
7.2.110.0020.01016.92
7.2.100.0060.00516.97
7.2.90.0030.01017.09
7.2.80.0030.00816.95
7.2.70.0080.00516.91
7.2.60.0080.00617.00
7.2.50.0060.00617.10
7.2.40.0040.01117.11
7.2.30.0080.00617.15
7.2.20.0050.00917.03
7.2.10.0070.00716.93
7.2.00.0080.00617.90
7.1.330.0080.00816.00
7.1.320.0030.01015.78
7.1.310.0070.00716.14
7.1.300.0110.00015.87
7.1.290.0080.00415.75
7.1.280.0060.00615.95
7.1.270.0000.01315.87
7.1.260.0040.01115.76
7.1.250.0040.00815.93
7.1.200.0090.00616.03
7.1.100.0000.01618.20
7.1.70.0040.00417.43
7.1.60.0070.01719.32
7.1.50.0040.01816.91
7.1.00.0000.08022.57
7.0.200.0030.00616.72
7.0.140.0030.07022.09
7.0.60.0000.05019.91
7.0.50.0000.04317.81
7.0.40.0030.08720.27
7.0.30.0330.07320.18
7.0.20.0230.04320.12
7.0.10.0030.04320.16
7.0.00.0130.07320.30
5.6.280.0070.07020.82
5.6.210.0030.04020.76
5.6.200.0030.05018.11
5.6.190.0170.08020.50
5.6.180.0370.04320.41
5.6.170.0300.07320.38
5.6.160.0000.05320.48
5.6.150.0070.05018.11
5.6.140.0070.08318.15
5.6.130.0130.06718.18
5.6.120.0070.08721.09
5.6.110.0130.07320.98
5.6.100.0070.08321.13
5.6.90.0200.07321.00
5.6.80.0100.03320.50
5.5.350.0130.05320.38
5.5.340.0100.05018.02
5.5.330.0130.07720.23
5.5.320.0370.05020.29
5.5.310.0230.03720.29
5.5.300.0070.05317.91
5.5.290.0000.08017.96
5.5.280.0000.06320.96
5.5.270.0100.03720.65
5.5.260.0100.08020.77
5.5.250.0100.07320.57
5.5.240.0330.05720.27
5.4.450.0270.03719.21
5.4.440.0870.07019.28
5.4.430.0870.05319.59
5.4.420.0670.00019.30
5.4.410.0630.00019.35
5.4.400.0630.00019.16
5.4.390.0630.00019.05
5.4.380.0670.00019.16
5.4.370.0600.00018.95
5.4.360.0630.00019.07
5.4.350.0670.00019.16
5.4.340.0700.00019.06
5.4.320.0060.03612.45
5.4.310.0090.03512.45
5.4.300.0090.03412.45
5.4.290.0080.03712.45
5.4.280.0060.03612.35
5.4.270.0040.04012.35
5.4.260.0060.03812.35
5.4.250.0100.03612.35
5.4.240.0080.03412.35
5.4.230.0060.03712.34
5.4.220.0080.03512.34
5.4.210.0020.04112.34
5.4.200.0060.03912.34
5.4.190.0070.04312.34
5.4.180.0030.04212.34
5.4.170.0070.05312.35
5.4.160.0080.04812.35
5.4.150.0080.04712.34
5.4.140.0060.03712.02
5.4.130.0100.03412.02
5.4.120.0080.04411.97
5.4.110.0100.03311.97
5.4.100.0070.03411.97
5.4.90.0070.03611.97
5.4.80.0070.03711.96
5.4.70.0050.03611.96
5.4.60.0050.03611.96
5.4.50.0090.04911.96
5.4.40.0080.05011.95
5.4.30.0110.04511.95
5.4.20.0090.04511.95
5.4.10.0080.05011.95
5.4.00.0080.05211.44
5.3.290.0070.04412.80
5.3.280.0110.03712.71
5.3.270.0110.03812.72
5.3.260.0130.04512.72
5.3.250.0100.04212.71
5.3.240.0080.04412.72
5.3.230.0080.04812.71
5.3.220.0090.03912.68
5.3.210.0090.04112.68
5.3.200.0090.03712.68
5.3.190.0090.04012.68
5.3.180.0120.04212.68
5.3.170.0130.03212.67
5.3.160.0100.05512.68
5.3.150.0110.04412.68
5.3.140.0120.04412.66
5.3.130.0070.05212.66
5.3.120.0110.04812.66
5.3.110.0050.04512.66
5.3.100.0090.03512.12
5.3.90.0030.04012.08
5.3.80.0090.03312.08
5.3.70.0060.04112.07
5.3.60.0070.03912.07
5.3.50.0040.03712.00
5.3.40.0070.04812.00
5.3.30.0050.03611.95
5.3.20.0080.03511.73
5.3.10.0040.03811.69
5.3.00.0050.04011.68
5.2.170.0050.0359.18
5.2.160.0060.0319.18
5.2.150.0070.0309.18
5.2.140.0060.0329.18
5.2.130.0030.0339.14
5.2.120.0070.0289.14
5.2.110.0050.0419.14
5.2.100.0090.0409.14
5.2.90.0080.0399.14
5.2.80.0040.0449.14
5.2.70.0050.0439.14
5.2.60.0070.0409.09
5.2.50.0030.0459.06
5.2.40.0050.0379.04
5.2.30.0050.0409.01
5.2.20.0050.0329.00
5.2.10.0050.0288.93
5.2.00.0030.0358.78
5.1.60.0090.0228.07
5.1.50.0050.0248.06
5.1.40.0030.0278.05
5.1.30.0040.0318.39
5.1.20.0030.0338.41
5.1.10.0030.0298.14
5.1.00.0030.0278.14
5.0.50.0020.0226.62
5.0.40.0030.0236.48
5.0.30.0010.0366.29
5.0.20.0070.0236.27
5.0.10.0050.0216.24
5.0.00.0030.0316.23
4.4.90.0020.0174.78
4.4.80.0030.0444.76
4.4.70.0040.0154.75
4.4.60.0010.0174.75
4.4.50.0050.0144.77
4.4.40.0050.0324.71
4.4.30.0060.0124.76
4.4.20.0020.0174.85
4.4.10.0050.0214.85
4.4.00.0060.0254.76
4.3.110.0020.0174.67
4.3.100.0010.0174.66
4.3.90.0010.0164.63
4.3.80.0020.0254.59
4.3.70.0040.0134.63
4.3.60.0050.0134.63
4.3.50.0020.0164.63
4.3.40.0040.0254.54
4.3.30.0040.0143.29
4.3.20.0020.0163.25
4.3.10.0000.0173.22
4.3.00.0130.0304.52

preferences:
51.62 ms | 401 KiB | 5 Q