3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = array('2014' => 0); end($date); echo key($date).'<br/>'; $year = key($date); $year = (int)$year; $newDate = new DateTime($year); echo $newDate->format('Y').'<br/>';

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)
8.3.60.0150.00618.56
8.3.50.0110.00416.21
8.3.40.0040.01118.98
8.3.30.0070.00718.97
8.3.20.0070.00020.34
8.3.10.0050.00323.65
8.3.00.0040.00419.56
8.2.180.0080.00818.41
8.2.170.0070.01022.96
8.2.160.0100.00320.35
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0060.00317.88
8.2.110.0060.00322.07
8.2.100.0040.00817.97
8.2.90.0000.00817.88
8.2.80.0080.00019.03
8.2.70.0090.00317.93
8.2.60.0030.00618.28
8.2.50.0080.00018.10
8.2.40.0000.00821.21
8.2.30.0020.00519.37
8.2.20.0040.00417.97
8.2.10.0040.00418.00
8.2.00.0030.00618.12
8.1.280.0140.00725.92
8.1.270.0040.00420.43
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00319.43
8.1.230.0070.00417.89
8.1.220.0050.00317.78
8.1.210.0050.00318.77
8.1.200.0040.00717.48
8.1.190.0090.00017.36
8.1.180.0000.00818.10
8.1.170.0030.00518.70
8.1.160.0030.00520.69
8.1.150.0000.00718.85
8.1.140.0080.00017.68
8.1.130.0040.00417.76
8.1.120.0040.00417.66
8.1.110.0040.00417.59
8.1.100.0000.00717.64
8.1.90.0050.00317.61
8.1.80.0040.00417.54
8.1.70.0000.00717.67
8.1.60.0050.00317.61
8.1.50.0000.00817.63
8.1.40.0030.00617.56
8.1.30.0080.00017.68
8.1.20.0000.00917.64
8.1.10.0080.00017.66
8.1.00.0000.00717.58
8.0.300.0040.00418.77
8.0.290.0030.00516.88
8.0.280.0030.00318.43
8.0.270.0030.00317.33
8.0.260.0000.00617.24
8.0.250.0000.00717.05
8.0.240.0030.00317.04
8.0.230.0000.00717.17
8.0.220.0030.00317.15
8.0.210.0040.00417.04
8.0.200.0030.00317.10
8.0.190.0030.00617.04
8.0.180.0030.00517.12
8.0.170.0000.00717.00
8.0.160.0040.00417.01
8.0.150.0040.00417.06
8.0.140.0000.00817.02
8.0.130.0000.00713.52
8.0.120.0070.00017.07
8.0.110.0000.00717.06
8.0.100.0000.00717.07
8.0.90.0000.00817.05
8.0.80.0100.00717.06
8.0.70.0000.00816.91
8.0.60.0040.00416.92
8.0.50.0080.00017.03
8.0.30.0080.00917.28
8.0.20.0120.00617.40
8.0.10.0050.00317.05
8.0.00.0120.00816.97
7.4.330.0030.00315.12
7.4.320.0060.00016.64
7.4.300.0030.00316.64
7.4.290.0030.00316.73
7.4.280.0080.00016.61
7.4.270.0030.00316.69
7.4.260.0070.00016.57
7.4.250.0060.00316.61
7.4.240.0000.00716.60
7.4.230.0000.00716.54
7.4.220.0150.00316.82
7.4.210.0110.00416.79
7.4.200.0000.00716.73
7.4.160.0160.00016.60
7.4.150.0100.00717.40
7.4.140.0100.01017.86
7.4.130.0050.01416.77
7.4.120.0090.01416.69
7.4.110.0150.00316.78
7.4.100.0110.00916.57
7.4.90.0170.00316.75
7.4.80.0070.00919.39
7.4.70.0150.00416.71
7.4.60.0080.00816.61
7.4.50.0050.00316.45
7.4.40.0140.00416.69
7.4.30.0110.00916.86
7.4.00.0050.01115.00
7.3.330.0000.00813.14
7.3.320.0000.00513.23
7.3.310.0030.00316.46
7.3.300.0070.00016.30
7.3.290.0100.00816.37
7.3.280.0040.01316.44
7.3.270.0130.00617.40
7.3.260.0100.00716.64
7.3.250.0130.01416.56
7.3.240.0030.01316.32
7.3.230.0120.00916.53
7.3.210.0180.00016.61
7.3.200.0130.00316.57
7.3.190.0160.00616.77
7.3.180.0130.00716.41
7.3.170.0120.00316.47
7.3.160.0120.00916.45
7.3.120.0120.00614.94
7.3.110.0050.01214.90
7.3.100.0110.00515.01
7.3.90.0080.00615.11
7.3.80.0050.00514.89
7.3.70.0060.00814.96
7.3.60.0100.00514.89
7.3.50.0030.00715.02
7.3.40.0020.01314.87
7.3.30.0080.00414.73
7.3.20.0080.00516.89
7.3.10.0060.00716.69
7.3.00.0090.00516.79
7.2.330.0030.01416.64
7.2.320.0140.01116.63
7.2.310.0120.00616.70
7.2.300.0080.00916.83
7.2.290.0040.01416.90
7.2.250.0100.01015.20
7.2.240.0050.01215.11
7.2.230.0080.00914.94
7.2.220.0070.00915.14
7.2.210.0060.00515.30
7.2.200.0030.01415.09
7.2.190.0020.01215.28
7.2.180.0060.00615.27
7.2.170.0070.00515.12
7.2.160.0070.00715.37
7.2.150.0030.00917.15
7.2.140.0060.00817.01
7.2.130.0050.00916.87
7.2.120.0030.01017.14
7.2.110.0080.00617.13
7.2.100.0020.01016.93
7.2.90.0050.00817.10
7.2.80.0050.00917.10
7.2.70.0050.00917.10
7.2.60.0070.00917.07
7.2.50.0030.01117.01
7.2.40.0050.00817.14
7.2.30.0050.01217.10
7.2.20.0040.00917.05
7.2.10.0070.00516.94
7.2.00.0040.01017.76
7.1.330.0050.00915.91
7.1.320.0070.00515.97
7.1.310.0050.00915.89
7.1.300.0020.00915.76
7.1.290.0070.00515.91
7.1.280.0040.00915.72
7.1.270.0060.01015.92
7.1.260.0090.00515.93
7.1.250.0060.00915.92
7.1.200.0030.00315.93
7.1.100.0070.01018.45
7.1.70.0030.00717.21
7.1.60.0100.01419.12
7.1.50.0170.01734.70
7.1.00.0070.07322.51
7.0.200.0080.00516.70
7.0.60.0130.03319.86
7.0.50.0100.07717.89
7.0.40.0030.07020.04
7.0.30.0370.07720.34
7.0.20.0430.06320.18
7.0.10.0070.07720.19
7.0.00.0100.08320.12
5.6.280.0000.03721.12
5.6.210.0030.04020.50
5.6.200.0100.04318.21
5.6.190.0070.04320.43
5.6.180.0300.07320.43
5.6.170.0230.04020.50
5.6.160.0230.07020.50
5.6.150.0170.07018.17
5.6.140.0030.04018.17
5.6.130.0100.04718.12
5.6.120.0000.04721.00
5.6.110.0130.04320.98
5.6.100.0300.06321.08
5.6.90.0000.09020.97
5.6.80.0000.04320.40
5.6.70.0270.06020.39
5.5.350.0330.07320.33
5.5.340.0030.04018.01
5.5.330.0030.05020.57
5.5.320.0070.07720.17
5.5.310.0330.04020.17
5.5.300.0070.08017.89
5.5.290.0000.05718.02
5.5.280.0130.08020.72
5.5.270.0100.04320.86
5.5.260.0070.08320.89
5.5.250.0070.05320.46
5.5.240.0170.05720.33
5.4.450.0270.04319.25
5.4.440.0370.07319.48
5.4.430.0400.06019.56
5.4.420.0330.04719.13
5.4.410.0300.04319.28
5.4.400.0500.04019.11
5.4.390.0430.04719.10
5.4.380.0400.03318.78
5.4.370.0400.04719.05
5.4.360.0470.04018.76
5.4.350.0400.04318.80
5.4.340.0400.05019.24
5.4.320.0330.04019.20
5.4.310.0470.06319.08
5.4.300.0370.03718.88
5.4.290.0430.06719.15
5.4.280.0400.03718.89
5.4.270.0470.07019.16
5.4.260.0470.06718.88
5.4.250.0430.03718.77
5.4.240.0430.06718.91
5.4.230.0400.05719.12
5.4.220.0330.04019.23
5.4.210.0530.02719.07
5.4.200.0370.03719.15
5.4.190.0500.06019.11
5.4.180.0470.05318.77
5.4.170.0400.06318.90
5.4.160.0300.04718.79
5.4.150.0400.06019.06
5.4.140.0570.05716.30
5.4.130.0400.04716.49
5.4.120.0370.03316.27
5.4.110.0470.06716.28
5.4.100.0430.06316.39
5.4.90.0500.04316.39
5.4.80.0370.05716.42

preferences:
58.16 ms | 400 KiB | 5 Q