3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = array('2012' => 0); end($date); echo key($date).'<br/>'; $newDate = new DateTime(key($date)); echo $newDate->format('Y');

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)
8.3.60.0180.00318.32
8.3.50.0080.01621.12
8.3.40.0060.01019.09
8.3.30.0120.00318.64
8.3.20.0040.00420.20
8.3.10.0040.00423.52
8.3.00.0030.00519.79
8.2.180.0070.01118.54
8.2.170.0180.00022.96
8.2.160.0100.00320.57
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0060.00317.88
8.2.110.0040.00420.35
8.2.100.0070.00417.91
8.2.90.0040.00419.20
8.2.80.0000.00817.97
8.2.70.0030.00617.88
8.2.60.0050.00317.93
8.2.50.0080.00018.07
8.2.40.0000.00819.47
8.2.30.0040.00418.18
8.2.20.0040.00417.92
8.2.10.0040.00418.17
8.2.00.0040.00418.17
8.1.280.0000.01425.92
8.1.270.0120.00320.24
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00023.90
8.1.230.0080.00423.98
8.1.220.0050.00317.74
8.1.210.0070.00318.77
8.1.200.0080.00417.48
8.1.190.0040.00417.48
8.1.180.0050.00318.10
8.1.170.0090.00018.78
8.1.160.0070.00021.95
8.1.150.0040.00418.85
8.1.140.0030.00517.62
8.1.130.0070.00017.64
8.1.120.0040.00417.50
8.1.110.0040.00417.67
8.1.100.0040.00417.71
8.1.90.0040.00417.73
8.1.80.0000.00817.67
8.1.70.0020.00517.67
8.1.60.0050.00317.68
8.1.50.0000.00817.59
8.1.40.0090.00017.61
8.1.30.0000.00817.85
8.1.20.0000.00817.78
8.1.10.0040.00417.69
8.1.00.0000.00817.58
8.0.300.0000.00718.90
8.0.290.0000.00716.88
8.0.280.0080.00018.52
8.0.270.0000.00817.25
8.0.260.0050.00317.20
8.0.250.0000.00717.19
8.0.240.0070.00017.20
8.0.230.0000.00717.19
8.0.220.0030.00317.09
8.0.210.0030.00316.98
8.0.200.0000.00717.16
8.0.190.0090.00016.99
8.0.180.0000.00717.11
8.0.170.0040.00416.98
8.0.160.0040.00416.97
8.0.150.0030.00317.04
8.0.140.0070.00016.89
8.0.130.0050.00213.45
8.0.120.0020.00517.09
8.0.110.0000.00717.11
8.0.100.0000.00817.12
8.0.90.0040.00417.13
8.0.80.0090.00617.12
8.0.70.0040.00416.98
8.0.60.0000.00716.91
8.0.50.0080.00017.02
8.0.30.0110.00617.10
8.0.20.0120.00617.40
8.0.10.0030.00417.02
8.0.00.0090.00916.91
7.4.330.0050.00015.10
7.4.320.0060.00016.57
7.4.300.0060.00016.58
7.4.290.0040.00416.57
7.4.280.0080.00016.63
7.4.270.0000.00616.71
7.4.260.0000.00616.42
7.4.250.0000.00716.49
7.4.240.0000.00816.67
7.4.230.0070.00016.39
7.4.220.0080.00816.75
7.4.210.0110.00416.75
7.4.200.0070.00016.74
7.4.160.0080.00816.63
7.4.150.0130.00517.40
7.4.140.0120.00617.86
7.4.130.0100.00716.73
7.4.120.0130.00716.63
7.4.110.0130.00616.41
7.4.100.0150.00616.47
7.4.90.0060.01716.55
7.4.80.0060.01519.39
7.4.70.0060.01016.31
7.4.60.0090.00616.61
7.4.50.0080.00016.70
7.4.40.0100.00716.50
7.4.30.0090.00916.50
7.4.00.0050.01115.13
7.3.330.0000.00613.01
7.3.320.0050.00013.12
7.3.310.0040.00416.31
7.3.300.0070.00016.36
7.3.290.0120.00616.34
7.3.280.0040.01316.32
7.3.270.0130.00317.40
7.3.260.0160.00316.42
7.3.250.0090.00916.45
7.3.240.0070.01016.36
7.3.230.0070.01516.39
7.3.210.0060.01216.68
7.3.200.0060.01016.77
7.3.190.0040.01416.39
7.3.180.0120.00416.60
7.3.170.0090.00616.81
7.3.160.0000.01816.67
7.3.120.0030.01315.09
7.3.110.0030.01614.80
7.3.100.0030.00914.77
7.3.90.0030.00614.97
7.3.80.0100.00314.80
7.3.70.0060.00614.75
7.3.60.0070.00715.07
7.3.50.0030.01014.90
7.3.40.0120.00015.04
7.3.30.0030.01014.95
7.3.20.0120.00316.43
7.3.10.0070.01016.93
7.3.00.0060.00316.82
7.2.330.0100.01016.99
7.2.320.0110.00816.93
7.2.310.0130.01016.78
7.2.300.0130.00616.70
7.2.290.0120.00916.46
7.2.250.0040.01315.18
7.2.240.0120.00615.54
7.2.230.0090.00615.10
7.2.220.0040.00715.01
7.2.210.0060.00915.06
7.2.200.0030.01215.39
7.2.190.0140.00015.02
7.2.180.0110.00714.95
7.2.170.0060.00615.10
7.2.60.0060.00616.93
7.2.00.0040.01119.61
7.1.330.0030.01016.00
7.1.320.0080.00315.73
7.1.310.0080.00515.77
7.1.300.0050.00815.95
7.1.290.0030.01016.01
7.1.280.0000.01215.92
7.1.270.0040.00715.74
7.1.260.0000.01415.75
7.1.200.0110.00316.00
7.1.100.0080.00818.34
7.1.70.0000.00717.15
7.1.60.0110.01419.12
7.1.50.0230.01034.65
7.1.00.0070.08722.42
7.0.200.0090.00617.00
7.0.60.0100.03719.95
7.0.50.0070.08317.81
7.0.40.0130.06320.24
7.0.30.0370.03320.09
7.0.20.0300.07320.13
7.0.10.0270.05720.22
7.0.00.0030.07720.16
5.6.280.0030.03721.04
5.6.210.0030.04320.72
5.6.200.0030.08318.10
5.6.190.0030.09020.61
5.6.180.0130.04720.67
5.6.170.0300.07720.61
5.6.160.0000.04720.49
5.6.150.0030.08718.16
5.6.140.0100.07318.17
5.6.130.0000.04318.18
5.6.120.0030.08320.89
5.6.110.0070.06720.98
5.6.100.0030.08720.98
5.6.90.0170.08021.09
5.6.80.0070.07320.52
5.6.70.0300.06320.27
5.5.350.0270.08020.40
5.5.340.0100.03317.99
5.5.330.0100.07020.21
5.5.320.0000.04720.20
5.5.310.0270.07020.27
5.5.300.0030.04017.91
5.5.290.0000.05717.95
5.5.280.0100.08020.96
5.5.270.0100.08720.64
5.5.260.0070.08720.76
5.5.250.0030.06720.68
5.5.240.0230.07320.06
5.4.450.0130.06319.11
5.4.440.0270.04319.55
5.4.430.0100.05719.27
5.4.420.0100.06019.58
5.4.410.0100.07019.32
5.4.400.0070.06019.21
5.4.390.0100.05719.13
5.4.380.0100.07019.10
5.4.370.0170.04719.23
5.4.360.0130.05319.12
5.4.350.0130.05319.25
5.4.340.0070.06019.12
5.4.320.0130.05718.95
5.4.310.0130.06019.23
5.4.300.0070.06019.26
5.4.290.0230.06719.09
5.4.280.0400.08019.07
5.4.270.0230.07719.10
5.4.260.0200.05319.11
5.4.250.0130.06018.90
5.4.240.0200.06319.24
5.4.230.0130.05318.94
5.4.220.0170.05018.77
5.4.210.0170.04718.98
5.4.200.0100.06018.94
5.4.190.0100.08018.90
5.4.180.0130.07719.25
5.4.170.0170.05018.80
5.4.160.0230.05319.05
5.4.150.0330.04718.78
5.4.140.0130.05716.28
5.4.130.0170.05016.36
5.4.120.0100.07016.57
5.4.110.0170.06016.46
5.4.100.0170.05016.11
5.4.90.0200.04016.61
5.4.80.0100.05716.24
5.4.70.0200.04016.47
5.4.60.0330.06316.37
5.4.50.0000.05316.20
5.4.40.0000.05016.29
5.4.30.0100.05716.15
5.4.20.0000.04716.04

preferences:
53.76 ms | 401 KiB | 5 Q