3v4l.org

run code in 300+ PHP versions simultaneously
<?php // $str = '24/12/2013'; //$date = DateTime::createFromFormat('d/m/Y', $str); //$date->format('Y-m-d'); // => 2013-12-24 // echo $str; echo 'bla';

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)
8.3.70.0100.01318.18
8.3.60.0140.00718.13
8.3.50.0090.01121.02
8.3.40.0110.00318.44
8.3.30.0140.00018.96
8.3.20.0070.00020.20
8.3.10.0000.00722.00
8.3.00.0070.00022.52
8.2.190.0110.01116.58
8.2.180.0150.00416.32
8.2.170.0150.00022.96
8.2.160.0030.01018.96
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0110.00826.16
8.2.120.0040.00419.36
8.2.110.0090.00021.99
8.2.100.0040.00719.45
8.2.90.0040.00419.25
8.2.80.0040.00417.97
8.2.70.0090.00317.25
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00819.82
8.2.30.0040.00417.91
8.2.20.0040.00417.51
8.2.10.0040.00417.42
8.2.00.0050.00317.65
8.1.280.0030.01025.92
8.1.270.0040.00422.01
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0000.00824.01
8.1.230.0070.00419.01
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0030.00617.10
8.1.190.0050.00317.39
8.1.180.0040.00418.57
8.1.170.0060.00618.24
8.1.160.0000.00721.99
8.1.150.0000.00718.45
8.1.140.0070.00017.36
8.1.130.0000.00717.25
8.1.120.0000.00717.23
8.1.110.0040.00417.32
8.1.100.0030.00517.31
8.1.90.0030.00317.32
8.1.80.0050.00317.31
8.1.70.0070.00017.30
8.1.60.0030.00617.42
8.1.50.0040.00417.25
8.1.40.0050.00217.29
8.1.30.0000.00717.38
8.1.20.0000.00917.40
8.1.10.0040.00417.33
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0040.00417.04
8.0.280.0030.00518.31
8.0.270.0000.00717.18
8.0.260.0050.00216.69
8.0.250.0030.00316.78
8.0.240.0020.00516.84
8.0.230.0000.00716.76
8.0.220.0030.00316.69
8.0.210.0030.00316.64
8.0.200.0000.00716.79
8.0.190.0040.00416.84
8.0.180.0070.00016.76
8.0.170.0030.00316.72
8.0.160.0050.00216.73
8.0.150.0000.00816.73
8.0.140.0030.00516.70
8.0.130.0030.00313.14
8.0.120.0030.00516.71
8.0.110.0070.00016.58
8.0.100.0070.00016.75
8.0.90.0040.00416.72
8.0.80.0100.01316.75
8.0.70.0070.00016.78
8.0.60.0080.00016.75
8.0.50.0040.00416.59
8.0.30.0150.00316.99
8.0.20.0130.01017.40
8.0.10.0040.00416.70
8.0.00.0150.00916.68
7.4.330.0050.00015.00
7.4.320.0070.00016.22
7.4.300.0030.00316.35
7.4.290.0030.00316.45
7.4.280.0070.00016.40
7.4.270.0030.00316.52
7.4.260.0030.00316.42
7.4.250.0050.00216.32
7.4.240.0020.00516.38
7.4.230.0030.00316.52
7.4.220.0060.00916.52
7.4.210.0050.01116.39
7.4.200.0030.00316.28
7.4.190.0000.00716.45
7.4.160.0080.00816.16
7.4.150.0070.01017.40
7.4.140.0100.01117.86
7.4.130.0050.01216.35
7.4.120.0090.00816.31
7.4.110.0140.00316.52
7.4.100.0090.00916.35
7.4.90.0140.00716.31
7.4.80.0040.01319.39
7.4.70.0150.00316.30
7.4.60.0140.00316.49
7.4.50.0030.00616.17
7.4.40.0040.01422.77
7.4.30.0090.00616.14
7.4.00.0060.00914.67
7.3.330.0050.00013.01
7.3.320.0000.00512.96
7.3.310.0030.00316.11
7.3.300.0050.00216.09
7.3.290.0130.00316.09
7.3.280.0070.00916.12
7.3.270.0130.01417.40
7.3.260.0090.00916.12
7.3.250.0110.00816.20
7.3.240.0060.00916.37
7.3.230.0110.01116.39
7.3.210.0060.01216.43
7.3.200.0030.01319.39
7.3.190.0090.00916.46
7.3.180.0080.00816.37
7.3.170.0130.01016.27
7.3.160.0120.00316.32
7.3.120.0070.01014.79
7.2.330.0100.00616.73
7.2.320.0060.01216.23
7.2.310.0070.01016.18
7.2.300.0090.00616.23
7.2.290.0080.00816.42
7.2.00.0090.00318.94
7.1.100.0070.00717.86
7.1.70.0040.00417.01
7.1.60.0100.01319.82
7.1.50.0160.00616.99
7.1.00.0000.07722.28
7.0.200.0000.00716.71
7.0.140.0000.07322.09
7.0.70.4370.04319.86
7.0.60.0070.07019.84
7.0.50.0130.07717.87
7.0.40.0130.06320.10
7.0.30.0330.07320.34
7.0.20.0330.04020.18
7.0.10.0230.04020.33
7.0.00.0100.06020.30
5.6.280.0100.06721.03
5.6.210.0070.08020.70
5.6.200.0030.08718.18
5.6.190.0070.04020.65
5.6.180.0230.03720.75
5.6.170.0270.07720.48
5.6.160.0100.08320.40
5.6.150.0070.07018.22
5.6.140.0000.04318.19
5.6.130.0070.07018.18
5.6.120.0100.07321.00
5.6.110.0100.07721.13
5.6.100.0130.08020.97
5.6.90.0030.08320.96
5.6.80.0030.08720.39
5.6.70.0400.06720.27
5.5.350.0070.09020.43
5.5.340.0070.07317.91
5.5.330.0070.05720.40
5.5.320.0030.07020.47
5.5.310.0070.05020.28
5.5.300.0170.07017.98
5.5.290.0070.08018.01
5.5.280.0070.03720.84
5.5.270.0030.09320.76
5.5.260.0130.04720.86
5.5.250.0100.06320.65
5.5.240.0030.05020.15
5.4.450.0700.05719.58
5.4.440.0770.05719.47
5.4.430.0070.05719.11
5.4.420.0900.06319.10
5.4.410.0000.06019.37
5.4.400.0630.06719.17
5.4.390.0100.06019.10
5.4.380.0170.05718.72
5.4.370.0500.05018.61
5.4.360.0470.06018.42
5.4.350.0070.03611.97
5.4.340.0040.03811.97
5.4.320.0060.03612.45
5.4.310.0090.03612.45
5.4.300.0080.03612.45
5.4.290.0090.03912.45
5.4.280.0050.03612.34
5.4.270.0060.04212.35
5.4.260.0060.03812.32
5.4.250.0060.03812.32
5.4.240.0070.03512.31
5.4.230.0070.03712.31
5.4.220.0020.04412.31
5.4.210.0070.03512.31
5.4.200.0070.03712.30
5.4.190.0080.03512.30
5.4.180.0100.03212.30
5.4.170.0070.04112.31
5.4.160.0070.03812.30
5.4.150.0060.03512.30
5.4.140.0050.04611.99
5.4.130.0080.04611.97
5.4.120.0050.03911.93
5.4.110.0060.03511.93
5.4.100.0050.03711.93
5.4.90.0040.03911.93
5.4.80.0080.03511.93
5.4.70.0080.03811.92
5.4.60.0080.04311.92
5.4.50.0070.03611.92
5.4.40.0020.03911.91
5.4.30.0060.04011.91
5.4.20.0050.03611.91
5.4.10.0040.03611.91
5.4.00.0010.04011.40
5.3.290.0050.05112.80
5.3.280.0090.03712.71
5.3.270.0050.03812.72
5.3.260.0110.04712.72
5.3.250.0070.03812.71
5.3.240.0070.04912.72
5.3.230.0100.03612.71
5.3.220.0040.03912.68
5.3.210.0090.04012.68
5.3.200.0080.03912.68
5.3.190.0100.04412.68
5.3.180.0090.04612.67
5.3.170.0090.03712.67
5.3.160.0060.03712.67
5.3.150.0060.04312.67
5.3.140.0060.03712.66
5.3.130.0090.03812.66
5.3.120.0070.03612.66
5.3.110.0070.04812.66
5.3.100.0060.04012.12
5.3.90.0050.03812.08
5.3.80.0070.03712.08
5.3.70.0070.03812.08
5.3.60.0090.05112.07
5.3.50.0090.04912.00
5.3.40.0100.04512.00
5.3.30.0060.03711.94
5.3.20.0060.03611.69
5.3.10.0070.03411.65
5.3.00.0070.03811.64

preferences:
55.74 ms | 401 KiB | 5 Q