3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = explode("/",'9/28/2007'); for($i=0;$i<2;$i++){ if(strlen($date[$i]) < 2){ $date[$i] = '0'.$date[$i]; } } echo $date[2].$date[0].$date[1]; //echo strlen('000');

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)
8.3.60.0120.00318.18
8.3.50.0130.00316.36
8.3.40.0070.00718.84
8.3.30.0040.01119.07
8.3.20.0070.00020.39
8.3.10.0080.00023.48
8.3.00.0060.00319.26
8.2.180.0130.00316.38
8.2.170.0090.00622.96
8.2.160.0110.00420.29
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0030.01320.77
8.2.110.0110.00022.23
8.2.100.0040.00717.63
8.2.90.0030.00519.34
8.2.80.0080.00017.97
8.2.70.0030.00917.47
8.2.60.0030.00618.05
8.2.50.0030.00618.07
8.2.40.0000.00718.09
8.2.30.0040.00418.05
8.2.20.0000.00717.80
8.2.10.0070.00018.00
8.2.00.0040.00417.75
8.1.280.0110.00325.92
8.1.270.0040.00423.77
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0090.00023.74
8.1.230.0040.00719.15
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0070.00417.23
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0090.00018.46
8.1.160.0040.00421.93
8.1.150.0030.00518.83
8.1.140.0050.00317.45
8.1.130.0030.00317.82
8.1.120.0050.00217.51
8.1.110.0040.00417.50
8.1.100.0030.00317.46
8.1.90.0050.00317.41
8.1.80.0040.00417.41
8.1.70.0080.00017.46
8.1.60.0000.00817.54
8.1.50.0000.00817.48
8.1.40.0040.00417.54
8.1.30.0040.00417.54
8.1.20.0040.00417.61
8.1.10.0040.00417.58
8.1.00.0040.00417.52
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00818.43
8.0.270.0070.00017.21
8.0.260.0000.00817.14
8.0.250.0040.00416.89
8.0.240.0080.00016.92
8.0.230.0000.00716.91
8.0.220.0030.00316.90
8.0.210.0030.00316.86
8.0.200.0000.00716.88
8.0.190.0050.00316.95
8.0.180.0000.00816.86
8.0.170.0000.00816.88
8.0.160.0050.00316.80
8.0.150.0040.00416.83
8.0.140.0070.00016.85
8.0.130.0000.00513.27
8.0.120.0080.00016.76
8.0.110.0060.00316.82
8.0.100.0040.00416.77
8.0.90.0040.00416.92
8.0.80.0110.00916.84
8.0.70.0000.00716.88
8.0.60.0070.00016.78
8.0.50.0000.00716.95
8.0.30.0080.01016.84
8.0.20.0070.01017.44
8.0.10.0040.00416.83
8.0.00.0090.01116.78
7.4.330.0000.00515.02
7.4.320.0060.00016.54
7.4.300.0000.00616.51
7.4.290.0000.00716.48
7.4.280.0080.00016.60
7.4.270.0040.00416.50
7.4.260.0000.00816.30
7.4.250.0000.00716.46
7.4.240.0050.00216.62
7.4.230.0030.00316.47
7.4.220.0110.00716.48
7.4.210.0040.01416.47
7.4.200.0070.00016.60
7.4.160.0070.01016.25
7.4.150.0200.00617.40
7.4.140.0090.01017.86
7.4.130.0050.01216.55
7.4.120.0120.00616.67
7.4.110.0130.01016.54
7.4.100.0170.00016.30
7.4.90.0030.01416.50
7.4.80.0060.01319.39
7.4.70.0080.00916.43
7.4.60.0170.00016.47
7.4.50.0000.00816.65
7.4.40.0110.00616.44
7.4.30.0140.00816.39
7.4.00.0000.01014.96
7.3.330.0000.00513.16
7.3.320.0000.00513.27
7.3.310.0000.00716.29
7.3.300.0070.00016.17
7.3.290.0050.01016.32
7.3.280.0070.01016.33
7.3.270.0070.01817.40
7.3.260.0130.00716.73
7.3.250.0100.00716.52
7.3.240.0070.01116.56
7.3.230.0070.01116.39
7.3.210.0040.01516.42
7.3.200.0030.01419.39
7.3.190.0130.00316.54
7.3.180.0090.00616.41
7.3.170.0040.01216.40
7.3.160.0050.01016.45
7.2.330.0120.00416.74
7.2.320.0040.01316.43
7.2.310.0170.00716.68
7.2.300.0080.00816.72
7.2.290.0060.01616.53
7.2.00.0060.00919.71
7.1.100.0040.01117.88
7.1.70.0040.00416.92
7.1.60.0070.01419.32
7.1.50.0170.01016.83
7.1.00.0030.07722.47
7.0.200.0000.00916.68
7.0.140.0000.07321.95
7.0.60.0100.06019.94
7.0.50.0100.08317.80
7.0.40.0030.04320.23
7.0.30.0400.06320.20
7.0.20.0300.08320.00
7.0.10.0030.09020.13
7.0.00.0070.04720.01
5.6.280.0030.07321.07
5.6.210.0070.06720.50
5.6.200.0070.08718.18
5.6.190.0030.04320.77
5.6.180.0100.04020.45
5.6.170.0300.07320.37
5.6.160.0000.04720.70
5.6.150.0070.08018.09
5.6.140.0130.05018.22
5.6.130.0030.04718.15
5.6.120.0130.05321.02
5.6.110.0070.03721.14
5.6.100.0070.08721.08
5.6.90.0070.04320.98
5.6.80.0000.06320.42
5.6.70.4700.03020.27
5.5.350.0370.07320.52
5.5.340.0100.05717.96
5.5.330.0100.08020.12
5.5.320.0270.04720.34
5.5.310.0270.04020.50
5.5.300.0070.08317.90
5.5.290.0070.07017.95
5.5.280.0000.07720.80
5.5.270.0130.07020.88
5.5.260.0100.07020.79
5.5.250.0070.07020.68
5.5.240.2830.03720.16
5.4.450.0900.05719.45
5.4.440.0870.06319.26
5.4.430.1000.04719.10
5.4.420.0930.06319.27
5.4.410.0430.05719.00
5.4.400.0770.05018.81
5.4.390.0800.05718.84
5.4.380.0830.06319.08
5.4.370.0970.06318.91
5.4.360.0530.04719.16
5.4.350.0600.05719.12
5.4.340.0020.03811.97
5.4.320.0060.03612.46
5.4.310.0090.03512.45
5.4.300.0040.03912.46
5.4.290.0020.04112.45
5.4.280.0090.03112.35
5.4.270.0070.03512.35
5.4.260.0080.03512.35
5.4.250.0030.03912.35
5.4.240.0060.03512.35
5.4.230.0010.04212.34
5.4.220.0060.03712.34
5.4.210.0030.03812.34
5.4.200.0070.03612.34
5.4.190.0050.04012.34
5.4.180.0040.03712.34
5.4.170.0040.03812.35
5.4.160.0040.03712.35
5.4.150.0050.03812.34
5.4.140.0090.04412.02
5.4.130.0090.03812.01
5.4.120.0050.03711.97
5.4.110.0040.05211.97
5.4.100.0090.04111.97
5.4.90.0090.03311.96
5.4.80.0070.03511.96
5.4.70.0050.03411.96
5.4.60.0050.03411.96
5.4.50.0050.03511.96
5.4.40.0060.03311.95
5.4.30.0050.03511.95
5.4.20.0090.03111.95
5.4.10.0120.02611.95
5.4.00.0070.03311.44
5.3.290.0030.04112.80
5.3.280.0060.03812.71
5.3.270.0050.04012.73
5.3.260.0100.03512.71
5.3.250.0060.03712.72
5.3.240.0050.03812.72
5.3.230.0060.03712.71
5.3.220.0060.03712.68
5.3.210.0050.04012.68
5.3.200.0060.03712.68
5.3.190.0070.03712.67
5.3.180.0050.03812.67
5.3.170.0040.03712.67
5.3.160.0050.03812.67
5.3.150.0070.03712.68
5.3.140.0050.03812.66
5.3.130.0070.03712.66
5.3.120.0080.03612.66
5.3.110.0050.04012.66
5.3.100.0080.03512.12
5.3.90.0040.03812.09
5.3.80.0030.03912.08
5.3.70.0100.03312.07
5.3.60.0060.03612.06
5.3.50.0050.03712.00
5.3.40.0030.04012.00
5.3.30.0030.03911.95
5.3.20.0070.03511.72
5.3.10.0040.03711.69
5.3.00.0050.03811.68
5.2.170.0060.0299.18
5.2.160.0080.0289.18
5.2.150.0030.0339.18
5.2.140.0040.0319.18
5.2.130.0040.0289.13
5.2.120.0060.0279.14
5.2.110.0060.0299.14
5.2.100.0070.0269.14
5.2.90.0050.0289.14
5.2.80.0070.0289.13
5.2.70.0060.0289.13
5.2.60.0040.0309.09
5.2.50.0050.0329.05
5.2.40.0080.0359.03
5.2.30.0070.0369.00
5.2.20.0020.0329.00
5.2.10.0050.0288.92
5.2.00.0030.0328.77
5.1.60.0040.0268.06
5.1.50.0050.0328.06
5.1.40.0050.0328.04
5.1.30.0040.0278.39
5.1.20.0060.0278.41
5.1.10.0040.0338.14
5.1.00.0060.0268.14
5.0.50.0070.0266.62
5.0.40.0070.0256.47
5.0.30.0050.0376.29
5.0.20.0020.0226.26
5.0.10.0010.0226.23
5.0.00.0020.0326.23
4.4.90.0020.0164.78
4.4.80.0020.0224.75
4.4.70.0030.0214.76
4.4.60.0020.0214.76
4.4.50.0010.0174.77
4.4.40.0040.0244.71
4.4.30.0040.0144.76
4.4.20.0020.0164.85
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0040.0144.66
4.3.100.0020.0154.66
4.3.90.0020.0154.63
4.3.80.0010.0314.58
4.3.70.0050.0204.63
4.3.60.0020.0214.63
4.3.50.0050.0124.63
4.3.40.0020.0244.54
4.3.30.0020.0153.29
4.3.20.0030.0153.26
4.3.10.0020.0153.22
4.3.00.0000.0237.11

preferences:
66.99 ms | 400 KiB | 5 Q