3v4l.org

run code in 300+ PHP versions simultaneously
<?php $nvalue = utf8_decode( 'Baden-Wûrttemberg' ); echo $nvalue; $n2value = str_replace( 'û','u', $nvalue ); echo $n2value;

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)
8.3.60.0140.00716.38
8.3.50.0110.00416.16
8.3.40.0120.00318.79
8.3.30.0000.01418.55
8.3.20.0080.00020.21
8.3.10.0070.00021.60
8.3.00.0000.00720.10
8.2.180.0070.01116.63
8.2.170.0040.01122.96
8.2.160.0130.00020.37
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00317.48
8.2.110.0100.00021.07
8.2.100.0060.00618.05
8.2.90.0000.00719.17
8.2.80.0080.00017.97
8.2.70.0050.00317.63
8.2.60.0050.00217.80
8.2.50.0080.00018.07
8.2.40.0000.00819.28
8.2.30.0000.00820.64
8.2.20.0040.00417.79
8.2.10.0000.00818.00
8.2.00.0040.00418.07
8.1.280.0120.00325.92
8.1.270.0050.00323.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.75
8.1.230.0080.00417.42
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0050.00518.46
8.1.160.0000.00721.94
8.1.150.0000.00818.79
8.1.140.0080.00017.38
8.1.130.0040.00417.69
8.1.120.0000.00817.44
8.1.110.0000.00717.28
8.1.100.0000.00717.31
8.1.90.0000.00817.29
8.1.80.0000.00817.36
8.1.70.0000.00717.34
8.1.60.0080.00017.52
8.1.50.0060.00317.43
8.1.40.0000.00817.34
8.1.30.0000.00917.54
8.1.20.0050.00317.56
8.1.10.0000.00717.52
8.1.00.0000.00717.45
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0040.00418.30
8.0.270.0030.00317.35
8.0.260.0060.00317.24
8.0.250.0040.00416.99
8.0.240.0000.00816.89
8.0.230.0070.00016.75
8.0.220.0030.00416.78
8.0.210.0040.00416.86
8.0.200.0050.00316.92
8.0.190.0000.00816.84
8.0.180.0040.00416.80
8.0.170.0090.00016.81
8.0.160.0060.00316.94
8.0.150.0070.00016.69
8.0.140.0000.00816.81
8.0.130.0000.00713.23
8.0.120.0050.00216.82
8.0.110.0000.00716.82
8.0.100.0080.00016.88
8.0.90.0070.00016.71
8.0.80.0080.00816.75
8.0.70.0050.00316.77
8.0.60.0060.00316.70
8.0.50.0040.00416.68
8.0.30.0080.00817.23
8.0.20.0100.01017.40
8.0.10.0000.00716.81
8.0.00.0130.00416.63
7.4.330.0000.00615.08
7.4.320.0030.00316.36
7.4.300.0000.00616.54
7.4.290.0040.00416.35
7.4.280.0060.00616.56
7.4.270.0030.00516.53
7.4.260.0040.00416.48
7.4.250.0000.00716.40
7.4.240.0020.00516.44
7.4.230.0000.00716.55
7.4.220.0130.00816.47
7.4.210.0040.01116.44
7.4.200.0030.00316.52
7.4.160.0070.01016.47
7.4.150.0070.01117.40
7.4.140.0150.00517.86
7.4.130.0110.00816.59
7.4.120.0080.00816.41
7.4.110.0130.00616.63
7.4.100.0090.00916.48
7.4.90.0070.01116.25
7.4.80.0110.00619.39
7.4.70.0140.00416.52
7.4.60.0080.00816.47
7.4.50.0030.00616.29
7.4.40.0070.01016.49
7.4.30.0090.01216.29
7.4.00.0070.00714.73
7.3.330.0000.00513.03
7.3.320.0000.00512.99
7.3.310.0000.00716.23
7.3.300.0070.00016.05
7.3.290.0030.01216.17
7.3.280.0080.00916.24
7.3.270.0130.00417.40
7.3.260.0060.01116.46
7.3.250.0140.00816.36
7.3.240.0110.00816.13
7.3.230.0120.00416.39
7.3.210.0090.00616.30
7.3.200.0130.00316.36
7.3.190.0090.00916.06
7.3.180.0060.00916.21
7.3.170.0000.01616.27
7.3.160.0090.00916.59
7.2.330.0110.01216.55
7.2.320.0120.00616.64
7.2.310.0130.00316.34
7.2.300.0060.01016.34
7.2.290.0080.01116.66
7.2.60.0030.01016.66
7.1.200.0070.00315.52
7.1.80.0130.01116.07
7.1.70.0070.00816.25
7.1.60.0220.00826.24
7.1.50.0190.01324.89
7.1.40.2860.01332.54
7.1.30.3050.01132.41
7.1.20.2870.01332.43
7.1.10.2200.01014.86
7.1.00.0980.04718.75
7.0.200.0160.01014.61
7.0.190.0060.01514.89
7.0.180.0180.01314.22
7.0.170.2780.01314.25
7.0.160.2830.00814.07
7.0.150.2130.00714.50
7.0.140.2550.01514.46
7.0.130.2560.01014.62
7.0.120.3600.01014.71
7.0.110.2140.01014.59
7.0.100.1960.00714.66
7.0.90.2400.00914.30
7.0.80.2100.00714.53
7.0.70.1960.01314.50
7.0.60.1170.02317.15
7.0.50.1190.04116.06
7.0.40.0920.04217.31
7.0.30.1150.03317.54
7.0.20.1370.02317.41
7.0.10.1050.04617.47
7.0.00.1200.03817.32
5.6.300.0130.06320.55
5.6.290.0260.06720.69
5.6.280.0070.05620.99
5.6.270.0130.07920.77
5.6.260.0220.07620.92
5.6.250.0100.06120.94
5.6.240.0120.06420.75
5.6.230.0130.06920.71
5.6.220.0140.08420.85
5.6.210.0100.07120.77
5.6.200.0080.08519.46
5.6.190.0120.07120.85
5.6.180.0260.04620.80
5.6.170.0240.06420.69
5.6.160.0100.07020.63
5.6.150.0160.07019.42
5.6.140.0130.07519.47
5.6.130.0100.08019.41
5.6.120.0110.07320.88
5.6.110.0120.07020.96
5.6.100.0050.06621.05
5.6.90.0110.05620.83
5.6.80.0080.07120.37
5.6.70.0190.06620.08
5.6.60.0160.05920.28
5.6.50.0130.05520.20
5.6.40.0070.06020.07
5.6.30.0200.04620.18
5.6.20.0170.05120.25
5.6.10.0070.06320.28
5.6.00.0100.07620.30
5.5.380.0170.06017.44
5.5.370.0210.05917.51
5.5.360.0200.07517.46
5.5.350.0260.07418.87
5.5.340.0170.04117.93
5.5.330.0110.06419.03
5.5.320.0080.07019.12
5.5.310.0180.06619.05
5.5.300.0170.07517.95
5.5.290.0160.07017.94
5.5.280.0070.06419.32
5.5.270.0110.07719.46
5.5.260.0080.07819.18
5.5.250.0130.05619.10
5.5.240.0050.06718.65
5.5.230.0150.06017.35
5.5.220.0070.07217.17
5.5.210.0100.05217.25
5.5.200.0030.05817.26
5.5.190.0110.06717.11
5.5.180.0100.07517.32
5.5.160.0130.06017.15
5.5.150.0200.04417.34
5.5.140.0060.05717.41
5.5.130.0030.08217.32
5.5.120.0100.05617.27
5.5.110.0230.04517.19
5.5.100.0180.05617.21
5.5.90.0110.06017.32
5.5.80.0110.05417.05
5.5.70.0130.05217.21
5.5.60.0160.05717.17
5.5.50.0070.05517.12
5.5.40.0130.05317.20
5.5.30.0030.06217.14
5.5.20.0000.09217.29
5.5.10.0130.05217.11
5.5.00.0040.05917.00
5.4.450.0540.06519.33
5.4.440.0470.07019.31
5.4.430.0420.06219.49
5.4.420.0460.05119.43
5.4.410.0420.06719.35
5.4.400.0420.06119.01
5.4.390.0450.06419.04
5.4.380.0530.05419.11
5.4.370.0450.06019.15
5.4.360.0480.05419.00
5.4.350.0420.06319.01
5.4.340.0500.05619.07
5.4.320.0480.06519.07
5.4.310.0520.05719.16
5.4.300.0460.06419.11
5.4.290.0410.04918.77
5.4.280.0420.05518.97
5.4.270.0430.05319.06
5.4.260.0410.05519.07
5.4.250.0410.05818.99
5.4.240.0400.05918.91
5.4.230.0480.05718.85
5.4.220.0440.05418.94
5.4.210.0370.06319.08
5.4.200.0420.05119.09
5.4.190.0500.05119.04
5.4.180.0430.06719.09
5.4.170.0430.05219.02
5.4.160.0430.05419.08
5.4.150.0440.05719.12
5.4.140.0410.05516.35
5.4.130.0330.05816.40
5.4.120.0400.05416.37
5.4.110.0540.05216.45
5.4.100.0450.05816.52
5.4.90.0350.05916.54
5.4.80.0430.05316.30
5.4.70.0130.05716.33
5.4.60.0180.07116.22
5.4.50.0120.06816.43
5.4.40.0150.06116.40
5.4.30.0130.05516.46
5.4.20.0150.05816.35
5.4.10.0210.04916.40
5.4.00.0170.04315.95

preferences:
46.68 ms | 401 KiB | 5 Q