3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(levenshtein('валентинович', 'валерьевич', 1, 2, 1)); ?>

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)
8.3.60.0120.00918.41
8.3.50.0140.00521.01
8.3.40.0110.00418.35
8.3.30.0100.00318.46
8.3.20.0000.00720.07
8.3.10.0080.00021.66
8.3.00.0080.00017.68
8.2.180.0130.00618.16
8.2.170.0100.01022.96
8.2.160.0070.00720.18
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0030.00617.50
8.2.110.0030.00622.27
8.2.100.0000.01117.50
8.2.90.0000.00918.92
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0030.00517.68
8.2.50.0040.00418.07
8.2.40.0040.00419.29
8.2.30.0040.00419.43
8.2.20.0040.00417.50
8.2.10.0000.00717.85
8.2.00.0080.00017.91
8.1.280.0140.00325.92
8.1.270.0040.00421.90
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0040.00422.58
8.1.230.0060.00617.42
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0040.00417.11
8.1.180.0050.00318.10
8.1.170.0030.00618.43
8.1.160.0000.00721.95
8.1.150.0000.00718.62
8.1.140.0000.00917.29
8.1.130.0000.00717.55
8.1.120.0030.00317.30
8.1.110.0050.00217.20
8.1.100.0040.00417.21
8.1.90.0050.00217.34
8.1.80.0000.00717.18
8.1.70.0040.00417.33
8.1.60.0080.00017.39
8.1.50.0000.00817.28
8.1.40.0000.00817.39
8.1.30.0040.00417.48
8.1.20.0080.00017.51
8.1.10.0030.00517.23
8.1.00.0040.00417.27
8.0.300.0000.00718.77
8.0.290.0030.00316.63
8.0.280.0030.00318.18
8.0.270.0070.00017.02
8.0.260.0000.00917.16
8.0.250.0030.00516.83
8.0.240.0000.00716.84
8.0.230.0000.00716.78
8.0.220.0000.00716.77
8.0.210.0030.00316.68
8.0.200.0030.00316.74
8.0.190.0030.00316.69
8.0.180.0080.00016.73
8.0.170.0040.00416.60
8.0.160.0070.00016.84
8.0.150.0040.00416.68
8.0.140.0000.00816.77
8.0.130.0000.00513.17
8.0.120.0040.00416.76
8.0.110.0040.00416.71
8.0.100.0080.00016.62
8.0.90.0000.00716.63
8.0.80.0060.00916.64
8.0.70.0080.00016.62
8.0.60.0040.00416.69
8.0.50.0070.00016.63
8.0.30.0120.00416.92
8.0.20.0090.01117.40
8.0.10.0070.00016.92
8.0.00.0140.00816.72
7.4.330.0030.00315.08
7.4.320.0000.00616.30
7.4.300.0000.00716.22
7.4.290.0050.00316.39
7.4.280.0040.00416.37
7.4.270.0070.00016.32
7.4.260.0040.00416.35
7.4.250.0030.00616.41
7.4.240.0060.00116.39
7.4.230.0030.00316.44
7.4.220.0030.01316.38
7.4.210.0080.00816.52
7.4.200.0000.00716.16
7.4.160.0100.00616.38
7.4.150.0070.01017.40
7.4.140.0130.00417.86
7.4.130.0080.00916.29
7.4.120.0140.00316.38
7.4.110.0100.00716.43
7.4.100.0100.01316.49
7.4.90.0120.00616.31
7.4.80.0080.01419.39
7.4.70.0060.01216.34
7.4.60.0060.00916.30
7.4.50.0040.00416.32
7.4.40.0130.01016.42
7.4.30.0090.01316.38
7.4.00.0030.01415.05
7.3.330.0030.00313.03
7.3.320.0030.00313.00
7.3.310.0000.00715.98
7.3.300.0030.00316.01
7.3.290.0030.00316.16
7.3.280.0090.01016.05
7.3.270.0120.01317.40
7.3.260.0110.01016.27
7.3.250.0060.01216.26
7.3.240.0150.00616.24
7.3.230.0060.01116.39
7.3.210.0120.00816.34
7.3.200.0110.00516.25
7.3.190.0060.01016.12
7.3.180.0060.00916.39
7.3.170.0070.01016.27
7.3.160.0030.01316.17
7.2.330.0070.01316.21
7.2.320.0140.00316.33
7.2.310.0160.00016.41
7.2.300.0000.02016.43
7.2.290.0090.01216.55
7.1.70.0000.00817.16
7.1.60.0100.01019.27
7.1.50.0100.01316.77
7.1.00.0070.07322.37
7.0.200.0000.01016.50
7.0.60.0070.08720.06
7.0.50.0000.04717.81
7.0.40.0030.04320.30
7.0.30.0370.08320.18
7.0.20.0270.07320.14
7.0.10.0070.08720.01
7.0.00.0100.04320.29
5.6.280.0000.03321.02
5.6.210.0070.07020.46
5.6.200.0030.06018.12
5.6.190.0130.03320.75
5.6.180.0200.05720.41
5.6.170.0400.07720.41
5.6.160.0170.06720.37
5.6.150.0170.07718.08
5.6.140.0000.06018.19
5.6.130.0130.07718.18
5.6.120.0170.05721.09
5.6.110.0100.08320.99
5.6.100.0100.04021.10
5.6.90.0100.06021.07
5.6.80.0070.05320.41
5.6.70.2900.03720.23
5.5.350.0070.03320.40
5.5.340.0070.03717.98
5.5.330.0030.06320.21
5.5.320.0370.07720.24
5.5.310.0370.06720.20
5.5.300.0100.03717.92
5.5.290.0030.04017.96
5.5.280.0170.07020.79
5.5.270.0100.07720.94
5.5.260.0100.07320.86
5.5.250.0070.08320.45
5.5.240.0270.07720.14
5.4.450.0200.06719.26
5.4.440.0070.07019.30
5.4.430.0330.05019.46
5.4.420.0170.07019.62
5.4.410.0300.05319.35
5.4.400.0100.08319.18
5.4.390.0300.05019.28
5.4.380.0130.06319.25
5.4.370.0170.05719.18
5.4.360.0130.06319.13
5.4.350.0200.05719.21
5.4.340.0200.05718.77
5.4.320.0200.06319.27
5.4.310.0230.05019.18
5.4.300.0200.06019.18
5.4.290.0230.07719.18
5.4.280.0330.07019.20
5.4.270.0230.07319.28
5.4.260.0230.06719.29
5.4.250.0230.08019.11
5.4.240.0400.06019.08
5.4.230.0230.05719.14
5.4.220.0400.04319.13
5.4.210.0230.05018.76
5.4.200.0300.05019.27
5.4.190.0130.06318.90
5.4.180.0300.04719.29
5.4.170.0300.06019.13
5.4.160.0130.06019.12
5.4.150.0230.05719.12
5.4.140.0330.06316.25
5.4.130.0330.05716.16
5.4.120.0270.06316.43
5.4.110.0200.06716.53
5.4.100.0230.04316.07
5.4.90.0130.05016.50
5.4.80.0200.07016.26
5.4.70.0030.03316.40
5.4.60.0100.04016.48
5.4.50.0030.05716.45
5.4.40.0370.05016.41
5.4.30.0400.05716.36
5.4.20.0270.07016.15

preferences:
37.79 ms | 401 KiB | 5 Q