3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(levenshtein('зака', 'заказ'));

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)
8.3.60.0180.00018.00
8.3.50.0060.00921.83
8.3.40.0070.01018.80
8.3.30.0100.00319.10
8.3.20.0080.00020.29
8.3.10.0080.00022.14
8.3.00.0050.00322.25
8.2.180.0090.01216.32
8.2.170.0110.00422.96
8.2.160.0110.00420.75
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00417.50
8.2.110.0030.00722.11
8.2.100.0040.00817.78
8.2.90.0000.00817.63
8.2.80.0060.00317.97
8.2.70.0000.00817.91
8.2.60.0080.00017.68
8.2.50.0000.00718.10
8.2.40.0000.00720.59
8.2.30.0090.00317.97
8.2.20.0000.00717.60
8.2.10.0000.00819.33
8.2.00.0000.00817.42
8.1.280.0130.00725.92
8.1.270.0000.00722.08
8.1.260.0030.00626.35
8.1.250.0000.00828.09
8.1.240.0060.00324.02
8.1.230.0070.00419.09
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0000.00817.00
8.1.180.0030.00618.10
8.1.170.0030.00618.57
8.1.160.0030.00622.01
8.1.150.0040.00418.50
8.1.140.0050.00217.20
8.1.130.0040.00417.71
8.1.120.0030.00417.27
8.1.110.0000.00717.23
8.1.100.0040.00417.36
8.1.90.0050.00317.21
8.1.80.0070.00017.25
8.1.70.0000.00717.32
8.1.60.0040.00417.50
8.1.50.0000.00717.44
8.1.40.0050.00217.35
8.1.30.0080.00017.59
8.1.20.0090.00017.39
8.1.10.0000.00717.25
8.1.00.0000.00817.34
8.0.300.0030.00619.84
8.0.290.0040.00416.63
8.0.280.0070.00018.33
8.0.270.0030.00317.01
8.0.260.0000.00616.69
8.0.250.0030.00316.86
8.0.240.0000.00916.85
8.0.230.0070.00016.65
8.0.220.0030.00316.68
8.0.210.0080.00016.77
8.0.200.0070.00216.71
8.0.190.0040.00416.72
8.0.180.0040.00416.67
8.0.170.0040.00416.71
8.0.160.0000.00716.71
8.0.150.0040.00416.62
8.0.140.0060.00316.72
8.0.130.0000.00613.28
8.0.120.0000.00716.84
8.0.110.0030.00516.80
8.0.100.0070.00016.82
8.0.90.0000.00716.77
8.0.80.0060.01216.73
8.0.70.0000.00716.59
8.0.60.0000.00716.62
8.0.50.0000.00716.80
8.0.30.0090.00916.88
8.0.20.0140.00517.40
8.0.10.0070.00016.74
8.0.00.0090.01016.71
7.4.330.0020.00215.00
7.4.320.0060.00016.49
7.4.300.0030.00316.32
7.4.290.0060.00016.53
7.4.280.0030.00316.46
7.4.270.0030.00316.46
7.4.260.0080.00316.36
7.4.250.0050.00316.43
7.4.240.0000.00716.37
7.4.230.0030.00316.38
7.4.220.0110.00716.37
7.4.210.0050.01016.36
7.4.200.0070.00016.55
7.4.190.0000.00716.32
7.4.160.0120.00416.35
7.4.150.0130.00917.40
7.4.140.0060.01217.86
7.4.130.0100.01016.33
7.4.120.0090.00916.27
7.4.110.0120.00416.25
7.4.100.0080.00816.22
7.4.90.0100.00716.39
7.4.80.0110.00819.39
7.4.70.0130.01016.56
7.4.60.0120.00616.25
7.4.50.0050.00316.29
7.4.40.0000.01422.77
7.4.30.0090.00616.42
7.4.00.0100.00714.64
7.3.330.0000.00612.96
7.3.320.0000.00612.93
7.3.310.0040.00416.27
7.3.300.0070.00016.07
7.3.290.0090.00916.18
7.3.280.0040.01316.13
7.3.270.0140.00317.40
7.3.260.0090.00916.27
7.3.250.0130.00716.27
7.3.240.0110.00916.14
7.3.230.0090.00916.44
7.3.210.0030.01416.32
7.3.200.0140.00719.39
7.3.190.0110.01116.30
7.3.180.0060.00916.03
7.3.170.0030.01316.39
7.3.160.0060.00916.20
7.3.120.0090.00614.66
7.2.330.0090.00916.24
7.2.320.0150.00616.27
7.2.310.0140.00316.60
7.2.300.0040.01216.22
7.2.290.0070.01016.58
7.2.60.0280.00316.59
7.2.50.0000.01316.45
7.1.200.0050.00515.54
7.1.70.0030.00716.84
7.1.60.0070.01719.82
7.1.50.0030.00916.70
7.1.00.0070.07322.45
7.0.200.0000.00716.55
7.0.140.0000.07322.07
7.0.60.0030.07319.77
7.0.50.0070.08317.89
7.0.40.0030.09320.30
7.0.30.0170.04720.17
7.0.20.0170.05020.01
7.0.10.0230.05020.23
7.0.00.0170.08020.09
5.6.280.0000.07721.04
5.6.210.0070.04320.73
5.6.200.0030.06318.12
5.6.190.0030.07320.35
5.6.180.4200.04020.61
5.6.170.0270.05320.33
5.6.160.0030.04720.50
5.6.150.0070.05018.16
5.6.140.0030.08018.09
5.6.130.0100.07018.12
5.6.120.0000.06020.94
5.6.110.0030.08721.11
5.6.100.0100.06020.95
5.6.90.0000.07321.03
5.6.80.0100.08020.50
5.6.70.0270.07320.40
5.5.350.0030.07020.32
5.5.340.0000.04317.88
5.5.330.0170.07320.43
5.5.320.0200.05320.26
5.5.310.0270.07720.20
5.5.300.0200.04317.92
5.5.290.0000.05317.91
5.5.280.0000.04320.71
5.5.270.0200.07020.86
5.5.260.0200.05720.74
5.5.250.0100.09020.57
5.5.240.0030.06720.34
5.4.450.0100.04319.41
5.4.440.0170.04319.23
5.4.430.0270.03719.44
5.4.420.0200.03719.57
5.4.410.0170.04719.43
5.4.400.0230.04019.22
5.4.390.0230.05718.81
5.4.380.0170.04019.16
5.4.370.0170.02719.24
5.4.360.0070.03319.25
5.4.350.0930.04319.25
5.4.340.1830.04019.09
5.4.320.2100.03319.25
5.4.310.2200.04019.09
5.4.300.2270.04318.88
5.4.290.2100.03318.77
5.4.280.1930.04018.80
5.4.270.1970.03719.24
5.4.260.2230.03019.08
5.4.250.2030.04018.93
5.4.240.1700.03719.21
5.4.230.0100.06718.80
5.4.220.0000.04019.05
5.4.210.1270.03319.04
5.4.200.2400.04018.80
5.4.190.1970.03719.09
5.4.180.2100.03019.07
5.4.170.2270.03719.24
5.4.160.1930.03719.08
5.4.150.2100.04019.06
5.4.140.0970.03716.26
5.4.130.0000.04716.27
5.4.120.0000.03716.16
5.4.110.1630.05016.45
5.4.100.2370.03016.39
5.4.90.0600.06316.43
5.4.80.0000.04016.44
5.4.70.0130.05716.37
5.4.60.1970.03016.43
5.4.50.2200.03716.32
5.4.40.0000.05016.31
5.4.30.0070.04716.45
5.4.20.0030.05316.27
5.4.10.2230.03316.36
5.4.00.0000.04315.71
5.3.290.0030.05014.67
5.3.280.0030.03714.54
5.3.270.1870.04714.46
5.3.260.0070.04014.44
5.3.250.0070.07314.48
5.3.240.1700.04314.55
5.3.230.1900.04014.50
5.3.220.2200.03314.51
5.3.210.0770.04014.44
5.3.200.0000.04314.42
5.3.190.0100.03014.40
5.3.180.1970.04014.53
5.3.170.2430.04014.46
5.3.160.0100.06314.57
5.3.150.0000.04014.40
5.3.140.0770.04314.39
5.3.130.0030.07314.49
5.3.120.0200.06314.38
5.3.110.0130.03314.45
5.3.100.1470.03313.88
5.3.90.2270.03713.87
5.3.80.0230.06713.96
5.3.70.0230.03313.81
5.3.60.0270.06013.83
5.3.50.0230.06013.80
5.3.40.0200.04313.89
5.3.30.0100.04013.95
5.3.20.0100.04013.63
5.3.10.0270.05013.48
5.3.00.0270.05313.59
5.2.170.0030.04011.08
5.2.160.0100.05311.30
5.2.150.0030.05011.19
5.2.140.0170.05011.07
5.2.130.0170.03311.00
5.2.120.0230.02711.26
5.2.110.0100.03711.14
5.2.100.0200.05311.00
5.2.90.0030.04710.93
5.2.80.0230.04311.03
5.2.70.0170.06311.03
5.2.60.0100.04010.89
5.2.50.0030.04011.17
5.2.40.0230.05011.04
5.2.30.0100.04710.87
5.2.20.0100.03711.11
5.2.10.0130.03010.76
5.2.00.0170.05310.82
5.1.60.0070.03710.14
5.1.50.0100.03010.11
5.1.40.0100.03710.02
5.1.30.0170.02010.22
5.1.20.0130.03310.50
5.1.10.0130.04710.07
5.1.00.0070.04710.14
5.0.50.0070.0338.52
5.0.40.0070.0208.45
5.0.30.0070.0308.39
5.0.20.0130.0278.39
5.0.10.0070.0178.39
5.0.00.0030.0338.39
4.4.90.0100.0178.39
4.4.80.0070.0178.39
4.4.70.0070.0208.39
4.4.60.0100.0278.39
4.4.50.0030.0238.39
4.4.40.0070.0408.39
4.4.30.0130.0108.39
4.4.20.0030.0308.39
4.4.10.0100.0278.39
4.4.00.0000.0278.39
4.3.110.0000.0178.39
4.3.100.0070.0208.39
4.3.90.0000.0178.39
4.3.80.0000.0538.39
4.3.70.0200.0208.39
4.3.60.0900.0178.39
4.3.50.0700.0138.39
4.3.40.0770.0208.39
4.3.30.0200.0278.39
4.3.20.0400.0138.39
4.3.10.0370.0178.39
4.3.00.0530.0278.39

preferences:
48.99 ms | 401 KiB | 5 Q