3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo levenshtein('woring', 'working'); echo "\n"; echo levenshtein('woring', 'whoring');

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)
8.3.60.0110.00418.18
8.3.50.0150.00516.59
8.3.40.0060.01218.75
8.3.30.0040.01118.56
8.3.20.0120.00318.62
8.3.10.0040.00420.21
8.3.00.0040.00417.38
8.2.180.0080.00816.38
8.2.170.0120.00322.96
8.2.160.0070.00722.13
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00726.16
8.2.120.0030.00519.77
8.2.110.0040.00720.97
8.2.100.0060.00617.78
8.2.90.0040.00419.17
8.2.80.0000.00917.97
8.2.70.0000.00917.50
8.2.60.0030.00618.04
8.2.50.0090.00018.10
8.2.40.0060.00320.29
8.2.30.0000.00719.05
8.2.20.0040.00417.57
8.2.10.0070.00017.54
8.2.00.0040.00417.59
8.1.280.0150.00625.92
8.1.270.0040.00423.99
8.1.260.0030.01026.35
8.1.250.0070.00028.09
8.1.240.0030.00621.15
8.1.230.0030.00919.09
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0060.00316.88
8.1.190.0030.00617.23
8.1.180.0000.00818.10
8.1.170.0040.00418.55
8.1.160.0040.00418.68
8.1.150.0000.00720.13
8.1.140.0060.00317.42
8.1.130.0070.00017.66
8.1.120.0000.00717.31
8.1.110.0020.00517.19
8.1.100.0040.00417.29
8.1.90.0000.01017.29
8.1.80.0050.00317.33
8.1.70.0070.00017.34
8.1.60.0050.00317.37
8.1.50.0080.00017.29
8.1.40.0000.00817.33
8.1.30.0070.00017.34
8.1.20.0000.00817.47
8.1.10.0070.00017.46
8.1.00.0000.00717.39
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.38
8.0.270.0030.00317.23
8.0.260.0030.00318.55
8.0.250.0000.00816.82
8.0.240.0000.00816.72
8.0.230.0030.00316.73
8.0.220.0050.00216.73
8.0.210.0040.00416.71
8.0.200.0040.00416.82
8.0.190.0040.00416.82
8.0.180.0000.00716.83
8.0.170.0100.00016.67
8.0.160.0000.00716.78
8.0.150.0050.00316.61
8.0.140.0040.00416.64
8.0.130.0060.00013.21
8.0.120.0040.00416.70
8.0.110.0070.00016.60
8.0.100.0040.00416.82
8.0.90.0000.00716.81
8.0.80.0070.01016.74
8.0.70.0050.00316.70
8.0.60.0080.00016.58
8.0.50.0040.00416.55
8.0.30.0090.01317.18
8.0.20.0090.00917.13
8.0.10.0070.00016.70
8.0.00.0090.01116.71
7.4.330.0020.00214.58
7.4.320.0030.00316.29
7.4.300.0040.00416.36
7.4.290.0030.00316.37
7.4.280.0100.00016.46
7.4.270.0000.00716.53
7.4.260.0000.00513.14
7.4.250.0040.00416.49
7.4.240.0050.00316.38
7.4.230.0030.00316.43
7.4.220.0060.00916.52
7.4.210.0060.01016.36
7.4.200.0050.00216.20
7.4.190.0030.00316.57
7.4.160.0030.01316.36
7.4.150.0060.01217.07
7.4.140.0120.00817.12
7.4.130.0080.01016.25
7.4.120.0090.00816.39
7.4.110.0090.00916.33
7.4.100.0110.01116.27
7.4.90.0090.00916.42
7.4.80.0210.02918.80
7.4.70.0120.00616.38
7.4.60.0180.00016.26
7.4.50.0050.00016.48
7.4.40.0080.00822.26
7.4.30.0060.01016.50
7.4.00.0000.01114.72
7.3.330.0000.00612.93
7.3.320.0050.00012.82
7.3.310.0070.00016.17
7.3.300.0030.00315.98
7.3.290.0030.01216.12
7.3.280.0110.00716.18
7.3.270.0130.00317.07
7.3.260.0100.00818.24
7.3.250.0120.00716.34
7.3.240.0140.00316.39
7.3.230.0190.00316.27
7.3.210.0070.01016.50
7.3.200.0090.00919.39
7.3.190.0180.00416.23
7.3.180.0100.00716.14
7.3.170.0040.01516.25
7.3.160.0060.00916.35
7.3.120.0070.00714.75
7.2.330.0060.01316.41
7.2.320.0090.01216.33
7.2.310.0140.00416.37
7.2.300.0030.01416.36
7.2.290.0120.00616.58
7.2.60.0000.00816.57
7.2.50.0250.00016.67
7.2.00.0000.01219.38
7.1.200.0000.01115.61
7.1.100.0030.00918.14
7.1.70.0000.01317.05
7.1.60.0090.01519.40
7.1.50.0090.01216.71
7.1.00.0070.07022.57
7.0.200.0000.00716.66
7.0.140.0000.07722.00
7.0.120.0000.03322.05
7.0.60.0170.07320.01
7.0.50.0070.05317.90
7.0.40.0030.05317.75
7.0.30.0030.04317.70
7.0.20.0000.07017.79
7.0.10.0100.04717.63
7.0.00.0100.07717.65
5.6.280.0130.06321.14
5.6.210.0070.08720.46
5.6.200.0100.08018.21
5.6.190.0070.03718.22
5.6.180.0070.04318.14
5.6.170.0100.03718.18
5.6.160.0170.06318.18
5.6.150.0070.05318.13
5.6.140.0130.07318.20
5.6.130.0130.05318.21
5.6.120.0000.05318.20
5.6.110.0100.03718.15
5.6.100.0030.06318.10
5.6.90.0100.04318.10
5.6.80.0030.07717.55
5.6.70.0100.07317.56
5.6.60.0070.05017.45
5.6.50.0100.07317.50
5.6.40.0030.08017.50
5.6.30.0030.04317.45
5.6.20.0200.06717.43
5.6.10.0100.05017.51
5.6.00.0070.06317.42
5.5.350.0370.06720.42
5.5.340.0100.07717.88
5.5.330.0100.07318.02
5.5.320.0100.06017.96
5.5.310.0070.04017.91
5.5.300.0070.05017.90
5.5.290.0170.04717.92
5.5.280.0130.07317.96
5.5.270.0170.07317.94
5.5.260.0070.06317.94
5.5.250.0070.08317.79
5.5.240.0030.04017.29
5.5.230.0100.07717.39
5.5.220.0100.07717.39
5.5.210.0070.07017.33
5.5.200.0070.07717.37
5.5.190.0070.08017.22
5.5.180.0130.06317.23
5.5.160.0070.06017.32
5.5.150.0070.07017.26
5.5.140.0100.06717.35
5.5.130.0070.07017.38
5.5.120.0100.03717.36
5.5.110.0030.07317.29
5.5.100.0130.07017.29
5.5.90.0070.07317.16
5.5.80.0170.06717.13
5.5.70.0100.06717.16
5.5.60.0070.07317.19
5.5.50.0070.07317.22
5.5.40.0170.06317.16
5.5.30.0030.05717.22
5.5.20.0070.06017.21
5.5.10.0130.03717.16
5.5.00.0170.06717.24
5.4.450.0070.04719.15
5.4.440.0000.05019.35
5.4.430.0030.07019.30
5.4.420.0170.05319.46
5.4.410.0100.03319.22
5.4.400.0070.04318.89
5.4.390.0070.06318.96
5.4.380.0000.08018.98
5.4.370.0070.07718.98
5.4.360.0030.05318.89
5.4.350.0070.03718.95
5.4.340.0170.03019.09
5.4.320.0070.08019.00
5.4.310.0130.07719.07
5.4.300.0130.04719.20
5.4.290.0070.06019.09
5.4.280.0100.05318.98
5.4.270.0000.08719.00
5.4.260.0030.08318.81
5.4.250.0100.07019.02
5.4.240.0030.06319.11
5.4.230.0030.05718.97
5.4.220.0030.08319.02
5.4.210.0070.06319.11
5.4.200.0130.05719.12
5.4.190.0070.04718.81
5.4.180.0100.04319.02
5.4.170.0070.03719.00
5.4.160.0070.05318.99
5.4.150.0100.07018.87
5.4.140.0000.04016.25
5.4.130.0130.06316.24
5.4.120.0070.08016.34
5.4.110.0070.06716.26
5.4.100.0070.07716.21
5.4.90.0100.06316.28
5.4.80.0030.07016.31
5.4.70.0030.06716.27
5.4.60.0030.07016.38
5.4.50.0030.05716.38
5.4.40.0100.06316.54
5.4.30.0030.04716.49
5.4.20.0030.06016.25
5.4.10.0100.06316.24
5.4.00.0000.04015.72
5.3.290.0030.08314.64
5.3.280.0000.05714.56
5.3.270.0030.04014.68
5.3.260.0070.05714.61
5.3.250.0100.04314.57
5.3.240.0000.05714.58
5.3.230.0070.03714.55
5.3.220.0070.07714.53
5.3.210.0030.08314.34
5.3.200.0100.07014.50
5.3.190.0030.06314.52
5.3.180.0070.05714.55
5.3.170.0100.04014.50
5.3.160.0170.04314.52
5.3.150.0070.07714.52
5.3.140.0170.04314.38
5.3.130.0030.06014.48
5.3.120.0070.08014.37
5.3.110.0130.07014.53
5.3.100.0070.05313.85
5.3.90.0070.03313.79
5.3.80.0100.03313.95
5.3.70.0030.06313.92
5.3.60.0070.06713.91
5.3.50.0070.07013.91
5.3.40.0100.06313.93
5.3.30.0100.06313.67
5.3.20.0230.06313.62
5.3.10.0030.03713.50
5.3.00.0030.07013.57
5.2.170.0070.06011.08
5.2.160.0030.06311.11
5.2.150.0030.03310.97
5.2.140.0000.06711.11
5.2.130.0100.03311.06
5.2.120.0000.06711.05
5.2.110.0070.06010.92
5.2.100.0030.05011.08
5.2.90.0030.06710.94
5.2.80.0070.06311.09
5.2.70.0030.04011.05
5.2.60.0000.05711.07
5.2.50.0130.04310.98
5.2.40.0030.06310.96
5.2.30.0070.05710.90
5.2.20.0070.03710.94
5.2.10.0070.04010.86
5.2.00.0030.03310.92
5.1.60.0030.0309.97
5.1.50.0070.02010.02
5.1.40.0070.05010.01
5.1.30.0100.04010.34
5.1.20.0030.06010.39
5.1.10.0030.05310.29
5.1.00.0030.05710.11
5.0.50.0070.0338.76
5.0.40.0000.0278.38
5.0.30.0070.0638.42
5.0.20.0000.0308.02
5.0.10.0030.0208.13
5.0.00.0030.0477.99
4.4.90.0030.0337.52
4.4.80.0030.0337.52
4.4.70.0030.0207.52
4.4.60.0070.0237.52
4.4.50.0000.0407.52
4.4.40.0000.0277.52
4.4.30.0000.0237.52
4.4.20.0070.0307.52
4.4.10.0000.0277.52
4.4.00.0000.0477.52
4.3.110.0030.0307.52
4.3.100.0030.0337.52
4.3.90.0000.0377.52
4.3.80.0100.0407.52
4.3.70.0000.0337.52
4.3.60.0030.0277.52
4.3.50.0000.0377.52
4.3.40.0030.0337.52
4.3.30.0000.0207.52
4.3.20.0030.0377.52
4.3.10.0000.0377.52
4.3.00.0000.0377.52

preferences:
47.35 ms | 401 KiB | 5 Q