3v4l.org

run code in 300+ PHP versions simultaneously
<?php require_once($include_dir . 'levenshtein.php'); $test = array( array('abc', 'abc'), //0 array('kitten', 'sitting'), //3 array('smei', 'mei'), //2 array('12345', '234'),//3 array('おしり', 'めがね'), //4 array('照明', '照明'), //0 array('いじめ', 'いじり'), //2 array('もずくのかに', 'かに'), //5 array('CDショップ', 'Cショック'), //2 array('火事', '花火'), //2 ); foreach ($test as $row) { echo '<hr>'; echo $row[0].','.$row[1]; // echo ' | '; // echo levenshtein($row[0], $row[1]); // echo ' = '; var_dump(LevenshteinDistance($row[0], $row[1], 1, 'UTF-8')); echo '<br/>'; } ?>

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)
8.3.40.0090.00618.54
8.3.30.0070.00719.21
8.3.20.0040.00420.34
8.3.10.0070.00723.46
8.3.00.0040.00420.67
8.2.170.0040.01122.96
8.2.160.0130.00322.08
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0090.00020.93
8.2.110.0060.01222.02
8.2.100.0090.00317.72
8.2.90.0050.00319.04
8.2.80.0060.00317.97
8.2.70.0060.00317.62
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0030.00619.37
8.2.30.0040.00418.13
8.2.20.0050.00317.71
8.2.10.0050.00317.66
8.2.00.0030.00617.61
8.1.270.0090.00023.97
8.1.260.0040.00426.35
8.1.250.0140.00428.09
8.1.240.0060.00323.93
8.1.230.0060.00619.15
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0070.00317.23
8.1.190.0090.00017.41
8.1.180.0000.00818.10
8.1.170.0000.00918.72
8.1.160.0070.00021.90
8.1.150.0040.00418.46
8.1.140.0050.00317.29
8.1.130.0030.00317.66
8.1.120.0070.00017.35
8.1.110.0000.00717.44
8.1.100.0000.00717.41
8.1.90.0050.00217.26
8.1.80.0000.00717.42
8.1.70.0030.00317.29
8.1.60.0090.00017.66
8.1.50.0040.00417.39
8.1.40.0040.00417.43
8.1.30.0040.00417.54
8.1.20.0040.00417.57
8.1.10.0040.00417.55
8.1.00.0030.00617.50
8.0.300.0000.00718.77
8.0.290.0000.00717.30
8.0.280.0040.00418.48
8.0.270.0030.00317.35
8.0.260.0020.00516.96
8.0.250.0030.00317.11
8.0.240.0000.00717.16
8.0.230.0030.00317.10
8.0.220.0000.00816.93
8.0.210.0000.00717.06
8.0.200.0060.00017.01
8.0.190.0050.00216.96
8.0.180.0000.00716.95
8.0.170.0000.00817.09
8.0.160.0080.00016.97
8.0.150.0040.00416.86
8.0.140.0040.00417.00
8.0.130.0050.00013.55
8.0.120.0040.00417.08
8.0.110.0070.00016.94
8.0.100.0070.00017.08
8.0.90.0000.00716.93
8.0.80.0060.00917.10
8.0.70.0040.00416.88
8.0.60.0070.00017.07
8.0.50.0060.00316.95
8.0.30.0080.01217.08
8.0.20.0140.00517.40
8.0.10.0050.00317.00
8.0.00.0080.01116.74
7.4.330.0030.00315.09
7.4.320.0060.00016.61
7.4.300.0030.00316.51
7.4.290.0030.00316.64
7.4.280.0040.00416.63
7.4.270.0070.00016.52
7.4.260.0000.00716.55
7.4.250.0000.00716.38
7.4.240.0020.00516.58
7.4.230.0040.00416.55
7.4.220.0060.01216.59
7.4.210.0080.00916.58
7.4.200.0000.00716.29
7.4.190.0000.00716.51
7.4.160.0110.00916.40
7.4.150.0110.00617.40
7.4.140.0170.00717.86
7.4.130.0070.01116.56
7.4.120.0130.00716.59
7.4.110.0090.00916.62
7.4.100.0090.00916.65
7.4.90.0060.01116.38
7.4.80.0100.01416.57
7.4.70.0110.00616.33
7.4.60.0160.00016.33
7.4.50.0000.00716.73
7.4.40.0060.01022.77
7.4.30.0150.00316.66
7.4.10.0000.01614.78
7.4.00.0090.01014.85
7.3.330.0000.00513.18
7.3.320.0050.00013.15
7.3.310.0000.00716.29
7.3.300.0000.00716.35
7.3.290.0130.00316.35
7.3.280.0100.00816.40
7.3.270.0060.01317.40
7.3.260.0100.01016.48
7.3.250.0120.00616.45
7.3.240.0040.01216.31
7.3.230.0060.00916.39
7.3.210.0110.00716.35
7.3.200.0160.00619.39
7.3.190.0070.01316.38
7.3.180.0000.01616.45
7.3.170.0060.01016.44
7.3.160.0090.00616.29
7.3.130.0110.00914.96
7.3.120.0060.01014.94
7.3.110.0050.01414.93
7.3.100.0060.00914.81
7.3.90.0100.00514.64
7.3.80.0070.00515.01
7.3.70.0020.01414.81
7.3.60.0080.00514.61
7.3.50.0090.00514.76
7.3.40.0050.01114.78
7.3.30.0070.00714.73
7.3.20.0050.01116.77
7.3.10.0070.00616.60
7.3.00.0080.00616.69
7.2.330.0060.01216.41
7.2.320.0170.00016.57
7.2.310.0060.01016.67
7.2.300.0120.00616.44
7.2.290.0090.00616.42
7.2.260.0070.01014.86
7.2.250.0070.01214.93
7.2.240.0050.01014.84
7.2.230.0040.00914.98
7.2.220.0060.00815.12
7.2.210.0020.01115.05
7.2.200.0050.01215.02
7.2.190.0060.00714.87
7.2.180.0050.01014.90
7.2.170.0120.00414.83
7.2.160.0070.00715.11
7.2.150.0060.00917.02
7.2.140.0080.00816.80
7.2.130.0120.00416.79
7.2.120.0060.00616.84
7.2.110.0040.00816.71
7.2.100.0060.00716.64
7.2.90.0050.00916.85
7.2.80.0090.00616.84
7.2.70.0040.00916.94
7.2.60.0090.00516.92
7.2.50.0070.00716.80
7.2.40.0100.00416.81
7.2.30.0080.00316.87
7.2.20.0030.01016.85
7.2.10.0020.01216.86
7.2.00.0040.00717.44
7.1.330.0020.01515.87
7.1.320.0020.01015.53
7.1.310.0030.00815.76
7.1.300.0060.00715.65
7.1.290.0050.00815.62
7.1.280.0060.01015.47
7.1.270.0090.00615.54
7.1.260.0030.00815.52
7.1.250.0040.01015.53
7.1.240.0060.00615.73
7.1.230.0040.01115.59
7.1.220.0050.00815.56
7.1.210.0070.00815.64
7.1.200.0060.00715.62
7.1.190.0090.00415.66
7.1.180.0050.00715.53
7.1.170.0050.00615.62
7.1.160.0080.00615.82
7.1.150.0040.00515.70
7.1.140.0050.01015.63
7.1.130.0030.00815.70
7.1.120.0030.00915.70
7.1.110.0000.00915.69
7.1.100.0020.00916.47
7.1.90.0070.00515.75
7.1.80.0090.00515.70
7.1.70.0080.00316.14
7.1.60.0120.00416.95
7.1.50.0070.01016.15
7.1.40.0040.01115.74
7.1.30.0080.00415.64
7.1.20.0070.00715.77
7.1.10.0040.00715.69
7.1.00.0050.03017.92
7.0.330.0030.00915.39
7.0.320.0100.00015.22
7.0.310.0090.00615.26
7.0.300.0110.00315.30
7.0.290.0070.00515.34
7.0.280.0070.00715.33
7.0.270.0110.00015.42
7.0.260.0060.00615.21
7.0.250.0060.00915.35
7.0.240.0060.00715.30
7.0.230.0040.00815.32
7.0.220.0070.00715.22
7.0.210.0050.00715.20
7.0.200.0050.00715.63
7.0.190.0050.00615.18
7.0.180.0030.01015.21
7.0.170.0030.00815.26
7.0.160.0060.00715.33
7.0.150.0020.01015.35
7.0.140.0080.02917.50
7.0.130.0060.00715.22
7.0.120.0070.00315.29
7.0.110.0030.01015.44
7.0.100.0050.00515.27
7.0.90.0020.00915.27
7.0.80.0060.00615.24
7.0.70.0030.01115.27
7.0.60.0050.03116.79
7.0.50.0070.02916.08
7.0.40.0090.03115.47
7.0.30.0120.03115.53
7.0.20.0130.02215.62
7.0.10.0090.03115.58
7.0.00.0060.03615.61
5.6.400.0000.01214.09
5.6.390.0100.00314.23
5.6.380.0050.00914.30
5.6.370.0080.00314.34
5.6.360.0080.00514.41
5.6.350.0030.00714.15
5.6.340.0050.01114.45
5.6.330.0050.00814.21
5.6.320.0050.00914.39
5.6.310.0020.00914.18
5.6.300.0100.00214.26
5.6.290.0030.01214.27
5.6.280.0010.01014.47
5.6.270.0100.00214.11
5.6.260.0050.01014.18
5.6.250.0100.00214.27
5.6.240.0020.01314.24
5.6.230.0030.00814.04
5.6.220.0030.00714.13
5.6.210.0070.01816.32
5.6.200.0080.02215.59
5.6.190.0070.02016.28
5.6.180.0100.02216.21
5.6.170.0110.02316.34
5.6.160.0040.03316.37
5.6.150.0090.02615.49
5.6.140.0100.02415.47
5.6.130.0060.02015.50
5.6.120.0070.03016.52
5.6.110.0070.03316.64
5.6.100.0080.03216.37
5.6.90.0110.01316.58
5.6.80.0060.01616.15
5.6.70.0090.00514.21
5.6.60.0040.00914.17
5.6.50.0020.01214.36
5.6.40.0110.00114.23
5.6.30.0060.00713.94
5.6.20.0050.00714.21
5.6.10.0050.00714.07
5.6.00.0030.01114.02
5.5.380.0060.00613.29
5.5.370.0050.00713.53
5.5.360.0070.00313.28
5.5.350.0050.02815.82
5.5.340.0010.03615.01
5.5.330.0040.03615.74
5.5.320.0060.03315.54
5.5.310.0100.02215.61
5.5.300.0080.03014.86
5.5.290.0080.01414.94
5.5.280.0040.02115.94
5.5.270.0060.02815.88
5.5.260.0050.03515.98
5.5.250.0070.02915.87
5.5.240.0160.02815.58
5.5.230.0030.01013.28
5.5.220.0050.00913.47
5.5.210.0060.00413.28
5.5.200.0030.00813.44
5.5.190.0070.00213.46
5.5.180.0030.00813.45
5.5.170.0070.00314.01
5.5.160.0110.00313.47
5.5.150.0080.00313.40
5.5.140.0030.01013.43
5.5.130.0050.00613.35
5.5.120.0040.00813.51
5.5.110.0030.00813.31
5.5.100.0040.00713.26
5.5.90.0030.00813.45
5.5.80.0090.00413.52
5.5.70.0070.00613.49
5.5.60.0080.00713.35
5.5.50.0030.00413.45
5.5.40.0060.00613.23
5.5.30.0060.00413.42
5.5.20.0020.00813.44
5.5.10.0040.00413.46
5.5.00.0040.00713.51
5.4.450.0230.02414.82
5.4.440.0330.02414.84
5.4.430.0280.02414.76
5.4.420.0310.02214.84
5.4.410.0120.02214.85
5.4.400.0250.02514.61
5.4.390.0270.02514.61
5.4.380.0100.01814.60
5.4.370.0140.02414.55
5.4.360.0110.02814.58
5.4.350.0110.01914.58
5.4.340.0070.02214.59
5.4.330.0020.00612.52
5.4.320.0070.01412.50
5.4.310.0060.01612.50
5.4.300.0050.01612.50
5.4.290.0040.01612.50
5.4.280.0100.02912.46
5.4.270.0080.02112.46
5.4.260.0080.02712.46
5.4.250.0060.02912.46
5.4.240.0100.03012.46
5.4.230.0070.02912.46
5.4.220.0030.02512.46
5.4.210.0070.02712.46
5.4.200.0030.02112.46
5.4.190.0070.01712.46
5.4.180.0090.02412.46
5.4.170.0150.03012.46
5.4.160.0060.01712.46
5.4.150.0070.01512.46
5.4.140.0040.01612.35
5.4.130.0080.01412.35
5.4.120.0040.01812.33
5.4.110.0090.01412.33
5.4.100.0070.01412.33
5.4.90.0080.01412.33
5.4.80.0050.01812.33
5.4.70.0070.01712.33
5.4.60.0060.01512.33
5.4.50.0040.01812.33
5.4.40.0040.01812.33
5.4.30.0070.01712.32
5.4.20.0050.01812.33
5.4.10.0050.01712.32
5.4.00.0020.02012.15
5.3.290.0030.01812.61
5.3.280.0060.02112.58
5.3.270.0110.03312.59
5.3.260.0110.03812.58
5.3.250.0060.02112.58
5.3.240.0060.01612.58
5.3.230.0060.01812.58
5.3.220.0070.01912.57
5.3.210.0060.02012.57
5.3.200.0050.02212.57
5.3.190.0130.02212.57
5.3.180.0110.02412.57
5.3.170.0080.01912.57
5.3.160.0070.02612.57
5.3.150.0110.03012.57
5.3.140.0080.01512.57
5.3.130.0050.01912.56
5.3.120.0050.01812.56
5.3.110.0030.02212.56
5.3.100.0060.01512.38
5.3.90.0050.01912.37
5.3.80.0060.02012.37
5.3.70.0060.01812.37
5.3.60.0060.01612.37
5.3.50.0030.01712.35
5.3.40.0070.01612.34
5.3.30.0040.01712.32
5.3.20.0040.01812.25
5.3.10.0060.01512.24
5.3.00.0070.01412.24
5.2.170.0120.03310.98
5.2.160.0080.02410.98
5.2.150.0080.04210.98
5.2.140.0070.02310.97
5.2.130.0080.02510.96
5.2.120.0070.03110.96
5.2.110.0090.03610.96
5.2.100.0060.02410.96
5.2.90.0090.02810.96
5.2.80.0100.02610.96
5.2.70.0100.02310.95
5.2.60.0070.02510.93
5.2.50.0110.02810.92
5.2.40.0070.01910.90
5.2.30.0050.03110.89
5.2.20.0040.02310.89
5.2.10.0070.02610.86
5.2.00.0080.01910.79
5.1.60.0050.02510.43
5.1.50.0050.01510.43
5.1.40.0060.01810.42
5.1.30.0040.02210.59
5.1.20.0040.02110.61
5.1.10.0050.02110.47
5.1.00.0070.01610.47
5.0.50.0020.0189.71
5.0.40.0020.0169.64
5.0.30.0060.0169.54
5.0.20.0030.0139.53
5.0.10.0050.0119.52
5.0.00.0020.0219.51
4.4.90.0020.0128.79
4.4.80.0040.0108.77
4.4.70.0030.0108.77
4.4.60.0020.0118.77
4.4.50.0040.0128.78
4.4.40.0040.0148.75
4.4.30.0060.0088.78
4.4.20.0040.0118.82
4.4.10.0020.0148.82
4.4.00.0010.0208.77
4.3.110.0040.0118.73
4.3.100.0020.0128.73
4.3.90.0020.0108.71
4.3.80.0020.0148.69
4.3.70.0040.0098.71
4.3.60.0030.0098.71
4.3.50.0030.0108.71
4.3.40.0010.0168.66
4.3.30.0010.0138.04
4.3.20.0010.0128.03
4.3.10.0020.0098.02
4.3.00.0030.0159.86

preferences:
40.12 ms | 400 KiB | 5 Q