3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(levenshtein(iconv('UTF-8', 'cp1251', 'прив'), iconv('UTF-8', 'cp1251', 'привт')));

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)
8.3.60.0150.00318.09
8.3.50.0110.00721.93
8.3.40.0100.00718.71
8.3.30.0140.00319.10
8.3.20.0000.00720.29
8.3.10.0070.00022.10
8.3.00.0050.00322.39
8.2.180.0080.00816.50
8.2.170.0110.00422.96
8.2.160.0040.01120.70
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0090.00026.16
8.2.120.0030.00617.63
8.2.110.0100.00020.54
8.2.100.0070.00317.72
8.2.90.0000.00919.05
8.2.80.0040.00417.97
8.2.70.0000.00917.38
8.2.60.0000.00817.80
8.2.50.0030.00618.07
8.2.40.0080.00018.09
8.2.30.0040.00417.92
8.2.20.0080.00017.45
8.2.10.0000.00717.44
8.2.00.0000.00717.61
8.1.280.0050.00825.92
8.1.270.0040.00422.14
8.1.260.0070.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00322.65
8.1.230.0080.00417.42
8.1.220.0060.00317.74
8.1.210.0070.00318.77
8.1.200.0000.00817.35
8.1.190.0030.00517.29
8.1.180.0080.00018.10
8.1.170.0030.00518.44
8.1.160.0040.00421.87
8.1.150.0020.00518.43
8.1.140.0020.00517.34
8.1.130.0050.00217.68
8.1.120.0000.00817.32
8.1.110.0000.00817.33
8.1.100.0000.00717.36
8.1.90.0070.00017.23
8.1.80.0060.00317.24
8.1.70.0040.00417.35
8.1.60.0050.00317.51
8.1.50.0040.00417.39
8.1.40.0040.00417.42
8.1.30.0060.00317.52
8.1.20.0060.00317.55
8.1.10.0000.00717.40
8.1.00.0000.00817.36
8.0.300.0080.00018.77
8.0.290.0070.00016.58
8.0.280.0040.00418.18
8.0.270.0000.00717.17
8.0.260.0000.00718.33
8.0.250.0030.00316.92
8.0.240.0110.00016.90
8.0.230.0000.00716.88
8.0.220.0000.00716.88
8.0.210.0000.00716.71
8.0.200.0000.00616.83
8.0.190.0030.00316.77
8.0.180.0000.00716.82
8.0.170.0030.00516.84
8.0.160.0000.00716.70
8.0.150.0030.00516.73
8.0.140.0030.00616.66
8.0.130.0060.00013.32
8.0.120.0040.00416.73
8.0.110.0000.00816.89
8.0.100.0030.00616.93
8.0.90.0090.00016.95
8.0.80.0130.01016.93
8.0.70.0030.00616.89
8.0.60.0000.00916.99
8.0.50.0000.00916.89
8.0.30.0140.01017.02
8.0.20.0140.00817.41
8.0.10.0030.00616.92
8.0.00.0130.00716.74
7.4.330.0050.00215.00
7.4.320.0030.00316.52
7.4.300.0000.00716.39
7.4.290.0040.00416.38
7.4.280.0030.00316.43
7.4.270.0030.00616.48
7.4.260.0050.00616.48
7.4.250.0090.00016.40
7.4.240.0020.00616.54
7.4.230.0030.00516.50
7.4.220.0040.02416.63
7.4.210.0080.00716.51
7.4.200.0040.00416.63
7.4.190.0000.00816.54
7.4.160.0110.00716.50
7.4.150.0040.01817.40
7.4.140.0130.01017.86
7.4.130.0070.01216.58
7.4.120.0060.01316.44
7.4.110.0080.01216.48
7.4.100.0080.01616.66
7.4.90.0110.00816.69
7.4.80.0070.01619.39
7.4.70.0160.00916.30
7.4.60.0100.01016.39
7.4.50.0160.00816.54
7.4.40.0170.00619.60
7.4.30.0170.00715.96
7.4.20.0120.01216.02
7.4.10.0050.01615.96
7.4.00.0110.00815.81
7.3.330.0060.00013.00
7.3.320.0030.00313.15
7.3.310.0000.01016.33
7.3.300.0000.00816.32
7.3.290.0070.01116.29
7.3.280.0070.01016.29
7.3.270.0070.01317.40
7.3.260.0110.00816.23
7.3.250.0100.01016.35
7.3.240.0060.01216.29
7.3.230.0120.01316.52
7.3.210.0060.01716.36
7.3.200.0060.01316.27
7.3.190.0130.01116.27
7.3.180.0090.00916.26
7.3.170.0220.00316.28
7.3.160.0150.01416.58
7.3.150.0110.01116.25
7.3.140.0160.00516.08
7.3.130.0130.00916.16
7.3.120.0080.01015.37
7.3.110.0140.01516.04
7.3.100.0140.00616.07
7.3.90.0130.00916.46
7.3.80.0110.01116.25
7.3.70.0150.00816.26
7.3.60.0110.01116.15
7.3.50.0170.00316.09
7.3.40.0110.00816.04
7.3.30.0040.01416.20
7.3.20.0140.00718.04
7.3.10.0030.01918.11
7.3.00.0120.00917.88
7.2.330.0090.01016.31
7.2.320.0030.01616.70
7.2.310.0150.01216.45
7.2.300.0200.00716.64
7.2.290.0070.01616.51
7.2.280.0120.01216.32
7.2.270.0080.01516.11
7.2.260.0120.00916.21
7.2.250.0140.00816.34
7.2.240.0120.01216.15
7.2.230.0070.01716.54
7.2.220.0070.01416.62
7.2.210.0080.01416.68
7.2.200.0150.00616.10
7.2.190.0150.01216.31
7.2.180.0130.00716.21
7.2.170.0120.01216.28
7.2.160.0080.01216.45
7.2.150.0150.00618.12
7.2.140.0100.01018.16
7.2.130.0130.00718.07
7.2.120.0060.01318.29
7.2.110.0110.00918.12
7.2.100.0110.01118.27
7.2.90.0130.00718.25
7.2.80.0160.00918.28
7.2.70.0070.01417.96
7.2.60.0080.00817.49
7.2.50.0080.01217.94
7.2.40.0130.00918.21
7.2.30.0110.00918.09
7.2.20.0130.00717.99
7.2.10.0080.01117.92
7.2.00.0150.00418.37
7.1.330.0150.01717.47
7.1.320.0280.00317.47
7.1.310.0270.00417.48
7.1.300.0290.00717.30
7.1.290.0200.01017.53
7.1.280.0150.01517.50
7.1.270.0220.01717.44
7.1.260.0180.01117.39
7.1.250.0200.01017.27
7.1.240.0240.01117.50
7.1.230.0240.01017.42
7.1.220.0170.01217.35
7.1.210.0210.01017.45
7.1.200.0170.01016.32
7.1.190.0210.01117.36
7.1.180.0220.01417.48
7.1.170.0210.01117.49
7.1.160.0170.01317.45
7.1.150.0200.01017.37
7.1.140.0250.00617.48
7.1.130.0250.00417.18
7.1.120.0220.01017.36
7.1.110.0180.01217.54
7.1.100.0140.01717.23
7.1.90.0140.01717.43
7.1.80.0080.01117.12
7.1.70.0090.00417.12
7.1.60.0120.00818.44
7.1.50.0070.01217.12
7.1.40.0070.01116.90
7.1.30.0110.00716.93
7.1.20.0090.00917.05
7.1.10.0140.00716.98
7.1.00.0090.03919.93
7.0.330.0200.01317.23
7.0.320.0220.00617.07
7.0.310.0170.01117.00
7.0.300.0180.01117.22
7.0.290.0140.01717.03
7.0.280.0210.00717.14
7.0.270.0190.00916.98
7.0.260.0240.01017.13
7.0.250.0240.00617.08
7.0.240.0180.01117.17
7.0.230.0210.00817.16
7.0.220.0060.01216.73
7.0.210.0140.00316.68
7.0.200.0070.00616.59
7.0.190.0070.01016.73
7.0.180.0080.00916.71
7.0.170.0080.00816.99
7.0.160.0180.00716.73
7.0.150.0040.01717.10
7.0.140.0040.04719.61
7.0.130.0060.01416.89
7.0.120.0120.01216.96
7.0.110.0160.01417.10
7.0.100.0170.01717.03
7.0.90.0250.00817.04
7.0.80.0240.00617.04
7.0.70.0210.00917.01
7.0.60.0160.04518.51
7.0.50.0090.04717.32
7.0.40.0130.03818.68
7.0.30.0270.04218.48
7.0.20.0250.03018.60
7.0.10.0090.02918.44
7.0.00.0070.03418.57
5.6.400.0100.02015.84
5.6.390.0220.00915.96
5.6.380.0170.01215.64
5.6.370.0160.01315.71
5.6.360.0160.01715.66
5.6.350.0140.01515.86
5.6.340.0240.00715.80
5.6.330.0200.01015.80
5.6.320.0190.01115.69
5.6.310.0070.01315.57
5.6.300.0140.01015.84
5.6.290.0090.01315.69
5.6.280.0120.05018.53
5.6.270.0320.00315.89
5.6.260.0280.00515.63
5.6.250.0190.01515.91
5.6.240.0290.00915.83
5.6.230.0180.01316.01
5.6.220.0210.00915.83
5.6.210.0180.04218.28
5.6.200.0120.04316.99
5.6.190.0190.03718.13
5.6.180.0150.04618.10
5.6.170.0160.04817.99
5.6.160.0100.03718.24
5.6.150.0080.04816.88
5.6.140.0100.03116.90
5.6.130.0140.03117.04
5.6.120.0140.04518.46
5.6.110.0210.04418.40
5.6.100.0150.04718.49
5.6.90.0160.04918.62
5.6.80.0160.04318.24
5.6.70.0080.01915.53
5.6.60.0060.01615.47
5.6.50.0170.00915.54
5.6.40.0140.00815.47
5.6.30.0150.01415.40
5.6.20.0190.01015.22
5.6.10.0090.01215.72
5.6.00.0060.01615.78
5.5.380.0280.00815.60
5.5.370.0200.01215.62
5.5.360.0240.00715.95
5.5.350.0030.05317.82
5.5.340.0120.02416.88
5.5.330.0090.02717.96
5.5.320.1830.02717.98
5.5.310.0160.02517.84
5.5.300.0020.03216.70
5.5.290.0130.04516.91
5.5.280.0180.04218.38
5.5.270.0130.05018.47
5.5.260.0160.04418.34
5.5.250.0140.03418.38
5.5.240.0170.03717.98
5.5.230.0110.01915.22
5.5.220.0120.01515.09
5.5.210.0180.01115.21
5.5.200.0070.02215.37
5.5.190.0170.01415.54
5.5.180.0090.01715.61
5.5.170.0100.01115.39
5.5.160.0080.01315.67
5.5.150.0100.01015.80
5.5.140.0130.00715.71
5.5.130.0080.01215.72
5.5.120.0070.01715.73
5.5.110.0090.01115.77
5.5.100.0160.00415.42
5.5.90.0130.00615.58
5.5.80.0120.00915.85
5.5.70.0140.00715.82
5.5.60.0120.01215.49
5.5.50.0140.00715.71
5.5.40.0070.01915.86
5.5.30.0130.01315.57
5.5.20.0120.01515.66
5.5.10.0030.01715.77
5.5.00.0030.01715.74
5.4.450.0070.03015.80
5.4.440.0080.03315.95
5.4.430.0090.02515.95
5.4.420.0070.04416.05
5.4.410.0110.04015.77
5.4.400.0070.04315.69
5.4.390.0040.03815.75
5.4.380.0060.03015.81
5.4.370.0070.03415.66
5.4.360.0110.03215.78
5.4.350.0070.04115.65
5.4.340.0100.03715.72
5.4.330.0030.01012.25
5.4.320.0050.02216.02
5.4.310.0100.02115.76
5.4.300.0050.02615.74
5.4.290.0030.02815.81
5.4.280.0030.02615.70
5.4.270.0100.01815.71
5.4.260.0060.02115.72
5.4.250.0070.02015.72
5.4.240.0020.02515.58
5.4.230.0060.03015.81
5.4.220.0090.02015.76
5.4.210.0030.02215.62
5.4.200.0050.02315.79
5.4.190.0050.02015.66
5.4.180.0050.02215.71
5.4.170.0070.02815.82
5.4.160.0070.02215.80
5.4.150.0050.02215.76
5.4.140.0060.01914.45
5.4.130.0030.02814.53
5.4.120.0050.02114.39
5.4.110.0070.02114.49
5.4.100.0060.02014.27
5.4.90.0040.02514.35
5.4.80.0040.02114.46
5.4.70.0030.02314.38
5.4.60.0070.02014.44
5.4.50.0060.01914.34
5.4.40.0070.01914.40
5.4.30.0040.02314.26
5.4.20.0050.04214.33
5.4.10.0050.04014.48
5.4.00.0020.04014.00
5.3.290.0070.02413.99
5.3.280.0030.02913.77
5.3.270.0060.02313.86
5.3.260.0060.02113.92
5.3.250.0050.02313.90
5.3.240.0070.02213.83
5.3.230.0030.03013.87
5.3.220.0060.02613.78
5.3.210.0030.02713.78
5.3.200.0070.02013.80
5.3.190.0020.02513.85
5.3.180.0030.02513.91
5.3.170.0090.02713.91
5.3.160.0100.02213.81
5.3.150.0050.02513.97
5.3.140.0130.02213.81
5.3.130.0100.02513.89
5.3.120.0160.02513.86
5.3.110.0090.03413.87
5.3.100.0060.03513.69
5.3.90.0080.04213.47
5.3.80.0080.04913.42
5.3.70.0100.04413.50
5.3.60.0080.04513.65
5.3.50.0100.03013.49
5.3.40.0110.02513.55
5.3.30.0060.04613.42
5.3.20.0090.02713.40
5.3.10.0080.04313.33
5.3.00.0140.03513.26
5.2.170.0080.03712.10
5.2.160.0070.03512.09
5.2.150.0080.03812.18
5.2.140.0070.01912.09
5.2.130.0070.03712.12
5.2.120.0100.03612.11
5.2.110.0090.03512.09
5.2.100.0110.02612.09
5.2.90.0070.03912.09
5.2.80.0080.03712.04
5.2.70.0080.04012.04
5.2.60.0070.04212.04
5.2.50.0140.03412.17
5.2.40.0050.03412.16
5.2.30.0100.03512.13
5.2.20.0080.03512.07
5.2.10.0090.03512.04
5.2.00.0090.02512.04
5.1.60.0050.03512.04
5.1.50.0060.02612.04
5.1.40.0060.02512.04
5.1.30.0110.01812.04
5.1.20.0070.03212.04
5.1.10.0100.02412.04
5.1.00.0070.03112.04
5.0.50.0070.03012.04
5.0.40.0020.02112.04
5.0.30.0070.03812.04
5.0.20.0040.02412.04
5.0.10.0040.02712.04
5.0.00.0100.03112.04
4.4.90.0100.00812.04
4.4.80.0040.02012.04
4.4.70.0110.01112.04
4.4.60.0050.01812.04
4.4.50.0050.01812.04
4.4.40.0050.02312.04
4.4.30.0010.01512.04
4.4.20.0050.01312.04
4.4.10.0040.02012.04
4.4.00.0050.02512.04
4.3.110.0020.01212.04
4.3.100.0040.01312.04
4.3.90.0040.01912.04
4.3.80.0020.02412.04
4.3.70.0020.02112.04
4.3.60.0040.01612.04
4.3.50.0050.01512.04
4.3.40.0040.02812.04
4.3.30.0000.02212.04
4.3.20.0050.01812.04
4.3.10.0010.01812.04
4.3.00.0050.01512.04

preferences:
38.05 ms | 401 KiB | 5 Q