3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s1 = 'natujeszczak'; $s2 = 'piekierski'; var_dump(similar_text($s1, $s2)); var_dump(similar_text($s2, $s1));

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)
8.3.40.0100.00318.65
8.3.30.0140.00319.13
8.3.20.0070.00020.34
8.3.10.0000.00821.90
8.3.00.0050.00319.05
8.2.170.0110.00422.96
8.2.160.0070.00720.39
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0080.00019.66
8.2.110.0000.00920.41
8.2.100.0060.00618.03
8.2.90.0040.00419.13
8.2.80.0000.00817.97
8.2.70.0080.00017.62
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0000.00718.03
8.2.30.0040.00419.28
8.2.20.0030.00617.54
8.2.10.0040.00417.91
8.2.00.0040.00417.61
8.1.270.0040.00418.62
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0040.00422.18
8.1.230.0070.00419.22
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.13
8.1.190.0030.00617.22
8.1.180.0000.00818.10
8.1.170.0050.00318.56
8.1.160.0040.00421.95
8.1.150.0000.00718.75
8.1.140.0000.00719.13
8.1.130.0030.00317.89
8.1.120.0000.00717.41
8.1.110.0000.00717.39
8.1.100.0030.00417.38
8.1.90.0040.00417.31
8.1.80.0030.00517.42
8.1.70.0000.00717.33
8.1.60.0040.00417.41
8.1.50.0000.00917.36
8.1.40.0080.00017.36
8.1.30.0080.00017.50
8.1.20.0040.00417.63
8.1.10.0000.00717.41
8.1.00.0040.00417.36
8.0.300.0060.00318.77
8.0.290.0000.00716.63
8.0.280.0040.00418.44
8.0.270.0000.00717.22
8.0.260.0000.00717.13
8.0.250.0030.00316.89
8.0.240.0000.00716.79
8.0.230.0000.00716.80
8.0.220.0020.00516.88
8.0.210.0080.00016.75
8.0.200.0000.00616.93
8.0.190.0000.00816.72
8.0.180.0040.00416.83
8.0.170.0040.00416.67
8.0.160.0070.00016.82
8.0.150.0070.00016.83
8.0.140.0040.00816.69
8.0.130.0030.00313.25
8.0.120.0040.00416.80
8.0.110.0070.00016.80
8.0.100.0050.00316.92
8.0.90.0050.00316.88
8.0.80.0030.01916.82
8.0.70.0040.00416.81
8.0.60.0000.00816.81
8.0.50.0040.00416.75
8.0.30.0090.01316.89
8.0.20.0150.01117.40
8.0.10.0000.00716.81
8.0.00.0090.00916.83
7.4.330.0060.00015.03
7.4.320.0060.00016.55
7.4.300.0000.00616.56
7.4.290.0070.00016.54
7.4.280.0000.01116.39
7.4.270.0020.00516.48
7.4.260.0040.00416.49
7.4.250.0000.00816.30
7.4.240.0040.00316.52
7.4.230.0030.00516.46
7.4.220.0190.00416.40
7.4.210.0170.00316.31
7.4.200.0030.00316.43
7.4.160.0040.01116.55
7.4.150.0150.00717.40
7.4.140.0120.00717.86
7.4.130.0090.00816.39
7.4.120.0080.00916.44
7.4.110.0110.00716.55
7.4.100.0070.01016.35
7.4.90.0070.01016.48
7.4.80.0130.00419.39
7.4.70.0120.00616.32
7.4.60.0100.00616.26
7.4.50.0000.00816.30
7.4.40.0140.01016.53
7.4.30.0090.00916.19
7.4.00.0060.01015.04
7.3.330.0000.00512.87
7.3.320.0020.00213.05
7.3.310.0060.00315.91
7.3.300.0000.00716.14
7.3.290.0020.01216.17
7.3.280.0090.00716.14
7.3.270.0090.01517.40
7.3.260.0090.00916.36
7.3.250.0090.01216.22
7.3.240.0090.00916.47
7.3.230.0090.00816.39
7.3.210.0150.00416.41
7.3.200.0090.01019.39
7.3.190.0090.00616.05
7.3.180.0130.00316.22
7.3.170.0030.01716.27
7.3.160.0090.00616.31
7.2.330.0060.01216.39
7.2.320.0100.00716.44
7.2.310.0120.00616.31
7.2.300.0030.01316.38
7.2.290.0040.01216.53
7.2.60.0070.00616.54
7.2.00.0000.01219.25
7.1.200.0070.00715.57
7.1.100.0100.00717.84
7.1.70.0070.00017.07
7.1.60.0120.01219.46
7.1.50.0040.01816.54
7.1.00.0070.07322.28
7.0.200.0290.00414.38
7.0.140.0030.06322.08
7.0.60.0100.07019.95
7.0.50.0030.08717.82
7.0.40.0000.04319.96
7.0.30.0400.06720.18
7.0.20.0270.07020.16
7.0.10.0130.08320.21
7.0.00.0030.07020.16
5.6.280.0100.08320.92
5.6.210.0000.08320.55
5.6.200.0030.04318.22
5.6.190.0030.04320.45
5.6.180.0200.08720.49
5.6.170.0170.04320.44
5.6.160.0000.05320.50
5.6.150.0030.05718.19
5.6.140.0100.05018.07
5.6.130.0070.08718.13
5.6.120.0030.04020.93
5.6.110.0030.08021.11
5.6.100.0130.07721.00
5.6.90.0000.06721.03
5.6.80.0130.05320.37
5.6.70.3870.03320.52
5.5.350.0070.06720.39
5.5.340.0170.02717.91
5.5.330.0100.05720.23
5.5.320.0130.08720.18
5.5.310.0230.04020.29
5.5.300.0070.05717.92
5.5.290.0030.04017.97
5.5.280.0030.04320.64
5.5.270.0100.04720.78
5.5.260.0170.07320.83
5.5.250.0100.07720.79
5.5.240.0170.04720.11
5.4.450.0770.05719.12
5.4.440.0970.05719.49
5.4.430.0630.06019.46
5.4.420.0870.04719.60
5.4.410.0370.05019.50
5.4.400.0700.05319.26
5.4.390.0170.06718.50
5.4.380.0230.05018.72
5.4.370.0170.06718.56
5.4.360.0370.03318.71
5.4.350.0170.05318.72
5.4.340.0200.06018.70
5.4.320.0200.05318.71
5.4.310.0200.05718.72
5.4.300.0270.05718.65
5.4.290.0300.06018.59
5.4.280.0230.05718.64
5.4.270.0200.05318.61
5.4.260.0130.06018.69
5.4.250.0300.04718.50
5.4.240.0100.06318.67
5.4.230.0200.05018.70
5.4.220.0130.06018.68
5.4.210.0230.05018.59
5.4.200.0200.04716.48
5.4.190.0200.05718.61
5.4.180.0230.04718.47
5.4.170.0170.05718.67
5.4.160.0270.06318.44
5.4.150.0100.06018.66
5.4.140.0100.05716.03
5.4.130.0230.04316.04
5.4.120.0170.05016.26
5.4.110.0130.05016.24
5.4.100.0200.05016.35
5.4.90.0200.05016.21
5.4.80.0130.05316.14
5.4.70.0070.06016.19
5.4.60.0170.05016.28
5.4.50.0200.04316.12
5.4.40.0170.05016.22
5.4.30.0130.05315.99
5.4.20.0270.03716.22
5.4.10.0170.05016.02
5.4.00.0100.06015.61
5.3.290.0070.06314.55
5.3.280.0230.06314.57
5.3.270.0170.07314.63
5.3.260.0170.07314.65
5.3.250.0230.04714.70
5.3.240.0130.05714.58
5.3.230.0070.06714.50
5.3.220.0230.04314.56
5.3.210.0170.05314.61
5.3.200.0200.05714.55
5.3.190.0270.04314.51
5.3.180.0130.05314.59
5.3.170.0100.06714.65
5.3.160.0130.05314.59
5.3.150.0130.05314.45
5.3.140.0230.05014.51
5.3.130.0230.05014.49
5.3.120.0230.05314.62
5.3.110.0200.05314.62
5.3.100.0100.06014.13
5.3.90.0130.06714.11
5.3.80.0100.07313.95
5.3.70.0230.06014.09
5.3.60.0200.04714.09
5.3.50.0070.05714.05
5.3.40.0100.05713.94
5.3.30.0230.04014.00
5.3.20.0200.04013.76
5.3.10.0130.04713.62
5.3.00.0230.04713.53
5.2.170.0230.03311.11
5.2.160.0170.04011.10
5.2.150.0070.04711.13
5.2.140.0030.05011.20
5.2.130.0170.03311.16
5.2.120.0100.04011.15
5.2.110.0200.03311.05
5.2.100.0130.04011.13
5.2.90.0130.04711.18
5.2.80.0070.04711.23
5.2.70.0130.04311.10
5.2.60.0170.04311.03
5.2.50.0170.03711.00
5.2.40.0130.04010.98
5.2.30.0200.03311.02
5.2.20.0100.04011.09
5.2.10.0100.03710.90
5.2.00.0070.04310.66
5.1.60.0100.03310.11
5.1.50.0100.03310.00
5.1.40.0130.03010.09
5.1.30.0100.03710.33
5.1.20.0070.04010.34
5.1.10.0200.02710.18
5.1.00.0100.03710.09
5.0.50.0070.0308.57
5.0.40.0070.0308.47
5.0.30.0100.0438.25
5.0.20.0100.0278.26
5.0.10.0100.0278.21
5.0.00.0130.0378.23
4.4.90.0070.0205.93
4.4.80.0030.0275.81
4.4.70.0070.0235.81
4.4.60.0100.0175.90
4.4.50.0100.0175.93
4.4.40.0070.0335.86
4.4.30.0030.0235.90
4.4.20.0100.0175.97
4.4.10.0130.0175.93
4.4.00.0030.0405.92
4.3.110.0070.0305.80
4.3.100.0070.0205.87
4.3.90.0100.0175.78
4.3.80.0070.0335.82
4.3.70.0030.0235.83
4.3.60.0070.0235.77
4.3.50.0100.0205.77
4.3.40.0070.0375.75
4.3.30.0100.0234.55
4.3.20.0070.0234.62
4.3.10.0000.0274.51
4.3.00.0000.02014.52

preferences:
38.6 ms | 400 KiB | 5 Q