3v4l.org

run code in 300+ PHP versions simultaneously
<?php similar_text('testinggggggggggggggggggggggggggg', 'testinggggggggggdggggggggggggggggg', $p); echo $p;

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)
8.3.60.0110.00718.18
8.3.50.0120.00321.89
8.3.40.0070.00718.76
8.3.30.0100.00318.92
8.3.20.0070.00020.21
8.3.10.0040.00423.70
8.3.00.0040.00419.00
8.2.180.0160.00616.50
8.2.170.0090.00622.96
8.2.160.0070.00720.52
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00319.26
8.2.110.0000.01020.53
8.2.100.0060.00617.79
8.2.90.0070.00018.22
8.2.80.0030.00517.97
8.2.70.0070.00417.50
8.2.60.0120.00017.91
8.2.50.0060.00618.07
8.2.40.0050.00419.82
8.2.30.0070.00018.16
8.2.20.0050.00217.61
8.2.10.0040.00418.03
8.2.00.0000.00717.66
8.1.280.0060.01225.92
8.1.270.0040.00423.92
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0080.00022.06
8.1.230.0090.00320.89
8.1.220.0000.00917.74
8.1.210.0060.00319.04
8.1.200.0030.00617.23
8.1.190.0060.00316.98
8.1.180.0030.00518.10
8.1.170.0030.00518.55
8.1.160.0030.00521.94
8.1.150.0040.00418.55
8.1.140.0080.00017.31
8.1.130.0000.00717.69
8.1.120.0090.00017.35
8.1.110.0060.00317.23
8.1.100.0040.00417.25
8.1.90.0080.00017.31
8.1.80.0000.00717.31
8.1.70.0000.00817.25
8.1.60.0040.00417.43
8.1.50.0050.00317.44
8.1.40.0060.00317.44
8.1.30.0040.00417.43
8.1.20.0040.00417.46
8.1.10.0030.00617.41
8.1.00.0040.00417.29
8.0.300.0070.00020.10
8.0.290.0040.00416.58
8.0.280.0000.00718.41
8.0.270.0000.00717.18
8.0.260.0030.00317.23
8.0.250.0030.00316.91
8.0.240.0030.00616.73
8.0.230.0030.00316.71
8.0.220.0000.00616.64
8.0.210.0030.00316.64
8.0.200.0000.00616.70
8.0.190.0040.00416.77
8.0.180.0070.00016.75
8.0.170.0030.00516.79
8.0.160.0070.00016.63
8.0.150.0070.00016.74
8.0.140.0000.00716.66
8.0.130.0000.00513.17
8.0.120.0000.00716.62
8.0.110.0030.00516.71
8.0.100.0030.00416.62
8.0.90.0070.00016.69
8.0.80.0060.00816.82
8.0.70.0040.00416.55
8.0.60.0070.00016.83
8.0.50.0040.00416.74
8.0.30.0070.01316.90
8.0.20.0200.00717.40
8.0.10.0000.00716.71
8.0.00.0130.00516.66
7.4.330.0020.00215.00
7.4.320.0000.00616.45
7.4.300.0060.00016.46
7.4.290.0040.00416.31
7.4.280.0040.00416.46
7.4.270.0000.00716.46
7.4.260.0080.00016.33
7.4.250.0000.00716.41
7.4.240.0030.00516.42
7.4.230.0030.00316.16
7.4.220.0070.01116.43
7.4.210.0040.01016.42
7.4.200.0000.00716.49
7.4.160.0080.00816.20
7.4.150.0090.00917.40
7.4.140.0130.00517.86
7.4.130.0090.00816.49
7.4.120.0120.00616.42
7.4.110.0140.00416.38
7.4.100.0070.01016.27
7.4.90.0130.00316.45
7.4.80.0100.01319.39
7.4.70.0080.00816.29
7.4.60.0140.00816.35
7.4.50.0000.00616.44
7.4.40.0120.00316.43
7.4.30.0050.01116.43
7.4.00.0070.01014.98
7.3.330.0050.00013.06
7.3.320.0030.00313.11
7.3.310.0040.00416.30
7.3.300.0030.00316.09
7.3.290.0100.01016.21
7.3.280.0110.00816.22
7.3.270.0120.00617.40
7.3.260.0030.01416.27
7.3.250.0110.00516.32
7.3.240.0120.00616.43
7.3.230.0130.00316.39
7.3.210.0090.01216.39
7.3.200.0060.01219.39
7.3.190.0100.00616.29
7.3.180.0080.00716.48
7.3.170.0060.00916.30
7.3.160.0080.00816.29
7.3.120.0070.01014.86
7.3.00.0070.00716.52
7.2.330.0140.00316.39
7.2.320.0000.01616.51
7.2.310.0120.00316.11
7.2.300.0000.01816.45
7.2.290.0100.00716.39
7.2.130.0040.00916.67
7.2.120.0020.01216.65
7.2.110.0080.00616.70
7.2.100.0050.00716.87
7.2.90.0100.00416.65
7.2.80.0060.00416.58
7.2.70.0060.00616.75
7.2.60.0060.00616.50
7.2.50.0030.00816.86
7.2.40.0030.00916.69
7.2.30.0080.00616.68
7.2.20.0090.00416.78
7.2.10.0060.00816.75
7.2.00.0050.00717.47
7.1.250.0100.00615.59
7.1.240.0070.00915.52
7.1.230.0100.00315.68
7.1.220.0050.00715.59
7.1.210.0090.00515.41
7.1.200.0040.00815.70
7.1.190.0070.00615.71
7.1.180.0060.00715.56
7.1.170.0090.00515.72
7.1.160.0110.00215.52
7.1.150.0090.00415.58
7.1.140.0090.00715.70
7.1.130.0050.00615.56
7.1.120.0100.00415.53
7.1.110.0040.00615.64
7.1.100.0070.00616.54
7.1.90.0060.00415.59
7.1.80.0070.00415.59
7.1.70.0020.00716.15
7.1.60.0110.00617.03
7.1.50.0070.01016.09
7.1.40.0070.00615.71
7.1.30.0000.01215.65
7.1.20.0070.00815.40
7.1.10.0040.00715.39
7.1.00.0130.02517.88
7.0.330.0050.00915.15
7.0.320.0050.00915.41
7.0.310.0090.00515.14
7.0.300.0060.00615.30
7.0.290.0050.00615.35
7.0.280.0060.00815.28
7.0.270.0040.00915.22
7.0.260.0060.00915.24
7.0.250.0020.01115.13
7.0.240.0050.00815.38
7.0.230.0020.00715.41
7.0.220.0090.00715.37
7.0.210.0100.00415.09
7.0.200.0040.00815.67
7.0.190.0030.00915.26
7.0.180.0060.00915.33
7.0.170.0080.00515.21
7.0.160.0030.00815.29
7.0.150.0030.00715.17
7.0.140.0080.02717.60
7.0.130.0090.00415.08
7.0.120.0040.00915.26
7.0.110.0080.00515.33
7.0.100.0070.00715.37
7.0.90.0080.00715.17
7.0.80.0080.00615.37
7.0.70.0080.00315.20
7.0.60.0080.01716.86
7.0.50.0070.03316.24
7.0.40.0040.02415.66
7.0.30.0120.02515.54
7.0.20.0150.03115.53
7.0.10.0090.03215.51
7.0.00.0030.03015.50
5.6.380.0070.00514.33
5.6.370.0050.00514.24
5.6.360.0080.00514.17
5.6.350.0080.00314.05
5.6.340.0060.00514.21
5.6.330.0090.00314.12
5.6.320.0060.00614.08
5.6.310.0070.00314.11
5.6.300.0060.00914.02
5.6.290.0080.00814.24
5.6.280.0110.02416.44
5.6.270.0040.00914.10
5.6.260.0100.00314.21
5.6.250.0030.00814.13
5.6.240.0050.00714.27
5.6.230.0060.00814.00
5.6.220.0060.00814.08
5.6.210.0120.02716.19
5.6.200.0030.02115.36
5.6.190.0070.03216.33
5.6.180.0130.03116.46
5.6.170.0090.03316.17
5.6.160.0100.02516.19
5.6.150.0080.02915.49
5.6.140.0040.02115.45
5.6.130.0080.03115.51
5.6.120.0070.02316.42
5.6.110.0060.03116.27
5.6.100.0080.02916.34
5.6.90.0090.03016.43
5.6.80.0050.03316.09
5.6.70.0080.00314.06
5.6.60.0060.00813.86
5.6.50.0030.00713.98
5.6.40.0040.00914.12
5.6.30.0060.00514.04
5.6.20.0060.00514.20
5.6.10.0050.00513.89
5.6.00.0030.00713.94
5.5.380.0080.00211.00
5.5.370.0050.00511.09
5.5.360.0050.00410.99
5.5.350.1400.01814.16
5.5.340.0040.02913.30
5.5.330.0040.01914.03
5.5.320.0090.01814.00
5.5.310.0130.02014.05
5.5.300.0060.02813.27
5.5.290.0040.03313.27
5.5.280.0020.02114.17
5.5.270.0040.03114.15
5.5.260.0100.02514.30
5.5.250.0060.02214.11
5.5.240.0040.02914.02
5.5.230.0030.00510.90
5.5.220.0000.01110.90
5.5.210.0030.00610.90
5.5.200.0040.00410.90
5.5.190.0030.00710.91
5.5.180.0020.00510.90
5.5.170.0050.00110.90
5.5.160.0050.00710.90
5.5.150.0050.00510.90
5.5.140.0010.00710.99
5.5.130.0060.00410.90
5.5.120.0000.01210.91
5.5.110.0020.00710.90
5.5.100.0040.00410.98
5.5.90.0030.00710.90
5.5.80.0050.00310.90
5.5.70.0090.00310.92
5.5.60.0050.00510.92
5.5.50.0030.00710.90
5.5.40.0030.00510.92
5.5.30.0040.00310.94
5.5.20.0040.00510.90
5.5.10.0000.01010.90
5.5.00.0050.00310.90
5.4.450.0150.01717.62
5.4.440.0120.01817.79
5.4.430.0110.01917.35
5.4.420.0140.01917.42
5.4.410.0090.01717.35
5.4.400.0110.01617.35
5.4.390.0100.01917.35
5.4.380.0130.02213.50
5.4.370.0150.01913.49
5.4.360.0160.02013.47
5.4.350.0130.02113.43
5.4.340.0160.01813.43
5.4.330.0040.00510.90
5.4.320.0020.01711.43
5.4.310.0050.01511.42
5.4.300.0070.01311.42
5.4.290.0060.01711.43
5.4.280.0060.01411.38
5.4.270.0060.01411.38
5.4.260.0060.01811.38
5.4.250.0040.01911.38
5.4.240.0040.01711.38
5.4.230.0050.01711.38
5.4.220.0050.01711.38
5.4.210.0060.01611.38
5.4.200.0030.01811.43
5.4.190.0060.01711.38
5.4.180.0030.02011.38
5.4.170.0050.01511.38
5.4.160.0060.01711.42
5.4.150.0050.01411.38
5.4.140.0040.01811.27
5.4.130.0060.01511.27
5.4.120.0050.01411.25
5.4.110.0050.01511.27
5.4.100.0020.01811.33
5.4.90.0060.01511.27
5.4.80.0050.01811.27
5.4.70.0050.01511.25
5.4.60.0040.01711.25
5.4.50.0040.01811.25
5.4.40.0080.01211.28
5.4.30.0050.01511.27
5.4.20.0070.01911.25
5.4.10.0060.01911.25
5.4.00.0020.02111.08
5.3.290.0030.01711.53
5.3.280.0040.01811.50
5.3.270.0040.02011.51
5.3.260.0070.01411.50
5.3.250.0050.01811.50
5.3.240.0060.02011.50
5.3.230.0050.02011.50
5.3.220.0060.02511.49
5.3.210.0050.02211.49
5.3.200.0050.02011.49
5.3.190.0020.01811.49
5.3.180.0040.02211.49
5.3.170.0060.01611.49
5.3.160.0040.01911.49
5.3.150.0060.02411.49
5.3.140.0070.02011.49
5.3.130.0080.02211.49
5.3.120.0070.01811.48
5.3.110.0080.02011.48
5.3.100.0070.02211.30
5.3.90.0070.02511.29
5.3.80.0070.02111.29
5.3.70.0070.02211.29
5.3.60.0040.02011.29
5.3.50.0030.02011.27
5.3.40.0050.02211.27
5.3.30.0050.02311.25
5.3.20.0060.01811.17
5.3.10.0060.02011.16
5.3.00.0070.01611.16
5.2.170.0060.01510.33
5.2.160.0040.01410.33
5.2.150.0040.01410.33
5.2.140.0030.01410.32
5.2.130.0050.01410.31
5.2.120.0060.01410.31
5.2.110.0030.01710.31
5.2.100.0050.01610.31
5.2.90.0040.01710.31
5.2.80.0040.01510.31
5.2.70.0040.01610.31
5.2.60.0060.01310.29
5.2.50.0040.01510.28
5.2.40.0060.01410.28
5.2.30.0040.01710.27
5.2.20.0050.01410.26
5.2.10.0060.01310.25
5.2.00.0060.01310.20
5.1.60.0030.0139.96
5.1.50.0040.0139.96
5.1.40.0020.0159.96
5.1.30.0040.01310.07
5.1.20.0030.01310.08
5.1.10.0020.0139.99
5.1.00.0030.0139.99
5.0.50.0030.0129.48
5.0.40.0040.0079.43
5.0.30.0020.0149.37
5.0.20.0020.0109.36
5.0.10.0030.0119.35
5.0.00.0010.0149.35
4.4.90.0020.0098.86
4.4.80.0030.0078.85
4.4.70.0020.0098.85
4.4.60.0030.0078.85
4.4.50.0010.0088.85
4.4.40.0020.0128.83
4.4.30.0030.0088.85
4.4.20.0030.0088.88
4.4.10.0010.0098.88
4.4.00.0040.0118.85
4.3.110.0020.0098.82
4.3.100.0040.0078.82
4.3.90.0040.0078.81
4.3.80.0010.0148.79
4.3.70.0020.0108.81
4.3.60.0010.0108.81
4.3.50.0030.0108.81
4.3.40.0030.0118.78
4.3.30.0030.0078.37
4.3.20.0010.0098.36
4.3.10.0000.0108.35
4.3.00.0020.00817.35

preferences:
41.92 ms | 401 KiB | 5 Q