3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test=array("abcd/abcd_.mp3", "abcd", "asdasd/abcd.mp3", "abcd.", "blahahbasdabcd"); foreach ($test as $t) echo "$t => " . preg_replace("/abcd([^_.])/m", "XXXXX" . "\${1}", $t) . "\n";

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)
8.3.60.0090.00516.38
8.3.50.0100.01222.02
8.3.40.0100.00318.96
8.3.30.0070.00718.74
8.3.20.0040.00420.42
8.3.10.0040.00423.51
8.3.00.0080.00020.82
8.2.180.0150.00316.88
8.2.170.0150.00422.96
8.2.160.0070.00720.31
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00020.93
8.2.110.0060.00322.39
8.2.100.0060.00617.78
8.2.90.0060.00319.30
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0060.00317.93
8.2.50.0030.00618.07
8.2.40.0040.00418.09
8.2.30.0030.00518.25
8.2.20.0060.00317.93
8.2.10.0050.00318.14
8.2.00.0040.00417.93
8.1.280.0110.00425.92
8.1.270.0030.00523.83
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00023.84
8.1.230.0110.00019.15
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0000.00817.38
8.1.180.0040.00418.10
8.1.170.0050.00318.79
8.1.160.0000.00722.04
8.1.150.0040.00418.77
8.1.140.0000.00717.59
8.1.130.0040.00417.79
8.1.120.0040.00417.51
8.1.110.0050.00317.54
8.1.100.0040.00417.48
8.1.90.0040.00417.60
8.1.80.0040.00417.66
8.1.70.0030.00317.58
8.1.60.0000.00817.62
8.1.50.0000.00817.71
8.1.40.0070.00017.67
8.1.30.0040.00717.68
8.1.20.0040.00417.77
8.1.10.0030.00617.62
8.1.00.0070.00717.57
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0070.00018.48
8.0.270.0030.00317.14
8.0.260.0000.00617.26
8.0.250.0030.00317.13
8.0.240.0050.00317.05
8.0.230.0030.00317.07
8.0.220.0030.00317.05
8.0.210.0050.00216.91
8.0.200.0060.00316.97
8.0.190.0080.00017.08
8.0.180.0070.00316.94
8.0.170.0040.00417.09
8.0.160.0000.00717.09
8.0.150.0000.00716.98
8.0.140.0040.00416.96
8.0.130.0000.00513.54
8.0.120.0000.00816.88
8.0.110.0000.00716.93
8.0.100.0040.00416.92
8.0.90.0080.00016.98
8.0.80.0030.01617.03
8.0.70.0040.00417.09
8.0.60.0040.00416.91
8.0.50.0000.00716.90
8.0.30.0150.00317.25
8.0.20.0090.00917.40
8.0.10.0040.00417.01
8.0.00.0140.00717.13
7.4.330.0060.00015.12
7.4.320.0030.00316.71
7.4.300.0030.00316.71
7.4.290.0050.00216.82
7.4.280.0030.00616.70
7.4.270.0000.00716.71
7.4.260.0000.00816.75
7.4.250.0000.00716.78
7.4.240.0030.00316.68
7.4.230.0060.00316.79
7.4.220.0170.00916.72
7.4.210.0000.01516.80
7.4.200.0030.00616.82
7.4.160.0040.01216.40
7.4.150.0140.00317.40
7.4.140.0120.00917.86
7.4.130.0120.00516.66
7.4.120.0120.00716.62
7.4.110.0030.01416.56
7.4.100.0060.01216.76
7.4.90.0090.00916.68
7.4.80.0120.01019.39
7.4.70.0060.01016.57
7.4.60.0100.01016.71
7.4.50.0040.00416.81
7.4.40.0130.00316.59
7.4.30.0130.00716.72
7.4.00.0030.01014.94
7.3.330.0030.00313.32
7.3.320.0060.00013.33
7.3.310.0050.00316.47
7.3.300.0070.00016.39
7.3.290.0100.00316.41
7.3.280.0110.00716.41
7.3.270.0110.00917.40
7.3.260.0110.00616.74
7.3.250.0130.00416.55
7.3.240.0170.00016.46
7.3.230.0140.00416.39
7.3.210.0150.00616.36
7.3.200.0040.01419.39
7.3.190.0040.01316.42
7.3.180.0030.01716.74
7.3.170.0070.00816.70
7.3.160.0120.00916.61
7.3.120.0100.00315.11
7.2.330.0110.00716.81
7.2.320.0120.01216.80
7.2.310.0120.00416.63
7.2.300.0140.00316.91
7.2.290.0130.00316.78
7.2.00.0060.00619.36
7.1.100.0040.00818.44
7.1.70.0000.00717.40
7.1.60.0090.01619.70
7.1.50.0160.00717.05
7.1.00.0100.07022.43
7.0.200.0000.00716.38
7.0.140.0100.06721.95
7.0.60.0130.07019.96
7.0.50.0070.08317.91
7.0.40.0030.08720.10
7.0.30.0270.04020.11
7.0.20.0200.04720.31
7.0.10.0370.07020.11
7.0.00.0070.05020.18
5.6.280.0030.07021.09
5.6.210.0100.06720.65
5.6.200.0100.06718.12
5.6.190.0030.04720.33
5.6.180.0070.04020.27
5.6.170.0270.06320.48
5.6.160.0030.04320.37
5.6.150.0100.08018.04
5.6.140.0130.08318.18
5.6.130.0230.03718.22
5.6.120.0100.05021.05
5.6.110.0170.06321.13
5.6.100.0070.08320.97
5.6.90.0130.07720.99
5.6.80.0170.07720.38
5.6.70.4470.04320.50
5.5.350.0070.07720.39
5.5.340.0100.06717.91
5.5.330.0000.04320.36
5.5.320.0230.04320.31
5.5.310.0330.08020.18
5.5.300.0070.05318.00
5.5.290.0100.03717.96
5.5.280.0000.04320.76
5.5.270.0030.05320.83
5.5.260.0000.09320.84
5.5.250.0070.08320.55
5.5.240.0030.04720.07
5.4.450.0400.05028.28
5.4.440.0370.04328.28
5.4.430.0200.05027.10
5.4.420.0470.04326.50
5.4.410.0570.03726.15
5.4.400.0300.03026.13
5.4.390.0300.03026.13
5.4.380.0100.06018.65
5.4.370.0200.04718.61
5.4.360.0330.03718.44
5.4.350.0230.05718.50
5.4.340.0100.05718.77
5.4.320.0050.03812.46
5.4.310.0120.03512.45
5.4.300.0150.05012.46
5.4.290.0160.10112.45
5.4.280.0130.05712.35
5.4.270.0120.07512.35
5.4.260.0160.09312.35
5.4.250.0100.05112.35
5.4.240.0080.06312.35
5.4.230.0140.04512.34
5.4.220.0130.04512.34
5.4.210.0090.05412.34
5.4.200.0080.05712.34
5.4.190.0060.05112.34
5.4.180.0070.06012.34
5.4.170.0090.05412.35
5.4.160.0110.04412.35
5.4.150.0120.06112.34
5.4.140.0050.06612.03
5.4.130.0090.04012.02
5.4.120.0100.04511.97
5.4.110.0080.04711.97
5.4.100.0090.04611.96
5.4.90.0060.04711.96
5.4.80.0130.05911.96
5.4.70.0120.06111.96
5.4.60.0160.06911.96
5.4.50.0150.05611.96
5.4.40.0130.05711.95
5.4.30.0120.04911.95
5.4.20.0070.05511.95
5.4.10.0150.05411.95
5.4.00.0130.05911.43
5.3.290.0080.03912.80
5.3.280.0110.06312.71
5.3.270.0130.06512.72
5.3.260.0120.06412.72
5.3.250.0130.06712.72
5.3.240.0130.06312.72
5.3.230.0130.06012.71
5.3.220.0190.05912.68
5.3.210.0100.06212.68
5.3.200.0120.05712.68
5.3.190.0170.08412.68
5.3.180.0170.07912.68
5.3.170.0160.08712.67
5.3.160.0090.05812.67
5.3.150.0110.05612.67
5.3.140.0050.06412.66
5.3.130.0180.06412.66
5.3.120.0120.06512.66
5.3.110.0160.06812.66
5.3.100.0100.05112.12
5.3.90.0160.06212.08
5.3.80.0110.04512.07
5.3.70.0090.03912.07
5.3.60.0150.05912.06
5.3.50.0070.04212.00
5.3.40.0060.04112.00
5.3.30.0090.03411.96
5.3.20.0080.04311.73
5.3.10.0070.04311.70
5.3.00.0070.04011.69
5.2.170.0040.0379.19
5.2.160.0100.0339.19
5.2.150.0080.0409.19
5.2.140.0050.0369.19
5.2.130.0020.0359.15
5.2.120.0290.0739.15
5.2.110.0100.0709.15
5.2.100.0100.0519.15
5.2.90.0100.0289.15
5.2.80.0060.0359.15
5.2.70.0040.0369.15
5.2.60.0100.0559.10
5.2.50.0190.0809.07
5.2.40.0100.0429.05
5.2.30.0080.0489.02
5.2.20.0130.0629.02
5.2.10.0120.0298.92
5.2.00.0090.0778.78
5.1.60.0100.0418.06
5.1.50.0030.0358.05
5.1.40.0090.0578.04
5.1.30.0040.0438.39
5.1.20.0060.0408.41
5.1.10.0060.0518.13
5.1.00.0080.0458.14
5.0.50.0090.0236.61
5.0.40.0050.0316.47
5.0.30.0060.0456.29
5.0.20.0040.0286.26
5.0.10.0020.0496.23
5.0.00.0020.0396.23
4.4.90.0050.0164.78
4.4.80.0060.0324.76
4.4.70.0100.0414.75
4.4.60.0030.0234.75
4.4.50.0060.0224.77
4.4.40.0030.0294.71
4.4.30.0040.0174.75
4.4.20.0020.0194.84
4.4.10.0050.0194.85
4.4.00.0020.0284.76
4.3.110.0030.0234.67
4.3.100.0070.0494.66
4.3.90.0030.0334.64
4.3.80.0020.0284.58
4.3.70.0090.0624.63
4.3.60.0050.0274.63
4.3.50.0010.0234.63
4.3.40.0040.0294.54
4.3.30.0040.0233.28
4.3.20.0050.0223.26
4.3.10.0040.0193.22
4.3.00.0170.01026.13

preferences:
40.1 ms | 401 KiB | 5 Q