3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test=array("abcd/abcd_.mp3", "abcde", "asdasd/abcd.mp3", "abcd.", "blahahbasdabcd"); foreach ($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)
8.3.60.0140.00416.50
8.3.50.0090.00822.08
8.3.40.0110.00418.96
8.3.30.0030.01019.13
8.3.20.0050.00320.23
8.3.10.0080.00023.68
8.3.00.0040.00420.79
8.2.180.0030.01716.50
8.2.170.0070.00722.96
8.2.160.0100.00320.35
8.2.150.0050.00224.18
8.2.140.0000.00924.66
8.2.130.0080.00026.16
8.2.120.0040.00420.92
8.2.110.0000.00922.28
8.2.100.0000.01219.45
8.2.90.0000.00719.29
8.2.80.0060.00317.97
8.2.70.0000.00817.63
8.2.60.0080.00018.04
8.2.50.0000.00818.07
8.2.40.0030.00518.16
8.2.30.0000.00818.13
8.2.20.0030.00617.74
8.2.10.0000.00718.01
8.2.00.0000.00817.87
8.1.280.0070.01325.92
8.1.270.0050.00323.79
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00323.91
8.1.230.0000.01119.17
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0050.00517.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0000.00722.04
8.1.150.0050.00318.78
8.1.140.0040.00417.54
8.1.130.0000.00717.84
8.1.120.0070.00017.63
8.1.110.0050.00317.57
8.1.100.0030.00517.55
8.1.90.0040.00417.62
8.1.80.0020.00517.55
8.1.70.0000.00717.49
8.1.60.0000.00817.70
8.1.50.0050.00217.65
8.1.40.0060.00317.52
8.1.30.0060.00617.65
8.1.20.0000.00817.70
8.1.10.0050.00217.62
8.1.00.0060.00617.63
8.0.300.0020.00618.77
8.0.290.0000.00716.88
8.0.280.0040.00418.33
8.0.270.0040.00417.17
8.0.260.0030.00317.14
8.0.250.0030.00317.08
8.0.240.0040.00417.11
8.0.230.0080.00017.06
8.0.220.0030.00317.11
8.0.210.0070.00016.93
8.0.200.0030.00617.00
8.0.190.0000.00717.14
8.0.180.0060.00617.00
8.0.170.0080.00017.01
8.0.160.0040.00417.12
8.0.150.0040.00416.86
8.0.140.0070.00016.87
8.0.130.0030.00313.50
8.0.120.0090.00017.01
8.0.110.0050.00316.91
8.0.100.0050.00317.01
8.0.90.0040.00417.05
8.0.80.0060.00916.97
8.0.70.0000.00817.03
8.0.60.0050.00216.96
8.0.50.0000.00716.89
8.0.30.0120.00717.37
8.0.20.0140.00417.40
8.0.10.0000.00717.14
8.0.00.0110.00617.20
7.4.330.0060.00015.00
7.4.320.0000.00616.60
7.4.300.0040.00416.78
7.4.290.0030.00316.64
7.4.280.0040.00416.64
7.4.270.0080.00016.69
7.4.260.0030.00316.61
7.4.250.0000.00716.75
7.4.240.0050.00316.65
7.4.230.0040.00416.55
7.4.220.0100.01016.80
7.4.210.0060.00916.82
7.4.200.0040.00416.82
7.4.160.0030.01016.72
7.4.150.0130.00517.40
7.4.140.0120.00817.86
7.4.130.0090.00816.64
7.4.120.0100.00716.65
7.4.110.0200.00316.55
7.4.100.0110.00716.61
7.4.90.0110.00616.75
7.4.80.0100.01019.39
7.4.70.0130.00416.73
7.4.60.0030.01316.78
7.4.50.0040.00416.52
7.4.40.0070.01016.71
7.4.30.0130.00416.67
7.4.00.0060.00915.01
7.3.330.0020.00213.38
7.3.320.0050.00013.11
7.3.310.0030.00516.41
7.3.300.0070.00016.23
7.3.290.0160.00316.44
7.3.280.0110.00916.43
7.3.270.0190.00317.40
7.3.260.0100.00716.69
7.3.250.0140.00916.63
7.3.240.0100.00716.79
7.3.230.0140.00316.50
7.3.210.0070.01016.37
7.3.200.0070.01019.39
7.3.190.0090.00916.73
7.3.180.0140.00516.77
7.3.170.0120.00316.41
7.3.160.0150.00616.45
7.3.120.0080.00514.99
7.2.330.0150.00316.70
7.2.320.0100.01016.61
7.2.310.0070.01416.67
7.2.300.0100.00716.79
7.2.290.0100.00716.62
7.2.00.0000.01219.58
7.1.100.0030.00618.07
7.1.70.0100.00017.58
7.1.60.0060.01219.70
7.1.50.0120.01217.27
7.1.00.0070.07322.39
7.0.200.0070.00016.36
7.0.140.0000.07721.99
7.0.60.0100.08019.98
7.0.50.0100.07017.82
7.0.40.0070.08020.06
7.0.30.0370.06320.03
7.0.20.0270.07720.18
7.0.10.0130.06720.11
7.0.00.0070.04020.14
5.6.280.0030.07321.12
5.6.210.0170.06320.64
5.6.200.0070.08018.07
5.6.190.0000.06320.77
5.6.180.3400.04020.56
5.6.170.0270.03720.34
5.6.160.0000.04720.38
5.6.150.0070.07718.18
5.6.140.0030.05018.11
5.6.130.0070.07718.11
5.6.120.0100.08321.05
5.6.110.0100.08321.14
5.6.100.0070.04321.12
5.6.90.0030.04021.03
5.6.80.0100.07020.38
5.6.70.4170.03720.52
5.5.350.0000.08020.43
5.5.340.0230.06717.95
5.5.330.0070.08720.47
5.5.320.0270.06020.31
5.5.310.0100.05020.13
5.5.300.0170.07017.97
5.5.290.0000.05017.98
5.5.280.0070.05020.87
5.5.270.0070.08720.81
5.5.260.0000.04720.74
5.5.250.0130.03320.61
5.5.240.0270.07320.16
5.4.450.0030.05028.28
5.4.440.0330.04328.25
5.4.430.0470.03727.24
5.4.420.0430.03326.50
5.4.410.0470.04026.15
5.4.400.0430.03726.13
5.4.390.0400.05026.13
5.4.380.0030.06318.72
5.4.370.0030.06018.50
5.4.360.0200.04318.63
5.4.350.0200.05018.69
5.4.340.0130.05318.45
5.4.320.0070.04012.46
5.4.310.0060.05312.45
5.4.300.0060.04012.46
5.4.290.0080.05012.45
5.4.280.0120.05812.35
5.4.270.0090.04212.35
5.4.260.0060.04612.35
5.4.250.0050.04912.35
5.4.240.0140.06112.35
5.4.230.0070.03912.34
5.4.220.0080.03612.34
5.4.210.0060.03712.34
5.4.200.0070.04612.34
5.4.190.0040.03912.34
5.4.180.0050.03712.34
5.4.170.0080.04512.35
5.4.160.0080.03412.34
5.4.150.0020.03912.34
5.4.140.0060.03812.02
5.4.130.0060.04612.02
5.4.120.0080.05511.97
5.4.110.0140.07311.97
5.4.100.0090.05411.97
5.4.90.0050.06011.96
5.4.80.0060.05411.96
5.4.70.0110.06211.96
5.4.60.0100.03911.96
5.4.50.0060.03611.96
5.4.40.0050.03711.95
5.4.30.0080.03811.95
5.4.20.0110.03711.95
5.4.10.0080.04711.95
5.4.00.0100.05211.43
5.3.290.0100.05312.80
5.3.280.0110.04912.71
5.3.270.0100.06112.72
5.3.260.0070.07112.72
5.3.250.0100.05712.72
5.3.240.0110.03812.72
5.3.230.0060.05512.71
5.3.220.0100.05912.68
5.3.210.0060.05712.68
5.3.200.0100.05112.68
5.3.190.0080.04312.68
5.3.180.0140.03512.68
5.3.170.0080.05312.67
5.3.160.0180.06712.67
5.3.150.0080.05612.68
5.3.140.0060.04312.66
5.3.130.0060.05312.66
5.3.120.0170.08112.66
5.3.110.0050.06512.65
5.3.100.0090.04412.11
5.3.90.0100.05512.08
5.3.80.0080.03912.07
5.3.70.0130.05012.07
5.3.60.0100.04312.06
5.3.50.0110.07412.00
5.3.40.0050.04312.00
5.3.30.0120.03711.95
5.3.20.0120.06011.73
5.3.10.0060.05111.70
5.3.00.0080.05111.69
5.2.170.0030.0379.19
5.2.160.0060.0299.19
5.2.150.0070.0449.19
5.2.140.0040.0499.19
5.2.130.0050.0389.14
5.2.120.0050.0349.14
5.2.110.0060.0349.15
5.2.100.0060.0439.15
5.2.90.0090.0429.15
5.2.80.0120.0519.14
5.2.70.0140.0499.15
5.2.60.0090.0509.10
5.2.50.0060.0349.07
5.2.40.0090.0349.05
5.2.30.0050.0419.03
5.2.20.0080.0359.01
5.2.10.0050.0378.92
5.2.00.0070.0398.77
5.1.60.0100.0358.06
5.1.50.0090.0328.05
5.1.40.0070.0368.04
5.1.30.0040.0408.39
5.1.20.0040.0378.41
5.1.10.0030.0288.13
5.1.00.0080.0278.13
5.0.50.0040.0286.61
5.0.40.0060.0186.47
5.0.30.0020.0346.29
5.0.20.0040.0226.26
5.0.10.0050.0216.24
5.0.00.0040.0336.23
4.4.90.0050.0214.78
4.4.80.0020.0204.76
4.4.70.0030.0214.75
4.4.60.0030.0224.75
4.4.50.0040.0204.77
4.4.40.0040.0264.71
4.4.30.0030.0204.76
4.4.20.0040.0214.85
4.4.10.0040.0184.85
4.4.00.0060.0394.75
4.3.110.0050.0214.67
4.3.100.0030.0204.66
4.3.90.0040.0234.64
4.3.80.0020.0344.58
4.3.70.0030.0234.63
4.3.60.0030.0304.63
4.3.50.0050.0194.62
4.3.40.0070.0254.53
4.3.30.0030.0233.28
4.3.20.0100.0463.25
4.3.10.0020.0183.22
4.3.00.0070.01326.13

preferences:
42.05 ms | 401 KiB | 5 Q