3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match("/\.([^\.]+)$/", 'filename.ext', $matches); var_dump($matches);

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)
8.3.60.0110.00416.75
8.3.50.0110.00722.07
8.3.40.0110.00418.83
8.3.30.0060.00919.14
8.3.20.0040.00420.21
8.3.10.0000.00723.65
8.3.00.0030.00519.14
8.2.180.0120.00418.41
8.2.170.0100.00722.96
8.2.160.0100.00320.39
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0000.00722.33
8.2.110.0090.00022.20
8.2.100.0090.00317.91
8.2.90.0050.00319.05
8.2.80.0080.00017.97
8.2.70.0030.00717.63
8.2.60.0000.00817.80
8.2.50.0030.00618.07
8.2.40.0050.00319.82
8.2.30.0000.00718.21
8.2.20.0000.00817.58
8.2.10.0070.00017.81
8.2.00.0040.00417.57
8.1.280.0100.00725.92
8.1.270.0030.00723.83
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0000.01119.08
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0090.00017.35
8.1.190.0060.00317.23
8.1.180.0030.00618.10
8.1.170.0040.00418.56
8.1.160.0040.00421.85
8.1.150.0080.00018.59
8.1.140.0040.00417.48
8.1.130.0030.00517.78
8.1.120.0080.00017.49
8.1.110.0040.00417.37
8.1.100.0050.00317.41
8.1.90.0040.00417.43
8.1.80.0050.00317.34
8.1.70.0000.00717.44
8.1.60.0060.00317.65
8.1.50.0040.00417.50
8.1.40.0000.00717.44
8.1.30.0080.00017.55
8.1.20.0060.00317.70
8.1.10.0040.00417.58
8.1.00.0000.00717.55
8.0.300.0040.00418.77
8.0.290.0000.00717.04
8.0.280.0040.00418.30
8.0.270.0030.00317.03
8.0.260.0030.00317.07
8.0.250.0070.00016.99
8.0.240.0030.00316.99
8.0.230.0050.00316.85
8.0.220.0030.00316.79
8.0.210.0030.00316.78
8.0.200.0000.00616.93
8.0.190.0000.00916.93
8.0.180.0000.00917.00
8.0.170.0030.00516.97
8.0.160.0050.00516.93
8.0.150.0040.00316.91
8.0.140.0000.00716.88
8.0.130.0000.00613.36
8.0.120.0000.00816.93
8.0.110.0030.00516.91
8.0.100.0080.00016.73
8.0.90.0000.00816.98
8.0.80.0080.00916.96
8.0.70.0000.00716.83
8.0.60.0080.00017.03
8.0.50.0000.00816.79
8.0.30.0140.00616.98
8.0.20.0100.01017.40
8.0.10.0050.00217.09
8.0.00.0120.00616.68
7.4.330.0000.00515.00
7.4.320.0030.00316.45
7.4.300.0030.00316.66
7.4.290.0070.00016.45
7.4.280.0000.00816.69
7.4.270.0030.00316.54
7.4.260.0000.00716.55
7.4.250.0040.00416.54
7.4.240.0040.00416.49
7.4.230.0030.00316.71
7.4.220.0060.01216.49
7.4.210.0060.01016.59
7.4.200.0000.00816.71
7.4.190.0030.00316.84
7.4.160.0170.00016.36
7.4.150.0100.00717.40
7.4.140.0070.01117.86
7.4.130.0070.01016.62
7.4.120.0070.01016.59
7.4.110.0100.01616.43
7.4.100.0060.01216.44
7.4.90.0170.00016.36
7.4.80.0090.01619.39
7.4.70.0170.00316.60
7.4.60.0040.02116.58
7.4.50.0060.00316.55
7.4.40.0150.01216.51
7.4.30.0100.00616.69
7.4.00.0080.00914.91
7.3.330.0000.00513.13
7.3.320.0030.00313.19
7.3.310.0040.00416.36
7.3.300.0070.00016.25
7.3.290.0000.01416.33
7.3.280.0110.00516.34
7.3.270.0130.00317.40
7.3.260.0210.00316.73
7.3.250.0090.00816.33
7.3.240.0100.00716.60
7.3.230.0060.01116.57
7.3.210.0160.01016.48
7.3.200.0070.01419.39
7.3.190.0200.00416.36
7.3.180.0150.00916.55
7.3.170.0120.00316.39
7.3.160.0140.00716.34
7.3.120.0050.00715.04
7.3.110.0070.01014.76
7.3.100.0140.00014.82
7.3.90.0090.00015.03
7.3.80.0030.01014.82
7.3.70.0060.00314.89
7.3.60.0040.01114.77
7.3.50.0040.01114.87
7.3.40.0000.01014.81
7.3.30.0070.00714.84
7.3.20.0100.00016.64
7.3.10.0070.00416.53
7.3.00.0040.00816.60
7.2.330.0100.01016.40
7.2.320.0070.01716.52
7.2.310.0030.02016.56
7.2.300.0080.00816.70
7.2.290.0070.01016.58
7.2.250.0000.01614.94
7.2.240.0060.00914.70
7.2.230.0040.01114.80
7.2.220.0060.00314.78
7.2.210.0080.00415.12
7.2.200.0030.00714.87
7.2.190.0030.00714.80
7.2.180.0060.00914.83
7.2.170.0000.01914.96
7.2.00.0000.01419.18
7.1.330.0060.00615.79
7.1.320.0060.00615.63
7.1.310.0060.00315.79
7.1.300.0070.00715.87
7.1.290.0050.00515.90
7.1.280.0130.00015.60
7.1.270.0030.00715.83
7.1.260.0030.00715.64
7.1.100.0060.00618.28
7.1.70.0030.01317.29
7.1.60.0090.01519.46
7.1.50.0120.00917.18
7.1.00.0070.07322.49
7.0.200.0000.00816.73
7.0.140.0070.07022.15
7.0.60.0070.06720.00
7.0.50.0000.05317.68
7.0.40.0130.06720.14
7.0.30.0570.04720.05
7.0.20.0230.05720.20
7.0.10.0000.04320.18
7.0.00.0130.07720.32
5.6.280.0100.06721.05
5.6.210.0100.06720.75
5.6.200.0130.07718.23
5.6.190.0030.05320.58
5.6.180.0300.04320.41
5.6.170.0200.05320.50
5.6.160.0100.08320.44
5.6.150.0030.06018.18
5.6.140.0070.03718.08
5.6.130.0100.07318.21
5.6.120.0030.09021.19
5.6.110.0130.08021.16
5.6.100.0070.08721.00
5.6.90.0170.07020.87
5.6.80.0130.06720.37
5.6.70.4370.03320.39
5.5.350.0200.07720.28
5.5.340.0200.06718.02
5.5.330.0100.08020.57
5.5.320.0470.05720.32
5.5.310.0300.06720.50
5.5.300.0000.04318.07
5.5.290.0000.04318.02
5.5.280.0100.06720.76
5.5.270.0100.07720.66
5.5.260.0130.07720.75
5.5.250.0070.04020.45
5.5.240.0300.06320.18
5.4.450.0230.05019.47
5.4.440.0100.06019.45
5.4.430.0230.04719.46
5.4.420.0730.00019.68
5.4.410.0170.07318.87
5.4.400.0300.06318.66
5.4.390.0370.06318.75
5.4.380.0270.05318.58
5.4.370.0000.04318.49
5.4.360.0100.03318.67
5.4.350.0070.03911.97
5.4.340.0060.03511.96
5.4.320.0070.03812.45
5.4.310.0090.04112.45
5.4.300.0090.03612.45
5.4.290.0140.07112.45
5.4.280.0120.06212.34
5.4.270.0140.07112.34
5.4.260.0240.06612.34
5.4.250.0160.06612.34
5.4.240.0090.04012.34
5.4.230.0100.04812.34
5.4.220.0200.07912.34
5.4.210.0180.08812.34
5.4.200.0110.06812.34
5.4.190.0090.05812.33
5.4.180.0080.05012.33
5.4.170.0100.05012.35
5.4.160.0080.03912.34
5.4.150.0120.03612.34
5.4.140.0080.04312.02
5.4.130.0140.05212.01
5.4.120.0140.04411.96
5.4.110.0080.06711.96
5.4.100.0140.05711.96
5.4.90.0170.06211.96
5.4.80.0090.07311.96
5.4.70.0130.04411.96
5.4.60.0070.05111.96
5.4.50.0150.04511.96
5.4.40.0070.05511.95
5.4.30.0070.04111.94
5.4.20.0110.03311.95
5.4.10.0040.03811.95
5.4.00.0070.04311.43
5.3.290.0050.03912.80
5.3.280.0230.08112.71
5.3.270.0210.07612.73
5.3.260.0290.10312.72
5.3.250.0320.12312.72
5.3.240.0420.14312.72
5.3.230.0410.11312.71
5.3.220.0200.09212.68
5.3.210.0250.06912.68
5.3.200.0120.05412.68
5.3.190.0280.13012.68
5.3.180.0140.06212.68
5.3.170.0260.09612.67
5.3.160.0140.04412.67
5.3.150.0140.06012.67
5.3.140.0100.05212.66
5.3.130.0100.06412.66
5.3.120.0130.09712.66
5.3.110.0190.08512.66
5.3.100.0170.07212.12
5.3.90.0090.05912.09
5.3.80.0100.04812.07
5.3.70.0150.03912.07
5.3.60.0060.03812.06
5.3.50.0050.04312.00
5.3.40.0100.05412.00
5.3.30.0280.09111.95
5.3.20.0190.10111.73
5.3.10.0130.03911.70
5.3.00.0110.04211.68
5.2.170.0070.0459.19
5.2.160.0210.0839.19
5.2.150.0070.0489.19
5.2.140.0200.0459.19
5.2.130.0180.0559.15
5.2.120.0110.0339.15
5.2.110.0110.0469.16
5.2.100.0140.0399.15
5.2.90.0520.1429.14
5.2.80.0150.0579.14
5.2.70.0190.1129.14
5.2.60.0280.0649.09
5.2.50.0140.0569.06
5.2.40.0090.0489.04
5.2.30.0270.0739.03
5.2.20.0070.0539.02
5.2.10.0140.0618.91
5.2.00.0090.0838.78
5.1.60.0100.0498.06
5.1.50.0130.0578.06
5.1.40.0040.0428.04
5.1.30.0100.0398.39
5.1.20.0070.0408.41
5.1.10.0120.0568.13
5.1.00.0090.0548.13
5.0.50.0060.0436.62
5.0.40.0040.0246.47
5.0.30.0120.0776.29
5.0.20.0060.0286.26
5.0.10.0080.0416.23
5.0.00.0200.0676.22
4.4.90.0050.0364.78
4.4.80.0170.0324.75
4.4.70.0050.0254.76
4.4.60.0030.0284.76
4.4.50.0040.0174.77
4.4.40.0020.0284.71
4.4.30.0050.0194.76
4.4.20.0040.0194.85
4.4.10.0060.0384.85
4.4.00.0100.0414.76
4.3.110.0020.0184.67
4.3.100.0050.0144.66
4.3.90.0040.0174.63
4.3.80.0050.0344.58
4.3.70.0070.0334.63
4.3.60.0040.0174.63
4.3.50.0030.0304.63
4.3.40.0010.0284.54
4.3.30.0060.0213.28
4.3.20.0060.0153.26
4.3.10.0000.0203.21
4.3.00.0000.0236.91

preferences:
41.55 ms | 401 KiB | 5 Q