3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('/#([0-9]*?([a-z]+[0-9]*)+)/i', '<a href="#">#$1</a>', '#11 #f1 #1f #ff');

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)
8.3.60.0090.01216.48
8.3.50.0210.00722.06
8.3.40.0090.00918.59
8.3.30.0110.00318.92
8.3.20.0070.00020.30
8.3.10.0070.00021.90
8.3.00.0040.00419.51
8.2.180.0120.00318.56
8.2.170.0090.00622.96
8.2.160.0040.01120.39
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0100.00326.16
8.2.120.0050.00322.39
8.2.110.0040.00722.21
8.2.100.0040.00717.72
8.2.90.0040.00419.08
8.2.80.0050.00317.97
8.2.70.0060.00617.63
8.2.60.0050.00317.91
8.2.50.0080.00018.07
8.2.40.0030.00520.07
8.2.30.0070.00019.82
8.2.20.0000.00817.77
8.2.10.0040.00417.87
8.2.00.0090.00017.68
8.1.280.0090.00625.92
8.1.270.0090.00022.19
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00023.58
8.1.230.0060.00619.09
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0030.00516.88
8.1.180.0000.00918.10
8.1.170.0040.00418.71
8.1.160.0040.00421.96
8.1.150.0040.00418.65
8.1.140.0000.00717.51
8.1.130.0000.00717.66
8.1.120.0000.00717.39
8.1.110.0040.00417.43
8.1.100.0030.00317.39
8.1.90.0020.00517.50
8.1.80.0000.00717.44
8.1.70.0040.00417.39
8.1.60.0040.00417.62
8.1.50.0030.00617.46
8.1.40.0040.00417.52
8.1.30.0030.00517.63
8.1.20.0040.00417.68
8.1.10.0050.00317.54
8.1.00.0000.00817.53
8.0.300.0070.00018.77
8.0.290.0040.00417.04
8.0.280.0000.00818.41
8.0.270.0030.00317.26
8.0.260.0000.00617.24
8.0.250.0040.00417.03
8.0.240.0000.00717.01
8.0.230.0050.00316.96
8.0.220.0030.00316.82
8.0.210.0000.00716.78
8.0.200.0050.00316.96
8.0.190.0040.00416.99
8.0.180.0000.00716.93
8.0.170.0040.00416.86
8.0.160.0000.00716.81
8.0.150.0000.00716.82
8.0.140.0040.00416.88
8.0.130.0000.00513.38
8.0.120.0040.00416.89
8.0.110.0000.00716.91
8.0.100.0050.00316.88
8.0.90.0040.00416.70
8.0.80.0100.00616.84
8.0.70.0030.00316.80
8.0.60.0040.00416.79
8.0.50.0040.00416.90
8.0.30.0100.00817.04
8.0.20.0140.01217.40
8.0.10.0000.00816.96
8.0.00.0150.00416.75
7.4.330.0050.00015.00
7.4.320.0030.00316.66
7.4.300.0000.00616.48
7.4.290.0000.00716.59
7.4.280.0000.00716.71
7.4.270.0050.00316.57
7.4.260.0030.00516.46
7.4.250.0080.00016.56
7.4.240.0020.00516.54
7.4.230.0000.00816.51
7.4.220.0090.01016.64
7.4.210.0080.00616.66
7.4.200.0030.00316.67
7.4.190.0000.00716.77
7.4.160.0100.00616.42
7.4.150.0140.00317.40
7.4.140.0080.01217.86
7.4.130.0070.01016.66
7.4.120.0080.01016.61
7.4.110.0080.00816.47
7.4.100.0060.01116.43
7.4.90.0100.00716.72
7.4.80.0130.01019.39
7.4.70.0090.00816.72
7.4.60.0130.00416.41
7.4.50.0030.00516.57
7.4.40.0120.00616.52
7.4.30.0090.01016.67
7.4.00.0100.00715.11
7.3.330.0060.00013.18
7.3.320.0000.00513.01
7.3.310.0000.00716.41
7.3.300.0030.00316.23
7.3.290.0060.00916.26
7.3.280.0060.01216.26
7.3.270.0130.00317.40
7.3.260.0140.00316.16
7.3.250.0120.01016.46
7.3.240.0100.00716.59
7.3.230.0080.01116.59
7.3.210.0110.00616.18
7.3.200.0110.00819.39
7.3.190.0160.00916.50
7.3.180.0090.00616.57
7.3.170.0070.00816.49
7.3.160.0060.00916.64
7.3.120.0070.01014.67
7.3.110.0060.00314.96
7.3.100.0100.00615.06
7.3.90.0000.00815.02
7.3.80.0070.01014.86
7.3.70.0110.00414.89
7.3.60.0040.01114.67
7.3.50.0030.01414.92
7.3.40.0030.00914.76
7.3.30.0000.01514.91
7.3.20.0090.00616.82
7.3.10.0020.01216.76
7.3.00.0070.00716.86
7.2.330.0130.01016.45
7.2.320.0070.01116.71
7.2.310.0140.01116.70
7.2.300.0100.00716.65
7.2.290.0110.00616.56
7.2.240.0040.01014.74
7.2.230.0030.00915.17
7.2.220.0070.00715.27
7.2.210.0070.00314.86
7.2.200.0070.00415.23
7.2.190.0040.01115.13
7.2.180.0110.00414.96
7.2.170.0060.00614.79
7.2.160.0030.00815.27
7.2.150.0080.00416.89
7.2.140.0110.00416.88
7.2.130.0060.00916.96
7.2.120.0060.01016.92
7.2.110.0070.00816.88
7.2.100.0070.00717.06
7.2.90.0010.01116.77
7.2.80.0070.00516.87
7.2.70.0040.00916.89
7.2.60.0080.00416.97
7.2.50.0050.00916.84
7.2.40.0030.00716.90
7.2.30.0120.00417.03
7.2.20.0110.00416.87
7.2.10.0050.00516.77
7.2.00.0070.00717.56
7.1.330.0080.00815.98
7.1.320.0030.01315.86
7.1.310.0040.01115.91
7.1.300.0030.00915.66
7.1.290.0060.00315.84
7.1.280.0030.01015.92
7.1.270.0060.00615.68
7.1.260.0000.01315.78
7.1.250.0060.00315.82
7.1.100.0040.00818.04
7.1.70.0000.00917.20
7.1.60.0130.00719.46
7.1.50.0170.00316.94
7.1.00.0030.07722.46
7.0.200.0300.00314.59
7.0.140.0000.07322.00
7.0.60.0030.08019.93
7.0.50.0000.04717.92
7.0.40.0070.04719.92
7.0.30.0200.04020.20
7.0.20.0270.08320.18
7.0.10.0070.05320.33
7.0.00.0030.07720.10
5.6.280.0030.07321.12
5.6.210.0070.03720.61
5.6.200.0000.05318.16
5.6.190.0030.08720.64
5.6.180.0200.04720.28
5.6.170.0100.04720.49
5.6.160.0030.04320.48
5.6.150.0100.07018.22
5.6.140.0100.06718.18
5.6.130.0070.07318.22
5.6.120.0030.04721.13
5.6.110.0100.08321.08
5.6.100.0100.06020.88
5.6.90.0100.08021.02
5.6.80.0100.05320.34
5.5.350.0100.06720.43
5.5.340.0070.05317.97
5.5.330.0070.05020.57
5.5.320.0370.07320.29
5.5.310.0100.04720.41
5.5.300.0000.06017.91
5.5.290.0100.07717.91
5.5.280.0130.07720.73
5.5.270.0030.04020.79
5.5.260.0030.04020.88
5.5.250.0030.04020.65
5.5.240.0300.05720.28
5.4.450.0930.06019.34
5.4.440.0900.05019.54
5.4.430.0270.04019.14
5.4.420.0800.05719.44
5.4.410.0770.05319.32
5.4.400.0630.06018.95
5.4.390.0030.06018.83
5.4.380.0230.05318.51
5.4.370.0530.04318.46
5.4.360.0270.05318.50
5.4.350.0110.03211.97
5.4.340.0030.03711.97
5.4.320.0050.03612.45
5.4.310.0090.03812.45
5.4.300.0090.04712.45
5.4.290.0050.03912.44
5.4.280.0060.03712.34
5.4.270.0070.03712.34
5.4.260.0080.04512.34
5.4.250.0050.04012.34
5.4.240.0070.03712.34
5.4.230.0050.03912.33
5.4.220.0090.03312.33
5.4.210.0100.03212.33
5.4.200.0100.05812.33
5.4.190.0110.06112.32
5.4.180.0060.05512.33
5.4.170.0100.03812.34
5.4.160.0100.03312.33
5.4.150.0070.03512.33
5.4.140.0050.03812.01
5.4.130.0050.04112.00
5.4.120.0090.04311.96
5.4.110.0060.04611.95
5.4.100.0070.05211.95
5.4.90.0040.05911.96
5.4.80.0040.04211.96
5.4.70.0080.03811.95
5.4.60.0020.04011.95
5.4.50.0070.03811.95
5.4.40.0040.04511.94
5.4.30.0050.04111.94
5.4.20.0100.03411.94
5.4.10.0070.04311.94
5.4.00.0100.04711.43
5.3.290.0060.03912.80
5.3.280.0060.03912.71
5.3.270.0070.04012.73
5.3.260.0030.04412.71
5.3.250.0080.05012.72
5.3.240.0120.04212.72
5.3.230.0120.05012.71
5.3.220.0080.03912.68
5.3.210.0050.04312.68
5.3.200.0030.04012.68
5.3.190.0090.07512.67
5.3.180.0080.03712.68
5.3.170.0100.04212.67
5.3.160.0090.03512.68
5.3.150.0080.04912.67
5.3.140.0050.04312.66
5.3.130.0070.04612.66
5.3.120.0070.04212.65
5.3.110.0030.04412.66
5.3.100.0080.03612.12
5.3.90.0120.06912.08
5.3.80.0080.04512.08
5.3.70.0050.03612.07
5.3.60.0070.03812.06
5.3.50.0070.04812.00
5.3.40.0080.04112.00
5.3.30.0060.05411.95
5.3.20.0030.04411.73
5.3.10.0070.04411.70
5.3.00.0130.04711.69
5.2.170.0060.0379.19
5.2.160.0040.0389.19
5.2.150.0110.0459.19
5.2.140.0060.0309.19
5.2.130.0070.0329.14
5.2.120.0080.0289.14
5.2.110.0050.0309.15
5.2.100.0060.0309.15
5.2.90.0070.0319.15
5.2.80.0060.0439.14
5.2.70.0060.0399.14
5.2.60.0040.0339.09
5.2.50.0080.0399.06
5.2.40.0070.0379.05
5.2.30.0090.0379.02
5.2.20.0080.0359.02
5.2.10.0060.0288.92
5.2.00.0040.0398.77
5.1.60.0040.0288.06
5.1.50.0040.0338.06
5.1.40.0070.0268.04
5.1.30.0060.0268.39
5.1.20.0100.0368.41
5.1.10.0060.0348.14
5.1.00.0060.0778.14
5.0.50.0050.0286.61
5.0.40.0080.0276.47
5.0.30.0070.0436.28
5.0.20.0060.0306.25
5.0.10.0030.0246.23
5.0.00.0050.0346.23
4.4.90.0030.0174.78
4.4.80.0070.0144.75
4.4.70.0030.0164.76
4.4.60.0040.0154.76
4.4.50.0020.0174.77
4.4.40.0030.0264.71
4.4.30.0050.0154.75
4.4.20.0050.0154.84
4.4.10.0000.0214.85
4.4.00.0030.0264.76
4.3.110.0010.0254.67
4.3.100.0030.0224.66
4.3.90.0050.0154.63
4.3.80.0040.0254.58
4.3.70.0030.0184.63
4.3.60.0020.0214.63
4.3.50.0050.0194.63
4.3.40.0040.0254.54
4.3.30.0000.0193.28
4.3.20.0050.0183.25
4.3.10.0030.0213.21
4.3.00.0070.0237.44

preferences:
47.57 ms | 401 KiB | 5 Q