3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = "Chan"; $str = ")24.231.23.2 " + $n + ":"; preg_match("/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3} " . $n . "/", $str, $m); echo $m; str_replace(" " + $n, "", $m[0], $r); $ip = $r[0]; // Should return 24.231.23.2 echo $ip;

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)
8.3.60.0100.01016.63
8.3.50.0120.00421.09
8.3.40.0150.00418.98
8.3.30.0110.00419.04
8.3.20.0070.00020.39
8.3.10.0080.00023.70
8.3.00.0080.00019.38
8.2.180.0140.00418.29
8.2.170.0110.00422.96
8.2.160.0070.00720.47
8.2.150.0000.00724.18
8.2.140.0050.00224.66
8.2.130.0070.00026.16
8.2.120.0000.00722.22
8.2.110.0030.00622.26
8.2.100.0050.00517.72
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0110.00017.63
8.2.60.0050.00319.53
8.2.50.0060.00318.07
8.2.40.0000.00819.95
8.2.30.0000.00819.77
8.2.20.0080.00017.56
8.2.10.0050.00217.93
8.2.00.0000.01017.68
8.1.280.0190.00025.92
8.1.270.0090.00021.95
8.1.260.0090.00026.35
8.1.250.0050.00328.09
8.1.240.0000.00823.66
8.1.230.0080.00319.03
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0040.00717.35
8.1.190.0000.00817.27
8.1.180.0060.00318.10
8.1.170.0050.00318.53
8.1.160.0070.00322.00
8.1.150.0040.00418.59
8.1.140.0040.00417.27
8.1.130.0030.00317.81
8.1.120.0000.00817.43
8.1.110.0000.00717.34
8.1.100.0000.00717.43
8.1.90.0000.00717.46
8.1.80.0070.00017.42
8.1.70.0000.00717.32
8.1.60.0030.00617.54
8.1.50.0000.00817.48
8.1.40.0050.00217.52
8.1.30.0040.00417.54
8.1.20.0040.00417.48
8.1.10.0000.00817.58
8.1.00.0040.00417.48
8.0.300.0000.00720.86
8.0.290.0030.00517.16
8.0.280.0070.00018.39
8.0.270.0030.00317.07
8.0.260.0030.00317.13
8.0.250.0000.00716.85
8.0.240.0050.00316.99
8.0.230.0030.00616.89
8.0.220.0000.00716.90
8.0.210.0030.00316.94
8.0.200.0040.00416.84
8.0.190.0060.00317.00
8.0.180.0030.00316.87
8.0.170.0000.00816.95
8.0.160.0030.00316.98
8.0.150.0040.00416.77
8.0.140.0050.00316.89
8.0.130.0040.00413.36
8.0.120.0040.00416.82
8.0.110.0040.00416.89
8.0.100.0090.00016.72
8.0.90.0000.00716.80
8.0.80.0030.01916.94
8.0.70.0000.00716.84
8.0.60.0050.00316.88
8.0.50.0000.00816.90
8.0.30.0120.00817.04
8.0.20.0120.00617.40
8.0.10.0080.00017.06
8.0.00.0060.01116.62
7.4.330.0000.00515.11
7.4.320.0060.00016.65
7.4.300.0000.00616.73
7.4.290.0110.00416.64
7.4.280.0030.00616.66
7.4.270.0020.00516.73
7.4.260.0000.00716.77
7.4.250.0030.00516.73
7.4.240.0010.00716.65
7.4.230.0070.00016.56
7.4.220.0140.00416.62
7.4.210.0080.00916.73
7.4.200.0030.00516.68
7.4.190.0040.00416.71
7.4.160.0060.00916.76
7.4.150.0140.00317.40
7.4.140.0110.00617.86
7.4.130.0080.00816.57
7.4.120.0100.00716.74
7.4.110.0100.00716.72
7.4.100.0100.01316.75
7.4.90.0110.00616.61
7.4.80.0120.01119.39
7.4.70.0030.01416.68
7.4.60.0100.00616.60
7.4.50.0030.00616.75
7.4.40.0070.01022.77
7.4.30.0070.01016.64
7.4.00.0050.00514.95
7.3.330.0050.00013.45
7.3.320.0050.00013.38
7.3.310.0040.00416.39
7.3.300.0070.00016.45
7.3.290.0110.00316.44
7.3.280.0080.00716.50
7.3.270.0110.00617.40
7.3.260.0220.00316.82
7.3.250.0130.00916.70
7.3.240.0080.01216.70
7.3.230.0090.01216.55
7.3.210.0090.00916.61
7.3.200.0030.02019.39
7.3.190.0120.00616.61
7.3.180.0100.00916.47
7.3.170.0090.00616.53
7.3.160.0110.00716.45
7.3.120.0050.00814.98
7.2.330.0060.01316.85
7.2.320.0150.00316.82
7.2.310.0070.01016.60
7.2.300.0120.01216.66
7.2.290.0100.00716.79
7.2.60.0000.01616.98
7.2.00.0090.00319.64
7.1.200.0000.01615.74
7.1.100.0040.01118.48
7.1.70.0050.00217.53
7.1.60.0060.00619.46
7.1.50.0130.00917.32
7.1.00.0000.08022.43
7.0.200.0050.00317.02
7.0.140.0030.07022.00
7.0.60.0070.07719.86
7.0.50.0100.05717.84
7.0.40.0030.04320.14
7.0.30.0400.07020.15
7.0.20.0230.07320.18
7.0.10.0070.08720.30
7.0.00.0070.07320.15
5.6.280.0030.07021.09
5.6.210.0070.08320.48
5.6.200.0030.08318.17
5.6.190.0100.07320.57
5.6.180.0170.04020.60
5.6.170.0300.08020.50
5.6.160.0100.08020.37
5.6.150.0070.06718.15
5.6.140.0030.07018.11
5.6.130.0100.08318.15
5.6.120.0000.04320.98
5.6.110.0070.04020.99
5.6.100.0100.08721.14
5.6.90.0030.08720.97
5.6.80.0100.04720.43
5.6.70.4270.03720.52
5.5.350.0100.08020.44
5.5.340.0030.05017.91
5.5.330.0070.04020.42
5.5.320.0170.08320.28
5.5.310.0400.05720.50
5.5.300.0130.07717.98
5.5.290.0000.04717.98
5.5.280.0030.04320.97
5.5.270.0170.07320.79
5.5.260.0130.07020.79
5.5.250.0100.07720.79
5.5.240.0200.07720.22
5.4.450.0800.06019.54
5.4.440.0800.05319.40
5.4.430.0670.05719.47
5.4.420.0630.07319.27
5.4.410.0130.04719.34
5.4.400.0870.04718.97
5.4.390.0800.06019.21
5.4.380.0330.05718.50
5.4.370.0330.05018.58
5.4.360.0430.05018.61
5.4.350.0370.05318.69
5.4.340.0270.07718.46
5.4.320.0020.04012.45
5.4.310.0060.03712.45
5.4.300.0070.04112.45
5.4.290.0090.04812.44
5.4.280.0100.04312.34
5.4.270.0100.03712.34
5.4.260.0080.04412.34
5.4.250.0060.04212.34
5.4.240.0110.03512.34
5.4.230.0060.04312.33
5.4.220.0090.03912.33
5.4.210.0070.04312.33
5.4.200.0050.03912.33
5.4.190.0060.04012.33
5.4.180.0060.04212.32
5.4.170.0040.03912.34
5.4.160.0090.04112.33
5.4.150.0090.04512.33
5.4.140.0100.05612.01
5.4.130.0080.04912.00
5.4.120.0040.05811.96
5.4.110.0120.03511.96
5.4.100.0080.03611.96
5.4.90.0100.04411.95
5.4.80.0100.05711.96
5.4.70.0120.05411.95
5.4.60.0070.04911.96
5.4.50.0060.05111.95
5.4.40.0170.10211.94
5.4.30.0110.03711.94
5.4.20.0060.03611.94
5.4.10.0070.03611.94
5.4.00.0100.04811.43
5.3.290.0080.04612.80
5.3.280.0120.05912.71
5.3.270.0100.04712.72
5.3.260.0090.05112.71
5.3.250.0130.05312.72
5.3.240.0100.04312.72
5.3.230.0080.04012.71
5.3.220.0080.03912.68
5.3.210.0090.04112.68
5.3.200.0100.04212.68
5.3.190.0060.04012.67
5.3.180.0080.03512.68
5.3.170.0070.04412.67
5.3.160.0110.04712.67
5.3.150.0080.05312.67
5.3.140.0090.05812.66
5.3.130.0080.05912.66
5.3.120.0130.05412.66
5.3.110.0120.05212.66
5.3.100.0100.04812.12
5.3.90.0060.05412.08
5.3.80.0080.04912.08
5.3.70.0100.04812.08
5.3.60.0090.04812.07
5.3.50.0090.05212.00
5.3.40.0150.05212.00
5.3.30.0070.05411.95
5.3.20.0100.03811.74
5.3.10.0060.03811.70
5.3.00.0060.04711.69
5.2.170.0060.0349.19
5.2.160.0100.0469.18
5.2.150.0080.0409.19
5.2.140.0070.0359.19
5.2.130.0070.0399.14
5.2.120.0050.0439.15
5.2.110.0060.0419.16
5.2.100.0060.0579.15
5.2.90.0050.0339.15
5.2.80.0060.0339.15
5.2.70.0040.0349.14
5.2.60.0100.0329.10
5.2.50.0090.0429.07
5.2.40.0060.0339.05
5.2.30.0050.0379.03
5.2.20.0060.0499.01
5.2.10.0100.0388.94
5.2.00.0060.0438.79
5.1.60.0050.0358.08
5.1.50.0070.0258.08
5.1.40.0060.0348.06
5.1.30.0040.0398.41
5.1.20.0050.0388.43
5.1.10.0050.0358.16
5.1.00.0070.0358.15
5.0.50.0050.0216.63
5.0.40.0040.0256.49
5.0.30.0030.0316.30
5.0.20.0030.0206.27
5.0.10.0020.0216.25
5.0.00.0030.0306.24
4.4.90.0020.0174.78
4.4.80.0050.0144.75
4.4.70.0030.0164.75
4.4.60.0010.0184.76
4.4.50.0040.0164.77
4.4.40.0030.0274.71
4.4.30.0040.0174.76
4.4.20.0050.0164.85
4.4.10.0040.0174.85
4.4.00.0040.0254.76
4.3.110.0020.0184.67
4.3.100.0030.0164.66
4.3.90.0060.0124.64
4.3.80.0030.0264.58
4.3.70.0020.0164.63
4.3.60.0040.0144.63
4.3.50.0050.0144.63
4.3.40.0020.0264.54
4.3.30.0030.0163.30
4.3.20.0030.0163.28
4.3.10.0050.0143.23
4.3.00.0030.01713.17

preferences:
46.61 ms | 401 KiB | 5 Q