3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = file_get_contents('http://msn.com'); $regex = '/Page 1 of (.+?) results/'; preg_match($regex,$data,$match); var_dump($match); echo $match[1]; ?>

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)
8.3.40.0120.00319.49
8.3.30.0090.00619.46
8.3.20.0000.00820.53
8.3.10.0060.00323.90
8.3.00.0040.00718.21
8.2.170.0070.00722.96
8.2.160.0070.00720.56
8.2.150.0030.00624.18
8.2.140.0070.00024.66
8.2.130.0080.00326.16
8.2.120.0080.00022.63
8.2.110.0100.00722.58
8.2.100.0120.00018.16
8.2.90.0040.00419.34
8.2.80.0000.00817.97
8.2.70.0080.00317.88
8.2.60.0000.00918.05
8.2.50.0030.00618.13
8.2.40.0080.00018.34
8.2.30.0000.00718.43
8.2.20.0060.00318.21
8.2.10.0040.00418.26
8.2.00.0060.00318.06
8.1.270.0080.00022.32
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00324.04
8.1.230.0040.00719.34
8.1.220.0060.00317.80
8.1.210.0040.00418.77
8.1.200.0070.00317.50
8.1.190.0040.00417.63
8.1.180.0090.00019.13
8.1.170.0040.00418.96
8.1.160.0020.00522.07
8.1.150.0000.00818.96
8.1.140.0060.00317.72
8.1.130.0030.00318.07
8.1.120.0000.00717.71
8.1.110.0050.00317.61
8.1.100.0040.00417.61
8.1.90.0050.00317.70
8.1.80.0070.00017.79
8.1.70.0030.00317.70
8.1.60.0070.00417.68
8.1.50.0040.00417.84
8.1.40.0040.00417.72
8.1.30.0000.00817.78
8.1.20.0030.00517.82
8.1.10.0050.00317.79
8.1.00.0080.00017.86
8.0.300.0040.00421.00
8.0.290.0040.00417.43
8.0.280.0080.00018.71
8.0.270.0040.00417.53
8.0.260.0000.00717.51
8.0.250.0000.00817.32
8.0.240.0000.00817.25
8.0.230.0050.00217.28
8.0.220.0000.00717.18
8.0.210.0000.00717.21
8.0.200.0070.00017.27
8.0.190.0030.00617.18
8.0.180.0000.01117.13
8.0.170.0090.00017.23
8.0.160.0030.00517.15
8.0.150.0000.00717.16
8.0.140.0040.00417.17
8.0.130.0050.00013.91
8.0.120.0000.00817.27
8.0.110.0030.00517.22
8.0.100.0000.00817.17
8.0.90.0080.00017.28
8.0.80.0120.00617.27
8.0.70.0040.00417.25
8.0.60.0080.00017.33
8.0.50.0030.00617.25
8.0.30.0080.01417.35
8.0.20.0100.00917.57
8.0.10.0080.00017.36
8.0.00.0070.01217.23
7.4.330.0050.00015.43
7.4.320.0030.00316.85
7.4.300.0030.00316.86
7.4.290.0070.00016.84
7.4.280.0070.00016.73
7.4.270.0050.00316.87
7.4.260.0000.00716.85
7.4.250.0080.00016.80
7.4.240.0010.00616.92
7.4.230.0040.00416.69
7.4.220.0140.00616.81
7.4.210.0060.01216.94
7.4.200.0040.00416.77
7.4.190.0040.00417.12
7.4.160.0100.01016.99
7.4.150.0070.01317.40
7.4.140.0140.00717.86
7.4.130.0110.00916.97
7.4.120.0120.00616.82
7.4.110.0110.00716.94
7.4.100.0090.00916.86
7.4.90.0080.01116.90
7.4.80.0110.01119.39
7.4.70.0030.01516.65
7.4.60.0140.00716.87
7.4.50.0000.00516.86
7.4.40.0040.01122.77
7.4.30.0090.00917.09
7.4.00.0030.01315.40
7.3.330.0030.00313.43
7.3.320.0030.00313.50
7.3.310.0050.00316.74
7.3.300.0000.00716.75
7.3.290.0080.00816.74
7.3.280.0130.00816.65
7.3.270.0130.01217.40
7.3.260.0130.01316.57
7.3.250.0100.00916.85
7.3.240.0150.01016.85
7.3.230.0060.01216.88
7.3.210.0130.00616.93
7.3.200.0150.00619.39
7.3.190.0090.01016.70
7.3.180.0030.01416.82
7.3.170.0110.01116.99
7.3.160.0030.01316.80
7.3.120.0090.00917.15
7.3.110.0070.01117.15
7.3.100.0040.00417.15
7.3.90.0040.01517.15
7.3.80.0030.01317.15
7.3.70.0060.01017.15
7.3.60.0060.00917.15
7.3.50.0000.01117.15
7.3.40.0030.01217.15
7.3.30.0160.00317.15
7.3.20.0100.00317.15
7.3.10.0110.00317.15
7.3.00.0110.00717.15
7.2.330.0150.00317.02
7.2.320.0120.01216.94
7.2.310.0100.01416.97
7.2.300.0070.01116.99
7.2.290.0110.00716.92
7.2.240.0060.01017.15
7.2.230.0040.01417.15
7.2.220.0040.01417.15
7.2.210.0080.00317.15
7.2.200.0110.00017.15
7.2.190.0040.01217.15
7.2.180.0110.00717.15
7.2.170.0040.00817.15
7.2.160.0070.01117.15
7.2.150.0030.01217.15
7.2.140.0070.01017.15
7.2.130.0090.00917.32
7.2.120.0110.00717.15
7.2.110.0090.00617.49
7.2.100.0030.01017.29
7.2.90.0100.00617.46
7.2.80.0070.01117.41
7.2.70.0000.01417.33
7.2.60.0140.00517.18
7.2.50.0060.00617.15
7.2.40.0060.01317.15
7.2.30.0100.00317.38
7.2.20.0000.01817.38
7.2.10.0100.01017.29
7.2.00.0000.01917.34
7.1.330.0070.01017.15
7.1.320.0030.01317.15
7.1.310.0030.01317.15
7.1.300.0120.00317.15
7.1.290.0090.00617.15
7.1.280.0100.00717.15
7.1.270.0040.01117.15
7.1.260.0030.01317.15
7.1.250.0000.01117.15
7.1.200.0060.00915.95
7.1.100.0060.00618.74
7.1.70.0120.00917.69
7.1.60.0220.00319.46
7.1.50.0090.01517.30
7.1.00.0030.07322.81
7.0.200.0000.00917.18
7.0.140.0070.07322.55
7.0.110.0170.03320.28
7.0.100.0070.04020.30
7.0.90.0130.07020.26
7.0.80.0100.04720.24
7.0.70.0100.04020.36
7.0.60.0130.03720.27
7.0.50.0070.04320.90
7.0.40.0030.05320.52
7.0.30.0100.03720.41
7.0.20.0030.04320.48
7.0.10.0030.04320.35
7.0.00.0030.05320.39
5.6.280.0070.07321.40
5.6.260.0070.03721.11
5.6.250.0000.05321.16
5.6.240.0030.04320.98
5.6.230.0030.04321.12
5.6.220.0100.06721.06
5.6.210.0000.04320.93
5.6.200.0000.04721.57
5.6.190.0100.07321.34
5.6.180.0000.04721.39
5.6.170.0000.04321.34
5.6.160.0000.04721.47
5.6.150.0070.06321.76
5.6.140.0030.04021.47
5.6.130.0130.08321.38
5.6.120.0130.08321.54
5.6.110.0100.07321.42
5.6.100.0170.07321.39
5.6.90.0070.08721.37
5.6.80.0130.05020.72
5.6.70.0100.07720.75
5.6.60.0130.06320.78
5.6.50.0000.05020.93
5.6.40.0100.04720.82
5.6.30.0100.07320.92
5.6.20.0070.08020.72
5.6.10.0100.07320.91
5.6.00.0130.07320.76
5.5.380.0000.04320.67
5.5.370.0000.04320.65
5.5.360.0030.04320.80
5.5.350.0100.04020.79
5.5.340.0030.04321.24
5.5.330.0070.04321.25
5.5.320.0000.04721.18
5.5.310.0030.04021.21
5.5.300.0030.05021.07
5.5.290.0070.08321.13
5.5.280.0130.07721.36
5.5.270.0030.09321.18
5.5.260.0070.07721.21
5.5.250.0070.08021.00
5.5.240.0270.03720.55
5.5.230.0200.07020.45
5.5.220.0130.08020.80
5.5.210.0070.08020.74
5.5.200.0130.06720.68
5.5.190.0070.07720.49
5.5.180.0000.08720.53
5.5.160.0030.04320.57
5.5.150.0170.07020.41
5.5.140.0130.07020.60
5.5.130.0070.08720.68
5.5.120.0130.06320.52
5.5.110.0130.07320.50
5.5.100.0100.07320.32
5.5.90.0070.08020.66
5.5.80.0030.07320.36
5.5.70.0100.07020.38
5.5.60.0030.07320.31
5.5.50.0070.07720.37
5.5.40.0130.07320.73
5.5.30.0130.06320.43
5.5.20.0000.07720.53
5.5.10.0130.05720.42
5.5.00.0170.07020.26
5.4.450.0070.03719.89
5.4.440.0130.07719.65
5.4.430.0070.08319.58
5.4.420.0070.07019.57
5.4.410.0100.07319.55
5.4.400.0130.07019.63
5.4.390.0030.08019.69
5.4.380.0070.05719.57
5.4.370.0030.05019.63
5.4.360.0100.06719.46
5.4.350.0030.04719.41
5.4.340.0000.08719.20
5.4.320.0170.08019.26
5.4.310.0030.08719.27
5.4.300.0030.04319.38
5.4.290.0030.08019.62
5.4.280.0100.07319.56
5.4.270.0030.08019.41
5.4.260.0100.04319.27
5.4.250.0030.07019.24
5.4.240.0170.06019.27
5.4.230.0170.04319.71
5.4.220.0000.09019.46
5.4.210.0100.07319.39
5.4.200.0030.07719.55
5.4.190.0130.07719.70
5.4.180.0130.07319.55
5.4.170.0030.05719.27
5.4.160.0100.06019.54
5.4.150.0130.06719.24
5.4.140.0070.07316.72
5.4.130.0070.07016.75
5.4.120.0130.07016.66
5.4.110.0100.04316.73
5.4.100.0100.04716.88
5.4.90.0170.03316.79
5.4.80.0070.07316.92
5.4.70.0070.04016.95
5.4.60.0100.06717.00
5.4.50.0070.07716.85
5.4.40.0000.08316.83
5.4.30.0070.04717.02
5.4.20.0100.06716.85
5.4.10.0100.07017.00
5.4.00.0000.07716.11
5.3.290.0130.07314.89
5.3.280.0130.07314.74
5.3.270.0070.07714.90
5.3.260.0030.08014.83
5.3.250.0130.06314.83
5.3.240.0100.03715.03
5.3.230.0070.07314.82
5.3.220.0000.08014.76
5.3.210.0070.07014.78
5.3.200.0070.06714.86
5.3.190.0100.06314.72
5.3.180.0030.07714.79
5.3.170.0070.07314.79
5.3.160.0030.08014.77
5.3.150.0100.07014.75
5.3.140.0070.07314.77
5.3.130.0070.07314.70
5.3.120.0070.05014.77
5.3.110.0100.07314.77
5.3.100.0130.06314.19
5.3.90.0130.05714.30
5.3.80.0200.06314.35
5.3.70.0070.07714.16
5.3.60.0100.06714.34
5.3.50.0170.06714.21
5.3.40.0030.04314.08
5.3.30.0070.07314.25
5.3.20.0100.04313.82
5.3.10.0100.06313.82
5.3.00.0070.07313.78
5.2.170.0070.04012.84
5.2.160.0130.05312.84
5.2.150.0070.06312.84
5.2.140.0070.06012.84
5.2.130.0070.05712.84
5.2.120.0030.05312.84
5.2.110.0070.06012.84
5.2.100.0000.06712.84
5.2.90.0070.06012.84
5.2.80.0030.06312.84
5.2.70.0070.06312.84
5.2.60.0030.06712.84
5.2.50.0100.04312.84
5.2.40.0000.06012.84
5.2.30.0030.04012.84
5.2.20.0070.05712.84
5.2.10.0030.06312.84
5.2.00.0130.05012.84
5.1.60.0130.04712.84
5.1.50.0030.05312.84
5.1.40.0070.05012.84
5.1.30.0100.05312.84
5.1.20.0070.05012.84
5.1.10.0070.05312.84
5.1.00.0070.04712.84
5.0.50.0070.04312.84
5.0.40.0000.04712.84
5.0.30.0030.06312.84
5.0.20.0030.04712.84
5.0.10.0000.05012.84
5.0.00.0100.06012.84
4.4.90.0030.02012.84
4.4.80.0030.03312.84
4.4.70.0000.02312.84
4.4.60.0070.03312.84
4.4.50.0000.03712.84
4.4.40.0000.03312.84
4.4.30.0070.01712.84
4.4.20.0030.02012.84
4.4.10.0030.03712.84
4.4.00.0070.05312.84
4.3.110.0000.03712.84
4.3.100.0000.03712.84
4.3.90.0070.03012.84
4.3.80.0070.05012.84
4.3.70.0100.01712.84
4.3.60.0070.03012.84
4.3.50.0000.04012.84
4.3.40.0000.04012.84
4.3.30.0000.01712.84
4.3.20.0000.03712.84
4.3.10.0000.03712.84
4.3.00.0030.02012.84

preferences:
44.7 ms | 400 KiB | 5 Q