3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_POST['sitename'] = 'http://google.com'; if(substr($_POST['sitename'], 0, 4) == "http") { $url = $_POST['sitename']; $lines = file($url); foreach($lines as $line_num => $line) { //echo "Line #<b>{$line_num}</b> : " . htmlspecialchars($line) . "<br />\n"; $countsym = htmlspecialchars($line); echo 'strlen = ' . mb_strlen($countsym, 'utf-8') . '<br>'; } }

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)
8.3.60.0180.00418.68
8.3.50.0180.00316.35
8.3.40.0120.00319.25
8.3.30.0150.00019.09
8.3.20.0090.00020.45
8.3.10.0000.00922.10
8.3.00.0080.00018.30
8.2.180.0100.00618.54
8.2.170.0110.00422.96
8.2.160.0100.00320.64
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0060.00317.75
8.2.110.0060.00319.46
8.2.100.0120.00018.16
8.2.90.0000.00819.42
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0040.00418.18
8.2.50.0040.00418.10
8.2.40.0050.00319.53
8.2.30.0000.00720.88
8.2.20.0050.00317.96
8.2.10.0050.00218.25
8.2.00.0080.00018.21
8.1.280.0160.00025.92
8.1.270.0120.00824.11
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0030.00622.31
8.1.230.0130.00018.02
8.1.220.0040.00418.03
8.1.210.0060.00318.77
8.1.200.0030.00617.48
8.1.190.0030.00517.38
8.1.180.0040.00418.10
8.1.170.0060.00318.74
8.1.160.0050.00222.13
8.1.150.0030.00619.16
8.1.140.0040.00417.72
8.1.130.0070.00017.95
8.1.120.0000.00717.73
8.1.110.0000.00717.64
8.1.100.0000.00817.67
8.1.90.0000.00817.62
8.1.80.0000.00817.65
8.1.70.0030.00617.57
8.1.60.0040.00417.82
8.1.50.0060.00317.70
8.1.40.0000.00817.66
8.1.30.0060.00317.73
8.1.20.0000.00917.70
8.1.10.0030.00617.76
8.1.00.0060.00317.61
8.0.300.0040.00421.77
8.0.290.0000.00816.88
8.0.280.0000.00718.60
8.0.270.0030.00317.34
8.0.260.0040.00417.40
8.0.250.0000.00717.05
8.0.240.0000.00717.11
8.0.230.0000.01017.15
8.0.220.0030.00617.00
8.0.210.0040.00417.06
8.0.200.0030.00317.15
8.0.190.0000.00917.18
8.0.180.0040.00417.08
8.0.170.0040.00417.24
8.0.160.0040.00417.14
8.0.150.0040.00417.05
8.0.140.0050.00217.05
8.0.130.0000.00513.65
8.0.120.0030.00617.15
8.0.110.0040.00417.20
8.0.100.0050.00317.05
8.0.90.0070.00017.16
8.0.80.0040.01117.23
8.0.70.0000.00817.02
8.0.60.0040.00417.22
8.0.50.0080.00017.30
8.0.30.0130.00417.30
8.0.20.0160.00617.43
8.0.10.0040.00417.15
8.0.00.0090.00917.14
7.4.330.0000.00515.33
7.4.320.0030.00316.76
7.4.300.0040.00416.72
7.4.290.0050.00216.60
7.4.280.0030.00516.70
7.4.270.0000.00716.64
7.4.260.0030.00316.63
7.4.250.0000.00816.81
7.4.240.0040.00416.76
7.4.230.0050.00316.94
7.4.220.0110.00716.82
7.4.210.0090.00616.69
7.4.200.0000.00716.77
7.4.160.0130.00316.88
7.4.150.0200.00017.40
7.4.140.0090.01717.86
7.4.130.0110.00716.81
7.4.120.0090.01216.78
7.4.110.0130.00616.66
7.4.100.0070.01316.97
7.4.90.0140.00316.68
7.4.80.0080.01519.39
7.4.70.0080.00816.79
7.4.60.0130.00316.86
7.4.50.0050.00316.61
7.4.40.0140.00316.80
7.4.30.0070.01016.77
7.4.00.0090.00015.46
7.3.330.0050.00013.50
7.3.320.0030.00313.43
7.3.310.0050.00316.62
7.3.300.0000.00716.63
7.3.290.0040.01116.66
7.3.280.0070.01216.63
7.3.270.0110.01417.40
7.3.260.0070.01116.66
7.3.250.0100.01016.66
7.3.240.0130.01416.58
7.3.230.0070.01116.71
7.3.210.0090.00916.75
7.3.200.0170.00016.48
7.3.190.0100.00616.59
7.3.180.0080.01116.65
7.3.170.0070.01016.62
7.3.160.0150.00316.63
7.2.330.0110.01516.93
7.2.320.0030.01316.80
7.2.310.0120.00616.71
7.2.300.0100.00716.98
7.2.290.0070.01016.84
7.2.110.0230.00616.33
7.2.60.0100.00316.79
7.2.00.0030.01319.73
7.1.200.0180.00715.95
7.1.100.0100.00618.42
7.1.70.0040.00417.68
7.1.60.0160.00919.19
7.1.50.0140.01017.47
7.1.00.0030.07722.63
7.0.200.0000.00917.26
7.0.60.0130.08020.35
7.0.50.0070.08318.26
7.0.40.0000.04720.54
7.0.30.0230.06720.63
7.0.20.0330.05020.49
7.0.10.0100.09020.54
7.0.00.0100.07020.56
5.6.280.0030.03021.21
5.6.210.0130.04020.82
5.6.200.0130.07718.74
5.6.190.0030.04720.94
5.6.180.0500.05321.07
5.6.170.0270.04320.77
5.6.160.0100.08020.82
5.6.150.0100.07718.50
5.6.140.0070.06318.42
5.6.130.0100.05318.72
5.6.120.0170.06721.43
5.6.110.0030.04021.51
5.6.100.0070.09021.35
5.6.90.0000.04721.23
5.6.80.0000.08720.88
5.5.350.0270.03320.84
5.5.340.0100.07318.46
5.5.330.0130.04720.83
5.5.320.0030.06020.74
5.5.310.0270.04720.77
5.5.300.0130.07318.34
5.5.290.0030.05718.22
5.5.280.0100.06721.20
5.5.270.0030.04721.18
5.5.260.0070.07021.08
5.5.250.0170.07020.90
5.5.240.0070.05720.48
5.4.450.0170.05720.12
5.4.440.0170.07720.03
5.4.430.0070.06020.09
5.4.420.0170.04720.07
5.4.410.0230.04019.71
5.4.400.0030.06019.78
5.4.390.0170.05319.78
5.4.380.0130.06319.65
5.4.370.0270.05719.70
5.4.360.0030.06319.66
5.4.350.0100.05719.65
5.4.340.0030.06719.67
5.4.320.0230.04719.77
5.4.310.0200.04319.59
5.4.300.0170.04719.77
5.4.290.0270.04719.89
5.4.280.0170.05319.65
5.4.270.0270.03719.77
5.4.260.0070.05719.88
5.4.250.0170.04719.66
5.4.240.0100.05319.58
5.4.230.0200.04319.73
5.4.220.0030.06319.69
5.4.210.0030.06019.59
5.4.200.0070.05719.66
5.4.190.0070.07719.65
5.4.180.0200.05019.88
5.4.170.0200.04719.63
5.4.160.0170.05019.72
5.4.150.0170.05319.64
5.4.140.0270.04017.13
5.4.130.0100.05316.99
5.4.120.0070.06017.00
5.4.110.0200.04717.08
5.4.100.0130.05017.18
5.4.90.0130.05017.07
5.4.80.0200.04317.14
5.4.70.0200.07716.91
5.4.60.0270.06717.12
5.4.50.0370.06316.98
5.4.40.0200.07316.88
5.4.30.0270.06716.91
5.4.20.0270.04016.90
5.4.10.0230.04016.91

preferences:
63.28 ms | 400 KiB | 5 Q