3v4l.org

run code in 300+ PHP versions simultaneously
<?php class VariableStream { var $position; var $varname; function stream_open($path, $mode, $options, &$opened_path) { $url = parse_url($path); $this->varname = $url["host"]; $this->position = 0; return true; } function stream_read($count) { $p=&$this->position; $ret = substr($GLOBALS[$this->varname], $p, $count); $p += strlen($ret); return $ret; } function stream_write($data){ $v=&$GLOBALS[$this->varname]; $l=strlen($data); $p=&$this->position; $v = substr($v, 0, $p) . $data . substr($v, $p += $l); return $l; } function stream_stat(){ $v=&$GLOBALS[$this->varname]; return array( -1, /*dev*/ 0, /*ino*/ 0, /*mode*/ 1, /*nlink*/ 0, /*uid*/ 0, /*gid*/ 0, /*rdev*/ strlen($v), /*size*/ 0, /*atime*/ 0, /*mtime*/ 0, /*ctime*/ -1, /*blksize*/ -1, /*blocks*/); } function stream_tell() { return $this->position; } function stream_eof() { return $this->position >= strlen($GLOBALS[$this->varname]); } function stream_seek($offset, $whence) { $l=strlen($GLOBALS[$this->varname]); $p=&$this->position; switch ($whence) { case SEEK_SET: $newPos = $offset; break; case SEEK_CUR: $newPos = $p + $offset; break; case SEEK_END: $newPos = $l + $offset; break; default: return false; } $ret = ($newPos >=0 && $newPos <=$l); if ($ret) $p=$newPos; return $ret; } } stream_wrapper_register("var", "VariableStream") or die("Failed to register protocol"); function test_parse($lang) { global $inivar; $inivar = 'standard_lang='.$lang; $arr = parse_ini_file('var://inivar'); var_dump($arr['standard_lang']); } test_parse('en'); test_parse('de'); test_parse('no'); test_parse('es'); test_parse('yes');

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)
8.5.20.0110.00716.86
8.5.10.0080.01020.06
8.5.00.0160.00620.02
8.4.170.0140.00823.91
8.4.160.0120.01623.23
8.4.150.0030.00014.05
8.4.140.0140.01017.61
8.4.130.0090.01119.55
8.4.120.0120.00820.90
8.4.110.0070.01522.44
8.4.100.0150.00618.58
8.4.90.0110.00618.86
8.4.80.0030.00518.95
8.4.70.0020.00718.23
8.4.60.0140.00818.95
8.4.50.0150.00618.66
8.4.40.0100.01017.70
8.4.30.0040.00417.97
8.4.20.0070.01418.04
8.4.10.0030.00617.89
8.3.300.0130.00720.93
8.3.290.0110.00920.70
8.3.280.0110.01018.54
8.3.270.0100.01117.00
8.3.260.0100.01117.00
8.3.250.0080.01118.65
8.3.240.0120.00817.02
8.3.230.0080.00216.73
8.3.220.0050.00419.08
8.3.210.0130.00618.45
8.3.200.0080.00816.71
8.3.190.0050.00617.09
8.3.180.0110.00716.73
8.3.170.0120.00620.64
8.3.160.0040.01417.11
8.3.150.0090.00917.05
8.3.140.0180.00016.57
8.3.130.0030.00618.73
8.3.120.0110.00620.84
8.3.110.0030.00616.87
8.3.100.0060.00324.06
8.3.90.0130.00726.77
8.3.80.0060.00317.97
8.3.70.0150.00418.40
8.3.60.0080.00818.30
8.3.50.0120.00622.11
8.3.40.0100.01018.99
8.3.30.0080.00619.22
8.3.20.0060.00320.34
8.3.10.0070.00021.73
8.3.00.0000.00919.93
8.2.300.0130.00718.29
8.2.290.0110.00820.50
8.2.280.0150.00718.44
8.2.270.0110.00717.22
8.2.260.0040.00416.94
8.2.250.0040.00416.75
8.2.240.0030.00617.31
8.2.230.0040.00420.94
8.2.220.0000.00937.54
8.2.210.0080.00026.77
8.2.200.0030.00716.88
8.2.190.0030.01518.42
8.2.180.0090.00618.67
8.2.170.0070.00722.96
8.2.160.0100.00319.27
8.2.150.0110.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00726.16
8.2.120.0060.00321.09
8.2.110.0100.00022.20
8.2.100.0040.00817.91
8.2.90.0000.00819.34
8.2.80.0040.00417.97
8.2.70.0000.00917.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0050.00318.22
8.2.30.0070.00318.21
8.2.20.0000.00817.64
8.2.10.0040.00418.14
8.2.00.0080.00017.77
8.1.340.0080.01217.52
8.1.330.0130.00722.25
8.1.320.0120.00716.39
8.1.310.0000.00818.65
8.1.300.0080.00016.76
8.1.290.0090.00330.84
8.1.280.0110.00425.92
8.1.270.0060.00323.97
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00623.96
8.1.230.0070.00319.05
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0000.00817.55
8.1.180.0000.00818.10
8.1.170.0080.00018.50
8.1.160.0040.00422.07
8.1.150.0060.00318.82
8.1.140.0060.00317.35
8.1.130.0080.00017.84
8.1.120.0040.00417.39
8.1.110.0040.00417.37
8.1.100.0000.00717.38
8.1.90.0070.00017.50
8.1.80.0060.00317.48
8.1.70.0030.00317.43
8.1.60.0000.00917.57
8.1.50.0060.00317.66
8.1.40.0000.00817.60
8.1.30.0060.00317.70
8.1.20.0040.00417.61
8.1.10.0050.00217.66
8.1.00.0040.00417.52
8.0.300.0040.00418.77
8.0.290.0000.00717.16
8.0.280.0020.00518.57
8.0.270.0070.00017.38
8.0.260.0030.00317.25
8.0.250.0050.00317.11
8.0.240.0030.00317.05
8.0.230.0070.00017.00
8.0.220.0060.00017.02
8.0.210.0000.00717.03
8.0.200.0100.00017.08
8.0.190.0060.00317.04
8.0.180.0000.00717.04
8.0.170.0030.00517.08
8.0.160.0040.00416.99
8.0.150.0080.00016.95
8.0.140.0000.00716.91
8.0.130.0080.00013.45
8.0.120.0000.00816.96
8.0.110.0040.00416.99
8.0.100.0000.00716.90
8.0.90.0030.00516.98
8.0.80.0100.00717.03
8.0.70.0040.00416.91
8.0.60.0030.00516.90
8.0.50.0000.00716.93
8.0.30.0110.00816.98
8.0.20.0110.01017.40
8.0.10.0040.00417.18
8.0.00.0130.00516.79
7.4.330.0030.00315.14
7.4.320.0030.00316.61
7.4.300.0000.00616.42
7.4.290.0060.00316.54
7.4.280.0080.00016.45
7.4.270.0070.00016.52
7.4.260.0000.00716.51
7.4.250.0040.00416.51
7.4.240.0040.00316.55
7.4.230.0000.00716.42
7.4.220.0110.01416.60
7.4.210.0110.00816.69
7.4.200.0040.00416.60
7.4.160.0160.00016.73
7.4.150.0090.00917.40
7.4.140.0020.01517.86
7.4.130.0120.01116.54
7.4.120.0080.00916.66
7.4.110.0140.00716.54
7.4.100.0120.01216.69
7.4.90.0150.00616.57
7.4.80.0160.00619.39
7.4.70.0060.01116.42
7.4.60.0100.00716.54
7.4.50.0080.00016.57
7.4.40.0050.01316.52
7.4.30.0110.00716.56
7.4.10.0090.00914.87
7.4.00.0050.01415.12
7.3.330.0080.00013.46
7.3.320.0020.00213.48
7.3.310.0030.00316.43
7.3.300.0000.00716.32
7.3.290.0090.00716.42
7.3.280.0080.01016.42
7.3.270.0140.01017.40
7.3.260.0110.01016.61
7.3.250.0080.01416.54
7.3.240.0090.00916.54
7.3.230.0080.00916.61
7.3.210.0100.01316.50
7.3.200.0030.01319.39
7.3.190.0090.01316.41
7.3.180.0140.00416.39
7.3.170.0120.00616.48
7.3.160.0030.01416.46
7.3.130.0110.00314.98
7.3.120.0040.01214.91
7.3.110.0060.00914.89
7.3.100.0080.00614.92
7.3.90.0020.01214.83
7.3.80.0040.00614.88
7.3.70.0050.00714.77
7.3.60.0060.00814.84
7.3.50.0080.00814.88
7.3.40.0090.00714.66
7.3.30.0050.01114.79
7.3.20.0040.01116.60
7.3.10.0030.00816.74
7.3.00.0050.00616.62
7.2.330.0130.00916.45
7.2.320.0060.01216.69
7.2.310.0080.00916.66
7.2.300.0110.00516.80
7.2.290.0120.00616.75
7.2.260.0060.01214.99
7.2.250.0090.00815.15
7.2.240.0080.00715.06
7.2.230.0050.01015.06
7.2.220.0020.01015.28
7.2.210.0080.00715.11
7.2.200.0070.00715.06
7.2.190.0070.01115.09
7.2.180.0010.01414.88
7.2.170.0040.01015.06
7.2.160.0030.00915.24
7.2.150.0100.00616.89
7.2.140.0050.00916.79
7.2.130.0010.01316.93
7.2.120.0080.00816.94
7.2.110.0020.01416.98
7.2.100.0070.00916.93
7.2.90.0020.01216.82
7.2.80.0070.00716.85
7.2.70.0050.01216.94
7.2.60.0030.01116.94
7.2.50.0050.01116.80
7.2.40.0080.00716.94
7.2.30.0060.00717.00
7.2.20.0100.00816.97
7.2.10.0060.00616.94
7.2.00.0100.00417.75
7.1.330.0030.00815.88
7.1.320.0030.00915.81
7.1.310.0080.00615.86
7.1.300.0050.01015.75
7.1.290.0060.00715.76
7.1.280.0050.01015.91
7.1.270.0040.01015.95
7.1.260.0070.00415.88
7.1.250.0070.00515.82
7.1.240.0100.00615.89
7.1.230.0070.01015.91
7.1.220.0090.00915.81
7.1.210.0040.01115.56
7.1.200.0040.01115.70
7.1.190.0090.00815.89
7.1.180.0070.01016.05
7.1.170.0060.00916.06
7.1.160.0040.01115.71
7.1.150.0120.00615.82
7.1.140.0060.01315.61
7.1.130.0070.00715.95
7.1.120.0060.00615.57
7.1.110.0070.00715.99
7.1.100.0190.00816.65
7.1.90.0060.00915.98
7.1.80.0040.01115.90
7.1.70.0070.00516.62
7.1.60.0090.01117.54
7.1.50.0010.01216.38
7.1.40.0060.01215.62
7.1.30.0070.00315.96
7.1.20.0130.00315.68
7.1.10.0090.00315.84
7.1.00.0050.04019.12
7.0.330.0060.00615.29
7.0.320.0100.00715.38
7.0.310.0000.01515.25
7.0.300.0060.00915.21
7.0.290.0060.00615.11
7.0.280.0090.00615.46
7.0.270.0130.00015.50
7.0.260.0150.00015.29
7.0.250.0040.00715.55
7.0.240.0070.01015.57
7.0.230.0070.01015.22
7.0.220.0040.01115.56
7.0.210.0070.00415.48
7.0.200.0020.01116.04
7.0.190.0060.00915.45
7.0.180.0040.00415.44
7.0.170.0000.01115.37
7.0.160.0040.01115.61
7.0.150.0060.00315.29
7.0.140.0030.02218.61
7.0.130.0070.00715.14
7.0.120.0040.00715.29
7.0.110.0080.02718.65
7.0.100.0070.04218.69
7.0.90.0030.05018.42
7.0.80.0110.04018.66
7.0.70.0060.04318.57
7.0.60.0070.04418.67
7.0.50.0050.04118.81
7.0.40.0070.03716.85
7.0.30.0080.04116.86
7.0.20.0070.02516.69
7.0.10.0070.02816.91
7.0.00.0070.04216.70
5.6.400.0000.01214.26
5.6.390.0050.00514.71
5.6.380.0130.00014.29
5.6.370.0070.00714.29
5.6.360.0070.00714.44
5.6.350.0030.01014.76
5.6.340.0060.00914.50
5.6.330.0030.01014.73
5.6.320.0040.01114.76
5.6.310.0030.01314.47
5.6.300.0040.00814.42
5.6.290.0030.00914.71
5.6.280.0060.03717.88
5.6.270.0070.00714.45
5.6.260.0080.03817.62
5.6.250.0050.04517.54
5.6.240.0140.03517.59
5.6.230.0050.04917.52
5.6.220.0070.02817.58
5.6.210.0030.03217.42
5.6.200.0030.03017.75
5.6.190.0050.05117.82
5.6.180.0050.04617.78
5.6.170.0120.04017.64
5.6.160.0070.03917.83
5.6.150.0050.04517.91
5.6.140.0080.04117.90
5.6.130.0100.02717.84
5.6.120.0040.04917.79
5.6.110.0080.04017.75
5.6.100.0070.04117.67
5.6.90.0050.04017.82
5.6.80.0030.02817.29
5.6.70.0050.04817.31
5.6.60.0100.03517.47
5.6.50.0050.04617.42
5.6.40.0050.03917.35
5.6.30.0070.04017.45
5.6.20.0070.04717.54
5.6.10.0070.03217.35
5.6.00.0050.04717.41
5.5.380.0080.03917.46
5.5.370.0080.04317.42
5.5.360.0100.04017.46
5.5.350.0120.03717.36
5.5.340.0000.04517.62
5.5.330.0100.04317.72
5.5.320.0050.04017.72
5.5.310.0050.04117.68
5.5.300.0140.03617.60
5.5.290.0090.04017.60
5.5.280.0000.03217.64
5.5.270.0020.04417.45
5.5.260.0060.04117.62
5.5.250.0070.04617.56
5.5.240.0130.03817.20
5.5.230.0090.04217.26
5.5.220.0050.04517.50
5.5.210.0030.03217.24
5.5.200.0050.03017.29
5.5.190.0020.04717.37
5.5.180.0050.04317.20
5.5.170.0070.00714.47
5.5.160.0030.04517.27
5.5.150.0090.04117.27
5.5.140.0030.04217.14
5.5.130.0070.04517.35
5.5.120.0080.04117.28
5.5.110.0080.04517.29
5.5.100.0060.04317.31
5.5.90.0070.04317.17
5.5.80.0100.03917.26
5.5.70.0060.04317.22
5.5.60.0070.04017.27
5.5.50.0060.02817.28
5.5.40.0070.04217.19
5.5.30.0000.04417.28
5.5.20.0080.04017.14
5.5.10.0070.04217.26
5.5.00.0030.04517.38
5.4.450.0030.04215.43
5.4.440.0050.04015.25
5.4.430.0030.04215.20
5.4.420.0030.02315.27
5.4.410.0040.02715.24
5.4.400.0070.04115.09
5.4.390.0030.03115.07
5.4.380.0050.04014.96
5.4.370.0090.03515.07
5.4.360.0070.04215.32
5.4.350.0070.04315.00
5.4.340.0080.03615.33
5.4.330.0040.00411.20
5.4.320.0030.04114.99
5.4.310.0080.03815.19
5.4.300.0080.03715.15
5.4.290.0100.03815.20
5.4.280.0060.02615.28
5.4.270.0080.04114.99
5.4.260.0070.04515.10
5.4.250.0100.03815.23
5.4.240.0060.04315.17
5.4.230.0030.03815.03
5.4.220.0030.04415.23
5.4.210.0110.04015.06
5.4.200.0070.03815.14
5.4.190.0110.03215.05
5.4.180.0070.03814.99
5.4.170.0110.03715.19
5.4.160.0070.03814.96
5.4.150.0030.04615.24
5.4.140.0060.03613.79
5.4.130.0080.03513.83
5.4.120.0050.04013.86
5.4.110.0080.03814.03
5.4.100.0030.04113.72
5.4.90.0040.03914.05
5.4.80.0090.03613.87
5.4.70.0050.03814.01
5.4.60.0100.03913.80
5.4.50.0100.03513.92
5.4.40.0090.03713.93
5.4.30.0020.04013.84
5.4.20.0050.04213.80
5.4.10.0050.03713.86
5.4.00.0050.04113.47
5.3.290.0070.07014.71
5.3.280.0070.07314.59
5.3.270.0100.07014.78
5.3.260.0070.07014.60
5.3.250.0170.06014.68
5.3.240.0100.07714.63
5.3.230.0130.06714.64
5.3.220.0000.07714.45
5.3.210.0100.07714.61
5.3.200.0030.06714.63
5.3.190.0070.04314.83
5.3.180.0100.07314.68
5.3.170.0170.06314.61
5.3.160.0100.07314.72
5.3.150.0200.06714.62
5.3.140.0130.07014.60
5.3.130.0000.06014.66
5.3.120.0030.07314.67
5.3.110.0100.05314.66
5.3.100.0070.07714.05
5.3.90.0030.06714.20
5.3.80.0100.06014.07
5.3.70.0170.03314.02
5.3.60.0070.07714.05
5.3.50.0170.06014.07
5.3.40.0130.05314.05
5.3.30.0030.07313.90
5.3.20.0070.06313.68
5.3.10.0030.07313.82
5.3.00.0100.06313.79
5.2.170.0130.05011.36
5.2.160.0000.06311.36
5.2.150.0030.06311.41
5.2.140.0030.06311.36
5.2.130.0030.06311.36
5.2.120.0070.06011.36
5.2.110.0130.05311.36
5.2.100.0130.04711.36
5.2.90.0030.05311.36
5.2.80.0030.04311.36
5.2.70.0100.06011.36
5.2.60.0000.04011.36
5.2.50.0030.06011.36
5.2.40.0070.05711.36
5.2.30.0000.06311.36
5.2.20.0100.04711.36
5.2.10.0070.05311.36
5.2.00.0070.06011.36
5.1.60.0070.05011.36
5.1.50.0030.05011.36
5.1.40.0130.04311.36
5.1.30.0070.05711.36
5.1.20.0030.05311.36
5.1.10.0000.03311.36
5.1.00.0030.05711.36
5.0.50.0070.03311.36
5.0.40.0100.04011.36
5.0.30.0000.06711.36
5.0.20.0030.04011.36
5.0.10.0070.04011.36
5.0.00.0030.06711.36
4.4.90.0070.03011.36
4.4.80.0030.03011.36
4.4.70.0030.03711.36
4.4.60.0030.02711.36
4.4.50.0000.02311.36
4.4.40.0030.05711.36
4.4.30.0000.03311.36
4.4.20.0030.03311.36
4.4.10.0070.03311.36
4.4.00.0030.05011.36
4.3.110.0030.03011.36
4.3.100.0000.03311.36
4.3.90.0030.03311.36
4.3.80.0000.05311.36
4.3.70.0070.03011.36
4.3.60.0070.03311.36
4.3.50.0000.04011.36
4.3.40.0030.05011.36
4.3.30.0030.03311.36
4.3.20.0030.03311.36
4.3.10.0000.04011.36
4.3.00.0000.03711.36

preferences:
210.39 ms | 403 KiB | 5 Q