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) { $ret = substr(gzinflate($GLOBALS[$this->varname]), $this->position, $count); $this->position += strlen($ret); return $ret; } function stream_eof() { return true; } function stream_stat() { return array(); //return stat(__FILE__); } } stream_wrapper_register("var", "VariableStream"); $myvar = gzdeflate("<?php echo 123;"); include("var://myvar");

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)
8.3.60.0120.00318.31
8.3.50.0080.00822.01
8.3.40.0070.00719.22
8.3.30.0120.00319.46
8.3.20.0040.00420.46
8.3.10.0040.00422.09
8.3.00.0040.00422.52
8.2.180.0130.00316.88
8.2.170.0110.00422.96
8.2.160.0100.00321.02
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00417.84
8.2.110.0090.00022.02
8.2.100.0090.00318.09
8.2.90.0000.00917.97
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0060.00318.05
8.2.50.0030.00618.07
8.2.40.0040.00418.41
8.2.30.0040.00418.32
8.2.20.0060.00317.89
8.2.10.0030.00519.43
8.2.00.0050.00317.86
8.1.280.0120.00625.92
8.1.270.0040.00422.16
8.1.260.0030.00626.35
8.1.250.0000.00828.09
8.1.240.0090.00022.60
8.1.230.0040.00821.12
8.1.220.0000.00817.91
8.1.210.0030.00519.18
8.1.200.0070.00317.47
8.1.190.0040.00417.65
8.1.180.0040.00418.10
8.1.170.0000.00818.71
8.1.160.0040.00422.24
8.1.150.0030.00518.84
8.1.140.0000.00717.59
8.1.130.0050.00318.02
8.1.120.0000.00717.65
8.1.110.0080.00017.54
8.1.100.0000.00717.53
8.1.90.0030.00517.50
8.1.80.0000.00717.71
8.1.70.0000.00717.58
8.1.60.0000.00817.78
8.1.50.0000.00917.77
8.1.40.0000.00917.64
8.1.30.0040.00417.88
8.1.20.0030.00617.91
8.1.10.0000.00717.68
8.1.00.0000.00817.79
8.0.300.0000.00820.27
8.0.290.0040.00417.40
8.0.280.0040.00418.70
8.0.270.0030.00317.62
8.0.260.0030.00317.03
8.0.250.0030.00317.20
8.0.240.0040.00417.16
8.0.230.0030.00517.27
8.0.220.0030.00317.23
8.0.210.0030.00317.07
8.0.200.0060.00017.22
8.0.190.0040.00417.28
8.0.180.0000.00717.21
8.0.170.0040.00417.13
8.0.160.0000.00717.07
8.0.150.0000.00817.04
8.0.140.0040.00417.21
8.0.130.0030.00313.70
8.0.120.0070.00017.11
8.0.110.0040.00417.29
8.0.100.0040.00417.09
8.0.90.0080.00017.08
8.0.80.0090.00617.20
8.0.70.0040.00417.28
8.0.60.0040.00417.09
8.0.50.0050.00317.18
8.0.30.0100.01017.15
8.0.20.0090.01117.40
8.0.10.0050.00317.32
8.0.00.0090.00917.02
7.4.330.0000.00515.03
7.4.320.0030.00316.68
7.4.300.0030.00316.68
7.4.290.0000.00716.68
7.4.280.0030.00716.73
7.4.270.0000.00716.77
7.4.260.0000.00716.67
7.4.250.0030.00716.68
7.4.240.0040.00416.73
7.4.230.0000.00716.63
7.4.220.0040.01516.67
7.4.210.0090.00816.81
7.4.200.0040.00416.68
7.4.190.0000.00716.86
7.4.160.0060.01216.70
7.4.150.0140.00417.40
7.4.140.0110.00717.86
7.4.130.0080.01016.66
7.4.120.0150.00616.85
7.4.110.0120.00616.61
7.4.100.0090.00916.74
7.4.90.0090.00816.63
7.4.80.0070.01019.39
7.4.70.0070.01016.61
7.4.60.0100.00616.69
7.4.50.0000.00916.79
7.4.40.0060.01222.77
7.4.30.0090.00616.63
7.4.00.0030.01315.22
7.3.330.0000.00513.56
7.3.320.0000.00613.60
7.3.310.0000.00716.62
7.3.300.0030.00316.48
7.3.290.0070.01116.61
7.3.280.0080.01116.60
7.3.270.0100.01317.40
7.3.260.0030.01516.86
7.3.250.0120.00716.76
7.3.240.0170.00316.80
7.3.230.0140.00316.66
7.3.210.0090.00916.85
7.3.200.0090.00619.39
7.3.190.0100.01316.69
7.3.180.0030.01316.56
7.3.170.0180.00616.57
7.3.160.0160.00016.72
7.3.120.0030.01315.00
7.2.330.0140.00317.07
7.2.320.0060.01316.92
7.2.310.0200.00317.00
7.2.300.0060.00916.75
7.2.290.0060.01016.99
7.2.80.0140.00516.38
7.2.60.0000.01416.93
7.2.00.0040.01119.54
7.1.200.0000.01615.91
7.1.100.0060.00617.88
7.1.70.0040.00716.88
7.1.60.0150.01119.82
7.1.50.0090.00917.05
7.1.00.0000.08022.48
7.0.200.0000.00716.84
7.0.140.0070.07022.10
7.0.60.0170.07320.13
7.0.50.0070.07317.90
7.0.40.0000.04720.06
7.0.30.0370.06320.29
7.0.20.0170.05720.28
7.0.10.0370.07020.21
7.0.00.0030.04320.14
5.6.280.0070.08321.03
5.6.210.0100.08320.72
5.6.200.0070.07718.37
5.6.190.0030.04720.66
5.6.180.0300.04020.52
5.6.170.0300.04320.54
5.6.160.0070.08720.36
5.6.150.0170.07018.31
5.6.140.0030.05318.27
5.6.130.0130.06718.36
5.6.120.0100.08021.29
5.6.110.0130.08021.13
5.6.100.0070.07021.14
5.6.90.0070.07321.17
5.6.80.0070.08020.57
5.6.70.0370.07020.54
5.5.350.0330.07720.51
5.5.340.0130.06017.98
5.5.330.0030.08020.40
5.5.320.0300.06320.18
5.5.310.0200.04320.34
5.5.300.0130.07718.12
5.5.290.0070.04318.11
5.5.280.0030.07321.08
5.5.270.0130.07320.94
5.5.260.0130.06720.97
5.5.250.0070.08720.86
5.5.240.0100.06020.54
5.4.450.0730.05319.57
5.4.440.0670.06019.57
5.4.430.0000.06719.59
5.4.420.0130.05319.62
5.4.410.0000.06719.10
5.4.400.0100.05718.86
5.4.390.0170.04718.92
5.4.380.0300.05018.70
5.4.370.0100.06718.84
5.4.360.0170.05018.89
5.4.350.0170.05318.71
5.4.340.0230.04718.89
5.4.320.0090.03512.68
5.4.310.0070.04212.68
5.4.300.0060.03812.68
5.4.290.0060.03912.68
5.4.280.0020.04112.58
5.4.270.0270.05718.93
5.4.260.0070.06319.11
5.4.250.0170.04719.04
5.4.240.0200.04719.02
5.4.230.0130.05019.10
5.4.220.0030.06019.32
5.4.210.0170.06318.91
5.4.200.0170.05318.95
5.4.190.0070.05719.22
5.4.180.0170.05319.34
5.4.170.0070.06319.00
5.4.160.0230.04719.00
5.4.150.0130.06319.09
5.4.140.0100.07716.56
5.4.130.0130.05716.73
5.4.120.0130.04716.61
5.4.110.0170.06016.71
5.4.100.0070.05016.77
5.4.90.0130.05016.55
5.4.80.0100.07016.72
5.4.70.0230.05316.70
5.4.60.0130.04716.68
5.4.50.0070.05316.52
5.4.40.0130.04716.64
5.4.30.0030.06316.70
5.4.20.0130.04716.79
5.4.10.0100.04716.73
5.4.00.0070.07016.22
5.3.290.0090.04312.96
5.3.280.0070.05014.77
5.3.270.0030.06315.06
5.3.260.0130.06014.84
5.3.250.0100.05015.09
5.3.240.0100.05014.83
5.3.230.0170.04315.05
5.3.220.0070.05014.92
5.3.210.0130.04714.62
5.3.200.0100.07014.92
5.3.190.0030.07714.80
5.3.180.0200.06014.96
5.3.170.0100.06714.93
5.3.160.0170.05015.00
5.3.150.0170.06314.96
5.3.140.0170.07714.92
5.3.130.0100.05014.72
5.3.120.0170.07314.58
5.3.110.0130.05314.89
5.3.100.0170.06714.26
5.3.90.0170.06014.50
5.3.80.0130.04314.45
5.3.70.0130.04714.07
5.3.60.0130.06014.35
5.3.50.0100.07014.34
5.3.40.0070.05014.25
5.3.30.0030.07714.37
5.3.20.0130.04714.16
5.3.10.0070.06713.82
5.3.00.0100.06013.81
5.2.170.0070.05311.55
5.2.160.0070.05311.41
5.2.150.0070.06011.41
5.2.140.0070.04311.54
5.2.130.0030.04311.35
5.2.120.0030.04311.48
5.2.110.0070.05011.50
5.2.100.0070.04011.57
5.2.90.0130.04311.49
5.2.80.0000.06711.32
5.2.70.0030.04711.47
5.2.60.0100.03711.41
5.2.50.0130.04011.20
5.2.40.0070.05311.26
5.2.30.0070.05711.38
5.2.20.0130.04311.22
5.2.10.0070.05310.97
5.2.00.0100.05311.06
5.1.60.0070.03310.26
5.1.50.0070.04710.40
5.1.40.0070.04710.26
5.1.30.0170.03010.41
5.1.20.0070.03710.76
5.1.10.0100.04710.41
5.1.00.0100.03310.26
5.0.50.0100.02310.26
5.0.40.0000.03710.26
5.0.30.0070.04710.26
5.0.20.0100.03310.26
5.0.10.0130.02710.26
5.0.00.0070.05010.26
4.4.90.0030.03010.26
4.4.80.0100.01710.26
4.4.70.0030.03010.26
4.4.60.0030.03010.26
4.4.50.0070.01710.26
4.4.40.0100.04010.26
4.4.30.0030.02310.26
4.4.20.0070.02710.26
4.4.10.0070.01710.26
4.4.00.0100.03310.26
4.3.110.0070.02310.26
4.3.100.0100.02010.26
4.3.90.0000.02710.26
4.3.80.0000.04310.26
4.3.70.0070.02710.26
4.3.60.0070.01710.26
4.3.50.0070.02010.26
4.3.40.0100.04310.26
4.3.30.0000.03710.26
4.3.20.0000.02310.26
4.3.10.0070.02010.26
4.3.00.0170.01315.59

preferences:
60.33 ms | 401 KiB | 5 Q