3v4l.org

run code in 300+ PHP versions simultaneously
<?php function __( $string ) { return $string; } class AtomParser { var $FILE = "php://input"; var $debug = false; public function parse() { $fp = fopen($this->FILE, "r"); if (false === $fp) { return false; } while ($data = fread($fp, 4096)) { if($this->debug) $this->content .= $data; if(!xml_parse($parser, $data, feof($fp))) { /* translators: 1: Error message, 2: Line number. */ trigger_error(sprintf(__('XML Error: %1$s at line %2$s')."\n", xml_error_string(xml_get_error_code($parser)), xml_get_current_line_number($parser))); $ret = false; break; } } fclose($fp); } } $atom_parser = new AtomParser(); $atom_parser->FILE = "/usr/local/something.txt"; $atom_parser->parse();

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)
8.5.20.0120.00917.91
8.5.10.0090.00916.67
8.5.00.0120.01020.20
8.4.170.0100.01223.90
8.4.160.0110.01023.73
8.4.150.0020.00114.05
8.4.140.0130.00917.53
8.4.130.0150.00617.75
8.4.120.0100.00920.75
8.4.110.0130.00722.67
8.4.100.0130.00717.73
8.4.90.0070.00417.71
8.4.80.0060.00318.00
8.4.70.0050.00417.86
8.4.60.0090.00818.38
8.4.50.0070.00519.50
8.4.40.0170.00318.58
8.4.30.0100.01020.36
8.4.20.0090.00918.13
8.4.10.0060.01019.56
8.3.300.0140.00620.60
8.3.290.0070.00220.95
8.3.280.0120.00818.51
8.3.270.0130.01016.86
8.3.260.0120.00516.57
8.3.250.0030.00519.00
8.3.240.0120.00816.68
8.3.230.0060.00216.72
8.3.220.0100.00617.08
8.3.210.0090.01016.71
8.3.200.0040.00616.89
8.3.190.0070.00118.85
8.3.180.0120.00616.82
8.3.170.0110.00716.68
8.3.160.0080.00618.50
8.3.150.0030.01617.13
8.3.140.0060.00917.23
8.3.130.0080.00018.31
8.3.120.0030.00620.68
8.3.110.0100.00020.94
8.3.100.0070.01124.06
8.3.90.0040.01126.77
8.3.80.0090.00019.36
8.3.70.0110.00418.56
8.3.60.0120.00318.31
8.3.50.0080.01123.71
8.3.40.0090.00621.73
8.3.30.0040.01218.89
8.3.20.0030.00524.18
8.3.10.0050.00224.66
8.3.00.0000.00926.16
8.2.300.0080.01218.68
8.2.290.0140.00720.41
8.2.280.0040.00418.82
8.2.270.0120.00616.50
8.2.260.0060.00919.04
8.2.250.0070.01418.41
8.2.240.0050.00317.31
8.2.230.0150.00322.58
8.2.220.0080.00337.54
8.2.210.0090.00926.77
8.2.200.0090.00018.88
8.2.190.0040.01116.72
8.2.180.0080.00825.92
8.2.170.0170.00718.88
8.2.160.0060.00922.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00726.35
8.2.110.0100.00021.05
8.2.100.0080.00817.59
8.2.90.0000.00817.50
8.2.80.0080.00318.61
8.2.70.0040.00417.50
8.2.60.0000.00817.38
8.2.50.0040.00418.05
8.2.40.0050.00318.03
8.2.30.0070.00018.02
8.2.20.0040.00418.07
8.2.10.0080.00019.27
8.2.00.0050.00319.09
8.1.340.0150.00721.70
8.1.330.0110.00716.60
8.1.320.0120.00216.18
8.1.310.0040.01416.95
8.1.300.0090.00016.03
8.1.290.0030.01030.84
8.1.280.0120.00625.92
8.1.270.0080.00023.99
8.1.260.0090.00628.09
8.1.250.0040.00428.09
8.1.240.0110.00719.31
8.1.230.0110.00017.83
8.1.220.0090.00017.74
8.1.210.0000.00918.77
8.1.200.0090.00017.35
8.1.190.0000.00817.10
8.1.180.0030.00518.10
8.1.170.0000.00818.46
8.1.160.0040.00418.86
8.1.150.0070.00018.90
8.1.140.0040.00420.54
8.1.130.0000.00720.07
8.1.120.0030.00617.42
8.1.110.0080.00017.39
8.1.100.0030.00617.38
8.1.90.0000.00717.46
8.1.80.0000.00817.44
8.1.70.0070.00017.48
8.1.60.0080.00017.57
8.1.50.0020.00517.53
8.1.40.0030.00517.54
8.1.30.0000.00817.60
8.1.20.0030.00617.72
8.1.10.0060.00317.48
8.1.00.0040.00417.41
8.0.300.0000.00818.77
8.0.290.0030.00516.75
8.0.280.0000.00718.47
8.0.270.0070.00318.01
8.0.260.0000.00718.56
8.0.250.0000.00717.04
8.0.240.0000.00617.05
8.0.230.0030.00317.01
8.0.220.0070.00016.87
8.0.210.0040.00417.00
8.0.200.0060.00017.06
8.0.190.0050.00316.93
8.0.180.0070.00016.91
8.0.170.0030.00617.00
8.0.160.0000.00816.84
8.0.150.0070.00016.93
8.0.140.0050.00316.85
8.0.130.0000.00513.41
8.0.120.0000.00816.84
8.0.110.0000.00716.93
8.0.100.0040.00416.96
8.0.90.0070.00017.05
8.0.80.0090.00616.96
8.0.70.0040.00416.79
8.0.60.0080.00017.04
8.0.50.0000.00716.89
8.0.30.0060.01216.96
8.0.20.0120.00616.98
8.0.10.0080.00017.01
8.0.00.0120.01417.07
7.4.330.0030.00315.55
7.4.320.0030.00316.49
7.4.300.0030.00316.53
7.4.290.0000.00916.54
7.4.280.0080.00016.54
7.4.270.0030.00316.45
7.4.260.0050.00013.23
7.4.250.0050.00316.48
7.4.240.0050.00316.68
7.4.230.0030.00316.72
7.4.220.0030.00416.38
7.4.210.0080.00816.59
7.4.200.0000.00716.72
7.4.130.0080.01116.54
7.4.120.0240.01116.49
7.4.110.0220.01016.49
7.4.100.0240.00916.43
7.4.90.0180.01016.42
7.4.80.0190.01216.51
7.4.70.0210.00516.30
7.4.60.0180.00716.38
7.4.50.0200.01216.76
7.4.40.0150.01016.48
7.4.30.0220.00416.46
7.4.20.0210.00716.37
7.4.10.0150.01116.43
7.4.00.0160.00316.54
7.3.330.0000.00716.55
7.3.320.0050.00013.33
7.3.310.0030.00516.38
7.3.300.0030.00316.35
7.3.290.0100.00716.55
7.3.260.0220.00716.42
7.3.240.0240.01016.45
7.3.230.0270.01216.41
7.3.220.0300.00316.53
7.3.210.0090.01816.36
7.3.200.0260.00616.37
7.3.190.0210.00916.66
7.3.180.0210.00816.63
7.3.170.0270.00616.43
7.3.160.0150.00816.40
7.3.150.0170.01416.16
7.3.140.0160.01016.35
7.3.130.0230.01216.52
7.3.120.0200.01016.43
7.3.110.0210.00916.35
7.3.100.0220.00916.35
7.3.90.0190.01616.33
7.3.80.0160.00816.27
7.3.70.0150.01116.39
7.3.60.0180.00716.44
7.3.50.0220.00616.54
7.3.40.0190.00616.52
7.3.30.0150.01016.30
7.3.20.0210.01116.41
7.3.10.0230.00416.34
7.3.00.0220.01316.43
7.2.340.0270.01216.68
7.2.330.0140.01416.77
7.2.320.0230.00916.71
7.2.310.0200.00616.78
7.2.300.0170.00916.56
7.2.290.0200.00516.70
7.2.280.0250.00916.41
7.2.270.0200.01316.84
7.2.260.0210.00816.76
7.2.250.0190.01016.66
7.2.240.0160.01316.52
7.2.230.0110.01416.52
7.2.220.0260.00616.33
7.2.210.0240.00016.74
7.2.200.0090.01716.63
7.2.190.0180.00816.50
7.2.180.0130.00916.61
7.2.170.0160.01616.52
7.2.160.0220.00416.35
7.2.150.0260.00816.55
7.2.140.0270.00816.80
7.2.130.0190.01016.64
7.2.120.0300.00316.71
7.2.110.0200.00916.77
7.2.100.0250.01316.68
7.2.90.0220.01216.58
7.2.80.0310.00816.48
7.2.70.0270.00316.55
7.2.60.0270.00616.40
7.2.50.0260.00616.66
7.2.40.0160.02016.73
7.2.30.0200.01216.64
7.2.20.0250.00616.66
7.2.10.0200.01116.48
7.2.00.0150.01516.44

preferences:
23.93 ms | 403 KiB | 5 Q