3v4l.org

run code in 300+ PHP versions simultaneously
<?php function oeffne($speicherpfad, $session_name) { global $sess_speicherpfad; $sess_speicherpfad = $speicherpfad; return(true); } function schliesse() { return(true); } function lese($id) { global $sess_speicherpfad; $sess_datei = "$sess_speicherpfad/sess_$id"; return (string) @file_get_contents($sess_datei); } function schreibe($id, $sess_daten) { global $sess_speicherpfad; $sess_datei = "$sess_speicherpfad/sess_$id"; if ($fp = @fopen($sess_datei, "w")) { $return = fwrite($fp, $sess_daten); fclose($fp); return $return; } else { return(false); } } function loesche($id) { global $sess_speicherpfad; $sess_datei = "$sess_speicherpfad/sess_$id"; return(@unlink($sess_datei)); } function gc($maxlifetime) { global $sess_speicherpfad; foreach (glob("$sess_speicherpfad/sess_*") as $dateiname) { if (filemtime($dateiname) + $maxlifetime < time()) { @unlink($dateiname); } } return true; } session_set_save_handler("oeffne", "schliesse", "lese", "schreibe", "loesche", "gc"); session_start();

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)
8.0.120.0040.00413.45
8.0.110.0110.00313.40
8.0.100.0060.00913.42
8.0.90.0070.00713.48
8.0.80.0100.00513.48
8.0.70.0110.00213.40
8.0.60.0110.00313.42
8.0.50.0100.00513.31
8.0.30.0100.00313.39
8.0.20.0050.01013.48
8.0.10.0150.00013.36
8.0.00.0090.00313.43
7.4.250.0080.00613.28
7.4.240.0110.00613.32
7.4.230.0160.00013.27
7.4.220.0130.00013.25
7.4.210.0100.00313.32
7.4.200.0000.01413.17
7.4.190.0110.00413.35
7.4.180.0140.00013.30
7.4.160.0090.00413.33
7.4.150.0100.00513.29
7.4.140.0070.00713.27
7.4.130.0140.00013.36
7.4.120.0080.00613.25
7.4.110.0130.00013.26
7.4.100.0110.00313.31
7.4.90.0130.00013.28
7.4.80.0110.00313.26
7.4.70.0070.00713.27
7.4.60.0040.00913.17
7.4.50.0140.00013.23
7.4.40.0090.00513.17
7.4.30.0100.00313.20
7.4.20.0100.00313.31
7.4.10.0100.00313.13
7.4.00.0120.00013.21
7.3.310.0090.00613.48
7.3.300.0090.00513.43
7.3.290.0090.00413.41
7.3.280.0060.00813.47
7.3.270.0140.00013.43
7.3.260.0110.00313.43
7.3.250.0140.00013.47
7.3.240.0070.00813.30
7.3.230.0070.00713.43
7.3.220.0100.00313.21
7.3.210.0090.00513.31
7.3.200.0110.00413.33
7.3.190.0120.00313.28
7.3.180.0070.00713.27
7.3.170.0110.00413.37
7.3.160.0100.00513.32
7.3.150.0110.00313.35
7.3.140.0110.00513.41
7.3.130.0090.00613.22
7.3.120.0100.00614.08
7.3.110.0070.00814.17
7.3.100.0060.00813.95
7.3.90.0120.00514.27
7.3.80.0130.00314.22
7.3.70.0070.00814.21
7.3.60.0080.00614.29
7.3.50.0090.00314.21
7.3.40.0110.00414.00
7.3.30.0070.00714.05
7.3.20.0110.00415.89
7.3.10.0120.00215.84
7.3.00.0090.00615.97
7.2.340.0050.01013.23
7.2.330.0070.00713.38
7.2.320.0100.00513.46
7.2.310.0070.00713.38
7.2.300.0070.00713.22
7.2.290.0070.00713.47
7.2.280.0100.00313.44
7.2.270.0070.00713.36
7.2.260.0100.00513.42
7.2.250.0090.00413.24
7.2.240.0120.00314.20
7.2.230.0070.00814.21
7.2.220.0060.01014.12
7.2.210.0060.01014.11
7.2.200.0090.00414.28
7.2.190.0080.00714.01
7.2.180.0080.00514.28
7.2.170.0070.00714.26
7.2.160.0090.00514.26
7.2.150.0100.00516.11
7.2.140.0130.00216.10
7.2.130.0090.00616.09
7.2.120.0120.00316.21
7.2.110.0080.00816.16
7.2.100.0080.00815.85
7.2.90.0070.00516.09
7.2.80.0060.00615.96
7.2.70.0050.00816.15
7.2.60.0070.00816.28
7.2.50.0070.00816.14
7.2.40.0100.00516.04
7.2.30.0070.00816.03
7.2.20.0120.00516.20
7.2.10.0080.00916.13
7.2.00.0080.00417.23
7.1.330.0080.00615.01
7.1.320.0060.00915.13
7.1.310.0150.00015.10
7.1.300.0070.00515.10
7.1.290.0070.00515.09
7.1.280.0050.00715.25
7.1.270.0090.00415.12
7.1.260.0050.00715.11
7.1.250.0090.00515.05
7.1.240.0080.00514.31
7.1.230.0080.00514.36
7.1.220.0120.00014.34
7.1.210.0100.00314.39
7.1.200.0050.00914.93
7.1.190.0090.00314.23
7.1.180.0090.00514.28
7.1.170.0100.00314.35
7.1.160.0120.00014.34
7.1.150.0100.00314.05
7.1.140.0100.00314.33
7.1.130.0070.00714.13
7.1.120.0130.00014.14
7.1.110.0080.00414.25
7.1.100.0100.00314.25
7.1.90.0030.01014.11
7.1.80.0100.00314.34
7.1.70.0040.00615.57
7.1.60.0050.00715.73
7.1.50.0100.00715.52
7.1.40.0120.00214.26
7.1.30.0040.00914.22
7.1.20.0100.00314.15
7.1.10.0120.00014.29
7.1.00.0070.01818.42
7.0.330.0100.00314.11
7.0.320.0080.00414.02
7.0.310.0090.00314.01
7.0.300.0120.00014.21
7.0.290.0060.00614.26
7.0.280.0080.00514.03
7.0.270.0090.00414.30
7.0.260.0080.00414.04
7.0.250.0080.00514.30
7.0.240.0120.00014.36
7.0.230.0090.00314.18
7.0.220.0090.00514.11
7.0.210.0080.00414.15
7.0.200.0060.00815.43
7.0.190.0080.00514.21
7.0.180.0040.00814.10
7.0.170.0080.00514.32
7.0.160.0120.00014.24
7.0.150.0080.00414.19
7.0.140.0070.03818.04
7.0.130.0120.00014.38
7.0.120.0130.00014.24
7.0.110.0080.00514.07
7.0.100.0070.04218.04
7.0.90.0060.04317.94
7.0.80.0100.03917.95
7.0.70.0130.02817.88
7.0.60.0050.04517.97
7.0.50.0070.03418.10
7.0.40.0080.03517.14
7.0.30.0080.04017.07
7.0.20.0070.04516.99
7.0.10.0100.03517.06
7.0.00.0050.03717.00
5.6.400.0120.00012.59
5.6.390.0090.00212.55
5.6.380.0100.00312.67
5.6.370.0090.00212.87
5.6.360.0100.00212.68
5.6.350.0090.00212.68
5.6.340.0120.00012.71
5.6.330.0060.00612.46
5.6.320.0100.00312.87
5.6.310.0090.00312.44
5.6.300.0130.00012.47
5.6.290.0090.00312.79
5.6.280.0080.03716.82
5.6.270.0080.00412.71
5.6.260.0060.00612.48
5.6.250.0070.04016.71
5.6.240.0030.04516.80
5.6.230.0110.02116.79
5.6.220.0110.01816.82
5.6.210.0080.02216.63
5.6.200.0100.04216.85
5.6.190.0050.04016.98
5.6.180.0070.04516.91
5.6.170.0040.02517.11
5.6.160.0050.03116.85
5.6.150.0050.04216.97
5.6.140.0100.04116.88
5.6.130.0050.04416.93
5.6.120.0060.02316.83
5.6.110.0080.02116.94
5.6.100.0120.03416.80
5.6.90.0060.02816.92
5.6.80.0020.04316.52
5.6.70.0070.02016.59
5.6.60.0110.01616.56
5.6.50.0020.02616.46
5.6.40.0040.02216.53
5.6.30.0070.03516.52
5.6.20.0040.02416.57
5.6.10.0030.02316.47
5.6.00.0010.02916.50
5.5.380.0110.04016.71
5.5.370.0090.02316.51
5.5.360.0000.03416.52
5.5.350.0070.02216.58
5.5.340.0070.04516.80
5.5.330.0050.04116.68
5.5.320.0040.04316.73
5.5.310.0050.04116.74
5.5.300.0120.02016.65
5.5.290.0120.01816.71
5.5.280.0040.02416.68
5.5.270.0030.02616.62
5.5.260.0040.02316.82
5.5.250.0030.02616.67
5.5.240.0040.02016.34
5.5.230.0080.01916.34
5.5.220.0050.02016.45
5.5.210.0070.02016.44
5.5.200.0060.02416.31
5.5.190.0040.03716.30
5.5.180.0030.02516.41
5.5.170.0000.01112.53
5.5.160.0040.02716.45
5.5.150.0060.01816.50
5.5.140.0090.02216.24
5.5.130.0050.01816.30
5.5.120.0060.03816.29
5.5.110.0000.02816.32
5.5.100.0070.02216.24
5.5.90.0020.03916.46
5.5.80.0080.01816.33
5.5.70.0070.03316.36
5.5.60.0070.03516.35
5.5.50.0050.02016.34
5.5.40.0050.02016.45
5.5.30.0050.02616.52
5.5.20.0050.03516.46
5.5.10.0060.01916.38
5.5.00.0060.03816.34
5.4.450.0050.02316.07
5.4.440.0060.02516.11
5.4.430.0050.02416.12
5.4.420.0050.02216.12
5.4.410.0070.02716.01
5.4.400.0060.02015.78
5.4.390.0070.02015.81
5.4.380.0050.02415.97
5.4.370.0060.02315.86
5.4.360.0020.02216.00
5.4.350.0090.03315.76
5.4.340.0080.02015.97
5.4.330.0110.00012.65
5.4.320.0050.03715.94
5.4.310.0070.01715.84
5.4.300.0050.02116.02
5.4.290.0030.02215.79
5.4.280.0090.01515.84
5.4.270.0050.01915.86
5.4.260.0000.02915.86
5.4.250.0040.02215.88
5.4.240.0030.01915.83
5.4.230.0040.01815.74
5.4.220.0050.01815.78
5.4.210.0040.02015.82
5.4.200.0060.01815.72
5.4.190.0070.01715.83
5.4.180.0050.02115.87
5.4.170.0070.02015.81
5.4.160.0090.01415.85
5.4.150.0080.03715.67
5.4.140.0070.03714.44
5.4.130.0090.03514.48
5.4.120.0110.03514.66
5.4.110.0110.03614.49
5.4.100.0080.02014.71
5.4.90.0050.04114.54
5.4.80.0030.02814.49
5.4.70.0070.02414.57
5.4.60.0070.02214.72
5.4.50.0030.04114.50
5.4.40.0070.03514.58
5.4.30.0050.04014.52
5.4.20.0070.03714.51
5.4.10.0020.03914.53
5.4.00.0040.03713.98
5.3.290.0050.02113.81
5.3.280.0030.02313.71
5.3.270.0050.02213.78
5.3.260.0060.02613.82
5.3.250.0080.01713.84
5.3.240.0060.03513.83
5.3.230.0000.03613.74
5.3.220.0090.03713.75
5.3.210.0060.04013.75
5.3.200.0070.03113.79
5.3.190.0040.03113.86
5.3.180.0080.03413.73
5.3.170.0060.04013.89
5.3.160.0050.02713.73
5.3.150.0090.03713.90
5.3.140.0020.04413.74
5.3.130.0040.03613.71
5.3.120.0090.02213.71
5.3.110.0060.03613.87
5.3.100.0060.04113.69
5.3.90.0110.03513.67
5.3.80.0030.04213.58
5.3.70.0040.02313.51
5.3.60.0060.02213.52
5.3.50.0030.02413.48
5.3.40.0070.02413.50
5.3.30.0070.03713.45
5.3.20.0100.03413.31
5.3.10.0040.03713.29
5.3.00.0030.04013.15
5.2.170.0040.02411.56
5.2.160.0050.03211.56
5.2.150.0040.03411.70
5.2.140.0070.02311.54
5.2.130.0070.02811.61
5.2.120.0020.03411.48
5.2.110.0060.02211.48
5.2.100.0060.03111.62
5.2.90.0050.03111.52
5.2.80.0030.02011.36
5.2.70.0050.03311.50
5.2.60.0040.03111.32
5.2.50.0060.03611.35
5.2.40.0040.02711.63
5.2.30.0050.03311.24
5.2.20.0000.03311.21
5.2.10.0040.03211.27
5.2.00.0020.02110.94
5.1.60.0030.02810.51
5.1.50.0030.02110.43
5.1.40.0030.03610.61
5.1.30.0030.02310.85
5.1.20.0060.01710.65
5.1.10.0000.03210.52
5.1.00.0070.02310.64
5.0.50.0020.0279.77
5.0.40.0020.0199.77
5.0.30.0040.0329.77
5.0.20.0000.0279.77
5.0.10.0070.0209.77
5.0.00.0000.0309.77
4.4.90.0020.0189.77
4.4.80.0020.0129.77
4.4.70.0050.0099.77
4.4.60.0020.0199.77
4.4.50.0040.0179.77
4.4.40.0020.0279.77
4.4.30.0020.0139.77
4.4.20.0040.0159.77
4.4.10.0040.0179.77
4.4.00.0010.0279.77
4.3.110.0040.0179.77
4.3.100.0040.0179.77
4.3.90.0000.0209.77
4.3.80.0000.0299.77
4.3.70.0020.0199.77
4.3.60.0040.0179.77
4.3.50.0050.0159.77
4.3.40.0020.0209.77
4.3.30.0010.0219.77
4.3.20.0020.0179.77
4.3.10.0020.0179.77
4.3.00.0000.0209.77

preferences:
41.25 ms | 400 KiB | 5 Q