3v4l.org

run code in 300+ PHP versions simultaneously
<?php function oeffne($speicherpfad, $session_name) { echo $session_name; return(true); } function schliesse() { echo 'close'; return(true); } function lese($id) { echo 'read'; return ''; } function schreibe($id, $sess_daten) { echo 'write'; return true; } function loesche($id) { echo 'destory'; return true; } function gc($maxlifetime) { echo 'gc'; return true; } session_set_save_handler("oeffne", "schliesse", "lese", "schreibe", "loesche", "gc"); session_start(); session_set_save_handler("schliesse", "oeffne", "lese", "loesche", "schreibe", "gc"); session_write_close();

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)
8.3.40.0040.01118.67
8.3.30.0090.00618.96
8.3.20.0030.00519.94
8.3.10.0040.00421.91
8.3.00.0050.00220.69
8.2.170.0070.00722.96
8.2.160.0110.00419.22
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0080.00019.41
8.2.110.0100.00021.99
8.2.100.0040.00819.39
8.2.90.0000.00818.97
8.2.80.0040.00417.97
8.2.70.0100.00017.38
8.2.60.0030.00518.04
8.2.50.0030.00618.07
8.2.40.0090.00018.02
8.2.30.0040.00418.08
8.2.20.0000.00717.72
8.2.10.0000.00717.76
8.2.00.0000.01117.71
8.1.270.0080.00020.26
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.86
8.1.230.0070.00419.16
8.1.220.0000.00817.79
8.1.210.0060.00318.77
8.1.200.0030.00617.22
8.1.190.0030.00617.50
8.1.180.0040.00418.54
8.1.170.0050.00318.48
8.1.160.0000.00822.15
8.1.150.0060.00318.52
8.1.140.0080.00017.26
8.1.130.0040.00417.78
8.1.120.0040.00417.37
8.1.110.0000.00817.32
8.1.100.0000.00717.32
8.1.90.0000.00717.24
8.1.80.0050.00217.38
8.1.70.0000.00717.27
8.1.60.0040.00417.44
8.1.50.0000.00817.50
8.1.40.0030.00517.36
8.1.30.0040.00417.52
8.1.20.0030.00517.48
8.1.10.0030.00617.44
8.1.00.0080.00017.45
8.0.300.0070.00018.77
8.0.290.0040.00417.04
8.0.280.0030.00318.34
8.0.270.0040.00417.24
8.0.260.0000.00716.75
8.0.250.0080.00016.95
8.0.240.0050.00216.87
8.0.230.0000.00716.92
8.0.220.0070.00016.84
8.0.210.0040.00416.71
8.0.200.0030.00316.90
8.0.190.0040.00416.87
8.0.180.0030.00616.76
8.0.170.0090.00016.89
8.0.160.0000.00816.82
8.0.150.0070.00016.69
8.0.140.0000.00716.82
8.0.130.0000.00613.31
8.0.120.0060.00316.81
8.0.110.0000.00716.76
8.0.100.0000.00716.87
8.0.90.0040.00416.66
8.0.80.0120.00316.79
8.0.70.0040.00416.79
8.0.60.0080.00016.96
8.0.50.0040.00416.86
8.0.30.0100.00916.95
8.0.20.0130.00517.40
8.0.10.0040.00416.86
8.0.00.0080.01116.77
7.4.330.0000.00515.00
7.4.320.0060.00016.45
7.4.300.0030.00316.41
7.4.290.0000.00716.49
7.4.280.0070.00016.50
7.4.270.0040.00416.41
7.4.260.0070.00016.46
7.4.250.0000.00816.27
7.4.240.0020.00516.44
7.4.230.0000.00816.56
7.4.220.0090.00916.47
7.4.210.0080.00916.48
7.4.200.0030.00316.37
7.4.190.0040.00316.52
7.4.160.0090.00616.48
7.4.150.0090.01217.40
7.4.140.0140.00717.86
7.4.130.0130.00816.42
7.4.120.0150.00416.54
7.4.110.0070.01016.30
7.4.100.0030.01516.42
7.4.90.0110.00716.76
7.4.80.0120.00919.39
7.4.70.0160.00016.14
7.4.60.0040.01416.40
7.4.50.0020.00216.42
7.4.40.0130.00022.77
7.4.30.0030.01316.59
7.4.00.0120.00414.65
7.3.330.0050.00013.26
7.3.320.0000.00513.30
7.3.310.0000.00716.16
7.3.300.0030.00316.29
7.3.290.0070.01016.23
7.3.280.0080.01116.31
7.3.270.0080.00817.40
7.3.260.0100.00716.49
7.3.250.0120.00416.54
7.3.240.0110.01516.36
7.3.230.0090.00916.39
7.3.210.0000.01816.29
7.3.200.0060.01219.39
7.3.190.0060.01016.25
7.3.180.0060.00916.15
7.3.170.0060.01916.49
7.3.160.0060.01016.65
7.3.120.0060.00614.51
7.3.10.0000.01316.61
7.3.00.0040.01116.45
7.2.330.0090.00916.52
7.2.320.0120.00616.57
7.2.310.0150.00416.43
7.2.300.0150.01016.64
7.2.290.0040.01216.41
7.2.130.0100.00716.82
7.2.120.0030.01016.65
7.2.110.0040.00716.88
7.2.100.0030.00616.67
7.2.90.0090.00616.85
7.2.80.0060.01016.82
7.2.70.0040.00416.69
7.2.60.0050.00816.64
7.2.50.0070.00716.82
7.2.40.0040.00716.73
7.2.30.0070.00716.98
7.2.20.0060.00616.80
7.2.10.0030.00516.50
7.2.00.0060.00818.05
7.1.250.0080.00015.73
7.1.200.0060.00615.82
7.1.100.0030.01017.86
7.1.70.0030.00316.96
7.1.60.0100.01319.82
7.1.50.0230.00634.79
7.1.00.0070.04722.32
7.0.200.0000.00816.57
7.0.140.0100.06722.19
7.0.100.0070.06019.94
7.0.90.0100.07319.86
7.0.80.0030.05019.98
7.0.70.0100.04719.89
7.0.60.0000.08019.98
7.0.50.0100.04320.30
7.0.40.0130.06020.13
7.0.30.0130.08720.11
7.0.20.0100.08320.18
7.0.10.0100.06320.16
7.0.00.0000.07020.13
5.6.280.0070.07021.07
5.6.250.0130.08020.82
5.6.240.0130.07720.64
5.6.230.0230.07020.63
5.6.220.0070.04720.50
5.6.210.0030.08720.56
5.6.200.0170.07321.13
5.6.190.0130.07721.04
5.6.180.0100.07021.04
5.6.170.0230.07021.04
5.6.160.0170.07721.09
5.6.150.0200.06321.09
5.6.140.0000.07721.04
5.6.130.0170.07720.94
5.6.120.0130.05721.09
5.6.110.0070.08321.16
5.6.100.0230.07021.01
5.6.90.0170.07321.00
5.6.80.0100.08020.56
5.6.70.0100.04720.48
5.6.60.0070.08020.42
5.6.50.0030.06320.52
5.6.40.0170.07320.47
5.6.30.0030.04720.34
5.6.20.0100.06720.36
5.6.10.0200.04720.43
5.6.00.0130.07020.42
5.5.380.0100.04320.46
5.5.370.0070.07720.36
5.5.360.0130.06320.41
5.5.350.0070.08720.47
5.5.340.0100.07720.89
5.5.330.0070.08720.65
5.5.320.0130.08320.80
5.5.310.0100.04320.80
5.5.300.0000.05020.82
5.5.290.0070.08320.88
5.5.280.0100.08320.73
5.5.270.0030.07320.91
5.5.260.0130.07020.75
5.5.250.0100.05720.61
5.5.240.0230.05020.22
5.5.230.0070.08020.16
5.5.220.0030.05020.11
5.5.210.0070.06320.29
5.5.200.0100.05720.16
5.5.190.0000.08320.25
5.5.180.0030.06320.20
5.5.160.0100.03720.16
5.5.150.0030.04320.16
5.5.140.0230.06320.18
5.5.130.0100.08020.13
5.5.120.0000.09320.23
5.5.110.0030.07720.23
5.5.100.0070.07720.08
5.5.90.0000.07020.07
5.5.80.0070.08019.92
5.5.70.0000.05720.16
5.5.60.0070.08020.09
5.5.50.0070.04720.09
5.5.40.0030.08320.14
5.5.30.0030.08020.15
5.5.20.0070.04720.05
5.5.10.0000.08719.94
5.5.00.0100.08320.03
5.4.450.0100.08719.45
5.4.440.0100.08319.53
5.4.430.0100.05719.20
5.4.420.0030.06019.17
5.4.410.0000.07019.41
5.4.400.0170.05019.13
5.4.390.0070.07019.05
5.4.380.0030.06718.85
5.4.370.0030.08018.86
5.4.360.0170.06719.14
5.4.350.0030.07019.13
5.4.340.0130.05719.03
5.4.320.0100.04019.03
5.4.310.0170.05019.13
5.4.300.0070.04319.04
5.4.290.0030.07019.12
5.4.280.0070.08018.84
5.4.270.0100.05019.02
5.4.260.0100.06019.18
5.4.250.0030.08319.04
5.4.240.0030.04719.03
5.4.230.0030.06319.20
5.4.220.0100.06019.11
5.4.210.0070.04718.89
5.4.200.0100.06719.02
5.4.190.0070.05719.02
5.4.180.0070.07719.15
5.4.170.0100.06719.02
5.4.160.0100.07019.12
5.4.150.0030.05019.09
5.4.140.0030.03716.52
5.4.130.0100.07016.50
5.4.120.0130.03716.30
5.4.110.0030.06316.55
5.4.100.0170.05716.33
5.4.90.0130.03016.55
5.4.80.0070.04016.37
5.4.70.0100.06716.36
5.4.60.0100.07016.30
5.4.50.0170.05716.44
5.4.40.0100.07016.48
5.4.30.0130.05716.31
5.4.20.0070.04316.39
5.4.10.0100.07016.44
5.4.00.0000.08015.93
5.3.290.0030.05314.82
5.3.280.0170.06014.57
5.3.270.0030.08014.73
5.3.260.0030.07714.63
5.3.250.0030.04714.73
5.3.240.0000.07714.61
5.3.230.0030.05014.63
5.3.220.0070.08014.69
5.3.210.0000.08314.71
5.3.200.0070.04314.55
5.3.190.0130.07014.67
5.3.180.0000.08314.63
5.3.170.0070.04014.56
5.3.160.0030.08014.57
5.3.150.0070.06714.56
5.3.140.0030.04014.59
5.3.130.0070.07314.69
5.3.120.0100.03314.54
5.3.110.0100.04314.47
5.3.100.0070.04314.17
5.3.90.0070.08314.09
5.3.80.0100.05713.95
5.3.70.0100.06714.17
5.3.60.0030.07314.13
5.3.50.0030.04314.02
5.3.40.0200.05013.95
5.3.30.0000.05313.92
5.3.20.0100.06713.75
5.3.10.0030.03713.65
5.3.00.0030.05313.63
5.2.170.0000.05711.54
5.2.160.0030.06311.54
5.2.150.0100.06311.54
5.2.140.0070.06011.54
5.2.130.0100.03311.54
5.2.120.0100.02711.54
5.2.110.0000.03011.54
5.2.100.0030.03011.54
5.2.90.0000.03011.54
5.2.80.0030.03011.54
5.2.70.0000.03711.54
5.2.60.0000.03311.54
5.2.50.0030.03011.54
5.2.40.0070.02311.54
5.2.30.0030.03011.54
5.2.20.0000.03011.54
5.2.10.0030.02711.54
5.2.00.0000.03011.54
5.1.60.0000.02711.54
5.1.50.0030.02311.54
5.1.40.0000.02311.54
5.1.30.0000.02711.54
5.1.20.0000.02711.54
5.1.10.0070.02711.54
5.1.00.0000.04711.54
5.0.50.0030.04011.54
5.0.40.0000.03311.54
5.0.30.0030.05011.54
5.0.20.0000.02311.54
5.0.10.0030.02711.54
5.0.00.0030.02711.54
4.4.90.0000.01711.54
4.4.80.0000.02011.54
4.4.70.0100.01011.54
4.4.60.0000.01711.54
4.4.50.0030.01311.54
4.4.40.0000.02311.54
4.4.30.0000.01711.54
4.4.20.0030.01711.54
4.4.10.0030.01711.54
4.4.00.0030.02711.54
4.3.110.0000.02711.54
4.3.100.0000.02011.54
4.3.90.0030.02011.54
4.3.80.0070.02011.54
4.3.70.0030.01311.54
4.3.60.0100.01311.54
4.3.50.0030.02011.54
4.3.40.0000.02311.54
4.3.30.0000.01711.54
4.3.20.0070.01011.54
4.3.10.0000.01711.54
4.3.00.0000.0177.95

preferences:
34.65 ms | 400 KiB | 5 Q