3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * Interface ServerSession */ interface ServerSession { /** * @param $name * @return mixed */ function get($name); /** * @param $name * @param $value * @return void */ function set($name, $value); /** * @param $name * @return void */ function remove($name); /** * @return void */ function removeAll(); }

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)
8.3.60.0070.00716.38
8.3.50.0120.00318.04
8.3.40.0090.00918.46
8.3.30.0100.00318.73
8.3.20.0040.00420.25
8.3.10.0080.00023.68
8.3.00.0050.00319.66
8.2.180.0090.00916.36
8.2.170.0070.00722.96
8.2.160.0100.00319.00
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.82
8.2.110.0050.00520.47
8.2.100.0110.00017.66
8.2.90.0030.00517.97
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00417.68
8.2.50.0080.00018.10
8.2.40.0030.00622.18
8.2.30.0000.00719.11
8.2.20.0040.00419.59
8.2.10.0030.00617.80
8.2.00.0000.00717.99
8.1.280.0180.00425.92
8.1.270.0040.00423.97
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.01322.00
8.1.230.0090.00323.88
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0000.00917.23
8.1.190.0040.00417.11
8.1.180.0000.00818.10
8.1.170.0050.00318.33
8.1.160.0070.00018.96
8.1.150.0070.00018.66
8.1.140.0040.00419.36
8.1.130.0030.00318.82
8.1.120.0040.00417.33
8.1.110.0040.00417.39
8.1.100.0040.00417.28
8.1.90.0040.00317.22
8.1.80.0000.00817.30
8.1.70.0000.00717.32
8.1.60.0040.00417.42
8.1.50.0040.00417.29
8.1.40.0000.00817.23
8.1.30.0000.00817.46
8.1.20.0000.00717.43
8.1.10.0070.00017.32
8.1.00.0040.00417.36
8.0.300.0080.00020.04
8.0.290.0000.00816.60
8.0.280.0000.00718.32
8.0.270.0030.00317.07
8.0.260.0000.00818.80
8.0.250.0000.00616.89
8.0.240.0030.00516.82
8.0.230.0070.00016.84
8.0.220.0030.00316.61
8.0.210.0030.00316.63
8.0.200.0000.00616.82
8.0.190.0040.00416.79
8.0.180.0000.00816.72
8.0.170.0030.00316.69
8.0.160.0000.00716.85
8.0.150.0110.00016.68
8.0.140.0000.00816.74
8.0.130.0000.00513.16
8.0.120.0040.00416.70
8.0.110.0000.00716.76
8.0.100.0040.00416.80
8.0.90.0070.00016.64
8.0.80.0090.00616.80
8.0.70.0040.00416.54
8.0.60.0050.00216.86
8.0.50.0040.00416.80
8.0.30.0080.01016.88
8.0.20.0130.00717.40
8.0.10.0070.00016.90
8.0.00.0090.00916.47
7.4.330.0050.00015.55
7.4.320.0000.00616.43
7.4.300.0040.00416.41
7.4.290.0030.00616.44
7.4.280.0040.00416.40
7.4.270.0030.00316.46
7.4.260.0000.00716.45
7.4.250.0000.00816.26
7.4.240.0000.00716.25
7.4.230.0000.00716.47
7.4.220.0070.01016.43
7.4.210.0120.00316.50
7.4.200.0070.00016.55
7.4.160.0100.00616.39
7.4.150.0080.01617.40
7.4.140.0140.00417.86
7.4.130.0130.00716.40
7.4.120.0090.01216.35
7.4.110.0100.00616.41
7.4.100.0120.00616.41
7.4.90.0090.01016.24
7.4.80.0110.00619.39
7.4.70.0100.00616.44
7.4.60.0100.01316.31
7.4.50.0070.00716.07
7.4.40.0050.01116.51
7.4.30.0080.00816.45
7.4.00.0100.00514.79
7.3.330.0050.00013.04
7.3.320.0050.00013.20
7.3.310.0040.00416.18
7.3.300.0000.00616.16
7.3.290.0080.00516.16
7.3.280.0090.00716.16
7.3.270.0100.01417.40
7.3.260.0090.00816.26
7.3.250.0120.00616.21
7.3.240.0070.01016.14
7.3.230.0060.01116.16
7.3.210.0070.00816.16
7.3.200.0050.01116.18
7.3.190.0120.00316.11
7.3.180.0100.00716.16
7.3.170.0120.00416.15
7.3.160.0030.01316.40
7.3.120.0190.00014.85
7.3.110.0040.01014.46
7.3.100.0000.00914.86
7.3.90.0040.00814.63
7.3.80.0000.00914.82
7.3.70.0040.00814.66
7.3.60.0090.00914.59
7.3.50.0030.01014.38
7.3.40.0040.01414.67
7.3.30.0110.00314.54
7.3.20.0070.00716.43
7.3.10.0080.00516.48
7.3.00.0040.00716.61
7.2.330.0100.01016.55
7.2.320.0170.01416.57
7.2.310.0090.00616.26
7.2.300.0090.00916.41
7.2.290.0120.01116.38
7.2.250.0060.01214.80
7.2.240.0100.01014.53
7.2.230.0000.01514.66
7.2.220.0040.01114.93
7.2.210.0030.01015.00
7.2.200.0000.01314.93
7.2.190.0060.00614.94
7.2.180.0000.01214.85
7.2.170.0000.01314.67
7.2.130.0030.01016.59
7.2.120.0060.00616.50
7.2.110.0030.00916.73
7.2.100.0060.00616.73
7.2.90.0080.00816.25
7.2.80.0080.00316.51
7.2.70.0000.01516.70
7.2.60.0150.00916.60
7.2.50.0040.01116.66
7.2.40.0030.01316.55
7.2.30.0060.00916.69
7.2.20.0090.00316.57
7.2.10.0120.00016.52
7.2.00.0000.01516.53
7.1.330.0090.00315.55
7.1.320.0030.01015.35
7.1.310.0070.00715.43
7.1.300.0080.00415.77
7.1.290.0000.01115.59
7.1.280.0060.00915.18
7.1.270.0040.00715.59
7.1.260.0040.00415.77
7.1.250.0000.01215.37
7.1.200.0000.00615.52
7.1.70.1210.01315.07
7.1.60.0920.00733.25
7.1.50.1370.01832.79
7.1.40.1050.01632.23
7.1.30.0830.02032.57
7.1.20.0820.01632.71
7.1.10.0960.01114.77
7.1.00.1390.01314.61
7.0.200.1040.01314.83
7.0.190.1070.01614.81
7.0.180.0970.01314.35
7.0.170.0720.00614.34
7.0.160.0860.00714.04
7.0.150.1070.01414.40
7.0.140.1420.00614.18
7.0.130.1460.00814.47
7.0.120.0990.01114.64
7.0.110.2960.01814.29
7.0.100.1420.01914.44
7.0.90.1590.01414.30
7.0.80.1400.00914.59
7.0.70.1670.01014.25
7.0.60.1630.01213.95
7.0.50.1680.01914.54
7.0.40.1600.01814.46
7.0.30.1640.00914.76
7.0.20.1730.01614.51
7.0.10.1570.00814.47
7.0.00.1830.00714.55

preferences:
61.32 ms | 400 KiB | 5 Q