3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(session_status()); session_start(); var_dump(session_status());

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)
8.3.40.0130.00618.76
8.3.30.0140.00018.88
8.3.20.0040.00420.16
8.3.10.0040.00421.91
8.3.00.0080.00017.55
8.2.170.0100.01022.96
8.2.160.0140.00020.38
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0120.00326.16
8.2.120.0050.00220.89
8.2.110.0070.00320.94
8.2.100.0070.00417.91
8.2.90.0040.00418.95
8.2.80.0060.00317.97
8.2.70.0030.00617.50
8.2.60.0030.00617.80
8.2.50.0030.00618.07
8.2.40.0090.00018.03
8.2.30.0000.01017.92
8.2.20.0040.00417.42
8.2.10.0040.00417.89
8.2.00.0040.00417.40
8.1.270.0040.00423.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00621.25
8.1.230.0040.00717.70
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.10
8.1.190.0040.00417.10
8.1.180.0050.00318.10
8.1.170.0060.00318.52
8.1.160.0040.00421.95
8.1.150.0050.00318.77
8.1.140.0050.00317.21
8.1.130.0000.00717.73
8.1.120.0070.00017.38
8.1.110.0040.00417.26
8.1.100.0000.00717.38
8.1.90.0040.00417.26
8.1.80.0040.00417.25
8.1.70.0030.00317.32
8.1.60.0060.00317.45
8.1.50.0030.00617.38
8.1.40.0040.00417.36
8.1.30.0000.00817.52
8.1.20.0040.00417.46
8.1.10.0030.00617.23
8.1.00.0000.00717.41
8.0.300.0000.00718.77
8.0.290.0050.00316.63
8.0.280.0000.00818.31
8.0.270.0050.00217.16
8.0.260.0060.00017.11
8.0.250.0030.00316.88
8.0.240.0030.00316.90
8.0.230.0000.00716.85
8.0.220.0030.00316.82
8.0.210.0050.00316.71
8.0.200.0090.00416.97
8.0.190.0080.00016.88
8.0.180.0000.00716.90
8.0.170.0000.00816.75
8.0.160.0070.00016.88
8.0.150.0040.00416.59
8.0.140.0050.00216.79
8.0.130.0050.00313.22
8.0.120.0080.00016.79
8.0.110.0040.00416.73
8.0.100.0070.00016.90
8.0.90.0070.00016.88
8.0.80.0030.01316.83
8.0.70.0000.00716.67
8.0.60.0000.00716.73
8.0.50.0040.00416.73
8.0.30.0070.01216.83
8.0.20.0150.01317.40
8.0.10.0000.00716.77
8.0.00.0060.01416.73
7.4.330.0020.00215.00
7.4.320.0060.00016.39
7.4.300.0000.00616.39
7.4.290.0000.00716.37
7.4.280.0040.00416.50
7.4.270.0050.00316.42
7.4.260.0050.00516.41
7.4.250.0000.00716.39
7.4.240.0040.00416.36
7.4.230.0030.00316.25
7.4.220.0070.01116.36
7.4.210.0080.00816.45
7.4.200.0030.00616.27
7.4.160.0060.00916.05
7.4.150.0120.00617.40
7.4.140.0100.01217.86
7.4.130.0060.01016.34
7.4.120.0050.01516.48
7.4.110.0100.00716.27
7.4.100.0160.00416.43
7.4.90.0060.01016.43
7.4.80.0100.01019.39
7.4.70.0070.01316.40
7.4.60.0080.00816.22
7.4.50.0020.00216.52
7.4.40.0120.00316.36
7.4.30.0090.00916.50
7.4.00.0070.00714.78
7.3.330.0000.00513.09
7.3.320.0030.00313.10
7.3.310.0030.00516.02
7.3.300.0030.00316.10
7.3.290.0080.00816.22
7.3.280.0090.00616.16
7.3.270.0140.00417.40
7.3.260.0110.00516.31
7.3.250.0090.00816.28
7.3.240.0090.00916.29
7.3.230.0030.01216.39
7.3.210.0140.00316.09
7.3.200.0160.00419.39
7.3.190.0130.00416.27
7.3.180.0100.00716.25
7.3.170.0030.01316.27
7.3.160.0080.00816.22
7.3.120.0030.01214.93
7.2.330.0170.00016.25
7.2.320.0070.01116.28
7.2.310.0070.00716.44
7.2.300.0110.00516.39
7.2.290.0060.00916.25
7.2.110.0150.00416.34
7.2.100.2300.00016.16
7.2.90.0160.00316.28
7.2.80.0090.00816.47
7.2.70.0180.00016.89
7.2.60.0120.00316.66
7.2.50.0110.00516.89
7.2.40.0110.01016.30
7.2.30.0130.00316.55
7.2.20.0160.00316.70
7.2.10.0120.00316.79
7.2.00.0070.01017.98
7.1.230.0640.00715.45
7.1.220.0050.01015.76
7.1.210.0100.01115.39
7.1.200.0120.00315.68
7.1.190.0130.00015.54
7.1.180.0090.00915.79
7.1.170.0080.00815.36
7.1.160.0340.01215.70
7.1.150.0130.00015.72
7.1.140.0110.00715.47
7.1.130.0680.01015.82
7.1.120.0220.00715.77
7.1.110.0090.00915.83
7.1.100.0100.00616.70
7.1.90.0090.00915.88
7.1.80.0110.00915.82
7.1.70.0070.00416.41
7.1.60.0120.00717.57
7.1.50.0080.01216.15
7.1.40.0180.00415.88
7.1.30.0040.01215.80
7.1.20.0090.00815.75
7.1.10.0090.00615.51
7.1.00.0060.04019.06
7.0.310.2120.01015.39
7.0.300.0050.01015.20
7.0.290.0120.00315.35
7.0.280.0040.01215.19
7.0.270.0380.00314.96
7.0.260.0040.01115.41
7.0.250.0380.00315.22
7.0.240.0080.00815.34
7.0.230.0080.01015.11
7.0.220.0080.00815.27
7.0.210.0080.00815.23
7.0.200.0030.00815.92
7.0.190.0100.00315.38
7.0.180.0080.00815.19
7.0.170.0140.00615.28
7.0.160.0090.00615.25
7.0.150.0120.00315.14
7.0.140.0080.03818.64
7.0.130.0040.01015.02
7.0.120.0170.00015.20
7.0.110.0130.00315.18
7.0.100.0110.00715.32
7.0.90.0110.00815.29
7.0.80.0110.00415.12
7.0.70.0100.00315.48
7.0.60.0770.03217.64
7.0.50.0100.02816.51
7.0.40.0170.03816.78
7.0.30.0220.02116.84
7.0.20.0150.03016.70
7.0.10.0090.04616.71
7.0.00.0090.03016.79
5.6.380.0080.00814.28
5.6.370.0090.00614.34
5.6.360.0130.00314.00
5.6.350.0090.00614.25
5.6.340.0060.01014.17
5.6.330.0100.00714.31
5.6.320.0080.00614.24
5.6.310.0090.00913.95
5.6.300.0190.00013.80
5.6.290.0090.00514.12
5.6.280.0120.00413.88
5.6.270.0090.00914.17
5.6.260.0000.01414.08
5.6.250.0110.00714.15
5.6.240.0130.00514.11
5.6.230.0090.00313.84
5.6.220.0030.01313.98
5.6.210.0650.03817.41
5.6.200.0060.03116.16
5.6.190.0080.04517.45
5.6.180.2030.02717.09
5.6.170.0180.02917.44
5.6.160.0080.03117.39
5.6.150.0100.02016.29
5.6.140.0090.03316.09
5.6.130.0060.04316.19
5.6.120.0070.02817.67
5.6.110.0080.03917.62
5.6.100.0090.04717.59
5.6.90.0110.04217.47
5.6.80.0100.04217.13
5.6.70.0110.00014.08
5.6.60.0090.00613.82
5.6.50.0080.00813.88
5.6.40.0040.01314.07
5.6.30.0040.00814.10
5.6.20.0110.00313.88
5.6.10.0120.00314.21
5.6.00.0110.00614.02
5.5.380.0140.00312.79
5.5.370.0000.01212.79
5.5.360.0040.00712.79
5.5.350.0100.03316.59
5.5.340.0080.02215.37
5.5.330.0040.03516.50
5.5.320.0710.02116.46
5.5.310.0200.03816.60
5.5.300.0060.04315.37
5.5.290.0050.04515.33
5.5.280.0070.04416.83
5.5.270.0070.02616.77
5.5.260.0120.04216.84
5.5.250.0100.03516.73
5.5.240.0110.04016.53
5.5.230.0060.00312.79
5.5.220.0120.00312.79
5.5.210.0100.00312.79
5.5.200.0140.00012.79
5.5.190.0040.00912.79
5.5.180.0150.00012.79
5.5.170.0130.00013.90
5.5.160.0080.00412.79
5.5.150.0030.00712.79
5.5.140.0130.00412.79
5.5.130.0080.00512.79
5.5.120.0100.00312.79
5.5.110.0040.01112.79
5.5.100.0040.00512.79
5.5.90.0060.00312.79
5.5.80.0070.00812.79
5.5.70.0060.00612.79
5.5.60.0090.00312.79
5.5.50.0100.00312.79
5.5.40.0040.00812.79
5.5.30.0100.00312.79
5.5.20.0060.00612.79
5.5.10.0080.00312.79
5.5.00.0030.00612.79
5.4.450.0770.04116.04
5.4.440.0820.04416.13
5.4.430.0680.04615.98
5.4.420.0980.03715.99
5.4.410.0940.03316.02
5.4.400.0660.02715.96
5.4.390.0600.03115.91
5.4.380.0770.03015.86
5.4.370.0530.03015.99
5.4.360.0590.04615.89
5.4.350.0590.03115.86
5.4.340.0620.03415.88
5.4.330.0100.00312.79
5.4.320.0650.03215.86
5.4.310.0680.02315.95
5.4.300.0470.03315.83
5.4.290.0750.03215.89
5.4.280.0850.03815.90
5.4.270.0700.02515.98
5.4.260.0790.02815.89
5.4.250.0700.03215.87
5.4.240.0630.02415.89
5.4.230.0590.03015.92
5.4.220.0610.03515.85
5.4.210.0600.02815.86
5.4.200.0610.03115.95
5.4.190.0760.03515.87
5.4.180.0750.02215.84
5.4.170.0590.03215.82
5.4.160.0730.02915.81
5.4.150.0580.03215.89
5.4.140.0620.03114.54
5.4.130.0780.02514.54
5.4.120.0580.03114.46
5.4.110.0790.04114.59
5.4.100.0720.03214.52
5.4.90.0810.03214.60
5.4.80.0670.02714.59
5.4.70.0640.02714.54
5.4.60.0630.02814.44
5.4.50.0560.02314.57
5.4.40.0620.02814.62
5.4.30.0730.02314.51
5.4.20.0610.02814.44
5.4.10.0800.02514.54
5.4.00.0720.03014.20
5.3.290.0710.02713.63
5.3.280.0760.03013.61
5.3.270.0570.03213.65
5.3.260.0700.03713.65
5.3.250.0970.03213.64
5.3.240.0760.02913.61
5.3.230.0680.02913.62
5.3.220.0820.03213.58
5.3.210.0780.03813.64
5.3.200.0600.03313.60
5.3.190.0780.02813.57
5.3.180.0640.03013.58
5.3.170.0720.02613.60
5.3.160.0580.02513.58
5.3.150.0620.03013.58
5.3.140.0630.02713.62
5.3.130.0650.03113.62
5.3.120.0570.03313.62
5.3.110.0760.02813.62
5.3.100.0740.03413.33
5.3.90.0720.03413.32
5.3.80.0700.03013.33
5.3.70.0640.02813.35
5.3.60.0700.02813.35
5.3.50.0750.02713.32
5.3.40.0950.02813.29
5.3.30.0660.04013.29
5.3.20.0860.02613.15
5.3.10.1010.02713.14
5.3.00.1060.03813.16
5.2.170.0620.02511.90
5.2.160.0630.02611.90
5.2.150.0730.02111.86
5.2.140.0680.02811.92
5.2.130.0900.02811.87
5.2.120.0870.02711.90
5.2.110.0770.02511.85
5.2.100.1060.02211.92
5.2.90.0940.02511.86
5.2.80.0500.02211.95
5.2.70.0620.02311.90
5.2.60.0570.02311.81
5.2.50.0650.02811.90
5.2.40.0420.02511.84
5.2.30.0440.02311.81
5.2.20.0440.02611.82
5.2.10.0560.02311.82
5.2.00.0440.02811.76
5.1.60.0050.01911.76
5.1.50.0480.02111.76
5.1.40.0520.02011.76
5.1.30.0300.02311.76
5.1.20.0400.02311.76
5.1.10.0080.02211.76
5.1.00.0130.03011.76
5.0.50.0220.02111.76
5.0.40.0240.01711.76
5.0.30.0270.02311.76
5.0.20.0240.01711.76
5.0.10.0290.01211.76
5.0.00.0240.02311.76
4.4.90.0180.01511.76
4.4.80.0230.01111.76
4.4.70.0250.01511.76
4.4.60.0250.00911.76
4.4.50.0240.01211.76
4.4.40.0260.01911.76
4.4.30.0300.01211.76
4.4.20.0000.01611.76
4.4.10.0220.01311.76
4.4.00.0200.02011.76
4.3.110.0220.01211.76
4.3.100.0210.01011.76
4.3.90.0260.00811.76
4.3.80.0230.01711.76
4.3.70.0170.01311.76
4.3.60.0240.01311.76
4.3.50.0200.01411.76
4.3.40.0260.01711.76
4.3.30.0170.00811.76
4.3.20.0020.01711.76
4.3.10.0030.01511.76
4.3.00.0000.01711.76

preferences:
51.73 ms | 400 KiB | 5 Q