3v4l.org

run code in 300+ PHP versions simultaneously
<?php session_start(); function session_active() { if (function_exists('session_status')) { return (session_status() == PHP_SESSION_ACTIVE); } return defined('SID'); } var_dump(session_active()); ?>

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)
8.3.40.0070.00718.48
8.3.30.0070.01118.56
8.3.20.0040.00418.52
8.3.10.0000.00821.10
8.3.00.0000.00823.48
8.2.170.0090.00922.96
8.2.160.0110.00420.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.03
8.2.110.0100.00019.21
8.2.100.0090.00317.78
8.2.90.0080.00019.15
8.2.80.0030.00517.97
8.2.70.0030.00517.50
8.2.60.0000.00819.53
8.2.50.0080.00018.10
8.2.40.0000.00720.57
8.2.30.0040.00419.07
8.2.20.0040.00417.47
8.2.10.0040.00417.55
8.2.00.0000.00817.61
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00621.20
8.1.230.0060.00619.14
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0050.00317.11
8.1.180.0040.00418.10
8.1.170.0050.00318.58
8.1.160.0040.00418.79
8.1.150.0000.00820.20
8.1.140.0070.00017.27
8.1.130.0030.00317.82
8.1.120.0000.00717.49
8.1.110.0070.00017.47
8.1.100.0000.00817.32
8.1.90.0030.00517.29
8.1.80.0000.00717.32
8.1.70.0040.00417.36
8.1.60.0090.00017.48
8.1.50.0000.00917.36
8.1.40.0000.00917.34
8.1.30.0000.00817.63
8.1.20.0040.00417.63
8.1.10.0040.00417.40
8.1.00.0040.00417.41
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0070.00018.32
8.0.270.0000.00717.19
8.0.260.0000.00716.76
8.0.250.0040.00416.81
8.0.240.0000.00816.84
8.0.230.0030.00316.79
8.0.220.0050.00516.62
8.0.210.0000.00716.77
8.0.200.0030.00316.88
8.0.190.0040.00416.70
8.0.180.0040.00416.69
8.0.170.0000.00716.68
8.0.160.0000.00716.67
8.0.150.0360.00416.75
8.0.140.0050.00316.71
8.0.130.0030.00313.25
8.0.120.0040.00416.79
8.0.110.0050.00316.68
8.0.100.0040.00416.68
8.0.90.0040.00416.72
8.0.80.0060.01216.78
8.0.70.0000.00816.68
8.0.60.0000.00716.78
8.0.50.0060.00316.88
8.0.30.0120.01116.99
8.0.20.0140.00517.40
8.0.10.0040.00416.93
8.0.00.0050.01216.71
7.4.330.0060.00014.66
7.4.320.0000.00616.59
7.4.300.0060.00016.55
7.4.290.0030.00316.47
7.4.280.0050.00216.53
7.4.270.0030.00316.39
7.4.260.0060.00013.18
7.4.250.0000.00816.45
7.4.240.0020.00516.31
7.4.230.0030.00316.64
7.4.220.0080.01116.52
7.4.210.0070.01016.50
7.4.200.0070.00016.59
7.4.190.0070.00016.58
7.4.160.0080.00816.39
7.4.150.0150.00417.40
7.4.140.0040.01417.86
7.4.130.0060.01116.40
7.4.120.0080.01016.49
7.4.110.0080.00816.46
7.4.100.0060.01116.49
7.4.90.0150.00916.49
7.4.80.0070.01719.39
7.4.70.0100.00716.39
7.4.60.0180.00016.60
7.4.50.0050.00516.42
7.4.40.0000.01322.52
7.4.30.0130.00316.24
7.4.00.0040.01414.75
7.3.330.0050.00013.09
7.3.320.0050.00013.04
7.3.310.0040.00416.21
7.3.300.0000.00716.27
7.3.290.0030.01016.23
7.3.280.0110.00816.25
7.3.270.0030.01317.40
7.3.260.0170.00518.24
7.3.250.0100.00816.42
7.3.240.0140.00516.62
7.3.230.0070.01016.40
7.3.210.0070.01416.61
7.3.200.0070.01419.39
7.3.190.0070.01516.54
7.3.180.0100.01016.28
7.3.170.0110.00816.48
7.3.160.0070.01016.32
7.3.120.0120.00414.79
7.3.110.0070.01014.87
7.3.100.0070.00714.71
7.3.90.0050.01014.76
7.3.80.0030.00914.55
7.3.70.0070.00614.69
7.3.60.0070.00714.82
7.3.50.0050.01014.53
7.3.40.0080.00514.59
7.3.30.0110.00414.60
7.3.20.0090.00716.64
7.3.10.0050.00716.46
7.3.00.0030.01016.42
7.2.330.0120.00616.52
7.2.320.0040.01416.38
7.2.310.0160.00616.59
7.2.300.0150.00816.70
7.2.290.0070.01716.39
7.2.250.0060.01314.64
7.2.240.0000.01414.96
7.2.230.0110.00814.75
7.2.220.0070.00814.96
7.2.210.0050.01114.78
7.2.200.0050.01014.87
7.2.190.0020.01514.95
7.2.180.0050.01015.02
7.2.170.0010.01314.87
7.2.160.0070.00714.86
7.2.150.0040.01116.98
7.2.140.0100.00716.91
7.2.130.0080.00616.57
7.2.120.0060.00916.82
7.2.110.0030.01016.61
7.2.100.0070.01016.59
7.2.90.0040.00816.69
7.2.80.0040.01116.93
7.2.70.0040.01416.68
7.2.60.0060.00616.82
7.2.50.0060.01016.79
7.2.40.0000.01616.71
7.2.30.0100.00316.80
7.2.20.0120.00316.80
7.2.10.0070.01016.55
7.2.00.0030.01018.21
7.1.330.0010.01315.55
7.1.320.0110.00315.70
7.1.310.0030.01015.68
7.1.300.0040.00915.75
7.1.290.0050.01115.55
7.1.280.0060.00615.72
7.1.270.0080.00615.77
7.1.260.0060.00715.73
7.1.250.0110.00715.79
7.1.100.0040.00717.93
7.1.70.0040.00716.89
7.1.60.0060.01219.40
7.1.50.0040.02116.66
7.1.00.0030.07722.40
7.0.200.0000.00816.72
7.0.140.0030.06722.12
7.0.70.0030.06021.68
7.0.60.0070.04021.82
7.0.50.0070.03722.09
7.0.40.0030.05320.04
7.0.30.0070.04020.04
7.0.20.0070.07020.11
7.0.10.0000.04320.12
7.0.00.0000.04320.09
5.6.280.0030.07021.04
5.6.220.0030.04020.65
5.6.210.0000.04320.66
5.6.200.0030.04321.03
5.6.190.0030.05021.03
5.6.180.0070.07321.04
5.6.170.0100.03721.03
5.6.160.0030.04021.04
5.6.150.0030.03321.06
5.6.140.0070.03721.02
5.6.130.0100.06021.17
5.6.120.0100.06721.04
5.6.110.0030.04320.93
5.6.100.0070.03721.05
5.6.90.0070.03721.06
5.6.80.0000.06720.47
5.6.70.0000.04020.34
5.6.60.0070.06020.45
5.6.50.0000.03320.43
5.6.40.0070.05320.42
5.6.30.0030.03720.46
5.6.20.0030.04720.32
5.6.10.0070.02720.46
5.6.00.0000.04020.36
5.5.360.0000.05020.39
5.5.350.0070.07720.43
5.5.340.0000.04320.75
5.5.330.0000.04720.74
5.5.320.0070.07320.86
5.5.310.0000.05320.91
5.5.300.0000.04020.88
5.5.290.0000.04320.63
5.5.280.0030.05720.64
5.5.270.0100.05320.75
5.5.260.0130.03720.64
5.5.250.0030.04020.55
5.5.240.0070.02720.16
5.5.230.0030.03020.30
5.5.220.0000.04720.14
5.5.210.0000.05720.15
5.5.200.0000.03320.29
5.5.190.0030.03720.27
5.5.180.0030.03020.20
5.5.160.0070.04020.21
5.5.150.0030.03720.14
5.5.140.0030.08019.99
5.5.130.0130.07320.23
5.5.120.0070.07320.10
5.5.110.0000.08020.14
5.5.100.0070.07720.11
5.5.90.0100.07320.16
5.5.80.0030.08320.16
5.5.70.0070.07720.00
5.5.60.0030.06320.02
5.5.50.0070.07020.08
5.5.40.0070.07020.06
5.5.30.0030.07320.14
5.5.20.0030.06720.05
5.5.10.0030.08020.00
5.5.00.0030.06019.97
5.4.450.0030.03319.23
5.4.440.0030.07319.48
5.4.430.0000.04719.36
5.4.420.0070.06319.46
5.4.410.0070.03319.33
5.4.400.0070.03019.03
5.4.390.0000.04719.20
5.4.380.0030.06018.95
5.4.370.0000.03718.85
5.4.360.0100.02319.21
5.4.350.0000.03719.13
5.4.340.0000.03319.03
5.4.320.0000.03318.95
5.4.310.0030.03719.23
5.4.300.0130.07019.12
5.4.290.0000.05319.19
5.4.280.0100.06719.02
5.4.270.0100.06719.07
5.4.260.0000.07719.04
5.4.250.0100.07019.02
5.4.240.0100.05718.86
5.4.230.0070.07319.05
5.4.220.0000.07719.17
5.4.210.0030.07319.03
5.4.200.0030.07719.11
5.4.190.0070.08018.89
5.4.180.0100.07319.04
5.4.170.0070.07719.21
5.4.160.0070.07319.02
5.4.150.0170.06719.21
5.4.140.0000.04016.27
5.4.130.0100.06716.24
5.4.120.0070.07016.49
5.4.110.0030.07716.47
5.4.100.0070.06716.39
5.4.90.0000.07716.36
5.4.80.0000.07016.41
5.4.70.0030.07716.26
5.4.60.0070.07716.32
5.4.50.0070.07316.51
5.4.40.0100.07016.41
5.4.30.0000.05716.24
5.4.20.0070.07316.36
5.4.10.0070.07716.48
5.4.00.0000.07315.89
5.3.290.0030.04314.69
5.3.280.0000.06714.67
5.3.270.0030.04314.66
5.3.260.0030.06314.64
5.3.250.0030.05014.60
5.3.240.0000.04314.66
5.3.230.0000.07314.55
5.3.220.0070.06714.48
5.3.210.0070.06314.49
5.3.200.0030.04714.55
5.3.190.0170.06714.59
5.3.180.0030.04314.70
5.3.170.0030.08014.66
5.3.160.0070.07314.70
5.3.150.0070.05014.44
5.3.140.0000.05714.50
5.3.130.0000.08014.62
5.3.120.0070.07714.52
5.3.110.0070.08014.64
5.3.100.0070.05314.13
5.3.90.0000.07314.07
5.3.80.0070.05013.91
5.3.70.0030.07714.07
5.3.60.0000.08013.98
5.3.50.0030.07314.05
5.3.40.0030.05314.06
5.3.30.0070.05713.82
5.3.20.0000.07713.77
5.3.10.0000.07313.71
5.3.00.0100.07013.70
5.2.170.0000.06011.19
5.2.160.0070.05711.19
5.2.150.0070.06311.08
5.2.140.0030.06011.24
5.2.130.0000.06011.08
5.2.120.0000.06311.13
5.2.110.0030.05311.18
5.2.100.0000.06711.15
5.2.90.0030.06011.08
5.2.80.0000.05311.14
5.2.70.0030.05311.08
5.2.60.0070.04711.08
5.2.50.0030.05711.16
5.2.40.0000.06011.09
5.2.30.0000.05311.08
5.2.20.0030.06311.08
5.2.10.0070.05711.08
5.2.00.0030.06011.08
5.1.60.0030.05711.08
5.1.50.0070.04011.08
5.1.40.0030.04311.08
5.1.30.0070.05311.08
5.1.20.0030.05711.08
5.1.10.0070.04311.08
5.1.00.0070.04011.08
5.0.50.0000.04711.08
5.0.40.0000.03711.08
5.0.30.0030.06311.08
5.0.20.0070.03311.08
5.0.10.0000.04711.08
5.0.00.0000.05711.08
4.4.90.0030.02311.08
4.4.80.0070.02711.08
4.4.70.0030.03311.08
4.4.60.0030.02711.08
4.4.50.0000.03311.08
4.4.40.0000.05311.08
4.4.30.0030.03311.08
4.4.20.0030.03311.08
4.4.10.0000.01711.08
4.4.00.0030.05311.08
4.3.110.0070.02711.08
4.3.100.0000.03711.08
4.3.90.0030.03311.08
4.3.80.0030.04711.08
4.3.70.0030.03011.08
4.3.60.0000.03311.08
4.3.50.0030.02311.08
4.3.40.0000.05311.08
4.3.30.0000.03711.08
4.3.20.0000.03711.08
4.3.10.0000.03711.08
4.3.00.0000.03711.08

preferences:
50.65 ms | 400 KiB | 5 Q