3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r( $_SESSION );

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)
8.3.60.0170.00016.75
8.3.50.0120.00316.55
8.3.40.0180.00418.73
8.3.30.0070.00718.54
8.3.20.0060.00318.59
8.3.10.0080.00018.61
8.3.00.0030.00519.38
8.2.180.0110.01125.92
8.2.170.0120.01219.01
8.2.160.0090.00622.96
8.2.150.0000.00725.66
8.2.140.0050.00324.66
8.2.130.0100.00326.16
8.2.120.0090.00017.68
8.2.110.0100.00022.13
8.2.100.0060.00617.59
8.2.90.0040.00419.10
8.2.80.0000.00817.97
8.2.70.0030.00617.38
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0040.00419.38
8.2.30.0040.00717.72
8.2.20.0050.00517.54
8.2.10.0000.00717.61
8.2.00.0050.00317.65
8.1.280.0150.00325.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00620.74
8.1.230.0060.00617.70
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0060.00317.10
8.1.180.0050.00318.10
8.1.170.0060.00318.46
8.1.160.0000.00718.95
8.1.150.0040.00418.56
8.1.140.0000.00717.42
8.1.130.0000.00717.42
8.1.120.0000.00817.29
8.1.110.0000.00717.39
8.1.100.0000.00817.28
8.1.90.0000.00817.42
8.1.80.0000.00717.43
8.1.70.0000.00717.34
8.1.60.0000.00817.48
8.1.50.0000.00817.30
8.1.40.0080.00017.39
8.1.30.0040.00417.53
8.1.20.0040.00717.58
8.1.10.0000.00817.27
8.1.00.0000.00717.18
8.0.300.0060.00318.77
8.0.290.0060.00316.63
8.0.280.0070.00018.60
8.0.270.0070.00017.08
8.0.260.0000.00616.87
8.0.250.0040.00416.93
8.0.240.0000.00716.95
8.0.230.0070.00016.87
8.0.220.0030.00616.84
8.0.210.0070.00016.92
8.0.200.0000.00716.94
8.0.190.0030.00516.96
8.0.180.0060.00316.91
8.0.170.0050.00316.93
8.0.160.0030.00416.96
8.0.150.0060.00316.86
8.0.140.0030.00516.84
8.0.130.0000.00713.30
8.0.120.0030.00716.77
8.0.110.0030.00516.84
8.0.100.0040.00416.88
8.0.90.0000.00716.69
8.0.80.0040.01116.91
8.0.70.0040.00416.73
8.0.60.0000.00816.79
8.0.50.0040.00416.75
8.0.30.0060.01116.98
8.0.20.0100.00916.83
8.0.10.0030.00416.87
8.0.00.0120.01016.73
7.4.330.0020.00212.97
7.4.320.0040.00416.41
7.4.300.0030.00316.42
7.4.290.0030.00316.41
7.4.280.0040.00416.54
7.4.270.0050.00216.52
7.4.260.0000.00613.14
7.4.250.0090.00016.42
7.4.240.0000.00716.54
7.4.230.0030.00316.25
7.4.220.0030.01416.43
7.4.210.0110.00816.59
7.4.200.0070.00016.41
7.4.190.0000.00816.67
7.4.160.0100.00516.47
7.4.150.0170.00016.42
7.4.140.0090.00917.86
7.4.130.0050.01416.31
7.4.120.0090.00916.43
7.4.110.0130.01016.60
7.4.100.0030.01416.36
7.4.90.0090.00916.46
7.4.80.0110.00619.39
7.4.70.0060.00916.25
7.4.60.0070.01016.34
7.4.50.0000.00716.60
7.4.40.0110.00416.25
7.4.30.0110.00616.28
7.4.00.0080.01014.93
7.3.330.0000.00613.02
7.3.320.0030.00312.98
7.3.310.0030.00316.06
7.3.300.0060.00016.22
7.3.290.0050.01016.18
7.3.280.0070.01416.07
7.3.270.0150.00316.20
7.3.260.0070.01016.24
7.3.240.0140.00616.30
7.3.230.0040.01216.33
7.3.210.0100.00716.31
7.3.200.0130.00316.48
7.3.190.0140.00316.22
7.3.180.0080.00816.41
7.3.170.0090.00616.26
7.3.160.0060.00916.51
7.3.120.0030.01214.87
7.3.110.0070.00714.56
7.3.100.0100.00614.54
7.3.90.0000.01214.61
7.3.80.0090.00614.66
7.3.70.0070.00714.58
7.3.60.0030.00814.53
7.3.50.0000.01214.59
7.3.40.0090.00314.55
7.3.30.0030.01414.70
7.3.20.0070.00716.63
7.3.10.0120.00316.33
7.3.00.0140.00616.42
7.2.330.0140.00316.32
7.2.320.0100.00716.59
7.2.310.0130.01316.36
7.2.300.0100.00616.21
7.2.290.0070.01016.56
7.2.250.0100.00714.62
7.2.240.0000.01714.88
7.2.230.0000.01414.48
7.2.220.0100.00315.00
7.2.210.0090.00614.61
7.2.200.0030.01014.62
7.2.190.0090.00614.76
7.2.180.0030.01014.91
7.2.170.0030.01214.83
7.2.130.0000.01216.63
7.2.120.0220.00616.58
7.2.110.0110.01116.20
7.2.100.0160.00716.54
7.2.90.0190.00416.38
7.2.80.0250.01016.51
7.2.70.0150.00416.73
7.2.60.0160.01516.51
7.2.50.0060.00616.42
7.2.40.0090.00616.64
7.2.30.0090.01516.46
7.2.20.0160.00816.76
7.2.10.0180.00916.25
7.2.00.0090.01017.92
7.1.330.0000.01415.49
7.1.320.0070.00315.57
7.1.310.0090.00015.44
7.1.300.0100.00015.72
7.1.290.0090.00315.61
7.1.280.0100.00315.77
7.1.270.0130.00315.59
7.1.260.0060.00915.77
7.1.250.0140.00415.30
7.1.200.0070.00015.52
7.1.100.0030.01318.20
7.1.70.0100.00316.73
7.1.60.0100.01419.21
7.1.50.0160.02016.46
7.1.00.0030.03722.45
7.0.200.0180.00716.60
7.0.140.0070.07022.22
7.0.120.0030.07322.13
7.0.60.0070.08319.96
7.0.50.0030.07017.82
7.0.40.0070.08020.08
7.0.30.0100.04720.02
7.0.20.0270.07720.22
7.0.10.0130.08320.13
7.0.00.0100.08020.17
5.6.280.0070.07021.10
5.6.210.0100.07320.68
5.6.200.0070.06718.18
5.6.190.0100.06020.56
5.6.180.0430.07720.32
5.6.170.0230.05320.37
5.6.160.0130.08020.49
5.6.150.0030.04018.22
5.6.140.0030.04718.12
5.6.130.0230.03318.16
5.6.120.0030.05321.04
5.6.110.0000.08021.01
5.6.100.0100.07721.13
5.6.90.0030.07721.12
5.6.80.0100.08020.41
5.5.350.0100.03720.32
5.5.340.0170.06318.01
5.5.330.0070.07020.46
5.5.320.0300.05320.29
5.5.310.0330.05720.28
5.5.300.0000.08717.90
5.5.290.0000.04317.92
5.5.280.0000.09020.77
5.5.270.0100.03320.82
5.5.260.0070.07720.80
5.5.250.0070.04020.54
5.5.240.0100.07320.31
5.4.450.0070.08019.12
5.4.440.0070.08319.50
5.4.430.0070.04019.11
5.4.420.0070.07319.50
5.4.410.0000.04319.28
5.4.400.0030.07719.09
5.4.390.0000.04318.92
5.4.380.0030.04319.16
5.4.370.0100.07719.18
5.4.360.0100.05019.10
5.4.350.0000.05318.79
5.4.340.0170.07018.92
5.4.320.0170.07319.08
5.4.310.0030.08319.07
5.4.300.0100.07718.91
5.4.290.0170.03719.11
5.4.280.0070.05019.15
5.4.270.0000.07318.77
5.4.260.0000.05319.18
5.4.250.0030.08318.78
5.4.240.0030.07719.17
5.4.230.0070.05318.91
5.4.220.0070.08019.17
5.4.210.0100.05719.17
5.4.200.0000.05018.90
5.4.190.0030.03719.07
5.4.180.0100.04718.90
5.4.170.0100.07019.11
5.4.160.0130.06719.16
5.4.150.0070.08019.09
5.4.140.0030.08016.23
5.4.130.0130.05016.36
5.4.120.0100.04016.32
5.4.110.0030.04716.30
5.4.100.0070.07716.28
5.4.90.0100.07016.21
5.4.80.0030.07716.39
5.4.70.0070.04016.35
5.4.60.0070.07016.25
5.4.50.0100.06716.35
5.4.40.0130.06016.38
5.4.30.0100.06016.21
5.4.20.0070.07016.20
5.4.10.0030.08016.63
5.4.00.0100.06715.73
5.3.290.0070.07314.45
5.3.280.0130.06014.51
5.3.270.0200.05314.50
5.3.260.0070.06714.50
5.3.250.0170.06714.52
5.3.240.0070.07314.62
5.3.230.0130.07314.49
5.3.220.0130.06714.49
5.3.210.0130.06714.35
5.3.200.0070.04714.50
5.3.190.0130.07314.44
5.3.180.0070.05714.44
5.3.170.0070.07014.48
5.3.160.0030.06714.48
5.3.150.0030.07714.48
5.3.140.0030.05014.48
5.3.130.0070.05014.47
5.3.120.0000.06714.46
5.3.110.0070.07314.63
5.3.100.0100.04713.82
5.3.90.0030.06313.84
5.3.80.0000.04713.80
5.3.70.0030.06713.83
5.3.60.0000.08313.81
5.3.50.0030.06713.91
5.3.40.0030.08013.96
5.3.30.0030.03713.84
5.3.20.0100.07013.51
5.3.10.0200.05713.59
5.3.00.0130.04013.72
5.2.170.0130.05311.07
5.2.160.0070.04311.31
5.2.150.0070.04011.14
5.2.140.0070.06311.10
5.2.130.0030.06711.07
5.2.120.0100.05011.00
5.2.110.0030.04011.04
5.2.100.0100.02311.02
5.2.90.0030.06310.92
5.2.80.0000.05711.07
5.2.70.0130.05010.95
5.2.60.0000.03310.94
5.2.50.0000.06711.00
5.2.40.0070.06010.99
5.2.30.0100.04010.89
5.2.20.0030.03710.85
5.2.10.0030.06010.84
5.2.00.0100.04010.75
5.1.60.0170.0409.96
5.1.50.0100.0479.89
5.1.40.0100.0479.87
5.1.30.0030.03310.33
5.1.20.0070.02310.41
5.1.10.0100.04010.11
5.1.00.0030.0579.96
5.0.50.0000.0539.01
5.0.40.0000.0409.01
5.0.30.0000.0679.01
5.0.20.0070.0409.01
5.0.10.0170.0339.01
5.0.00.0000.0579.01
4.4.90.0100.0239.01
4.4.80.0000.0309.01
4.4.70.0030.0179.01
4.4.60.0000.0179.01
4.4.50.0030.0379.01
4.4.40.0030.0339.01
4.4.30.0070.0279.01
4.4.20.0030.0309.01
4.4.10.0000.0379.01
4.4.00.0000.0439.01
4.3.110.0030.0209.01
4.3.100.0030.0339.01
4.3.90.0000.0339.01
4.3.80.0030.0539.01
4.3.70.0000.0179.01
4.3.60.0100.0179.01
4.3.50.0070.0139.01
4.3.40.0000.0579.01
4.3.30.0000.0239.01
4.3.20.0000.0379.01
4.3.10.0000.0339.01
4.3.00.0030.0309.01

preferences:
38.23 ms | 401 KiB | 5 Q