3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(!isset($_SESSION['user'])){ echo('<a href="user/register.php"><span class="signbutton" style="background-color:aqua;">Registrovat se</span></a> <a href="user/login.php"><span class="signbutton">Přihlásit se</span></a>'); }else{ echo('Přihlášen: '.$_SESSION['user']); } ?>

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)
8.3.40.0070.01118.88
8.3.30.0130.00319.09
8.3.20.0050.00320.20
8.3.10.0090.00020.36
8.3.00.0040.00419.67
8.2.170.0110.00422.96
8.2.160.0140.00020.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00022.06
8.2.110.0100.01320.39
8.2.100.0090.00317.85
8.2.90.0050.00318.31
8.2.80.0030.00619.16
8.2.70.0030.00617.63
8.2.60.0030.00618.03
8.2.50.0000.00918.07
8.2.40.0040.00418.09
8.2.30.0000.00719.44
8.2.20.0030.00617.55
8.2.10.0050.00318.05
8.2.00.0000.00817.59
8.1.270.0050.00323.88
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00022.09
8.1.230.0090.00320.90
8.1.220.0030.00517.78
8.1.210.0050.00318.98
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0090.00018.47
8.1.160.0000.00822.01
8.1.150.0040.00418.71
8.1.140.0030.00517.50
8.1.130.0000.00717.72
8.1.120.0030.00317.32
8.1.110.0050.00317.43
8.1.100.0000.00817.32
8.1.90.0000.00717.42
8.1.80.0030.00317.34
8.1.70.0040.00417.36
8.1.60.0050.00517.49
8.1.50.0000.00817.51
8.1.40.0040.00417.32
8.1.30.0000.00817.52
8.1.20.0030.00617.41
8.1.10.0040.00417.48
8.1.00.0040.00417.42
8.0.300.0000.00820.07
8.0.290.0040.00416.75
8.0.280.0040.00418.38
8.0.270.0070.00017.21
8.0.260.0000.00617.20
8.0.250.0070.00016.81
8.0.240.0000.00616.80
8.0.230.0070.00016.84
8.0.220.0000.00716.75
8.0.210.0000.00616.85
8.0.200.0000.00716.78
8.0.190.0060.00316.81
8.0.180.0040.00416.77
8.0.170.0040.00416.88
8.0.160.0000.00716.70
8.0.150.0030.00516.84
8.0.140.0040.00416.71
8.0.130.0030.00313.30
8.0.120.0030.00516.81
8.0.110.0000.00716.84
8.0.100.0070.00016.76
8.0.90.0000.00716.82
8.0.80.0090.00616.78
8.0.70.0000.00716.90
8.0.60.0030.00516.68
8.0.50.0070.00016.71
8.0.30.0170.00917.07
8.0.20.0110.00817.40
8.0.10.0070.00016.85
8.0.00.0100.01016.72
7.4.330.0050.00015.00
7.4.320.0030.00316.54
7.4.300.0060.00016.38
7.4.290.0000.00816.45
7.4.280.0040.00416.42
7.4.270.0040.00416.56
7.4.260.0040.00416.38
7.4.250.0040.00416.50
7.4.240.0020.00516.57
7.4.230.0000.00716.39
7.4.220.0090.00916.54
7.4.210.0130.00316.64
7.4.200.0000.00816.57
7.4.160.0080.00816.39
7.4.150.0110.00717.40
7.4.140.0120.01017.86
7.4.130.0080.00816.58
7.4.120.0090.00816.41
7.4.110.0030.01316.45
7.4.100.0180.00616.46
7.4.90.0130.00316.56
7.4.80.0100.00716.46
7.4.70.0060.01116.53
7.4.60.0120.00616.42
7.4.50.0000.00416.59
7.4.40.0030.01216.52
7.4.30.0030.01216.25
7.4.00.0030.01514.82
7.3.330.0050.00013.08
7.3.320.0000.00512.96
7.3.310.0050.00216.33
7.3.300.0070.00016.25
7.3.290.0070.00716.18
7.3.280.0090.00816.12
7.3.270.0030.01717.40
7.3.260.0080.00816.18
7.3.250.0090.00716.35
7.3.240.0140.00516.42
7.3.230.0040.01316.39
7.3.210.0090.00916.13
7.3.200.0160.00619.39
7.3.190.0070.01116.29
7.3.180.0200.00316.27
7.3.170.0120.00916.27
7.3.160.0120.00316.43
7.2.330.0130.01016.29
7.2.320.0090.00916.28
7.2.310.0360.02416.51
7.2.300.0080.00816.64
7.2.290.0090.00616.74
7.2.60.0060.00916.81
7.2.00.0080.00419.48
7.1.200.0150.00415.25
7.1.100.0030.00918.09
7.1.70.0030.00716.99
7.1.60.0040.01219.32
7.1.50.0040.01516.57
7.1.00.0070.07322.37
7.0.200.0030.00616.72
7.0.140.0000.07721.95
7.0.60.0270.08020.03
7.0.50.0030.09017.80
7.0.40.0070.04320.03
7.0.30.0030.07720.09
7.0.20.0070.04320.10
7.0.10.0070.08720.11
7.0.00.0170.04720.19
5.6.280.0000.07721.01
5.6.210.0130.08720.66
5.6.200.0070.08018.17
5.6.190.0100.07720.41
5.6.180.0100.03720.77
5.6.170.0070.05720.59
5.6.160.0100.04320.56
5.6.150.0100.07320.32
5.6.140.0100.04720.34
5.6.130.0100.04320.43
5.6.120.0070.06020.13
5.6.110.0170.06020.33
5.6.100.0130.07320.16
5.6.90.0130.05720.11
5.6.80.0100.03719.81
5.6.70.0030.04319.74
5.6.60.0130.05019.81
5.6.50.0070.06319.49
5.6.40.0070.06719.68
5.6.30.0100.06019.78
5.6.20.0200.06719.53
5.6.10.0100.07719.78
5.6.00.0130.04319.71
5.5.350.0170.08020.42
5.5.340.0070.08017.98
5.5.330.0000.05020.57
5.5.320.0030.08720.44
5.5.310.0070.06020.21
5.5.300.0030.07019.91
5.5.290.0030.06720.16
5.5.280.0100.05720.12
5.5.270.0170.07020.12
5.5.260.0070.04320.06
5.5.250.0130.04320.04
5.5.240.0000.04719.29
5.5.230.0000.04719.57
5.5.220.0030.05319.60
5.5.210.0130.05319.61
5.5.200.0130.05319.27
5.5.190.0000.04719.28
5.5.180.0100.03719.26
5.5.160.0130.07019.60
5.5.150.0030.05019.50
5.5.140.0070.08319.55
5.5.130.0030.05319.58
5.5.120.0070.08019.31
5.5.110.0170.07319.60
5.5.100.0100.04019.40
5.5.90.0070.07019.23
5.5.80.0000.06019.49
5.5.70.0170.07319.15
5.5.60.0000.08319.14
5.5.50.0030.04019.14
5.5.40.0070.04719.26
5.5.30.0070.05719.15
5.5.20.0100.04019.43
5.5.10.0100.07719.45
5.5.00.0070.05319.49
5.4.450.0030.04719.41
5.4.440.0070.07719.48
5.4.430.0070.07719.41
5.4.420.0000.08319.46
5.4.410.0030.04319.30
5.4.400.0130.03719.18
5.4.390.0100.03719.00
5.4.380.0070.07319.18
5.4.370.0130.04018.81
5.4.360.0070.07019.14
5.4.350.0030.04719.18
5.4.340.0130.07319.14
5.4.320.0100.06319.10
5.4.310.0170.05019.07
5.4.300.0130.06018.91
5.4.290.0130.05318.91
5.4.280.0070.03718.80
5.4.270.0030.04019.11
5.4.260.0030.05319.07
5.4.250.0100.04019.07
5.4.240.0030.08319.14
5.4.230.0100.04318.81
5.4.220.0100.06718.80
5.4.210.0070.07019.17
5.4.200.0000.05319.17
5.4.190.0030.04019.17
5.4.180.0100.03319.16
5.4.170.0130.04019.16
5.4.160.0130.04718.77
5.4.150.0030.05018.76
5.4.140.0070.07316.46
5.4.130.0030.06716.25
5.4.120.0100.07016.25
5.4.110.0100.05716.34
5.4.100.0030.03716.32
5.4.90.0070.06316.23
5.4.80.0100.04716.39
5.4.70.0070.03716.23
5.4.60.0100.05716.38
5.4.50.0030.07016.12
5.4.40.0100.05016.38
5.4.30.0030.04016.27
5.4.20.0100.03016.38
5.4.10.0070.06716.21
5.4.00.0030.04315.88
5.3.290.0100.07314.55
5.3.280.0070.06014.52
5.3.270.0170.06714.50
5.3.260.0100.06014.58
5.3.250.0100.07014.53
5.3.240.0030.06714.53
5.3.230.0070.05714.61
5.3.220.0030.04314.49
5.3.210.0070.08014.50
5.3.200.0000.04714.38
5.3.190.0070.05314.55
5.3.180.0030.06014.48
5.3.170.0070.07714.40
5.3.160.0000.04714.52
5.3.150.0070.03714.52
5.3.140.0030.03714.43
5.3.130.0070.03714.56
5.3.120.0030.03714.44
5.3.110.0000.05314.45
5.3.100.0070.06714.00
5.3.90.0030.06713.95
5.3.80.0100.07014.02
5.3.70.0070.06014.10
5.3.60.0100.06713.82
5.3.50.0070.03713.76
5.3.40.0130.06313.86
5.3.30.0030.07313.83
5.3.20.0070.05013.51
5.3.10.0070.03313.57
5.3.00.0000.07313.58
5.2.170.0070.02711.09
5.2.160.0070.04711.08
5.2.150.0030.04011.12
5.2.140.0070.06711.29
5.2.130.0030.05011.08
5.2.120.0030.03010.96
5.2.110.0100.05711.00
5.2.100.0000.04011.08
5.2.90.0030.05711.09
5.2.80.0000.04311.17
5.2.70.0030.03011.06
5.2.60.0030.03011.02
5.2.50.0100.05310.95
5.2.40.0030.04010.96
5.2.30.0100.02710.92
5.2.20.0100.05010.94
5.2.10.0030.06010.86
5.2.00.0030.03710.75
5.1.60.0000.03010.04
5.1.50.0030.0379.99
5.1.40.0000.03010.02
5.1.30.0070.05710.21
5.1.20.0070.02710.38
5.1.10.0070.04310.07
5.1.00.0030.04010.14
5.0.50.0100.0238.61
5.0.40.0070.0308.48
5.0.30.0070.0608.14
5.0.20.0030.0238.21
5.0.10.0030.0338.15
5.0.00.0000.0378.13
4.4.90.0030.0207.43
4.4.80.0030.0307.43
4.4.70.0000.0377.43
4.4.60.0030.0337.43
4.4.50.0130.0277.43
4.4.40.0030.0277.43
4.4.30.0000.0237.49
4.4.20.0000.0177.49
4.4.10.0030.0277.49
4.4.00.0030.0577.49
4.3.110.0030.0207.49
4.3.100.0030.0277.49
4.3.90.0030.0337.49
4.3.80.0000.0407.49
4.3.70.0000.0277.49
4.3.60.0030.0237.49
4.3.50.0030.0207.49
4.3.40.0030.0277.49
4.3.30.0030.0137.49
4.3.20.0030.0377.49
4.3.10.0030.0307.49
4.3.00.0070.0277.49

preferences:
36.25 ms | 400 KiB | 5 Q