3v4l.org

run code in 300+ PHP versions simultaneously
<?php $eMailAddress = ""; $c24UserId = "test"; $loginKey = $eMailAddress ?? $c24UserId; echo $loginKey;

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)
8.3.60.0030.01216.38
8.3.50.0140.00016.04
8.3.40.0090.00618.77
8.3.30.0070.00718.50
8.3.20.0070.00020.07
8.3.10.0070.00023.64
8.3.00.0080.00022.05
8.2.180.0140.00716.38
8.2.170.0120.00622.96
8.2.160.0060.00919.08
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00821.07
8.2.120.0040.00426.35
8.2.110.0050.00522.14
8.2.100.0090.00417.78
8.2.90.0040.00419.23
8.2.80.0000.00818.03
8.2.70.0000.00817.50
8.2.60.0030.00617.93
8.2.50.0040.00418.10
8.2.40.0080.00020.46
8.2.30.0040.00421.05
8.2.20.0000.00718.10
8.2.10.0040.00418.12
8.2.00.0000.00817.96
8.1.280.0090.00625.92
8.1.270.0110.00722.19
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0060.00320.75
8.1.230.0070.00419.09
8.1.220.0030.00517.79
8.1.210.0040.00418.77
8.1.200.0100.00017.23
8.1.190.0000.00817.23
8.1.180.0000.00718.10
8.1.170.0040.00418.57
8.1.160.0030.00519.01
8.1.150.0050.00218.84
8.1.140.0050.00319.55
8.1.130.0040.00418.85
8.1.120.0030.00317.36
8.1.110.0000.00717.29
8.1.100.0030.00617.35
8.1.90.0000.00717.39
8.1.80.0040.00417.27
8.1.70.0070.00017.24
8.1.60.0040.00417.39
8.1.50.0040.00417.40
8.1.40.0040.00417.41
8.1.30.0030.00517.62
8.1.20.0000.00717.64
8.1.10.0000.00917.37
8.1.00.0000.00917.40
8.0.300.0040.00420.16
8.0.290.0070.00016.75
8.0.280.0000.00718.34
8.0.270.0030.00317.38
8.0.260.0030.00316.71
8.0.250.0000.00616.88
8.0.240.0000.00716.92
8.0.230.0030.00316.80
8.0.220.0040.00416.80
8.0.210.0030.00316.71
8.0.200.0060.00016.85
8.0.190.0040.00416.84
8.0.180.0030.00316.72
8.0.170.0030.00316.82
8.0.160.0040.00416.75
8.0.150.0000.00716.78
8.0.140.0070.00016.79
8.0.130.0000.00613.20
8.0.120.0000.00716.70
8.0.110.0000.00716.71
8.0.100.0000.00816.85
8.0.90.0040.00416.86
8.0.80.0160.00616.88
8.0.70.0000.00716.83
8.0.60.0000.00716.76
8.0.50.0070.00016.61
8.0.30.0100.00916.92
8.0.20.0110.00717.40
8.0.10.0000.00816.79
8.0.00.0070.01116.73
7.4.330.0000.00515.55
7.4.320.0000.00616.54
7.4.300.0030.00316.43
7.4.290.0000.00816.38
7.4.280.0030.00516.46
7.4.270.0060.00016.55
7.4.260.0070.00016.42
7.4.250.0040.00416.50
7.4.240.0030.00316.45
7.4.230.0030.00316.36
7.4.220.0100.00716.54
7.4.210.0060.01216.56
7.4.200.0050.00316.59
7.4.160.0180.00216.38
7.4.150.0040.01417.40
7.4.140.0030.01317.86
7.4.130.0060.01216.48
7.4.120.0090.01216.51
7.4.110.0110.00716.58
7.4.100.0090.00916.29
7.4.90.0100.01016.59
7.4.80.0110.00619.39
7.4.70.0090.00616.50
7.4.60.0100.00716.57
7.4.50.0030.01016.63
7.4.40.0110.00716.44
7.4.30.0110.00616.63
7.4.00.0030.01315.03
7.3.330.0000.00612.92
7.3.320.0000.00513.05
7.3.310.0060.00316.14
7.3.300.0000.00716.07
7.3.290.0070.01216.20
7.3.280.0060.01016.19
7.3.270.0070.01017.40
7.3.260.0060.01116.29
7.3.250.0100.00916.23
7.3.240.0100.00916.47
7.3.230.0030.01616.30
7.3.210.0110.00516.57
7.3.200.0150.00316.58
7.3.190.0070.01016.44
7.3.180.0030.01416.36
7.3.170.0100.00716.31
7.3.160.0130.00316.23
7.2.330.0000.01716.71
7.2.320.0080.00816.39
7.2.310.0070.01016.64
7.2.300.0070.01016.62
7.2.290.0070.01116.32
7.2.90.0070.01014.65
7.2.80.0740.00614.88
7.2.70.0650.00714.78
7.2.60.0080.00415.11
7.2.50.0620.00715.01
7.2.40.0100.00714.82
7.2.30.0120.00615.13
7.2.20.0290.00314.84
7.2.10.0120.00414.79
7.2.00.0000.01314.95
7.1.210.0070.01013.59
7.1.200.0450.00013.67
7.1.190.0060.00913.77
7.1.180.0090.00613.84
7.1.170.0040.01213.56
7.1.160.0590.00713.62
7.1.150.0670.01013.74
7.1.140.0090.00613.62
7.1.130.0160.00013.94
7.1.120.0080.00413.54
7.1.110.0260.00013.65
7.1.100.0080.00413.64
7.1.90.0060.00613.83
7.1.80.0090.00313.70
7.1.70.0130.00013.81
7.1.60.0940.00631.74
7.1.50.1000.00331.41
7.1.40.0220.01031.79
7.1.30.0570.01432.00
7.1.20.0190.01231.57
7.1.10.0040.00913.59
7.1.00.0730.00413.78
7.0.310.0120.00613.55
7.0.300.0820.00313.34
7.0.290.0200.00313.29
7.0.280.0280.00013.34
7.0.270.0170.00813.53
7.0.260.0520.00013.21
7.0.250.0320.00013.31
7.0.240.0590.00013.47
7.0.230.0320.00513.23
7.0.220.0070.00413.57
7.0.210.0070.01113.41
7.0.200.0800.00413.07
7.0.190.0830.00913.23
7.0.180.0620.00913.52
7.0.170.0260.00313.66
7.0.160.0580.00013.35
7.0.150.1060.00313.45
7.0.140.0070.00513.43
7.0.130.0040.00813.44
7.0.120.0340.00413.56
7.0.110.0280.00413.45
7.0.100.0200.00713.31
7.0.90.0930.00413.32
7.0.80.0210.01113.25
7.0.70.0030.00913.45
7.0.60.0140.00513.50
7.0.50.0190.00313.35
7.0.40.0700.00313.29
7.0.30.0460.00613.54
7.0.20.0120.00013.59
7.0.10.0930.00713.34
7.0.00.0110.00813.51

preferences:
41.09 ms | 401 KiB | 5 Q