3v4l.org

run code in 300+ PHP versions simultaneously
<?php $eMailAddress = "dsf"; $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)
8.3.60.0040.01216.63
8.3.50.0060.00916.50
8.3.40.0120.00318.60
8.3.30.0120.00318.45
8.3.20.0040.00420.04
8.3.10.0080.00023.60
8.3.00.0040.00422.02
8.2.180.0150.00618.16
8.2.170.0070.01022.96
8.2.160.0150.00419.08
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00421.11
8.2.120.0040.00426.35
8.2.110.0070.00422.24
8.2.100.0090.00617.91
8.2.90.0030.00619.19
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0040.00420.64
8.2.30.0000.00820.97
8.2.20.0040.00418.04
8.2.10.0040.00418.11
8.2.00.0000.00718.14
8.1.280.0070.01025.92
8.1.270.0100.00322.23
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.96
8.1.230.0040.00722.20
8.1.220.0090.00017.78
8.1.210.0080.00018.77
8.1.200.0000.00917.35
8.1.190.0050.00317.13
8.1.180.0060.00318.10
8.1.170.0030.00518.57
8.1.160.0040.00418.99
8.1.150.0040.00420.62
8.1.140.0040.00419.51
8.1.130.0000.00718.88
8.1.120.0000.00817.29
8.1.110.0000.00717.38
8.1.100.0040.00417.45
8.1.90.0030.00517.37
8.1.80.0040.00317.39
8.1.70.0070.00017.27
8.1.60.0000.00917.47
8.1.50.0060.00317.33
8.1.40.0000.00717.50
8.1.30.0060.00317.51
8.1.20.0040.00417.54
8.1.10.0000.00817.36
8.1.00.0040.00417.41
8.0.300.0060.00618.77
8.0.290.0040.00416.75
8.0.280.0040.00418.34
8.0.270.0070.00017.12
8.0.260.0000.00716.82
8.0.250.0060.00016.97
8.0.240.0040.00416.82
8.0.230.0000.00716.83
8.0.220.0030.00316.84
8.0.210.0030.00316.84
8.0.200.0000.00616.94
8.0.190.0040.00416.94
8.0.180.0060.00316.84
8.0.170.0030.00316.91
8.0.160.0070.00016.97
8.0.150.0070.00016.78
8.0.140.0030.00316.85
8.0.130.0000.00613.30
8.0.120.0080.00016.76
8.0.110.0000.00716.75
8.0.100.0040.00416.91
8.0.90.0040.00416.86
8.0.80.0130.01016.98
8.0.70.0040.00416.91
8.0.60.0000.00716.96
8.0.50.0040.00416.90
8.0.30.0070.01016.98
8.0.20.0070.01217.40
8.0.10.0000.00816.82
8.0.00.0060.01016.73
7.4.330.0050.00015.55
7.4.320.0070.00016.41
7.4.300.0030.00316.45
7.4.290.0040.00416.32
7.4.280.0070.00016.32
7.4.270.0030.00316.41
7.4.260.0040.00416.38
7.4.250.0050.00216.49
7.4.240.0000.00816.46
7.4.230.0070.00016.35
7.4.220.0130.00316.39
7.4.210.0090.00616.56
7.4.200.0030.00316.55
7.4.160.0090.00916.48
7.4.150.0090.00917.40
7.4.140.0150.00517.86
7.4.130.0000.01716.34
7.4.120.0140.00416.45
7.4.110.0130.00716.50
7.4.100.0100.00716.50
7.4.90.0100.00716.32
7.4.80.0070.01019.39
7.4.70.0040.01116.43
7.4.60.0030.01316.37
7.4.50.0080.00316.39
7.4.40.0160.00316.44
7.4.30.0120.00616.52
7.4.00.0040.01314.90
7.3.330.0030.00313.01
7.3.320.0060.00012.97
7.3.310.0030.00316.22
7.3.300.0030.00316.15
7.3.290.0050.01116.24
7.3.280.0070.01016.29
7.3.270.0120.00817.40
7.3.260.0110.00716.43
7.3.250.0120.00616.25
7.3.240.0100.00916.30
7.3.230.0030.01716.12
7.3.210.0130.00316.55
7.3.200.0070.01416.40
7.3.190.0190.00316.45
7.3.180.0140.00316.46
7.3.170.0030.01416.47
7.3.160.0100.00616.12
7.3.120.0080.01014.54
7.3.110.0070.00914.74
7.3.100.0110.00614.75
7.3.90.0090.00714.73
7.3.80.0050.00814.77
7.3.70.0030.01214.71
7.3.60.0100.00214.87
7.3.50.0040.01114.75
7.3.40.0080.00214.75
7.3.30.0080.00314.81
7.3.20.0070.00716.47
7.3.10.0060.00616.61
7.3.00.0060.00816.49
7.2.330.0030.01516.61
7.2.320.0070.01116.58
7.2.310.0130.00316.52
7.2.300.0130.01016.10
7.2.290.0100.01316.32
7.2.250.0090.00714.93
7.2.240.0030.01514.98
7.2.230.0030.01215.00
7.2.220.0070.00914.84
7.2.210.0120.00514.87
7.2.200.0060.00814.78
7.2.190.0020.01114.89
7.2.180.0070.00514.76
7.2.170.0040.00914.91
7.2.130.0030.01416.98
7.2.120.0070.00716.90
7.2.110.0090.00616.58
7.2.100.0080.00416.80
7.2.90.1320.00815.67
7.2.80.0460.00715.68
7.2.70.0640.00615.72
7.2.60.0210.01215.69
7.2.50.0050.01315.71
7.2.40.0110.00715.69
7.2.30.0090.00815.88
7.2.20.0060.00915.78
7.2.10.0140.00415.95
7.2.00.0220.01115.76
7.1.330.0100.00315.58
7.1.320.0040.01115.65
7.1.310.0050.01215.64
7.1.300.0050.00715.69
7.1.290.0000.01315.62
7.1.280.0010.01015.53
7.1.270.0070.00715.63
7.1.260.0050.00615.39
7.1.250.0070.00715.35
7.1.210.3710.00313.95
7.1.200.2650.01113.52
7.1.190.1930.01013.54
7.1.180.0600.00013.54
7.1.170.0170.00313.79
7.1.160.0100.00713.60
7.1.150.1990.01013.74
7.1.140.0100.01013.78
7.1.130.1700.01113.66
7.1.120.0120.00413.82
7.1.110.2100.01313.77
7.1.100.1750.01013.65
7.1.90.0140.00613.72
7.1.80.0110.00813.47
7.1.70.0190.00013.57
7.1.60.0410.00631.68
7.1.50.0990.00731.62
7.1.40.2100.00731.85
7.1.30.0320.00631.61
7.1.20.0550.01431.87
7.1.10.0110.01113.34
7.1.00.0300.01013.77
7.0.310.0070.01113.14
7.0.300.0110.00713.11
7.0.290.1210.00613.49
7.0.280.0130.00713.28
7.0.270.1810.00713.47
7.0.260.0140.00013.34
7.0.250.2560.00713.48
7.0.240.0640.00613.29
7.0.230.0130.00313.74
7.0.220.1250.01213.65
7.0.210.0110.00713.28
7.0.200.0920.00913.63
7.0.190.0090.00613.44
7.0.180.0170.01013.34
7.0.170.0230.00913.38
7.0.160.0170.00313.26
7.0.150.1050.00313.55
7.0.140.0630.00713.11
7.0.130.1510.01013.22
7.0.120.0560.00613.20
7.0.110.0530.00013.53
7.0.100.0880.00013.43
7.0.90.0340.00813.51
7.0.80.2460.01013.36
7.0.70.0500.00013.22
7.0.60.0060.01213.37
7.0.50.0090.00913.39
7.0.40.0060.01213.71
7.0.30.0110.00813.41
7.0.20.0130.00713.69
7.0.10.0110.00913.56
7.0.00.0140.00313.31

preferences:
44.77 ms | 401 KiB | 5 Q