3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a($roles_row){ if(!isset($roles_row['userid'])){ error_log('bad roles roles : ' . json_encode(debug_backtrace()) . "\nroles_row:" . json_encode($roles_row)); } //rest of code.... } //tests: a(['userid' => 'adfadf']);//ok a('aaaaaaaaaaaaaaa');//not ok

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)
8.3.60.0110.00718.43
8.3.50.0070.00717.98
8.3.40.0040.01518.83
8.3.30.0080.00818.84
8.3.20.0040.00419.46
8.3.10.0100.00723.69
8.3.00.0050.00320.89
8.2.180.0140.00716.50
8.2.170.0090.00622.96
8.2.160.0110.00422.11
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00419.77
8.2.120.0040.00426.35
8.2.110.0140.00321.11
8.2.100.0000.01217.72
8.2.90.0020.00519.47
8.2.80.0030.00517.97
8.2.70.0050.00317.78
8.2.60.0000.00718.16
8.2.50.0000.00818.10
8.2.40.0090.00019.48
8.2.30.0000.00719.29
8.2.20.0040.00418.01
8.2.10.0000.00717.95
8.2.00.0030.00617.55
8.1.280.0070.00725.92
8.1.270.0050.00323.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0070.01522.42
8.1.230.0110.00020.93
8.1.220.0060.00317.74
8.1.210.0000.00819.03
8.1.200.0000.00817.35
8.1.190.0000.00917.23
8.1.180.0060.00318.10
8.1.170.0000.00818.46
8.1.160.0040.00418.82
8.1.150.0030.00518.90
8.1.140.0030.00322.11
8.1.130.0030.00321.96
8.1.120.0000.00817.55
8.1.110.0050.00317.52
8.1.100.0000.00717.30
8.1.90.0020.00517.41
8.1.80.0050.00317.40
8.1.70.0000.00717.31
8.1.60.0080.00017.58
8.1.50.0000.00817.44
8.1.40.0040.00417.42
8.1.30.0030.00517.60
8.1.20.0040.00417.43
8.1.10.0000.00817.54
8.1.00.0090.00017.35
8.0.300.0070.00019.96
8.0.290.0070.00016.75
8.0.280.0000.00718.43
8.0.270.0040.00417.12
8.0.260.0030.00318.39
8.0.250.0030.00616.99
8.0.240.0030.00316.98
8.0.230.0000.00717.00
8.0.220.0070.00016.77
8.0.210.0000.00816.77
8.0.200.0070.00016.99
8.0.190.0040.00416.95
8.0.180.0080.00016.82
8.0.170.0000.00816.93
8.0.160.0040.00416.77
8.0.150.0000.00816.92
8.0.140.0030.00516.90
8.0.130.0000.00513.47
8.0.120.0040.00416.89
8.0.110.0050.00216.72
8.0.100.0040.00416.86
8.0.90.0070.00016.91
8.0.80.0070.00816.86
8.0.70.0040.00417.02
8.0.60.0050.00316.73
8.0.50.0070.00016.78
8.0.30.0120.00917.07
8.0.20.0080.01217.40
8.0.10.0000.00817.04
8.0.00.0150.00816.92
7.4.330.0000.00515.55
7.4.320.0060.00016.50
7.4.300.0030.00316.35
7.4.290.0000.00716.44
7.4.280.0030.00416.47
7.4.270.0030.00316.45
7.4.260.0000.00816.38
7.4.250.0050.00316.35
7.4.240.0070.00016.56
7.4.230.0030.00316.58
7.4.220.0000.00816.62
7.4.210.0110.00616.49
7.4.200.0030.00316.65
7.4.160.0120.00616.54
7.4.140.0130.00817.86
7.4.130.0130.00616.47
7.4.120.0130.00716.52
7.4.110.0030.01516.60
7.4.100.0090.00916.52
7.4.90.0110.00516.36
7.4.80.0150.00319.39
7.4.70.0060.01016.39
7.4.60.0070.01016.39
7.4.50.0070.01116.41
7.4.40.0120.00916.43
7.4.00.0000.01514.94
7.3.330.0060.00013.32
7.3.320.0030.00313.32
7.3.310.0000.00916.41
7.3.300.0000.00716.37
7.3.290.0070.00016.19
7.3.280.0100.00916.32
7.3.260.0130.00416.38
7.3.240.0100.00916.40
7.3.230.0170.00716.60
7.3.210.0120.00316.34
7.3.200.0110.01116.47
7.3.190.0110.00916.55
7.3.180.0120.01216.48
7.3.170.0080.00816.50
7.3.160.0130.00716.54
7.2.330.0090.01016.61
7.2.320.0120.01216.54
7.2.310.0110.00716.50
7.2.300.0090.00616.73
7.2.290.0120.00616.32
7.2.110.0150.01114.81
7.2.100.0080.00814.52
7.2.90.0290.01214.68
7.2.80.0130.00914.79
7.2.70.0200.00714.88
7.2.60.0390.00314.75
7.2.50.0240.00914.90
7.2.40.0220.00714.89
7.2.30.0070.00714.86
7.2.20.0330.01014.91
7.2.10.0100.01015.05
7.2.00.0140.00315.04
7.1.230.0470.00613.82
7.1.220.0220.01113.93
7.1.210.0180.00013.74
7.1.200.0400.00313.67
7.1.190.0170.01113.49
7.1.180.0200.01013.77
7.1.170.0180.00913.80
7.1.160.0190.00813.80
7.1.150.0220.00913.58
7.1.140.0060.00713.78
7.1.130.0280.00013.93
7.1.120.0060.00913.74
7.1.110.0360.01114.04
7.1.100.0430.00313.67
7.1.90.0030.01013.94
7.1.80.0090.00313.74
7.1.70.0210.00314.04
7.1.60.0520.00331.86
7.1.50.0620.00731.90
7.1.40.0290.00731.40
7.1.30.0200.01331.64
7.1.20.0300.01531.70
7.1.10.0560.00613.71
7.1.00.0050.00814.00
5.6.380.0060.00914.21

preferences:
40.71 ms | 400 KiB | 5 Q