3v4l.org

run code in 300+ PHP versions simultaneously
<?php $request = ''; $name = $request ? $request : 'default'; echo $name === 'default' ? 'всё пучком' : 'где-то я лоханулся', "\n"; $name = $request ?? 'default'; echo $name === 'default' ? 'всё пучком' : 'где-то я лоханулся', "\n";

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)
8.3.70.0120.00916.58
8.3.60.0140.00016.50
8.3.50.0120.00619.86
8.3.40.0120.00318.90
8.3.30.0080.00818.38
8.3.20.0000.00724.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.180.0110.00425.92
8.2.170.0100.01018.82
8.2.160.0070.00722.96
8.2.150.0000.00725.66
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0060.00321.00
8.2.100.0060.00617.78
8.2.90.0080.00019.16
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0100.00018.16
8.2.40.0050.00319.35
8.2.30.0040.00417.57
8.2.20.0040.00420.68
8.2.10.0000.00717.72
8.2.00.0050.00319.23
8.1.280.0090.00625.92
8.1.270.0040.00423.77
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0070.00319.27
8.1.230.0080.00317.83
8.1.220.0030.00517.91
8.1.210.0030.00518.77
8.1.200.0060.00317.11
8.1.190.0060.00317.22
8.1.180.0050.00218.10
8.1.170.0000.00818.50
8.1.160.0000.00818.83
8.1.150.0040.00418.66
8.1.140.0030.00517.32
8.1.130.0000.00718.82
8.1.120.0040.00417.36
8.1.110.0000.00717.41
8.1.100.0070.00317.45
8.1.90.0070.00017.39
8.1.80.0090.00017.40
8.1.70.0000.00717.43
8.1.60.0000.00717.35
8.1.50.0040.00417.45
8.1.40.0040.00417.44
8.1.30.0040.00417.58
8.1.20.0070.00017.45
8.1.10.0000.00917.49
8.1.00.0000.00817.35
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00718.56
8.0.270.0000.00716.82
8.0.260.0070.00018.44
8.0.250.0070.00016.93
8.0.240.0030.00316.90
8.0.230.0030.00316.80
8.0.220.0050.00316.86
8.0.210.0040.00416.69
8.0.200.0030.00316.77
8.0.190.0030.00616.86
8.0.180.0050.00216.84
8.0.170.0060.00316.72
8.0.160.0040.00416.81
8.0.150.0040.00416.79
8.0.140.0040.00416.78
8.0.130.0060.00616.60
8.0.120.0090.00916.80
8.0.110.0160.00416.64
8.0.100.0140.00516.64
8.0.90.0190.00016.66
8.0.80.0180.00016.71
8.0.70.0050.01416.70
8.0.60.0190.00016.70
8.0.50.0040.01516.71
8.0.30.0140.00616.75
8.0.20.0130.00716.82
8.0.10.0150.00416.90
8.0.00.0050.00516.91
7.4.330.0000.00715.55
7.4.320.0000.00716.41
7.4.300.0090.00016.36
7.4.290.0030.00316.55
7.4.280.0030.00616.44
7.4.270.0040.00416.60
7.4.260.0130.00516.54
7.4.250.0140.00716.50
7.4.240.0120.01216.47
7.4.230.0140.00716.57
7.4.220.0140.00416.54
7.4.210.0140.00316.36
7.4.200.0110.00816.27
7.4.190.0130.00516.39
7.4.180.0150.00316.46
7.4.160.0130.00416.54
7.4.150.0180.00016.41
7.4.140.0140.00416.37
7.4.130.0130.00616.46
7.4.120.0180.00016.45
7.4.110.0150.00416.39
7.4.100.0150.00316.36
7.4.90.0160.00316.39
7.4.80.0130.00516.50
7.4.70.0110.00716.39
7.4.60.0100.00716.31
7.4.50.0100.00816.23
7.4.40.0160.00316.39
7.4.30.0150.00416.40
7.4.20.0130.00616.45
7.4.10.0160.00316.30
7.4.00.0120.00616.44
7.3.330.0140.00416.14
7.3.320.0090.01216.25
7.3.310.0150.00316.21
7.3.300.0040.00416.25
7.3.290.0130.00616.25
7.3.280.0080.00716.11
7.3.270.0070.00316.14
7.3.260.0030.00816.22
7.3.250.0100.00216.27
7.3.240.0110.00016.34
7.3.230.0150.00016.21
7.3.220.0150.00516.18
7.3.210.0150.00416.16
7.3.200.0170.00315.95
7.3.190.0150.00316.20
7.3.180.0130.00716.07
7.3.170.0150.00416.14
7.3.160.0140.00616.14
7.3.150.0140.00516.28
7.3.140.0140.00516.15
7.3.130.0130.00616.04
7.3.120.0180.00016.19
7.3.110.0170.00216.22
7.3.100.0200.00016.14
7.3.90.0180.00416.40
7.3.80.0140.00616.09
7.3.70.0160.00416.22
7.3.60.0130.00516.41
7.3.50.0140.00616.31
7.3.40.0150.00416.45
7.3.30.0120.00916.39
7.3.20.0130.00718.15
7.3.10.0400.00017.85
7.3.00.0190.00418.03

preferences:
56.15 ms | 401 KiB | 5 Q