3v4l.org

run code in 300+ PHP versions simultaneously
<?php function get_message($data) { if (isset($data['message'])) { $message = $data['message']; } else { $message = 'no message'; } return $message; } function get_message_nullcoalesce($data) { return $data['message'] ?? 'no message'; } function get_message_ternary($data) { return isset($data['message']) ? $data['message'] : 'no message'; } $data = []; echo get_message($data) . "\n"; echo get_message_ternary($data) . "\n"; echo get_message_nullcoalesce($data) . "\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)
8.3.60.0100.01018.43
8.3.50.0100.00317.83
8.3.40.0140.00418.56
8.3.30.0090.00618.57
8.3.20.0070.00021.76
8.3.10.0040.00423.51
8.3.00.0040.00423.61
8.2.180.0110.00316.32
8.2.170.0090.00622.96
8.2.160.0070.00720.45
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0000.00719.33
8.2.120.0090.00026.35
8.2.110.0030.01022.33
8.2.100.0040.00817.72
8.2.90.0000.00819.39
8.2.80.0000.00818.34
8.2.70.0030.00517.93
8.2.60.0030.00617.50
8.2.50.0030.00518.22
8.2.40.0000.00820.63
8.2.30.0070.00019.44
8.2.20.0040.00418.01
8.2.10.0000.00817.52
8.2.00.0040.00418.07
8.1.280.0070.00725.92
8.1.270.0070.00023.84
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00723.92
8.1.230.0070.00423.86
8.1.220.0060.00317.77
8.1.210.0070.00418.77
8.1.200.0040.00417.38
8.1.190.0060.00317.36
8.1.180.0030.00518.10
8.1.170.0080.00018.46
8.1.160.0000.00818.96
8.1.150.0030.00320.23
8.1.140.0040.00417.71
8.1.130.0060.00318.95
8.1.120.0000.00817.37
8.1.110.0070.00017.40
8.1.100.0040.00317.43
8.1.90.0000.00717.40
8.1.80.0000.00817.44
8.1.70.0030.00317.52
8.1.60.0050.00317.56
8.1.50.0030.00617.57
8.1.40.0020.00517.50
8.1.30.0040.00417.63
8.1.20.0030.00517.69
8.1.10.0040.00417.62
8.1.00.0040.00417.57
8.0.300.0040.00419.90
8.0.290.0060.00316.63
8.0.280.0030.00518.55
8.0.270.0000.00817.27
8.0.260.0080.00016.84
8.0.250.0000.00816.87
8.0.240.0050.00316.98
8.0.230.0000.00716.98
8.0.220.0000.00716.77
8.0.210.0070.00016.88
8.0.200.0000.00716.83
8.0.190.0040.00416.90
8.0.180.0040.00416.90
8.0.170.0030.00516.81
8.0.160.0040.00417.00
8.0.150.0030.00516.76
8.0.140.0060.00316.76
8.0.130.0050.00013.27
8.0.120.0000.00716.78
8.0.110.0080.00016.91
8.0.100.0030.00516.70
8.0.90.0000.00816.70
8.0.80.0040.01216.97
8.0.70.0070.00016.70
8.0.60.0040.00416.93
8.0.50.0080.00016.80
8.0.30.0110.00617.07
8.0.20.0120.00617.40
8.0.10.0060.00316.99
8.0.00.0100.00816.71
7.4.330.0000.00515.55
7.4.320.0040.00416.55
7.4.300.0060.00016.37
7.4.290.0000.00716.43
7.4.280.0080.00016.64
7.4.270.0000.00716.46
7.4.260.0030.00316.50
7.4.250.0040.00416.47
7.4.240.0070.00016.61
7.4.230.0000.00716.51
7.4.220.0040.00416.60
7.4.210.0120.00616.71
7.4.200.0000.00716.61
7.4.160.0110.00716.55
7.4.140.0080.01117.86
7.4.130.0040.01416.51
7.4.120.0140.00516.46
7.4.110.0110.00616.33
7.4.100.0070.01016.64
7.4.90.0160.00716.31
7.4.80.0110.01119.39
7.4.70.0090.00916.52
7.4.60.0040.01216.45
7.4.50.0090.00616.48
7.4.40.0100.00716.39
7.4.00.0060.00915.05
7.3.330.0020.00213.25
7.3.320.0050.00113.24
7.3.310.0000.00716.23
7.3.300.0030.00316.22
7.3.290.0110.00516.40
7.3.280.0070.01016.38
7.3.260.0150.00516.60
7.3.250.0140.00316.45
7.3.240.0080.00716.43
7.3.230.0130.00816.35
7.3.210.0100.00716.35
7.3.200.0040.01316.63
7.3.190.0060.00916.39
7.3.180.0090.00916.49
7.3.170.0100.00616.43
7.3.160.0070.01116.44
7.2.330.0030.01416.77
7.2.320.0130.00616.72
7.2.310.0150.00416.70
7.2.300.0110.00816.74
7.2.290.0120.00616.53
7.2.60.0030.00816.92
7.2.30.0140.01518.23
7.2.20.0130.01717.74
7.2.10.0730.01417.68
7.2.00.0140.01017.48
7.1.200.0080.00315.73
7.1.150.0140.01416.77
7.1.140.0140.01116.75
7.1.130.0160.01216.84
7.1.120.0170.01016.88
7.1.110.0190.01216.08
7.1.100.0150.00916.03
7.1.90.0190.01015.88
7.1.80.0130.01315.70
7.1.70.0250.01215.32
7.1.60.0330.01133.08
7.1.50.0260.01332.94
7.1.40.0340.01732.41
7.1.30.0460.01232.82
7.1.20.0380.02232.58
7.1.10.0190.01114.57
7.1.00.0260.01214.72

preferences:
53.32 ms | 401 KiB | 5 Q