3v4l.org

run code in 300+ PHP versions simultaneously
<?php function randomname(){ $names = array( 'Bob', 'Pieter', 'Josh', 'Dennis', 'Charlotte', 'Sophie', 'Robin', 'Renee' ); $surnames = array( 'Bouwer', 'Cola', 'Fanta', 'Pepsi', 'De Berg', 'Kaas', 'Hamburger' ); $random = rand(0,7); $random2 = rand(0,6); $name = $names[$random]; $surname = $surnames[$random2]; if (rand(0, 1)) $name = strtolower($name); if (rand(0, 1)) $surname = strtolower($surname); echo $name . ' ' . $surname; } echo randomname();

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)
8.2.100.0190.00318.63
8.2.90.0220.00018.64
8.2.80.0180.00618.68
8.2.70.0170.00418.43
8.2.60.0210.00018.70
8.2.50.0220.00018.64
8.2.40.0140.00518.65
8.2.30.0150.00518.45
8.2.20.0090.00320.23
8.2.10.0120.00820.34
8.2.00.0150.00418.57
8.1.240.0070.00322.14
8.1.230.0180.00018.43
8.1.220.0140.00718.42
8.1.210.0150.00720.05
8.1.200.0180.00018.51
8.1.190.0120.00719.85
8.1.180.0130.00618.15
8.1.170.0130.00618.33
8.1.160.0140.00518.38
8.1.150.0160.00418.03
8.1.140.0100.01018.14
8.1.130.0200.00018.13
8.1.120.0130.00618.58
8.1.110.0150.00418.27
8.1.100.0190.00018.36
8.1.90.0130.00618.52
8.1.80.0200.00018.15
8.1.70.0140.00518.23
8.1.60.0180.00418.68
8.1.50.0180.00320.25
8.1.40.0180.00420.41
8.1.30.0160.00820.16
8.1.20.0270.00018.30
8.1.10.0170.00418.11
8.1.00.0160.00518.52
8.0.300.0130.00717.71
8.0.290.0170.00319.75
8.0.280.0140.00717.61
8.0.270.0160.00317.67
8.0.260.0100.01017.63
8.0.250.0170.00417.50
8.0.240.0200.00017.81
8.0.230.0190.00017.93
8.0.220.0170.00419.30
8.0.210.0050.01417.58
8.0.200.0150.00517.58
8.0.190.0200.00017.50
8.0.180.0120.00917.83
8.0.170.0170.00417.78
8.0.160.0170.00317.89
8.0.150.0170.00317.72
8.0.140.0150.00519.66
8.0.130.0150.00517.82
8.0.120.0170.00217.66
8.0.110.0160.00317.69
8.0.100.0100.01017.80
8.0.90.0100.01017.64
8.0.80.0170.00317.65
8.0.70.0140.00619.41
8.0.60.0150.00417.62
8.0.50.0150.00417.80
8.0.30.0120.00817.70
8.0.20.0170.00317.84
8.0.10.0160.00317.58
8.0.00.0170.00217.98
7.4.330.0150.00013.98
7.4.320.0150.00418.84
7.4.300.0130.00619.32
7.4.290.0130.00417.18
7.4.280.0220.00017.36
7.4.270.0170.00617.35
7.4.260.0140.00517.42
7.4.250.0190.00017.48
7.4.240.0200.00317.53
7.4.230.0190.00317.43
7.4.220.0150.00617.31
7.4.210.0130.00817.38
7.4.200.0180.00417.45
7.4.190.0140.00917.55
7.4.180.0320.01117.30
7.4.160.0350.00617.53
7.4.150.0280.01217.37
7.4.140.0310.00417.23
7.4.130.0220.00317.41
7.4.120.0270.01217.30
7.4.110.0260.01017.52
7.4.100.0220.00017.30
7.4.90.0180.00717.27
7.4.80.0250.00717.36
7.4.70.0220.01117.30
7.4.60.0240.00317.13
7.4.50.0150.00317.41
7.4.40.0150.00417.39
7.4.30.0170.00817.44
7.4.20.0090.01317.35
7.4.10.0120.01016.26
7.4.00.0150.00516.22
7.3.330.0210.00017.22
7.3.320.0140.00717.30
7.3.310.0340.00317.24
7.3.300.0160.00917.33
7.3.290.0120.00817.12
7.3.280.0180.00417.43
7.3.270.0120.00917.40
7.3.260.0210.00017.38
7.3.250.0180.00317.05
7.3.240.0140.00417.47
7.3.230.0140.00417.40
7.3.220.0200.00317.22
7.3.210.0130.01017.41
7.3.200.0210.00417.15
7.3.190.0140.00817.15
7.3.180.0150.00317.39
7.3.170.0130.00717.39
7.3.160.0110.01116.92
7.3.150.0140.00617.06
7.3.140.0170.00317.04
7.3.130.0110.00516.04
7.3.120.0090.00916.18
7.3.110.0080.01015.75
7.3.100.0100.00616.76
7.3.90.0050.01217.00
7.3.80.0090.00515.88
7.3.70.0100.00715.96
7.3.60.0050.01016.10
7.3.50.0120.00415.23
7.3.40.0080.00915.60
7.3.30.0130.00616.29
7.3.20.0110.00217.40
7.3.10.0080.00617.38
7.3.00.0110.00417.45
7.2.340.0140.00517.12
7.2.330.0110.00617.41
7.2.320.0160.00316.98
7.2.310.0140.00517.14
7.2.300.0140.00317.38
7.2.290.0090.00917.11
7.2.280.0140.00517.27
7.2.270.0100.00817.16
7.2.260.0090.00816.11
7.2.250.0080.00917.04
7.2.240.0100.00715.96
7.2.230.0150.00316.13
7.2.220.0110.00616.16
7.2.210.0110.00616.99
7.2.200.0080.00616.19
7.2.190.0150.00316.21
7.2.180.0110.00516.34
7.2.170.0080.00815.78
7.2.160.0080.00715.70
7.2.150.0110.00617.54
7.2.140.0060.01117.66
7.2.130.0130.00517.60
7.2.120.0090.00617.62
7.2.110.0080.00617.63
7.2.100.0090.00717.67
7.2.90.0090.00817.68
7.2.80.0090.00517.72
7.2.70.0120.00317.78
7.2.60.0090.00817.67
7.2.50.0090.00717.59
7.2.40.0080.00917.68
7.2.30.0100.00717.73
7.2.20.0130.00317.60
7.2.10.0120.00217.60
7.2.00.0130.00417.64
7.1.330.0110.00416.95
7.1.320.0100.00416.98
7.1.310.0100.00416.75
7.1.300.0110.00516.86
7.1.290.0100.00317.05
7.1.280.0080.00716.49
7.1.270.0070.00916.32
7.1.260.0090.00616.56
7.1.250.0080.00616.53
7.1.240.0130.00516.91
7.1.230.0050.00816.95
7.1.220.0070.00617.05
7.1.210.0100.00317.17
7.1.200.0100.00416.98
7.1.190.0070.00816.95
7.1.180.0070.00716.96
7.1.170.0100.00616.81
7.1.160.0110.00416.92
7.1.150.0080.00616.96
7.1.140.0080.00716.92
7.1.130.0100.00517.07
7.1.120.0100.00416.93
7.1.110.0110.00416.91
7.1.100.0040.01016.88
7.1.90.0090.00616.96
7.1.80.0090.00616.94
7.1.70.0060.00616.86
7.1.60.0050.00716.82
7.1.50.0100.00516.99
7.1.40.0130.00216.86
7.1.30.0080.00716.99
7.1.20.0090.00616.89
7.1.10.0100.00617.00
7.1.00.0080.00717.00

preferences:
36.57 ms | 401 KiB | 5 Q