3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Name { public static function split($name) { return (object) [ 'forename' => strtok($name, ' '), 'surname' => substr($name, (strpos($name, ' ') ?: -strlen($name)) + 1) ]; } } echo Name::split('Daniel')->surname;

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)
8.3.60.0070.00718.67
8.3.50.0100.00716.35
8.3.40.0140.00418.67
8.3.30.0120.00318.67
8.3.20.0000.00720.35
8.3.10.0030.00521.80
8.3.00.0060.00319.38
8.2.180.0150.00718.16
8.2.170.0070.00722.96
8.2.160.0030.01020.37
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0050.00221.13
8.2.120.0070.00026.35
8.2.110.0000.01122.08
8.2.100.0110.00017.91
8.2.90.0040.00417.73
8.2.80.0000.00819.40
8.2.70.0080.00017.80
8.2.60.0040.00417.80
8.2.50.0000.00918.22
8.2.40.0030.00820.53
8.2.30.0070.00019.47
8.2.20.0040.00418.12
8.2.10.0060.00318.06
8.2.00.0000.00718.16
8.1.280.0070.00725.92
8.1.270.0040.00419.98
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.20
8.1.230.0110.00020.89
8.1.220.0040.00417.75
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0000.00817.23
8.1.180.0030.00518.10
8.1.170.0050.00318.56
8.1.160.0040.00418.85
8.1.150.0000.00720.11
8.1.140.0040.00719.11
8.1.130.0030.00319.01
8.1.120.0000.00717.30
8.1.110.0000.01117.50
8.1.100.0040.00417.38
8.1.90.0050.00317.36
8.1.80.0000.00717.46
8.1.70.0040.00417.48
8.1.60.0040.00417.54
8.1.50.0060.00317.45
8.1.40.0040.00417.45
8.1.30.0100.00017.44
8.1.20.0040.00417.55
8.1.10.0000.00717.49
8.1.00.0080.00017.44
8.0.300.0070.00020.09
8.0.290.0040.00416.63
8.0.280.0040.00418.44
8.0.270.0000.00717.29
8.0.260.0070.00017.16
8.0.250.0000.00717.00
8.0.240.0080.00017.03
8.0.230.0000.00916.82
8.0.220.0030.00316.79
8.0.210.0040.00416.89
8.0.200.0000.00716.91
8.0.190.0030.00616.97
8.0.180.0030.00516.79
8.0.170.0040.00416.78
8.0.160.0030.00516.88
8.0.150.0040.00416.83
8.0.140.0000.00716.80
8.0.130.0030.00313.26
8.0.120.0040.00416.79
8.0.110.0040.00416.72
8.0.100.0070.00016.84
8.0.90.0050.00216.75
8.0.80.0100.00716.84
8.0.70.0040.00416.70
8.0.60.0000.00716.81
8.0.50.0050.00316.62
8.0.30.0070.01317.16
8.0.20.0100.00917.40
8.0.10.0020.00516.89
8.0.00.0050.01416.94
7.4.330.0000.00516.63
7.4.320.0000.00716.54
7.4.300.0060.00016.41
7.4.290.0070.00016.42
7.4.280.0050.00316.57
7.4.270.0000.00716.44
7.4.260.0080.00016.49
7.4.250.0000.00716.32
7.4.240.0070.00016.42
7.4.230.0030.00416.26
7.4.220.0040.00416.49
7.4.210.0070.00716.43
7.4.200.0070.00016.36
7.4.160.0090.00916.54
7.4.150.0130.00617.40
7.4.140.0090.01117.86
7.4.130.0100.00716.50
7.4.120.0110.01116.56
7.4.110.0100.00616.36
7.4.100.0090.00916.63
7.4.90.0150.00416.54
7.4.80.0090.00919.39
7.4.70.0090.00916.45
7.4.60.0120.00316.41
7.4.50.0030.00616.50
7.4.40.0090.00616.64
7.4.00.0110.00414.91
7.3.330.0000.00513.40
7.3.320.0000.00613.38
7.3.310.0000.00716.42
7.3.300.0030.00316.29
7.3.290.0090.00816.38
7.3.280.0070.01016.39
7.3.270.0080.00917.40
7.3.260.0110.00616.45
7.3.250.0100.00816.39
7.3.240.0100.00916.38
7.3.230.0070.01116.29
7.3.210.0060.00916.30
7.3.200.0110.00616.48
7.3.190.0110.00716.40
7.3.180.0000.02216.64
7.3.170.0100.00716.50
7.3.160.0090.00616.39
7.2.330.0090.00916.45
7.2.320.0070.01016.66
7.2.310.0090.00816.82
7.2.300.0130.00716.58
7.2.290.0070.01016.52
7.2.110.0070.00716.58
7.2.60.0090.00617.00
7.2.10.0380.00717.79
7.2.00.0270.01217.94
7.1.200.0040.01115.56
7.1.130.0280.01116.56
7.1.120.0270.00916.80
7.1.110.0330.00416.23
7.1.100.0510.00016.29
7.1.90.0170.00316.00
7.1.80.0320.01016.20
7.1.70.0290.01015.42
7.1.60.0400.01233.09
7.1.50.0490.01032.99
7.1.40.0450.01332.54
7.1.30.0170.01732.51
7.1.20.0390.01332.70
7.1.10.0220.01314.57
7.1.00.0250.01115.02

preferences:
63.48 ms | 400 KiB | 5 Q