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, ' ') ?: -1) + 1) ]; } } echo Name::split('Daniel Michael Griffiths')->forename;

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)
8.3.60.0040.01118.18
8.3.50.0070.00716.08
8.3.40.0150.00018.67
8.3.30.0150.00018.76
8.3.20.0070.00020.31
8.3.10.0080.00021.73
8.3.00.0080.00019.25
8.2.180.0100.01016.63
8.2.170.0040.01122.96
8.2.160.0030.01020.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00020.94
8.2.120.0050.00226.35
8.2.110.0040.00422.07
8.2.100.0000.01217.91
8.2.90.0030.00517.72
8.2.80.0080.00019.38
8.2.70.0030.00618.04
8.2.60.0000.00818.04
8.2.50.0000.00818.10
8.2.40.0090.00320.03
8.2.30.0040.00419.43
8.2.20.0000.00717.93
8.2.10.0040.00418.12
8.2.00.0040.00418.19
8.1.280.0040.01125.92
8.1.270.0040.00419.77
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00022.20
8.1.230.0110.00021.04
8.1.220.0080.00017.74
8.1.210.0080.00018.79
8.1.200.0040.00417.35
8.1.190.0030.00517.22
8.1.180.0000.00718.10
8.1.170.0040.00418.59
8.1.160.0030.00318.76
8.1.150.0040.00420.18
8.1.140.0000.01019.07
8.1.130.0070.00018.88
8.1.120.0070.00017.37
8.1.110.0040.00717.49
8.1.100.0060.00317.46
8.1.90.0030.00517.46
8.1.80.0040.00417.31
8.1.70.0070.00017.35
8.1.60.0080.00017.40
8.1.50.0050.00317.46
8.1.40.0050.00317.38
8.1.30.0060.00617.57
8.1.20.0080.00017.50
8.1.10.0030.00617.42
8.1.00.0020.00517.39
8.0.300.0040.00420.04
8.0.290.0070.00016.63
8.0.280.0000.00718.45
8.0.270.0000.00817.25
8.0.260.0040.00417.24
8.0.250.0000.00716.96
8.0.240.0000.00716.85
8.0.230.0060.00316.89
8.0.220.0040.00416.80
8.0.210.0040.00416.82
8.0.200.0030.00316.87
8.0.190.0000.00816.93
8.0.180.0000.00716.83
8.0.170.0090.00016.94
8.0.160.0000.00716.91
8.0.150.0060.00316.80
8.0.140.0000.00716.82
8.0.130.0040.00413.31
8.0.120.0030.00616.67
8.0.110.0030.00516.71
8.0.100.0000.00716.72
8.0.90.0000.00716.71
8.0.80.0070.01416.84
8.0.70.0000.00716.68
8.0.60.0040.00416.68
8.0.50.0050.00216.84
8.0.30.0110.00617.19
8.0.20.0130.01017.40
8.0.10.0000.00816.80
8.0.00.0090.00916.81
7.4.330.0050.00015.55
7.4.320.0060.00016.42
7.4.300.0060.00016.51
7.4.290.0030.00316.57
7.4.280.0000.00816.44
7.4.270.0040.00416.58
7.4.260.0030.00316.39
7.4.250.0000.00716.41
7.4.240.0040.00416.52
7.4.230.0040.00416.33
7.4.220.0040.00316.56
7.4.210.0120.00316.49
7.4.200.0070.00016.35
7.4.160.0090.00816.49
7.4.150.0130.01017.40
7.4.140.0140.00717.86
7.4.130.0130.00416.63
7.4.120.0120.01316.50
7.4.110.0030.01416.48
7.4.100.0080.00816.46
7.4.90.0130.00616.47
7.4.80.0070.01419.39
7.4.70.0070.01016.42
7.4.60.0060.01216.45
7.4.50.0090.00616.14
7.4.40.0100.00616.20
7.4.10.0060.00614.77
7.4.00.0080.01014.89
7.3.330.0000.00613.18
7.3.320.0060.00013.19
7.3.310.0070.00016.42
7.3.300.0040.00416.19
7.3.290.0050.00916.33
7.3.280.0050.01216.29
7.3.270.0110.01517.40
7.3.260.0080.01016.49
7.3.250.0130.00616.31
7.3.240.0130.01016.36
7.3.230.0140.00416.51
7.3.210.0060.01016.49
7.3.200.0130.00316.43
7.3.190.0060.01016.59
7.3.180.0090.01216.50
7.3.170.0140.00316.27
7.3.160.0030.01516.27
7.3.130.0120.00615.06
7.3.120.0040.01514.69
7.3.110.0070.00714.73
7.3.100.0030.01014.93
7.3.90.0030.01314.77
7.3.80.0000.01514.76
7.3.70.0090.00614.81
7.3.60.0040.01114.74
7.3.50.0000.01014.50
7.3.40.0110.00414.77
7.3.30.0030.01214.73
7.3.20.0030.01016.61
7.3.10.0060.00716.43
7.3.00.0110.00316.34
7.2.330.0080.00916.72
7.2.320.0080.00916.73
7.2.310.0130.00316.53
7.2.300.0170.00016.53
7.2.290.0110.00616.75
7.2.260.0000.01814.80
7.2.250.0150.00615.15
7.2.240.0090.00614.93
7.2.230.0060.00914.68
7.2.220.0040.01415.25
7.2.210.0040.01514.96
7.2.200.0130.00315.05
7.2.190.0070.01014.95
7.2.180.0030.01315.04
7.2.170.0000.01615.11
7.2.160.0060.00915.05
7.2.150.0000.01616.48
7.2.140.0060.00316.72
7.2.130.0070.00916.54
7.2.120.0100.00616.66
7.2.110.0100.00716.63
7.2.100.0080.00516.67
7.2.90.0050.01016.75
7.2.80.0120.00616.84
7.2.70.0080.00716.62
7.2.60.0040.01116.70
7.2.50.0130.00716.78
7.2.40.0100.00716.77
7.2.30.0080.00416.75
7.2.20.0060.01116.76
7.2.10.0170.00416.99
7.2.00.0120.01117.16
7.1.330.0000.01315.46
7.1.320.0070.01015.89
7.1.310.0030.00715.67
7.1.300.0030.01015.77
7.1.290.0030.01015.60
7.1.280.0030.01015.68
7.1.270.0040.01115.68
7.1.260.0040.00715.84
7.1.250.0090.00315.63
7.1.240.0110.00415.57
7.1.230.0000.01415.48
7.1.220.0100.00315.89
7.1.210.0030.01015.51
7.1.200.0050.00715.64
7.1.190.0000.01515.85
7.1.180.0030.01415.72
7.1.170.0000.01815.82
7.1.160.0030.01015.71
7.1.150.0030.00915.78
7.1.140.0100.00715.76
7.1.130.0210.01016.36
7.1.120.0190.00716.35
7.1.110.0200.00715.99
7.1.100.0130.01415.94
7.1.90.0180.00915.82
7.1.80.0160.00715.91
7.1.70.0240.00415.48
7.1.60.0280.00824.13
7.1.50.0210.01024.28
7.1.40.0260.00924.16
7.1.30.0320.01424.19
7.1.20.0250.01124.20
7.1.10.0220.00515.17
7.1.00.0220.00715.23
7.0.330.0030.00715.41
7.0.320.0030.00915.39
7.0.310.0000.01515.28
7.0.300.0070.00415.39
7.0.290.0090.00315.46
7.0.280.0070.00715.10
7.0.270.0090.00315.14
7.0.260.0040.00715.23
7.0.250.0000.01415.36
7.0.240.0000.00815.52
7.0.230.0090.00615.32
7.0.220.0090.00015.25
7.0.210.0000.01315.56
7.0.200.0030.00915.35
7.0.190.0080.00415.48
7.0.180.0000.01515.38
7.0.170.0030.00715.24
7.0.160.0050.00515.52
7.0.150.0030.00715.23
7.0.140.0000.01215.62
7.0.130.0140.00015.14
7.0.120.0000.01415.41
7.0.110.0040.00415.43
7.0.100.0030.00615.42
7.0.90.0000.01415.45
7.0.80.0040.00815.42
7.0.70.0000.01415.26
7.0.60.0080.00315.23
7.0.50.0000.00815.49
7.0.40.0060.00313.60
7.0.30.0000.01213.55
7.0.20.0030.01313.46
7.0.10.0040.00713.57
7.0.00.0040.00413.08
5.6.400.0030.00614.34
5.6.390.0040.01114.56
5.6.380.0080.00314.22
5.6.370.0080.00514.58
5.6.360.0060.01214.60
5.6.350.0070.00714.21
5.6.340.0000.01714.42
5.6.330.0040.01114.13
5.6.320.0120.00314.13
5.6.310.0060.00914.21
5.6.300.0090.00314.39
5.6.290.0110.00014.29
5.6.280.0080.00614.06
5.6.270.0070.01114.14
5.6.260.0030.00614.60
5.6.250.0030.00614.26
5.6.240.0030.01014.20
5.6.230.0000.01414.46
5.6.220.0080.00814.35
5.6.210.0090.00614.10
5.6.200.0040.01114.32
5.6.190.0040.00814.39
5.6.180.0090.00314.13
5.6.170.0060.00614.53
5.6.160.0140.00314.25
5.6.150.0100.00314.12
5.6.140.0040.01114.20
5.6.130.0110.00414.23
5.6.120.0060.00614.26
5.6.110.0060.00614.27
5.6.100.0060.00314.18
5.6.90.0000.00914.16
5.6.80.0110.00414.48
5.6.70.0070.00714.03
5.6.60.0070.00714.15
5.6.50.0110.00614.45
5.6.40.0110.00314.12
5.6.30.0030.01014.20
5.6.20.0100.00313.96
5.6.10.0060.00614.30
5.6.00.0030.00614.06

preferences:
65.15 ms | 400 KiB | 5 Q