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')->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)
8.3.60.0050.01018.43
8.3.50.0100.00316.50
8.3.40.0090.00918.84
8.3.30.0100.00618.67
8.3.20.0080.00020.37
8.3.10.0040.00421.65
8.3.00.0000.00819.38
8.2.180.0030.01416.50
8.2.170.0070.00722.96
8.2.160.0110.00320.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00421.11
8.2.120.0040.00426.35
8.2.110.0080.00021.12
8.2.100.0040.00817.72
8.2.90.0080.00017.80
8.2.80.0030.00519.23
8.2.70.0000.00817.68
8.2.60.0030.00517.80
8.2.50.0040.00418.10
8.2.40.0000.01020.19
8.2.30.0070.00019.44
8.2.20.0040.00417.98
8.2.10.0000.00718.09
8.2.00.0050.00218.15
8.1.280.0060.00925.92
8.1.270.0040.00419.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00922.60
8.1.230.0060.00620.84
8.1.220.0060.00317.74
8.1.210.0050.00318.78
8.1.200.0000.00917.22
8.1.190.0050.00317.35
8.1.180.0000.00818.10
8.1.170.0040.00418.50
8.1.160.0050.00318.89
8.1.150.0000.00720.32
8.1.140.0030.00619.09
8.1.130.0000.00719.02
8.1.120.0040.00417.42
8.1.110.0080.00317.45
8.1.100.0040.00417.36
8.1.90.0030.00617.36
8.1.80.0000.00717.38
8.1.70.0000.00717.34
8.1.60.0040.00417.42
8.1.50.0040.00417.42
8.1.40.0040.00417.41
8.1.30.0000.00817.66
8.1.20.0030.00517.60
8.1.10.0050.00317.52
8.1.00.0060.00317.46
8.0.300.0070.00020.10
8.0.290.0040.00416.63
8.0.280.0080.00018.36
8.0.270.0040.00517.25
8.0.260.0000.00717.14
8.0.250.0030.00316.92
8.0.240.0040.00416.99
8.0.230.0030.00716.86
8.0.220.0030.00316.85
8.0.210.0000.00716.86
8.0.200.0030.00316.96
8.0.190.0000.00816.98
8.0.180.0040.00416.91
8.0.170.0090.00016.94
8.0.160.0070.00016.90
8.0.150.0080.00016.73
8.0.140.0050.00216.67
8.0.130.0000.00613.21
8.0.120.0050.00316.78
8.0.110.0000.00716.75
8.0.100.0040.00416.64
8.0.90.0000.00716.81
8.0.80.0070.01316.83
8.0.70.0040.00416.71
8.0.60.0000.00716.79
8.0.50.0000.00816.88
8.0.30.0100.00916.85
8.0.20.0100.01217.40
8.0.10.0070.00016.99
8.0.00.0080.01316.69
7.4.330.0050.00015.55
7.4.320.0060.00016.54
7.4.300.0000.00616.50
7.4.290.0030.00316.54
7.4.280.0040.00416.46
7.4.270.0000.00716.56
7.4.260.0030.00316.52
7.4.250.0020.00516.41
7.4.240.0030.00316.54
7.4.230.0030.00316.61
7.4.220.0000.00716.53
7.4.210.0080.00616.61
7.4.200.0030.00416.34
7.4.160.0090.00816.41
7.4.150.0030.01617.40
7.4.140.0080.01117.86
7.4.130.0110.00716.52
7.4.120.0110.01016.45
7.4.110.0030.01316.32
7.4.100.0080.00916.55
7.4.90.0150.00416.47
7.4.80.0060.01319.39
7.4.70.0080.01516.58
7.4.60.0100.00716.38
7.4.50.0030.01216.44
7.4.40.0090.00616.30
7.4.10.0090.00915.17
7.4.00.0030.01314.98
7.3.330.0050.00013.31
7.3.320.0060.00013.18
7.3.310.0000.00816.35
7.3.300.0070.00016.36
7.3.290.0050.01216.32
7.3.280.0050.01016.30
7.3.270.0110.00717.40
7.3.260.0060.01116.33
7.3.250.0090.00916.36
7.3.240.0130.00716.42
7.3.230.0060.00916.55
7.3.210.0080.00816.27
7.3.200.0120.02316.22
7.3.190.0120.00616.13
7.3.180.0080.00816.30
7.3.170.0070.01016.58
7.3.160.0060.01016.23
7.3.130.0100.00714.75
7.3.120.0080.01114.88
7.3.110.0070.01014.89
7.3.100.0000.01114.41
7.3.90.0040.01114.72
7.3.80.0030.01214.56
7.3.70.0000.01114.82
7.3.60.0060.00614.71
7.3.50.0100.00714.91
7.3.40.0030.01014.73
7.3.30.0040.01114.80
7.3.20.0000.01216.86
7.3.10.0100.00316.84
7.3.00.0000.01116.79
7.2.330.0080.00916.65
7.2.320.0030.01416.52
7.2.310.0100.01016.68
7.2.300.0110.00716.53
7.2.290.0030.01416.64
7.2.260.0100.01015.02
7.2.250.0000.01715.16
7.2.240.0070.00715.19
7.2.230.0000.01114.96
7.2.220.0120.00315.02
7.2.210.0000.01714.83
7.2.200.0090.00314.97
7.2.190.0070.01115.08
7.2.180.0000.01515.08
7.2.170.0000.01415.06
7.2.160.0060.00614.84
7.2.150.0090.00616.93
7.2.140.0030.01416.75
7.2.130.0060.00816.91
7.2.120.0030.01016.93
7.2.110.0030.01416.60
7.2.100.0040.01116.97
7.2.90.0040.01117.15
7.2.80.0060.00916.89
7.2.70.0070.00716.84
7.2.60.0080.00816.88
7.2.50.0030.01316.87
7.2.40.0000.01516.99
7.2.30.0030.01616.84
7.2.20.0080.00416.92
7.2.10.0350.00717.29
7.2.00.0400.00517.20
7.1.330.0100.00315.88
7.1.320.0050.00515.81
7.1.310.0060.00915.67
7.1.300.0120.00415.79
7.1.290.0090.00315.70
7.1.280.0040.00715.74
7.1.270.0000.01115.51
7.1.260.0100.00315.81
7.1.250.0040.00815.83
7.1.240.0030.01015.42
7.1.230.0030.01315.75
7.1.220.0100.00715.69
7.1.210.0060.00615.52
7.1.200.0060.00515.79
7.1.190.0000.01015.62
7.1.180.0090.00615.60
7.1.170.0000.01115.71
7.1.160.0030.01215.52
7.1.150.0100.00315.79
7.1.140.0000.01315.72
7.1.130.0220.01216.35
7.1.120.0320.00816.33
7.1.110.0270.00715.96
7.1.100.0270.01015.98
7.1.90.0360.00715.71
7.1.80.0280.00815.89
7.1.70.0260.00815.65
7.1.60.0260.01124.43
7.1.50.0200.00924.32
7.1.40.0360.01224.17
7.1.30.0460.01124.16
7.1.20.0290.01224.21
7.1.10.0160.01115.30
7.1.00.0110.00815.24
7.0.330.0090.00015.36
7.0.320.0030.01215.38
7.0.310.0100.00715.38
7.0.300.0070.00715.31
7.0.290.0000.01415.54
7.0.280.0100.00315.21
7.0.270.0040.00815.30
7.0.260.0140.00715.19
7.0.250.0180.00015.34
7.0.240.0120.00015.49
7.0.230.0000.01215.35
7.0.220.0090.00315.59
7.0.210.0110.00415.35
7.0.200.0070.00715.46
7.0.190.0040.01115.36
7.0.180.0070.00715.36
7.0.170.0110.00415.44
7.0.160.0000.01015.42
7.0.150.0070.00715.35
7.0.140.0030.01015.41
7.0.130.0030.00715.54
7.0.120.0000.00915.46
7.0.110.0100.00715.54
7.0.100.0140.00015.10
7.0.90.0090.00315.00
7.0.80.0000.01415.59
7.0.70.0110.00415.28
7.0.60.0090.00915.36
7.0.50.0060.00315.48
7.0.40.0090.00313.40
7.0.30.0030.00813.45
7.0.20.0030.01013.41
7.0.10.0000.01413.45
7.0.00.0070.00713.53
5.6.400.0070.01014.48
5.6.390.0000.01114.29
5.6.380.0070.00414.25
5.6.370.0150.00414.25
5.6.360.0030.00714.46
5.6.350.0090.00914.39
5.6.340.0130.00014.54
5.6.330.0060.01014.20
5.6.320.0090.00714.28
5.6.310.0100.00314.50
5.6.300.0060.00614.03
5.6.290.0120.00314.22
5.6.280.0120.00314.50
5.6.270.0110.00614.24
5.6.260.0070.00714.33
5.6.250.0070.00714.47
5.6.240.0100.00014.17
5.6.230.0090.00614.41
5.6.220.0060.01214.24
5.6.210.0000.01014.38
5.6.200.0110.00013.99
5.6.190.0040.01114.38
5.6.180.0060.00814.37
5.6.170.0040.00814.21
5.6.160.0030.01614.09
5.6.150.0030.00614.39
5.6.140.0090.00914.06
5.6.130.0070.01114.03
5.6.120.0030.01014.52
5.6.110.0030.00714.02
5.6.100.0030.01014.08
5.6.90.0100.00314.13
5.6.80.0000.01414.05
5.6.70.0100.00714.16
5.6.60.0000.01714.13
5.6.50.0000.01314.08
5.6.40.0000.01414.38
5.6.30.0080.00014.27
5.6.20.0070.00714.29
5.6.10.0030.01014.29
5.6.00.0070.00714.00

preferences:
58.73 ms | 400 KiB | 5 Q