3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stuff = ['a' => ['b' => 'c']]; $path = 'a.c'; $parts = explode('.', $path); $value = &$stuff; foreach ($parts as $part) { if (isset($value[$part])) { $value = &$value[$part]; } else { throw new \RuntimeException('fail at: ' . $part); } } var_dump($value);

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)
8.3.60.0120.00916.75
8.3.50.0160.00722.11
8.3.40.0120.00618.67
8.3.30.0070.00718.70
8.3.20.0050.00320.20
8.3.10.0040.00421.90
8.3.00.0150.00019.50
8.2.180.0090.00618.18
8.2.170.0140.00322.96
8.2.160.0070.00719.29
8.2.150.0090.00924.18
8.2.140.0000.00824.66
8.2.130.0060.00317.50
8.2.120.0070.00026.35
8.2.110.0080.00020.35
8.2.100.0120.00018.05
8.2.90.0080.00019.41
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0040.00418.05
8.2.50.0090.00018.07
8.2.40.0030.00619.52
8.2.30.0080.00020.63
8.2.20.0060.00317.82
8.2.10.0050.00318.04
8.2.00.0040.00418.16
8.1.280.0170.00325.92
8.1.270.0000.01023.88
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00623.98
8.1.230.0110.00017.66
8.1.220.0000.00917.76
8.1.210.0000.00818.77
8.1.200.0050.00517.35
8.1.190.0030.00817.22
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0000.00822.07
8.1.150.0030.00518.89
8.1.140.0060.00319.64
8.1.130.0000.00717.68
8.1.120.0080.00017.39
8.1.110.0040.00417.45
8.1.100.0000.00817.47
8.1.90.0030.00317.46
8.1.80.0070.00017.46
8.1.70.0030.00317.41
8.1.60.0060.00317.64
8.1.50.0050.00317.56
8.1.40.0070.00317.43
8.1.30.0030.00617.55
8.1.20.0030.00517.62
8.1.10.0040.00417.52
8.1.00.0030.00617.57
8.0.300.0000.00918.77
8.0.290.0070.00016.63
8.0.280.0040.00418.36
8.0.270.0000.00717.28
8.0.260.0090.00017.17
8.0.250.0040.00416.95
8.0.240.0080.00017.05
8.0.230.0040.00416.91
8.0.220.0040.00416.80
8.0.210.0000.00716.93
8.0.200.0060.00016.88
8.0.190.0000.00817.09
8.0.180.0070.00317.01
8.0.170.0080.00016.91
8.0.160.0070.00317.03
8.0.150.0000.00716.89
8.0.140.0040.00416.91
8.0.130.0000.00513.43
8.0.120.0040.00416.94
8.0.110.0000.00716.97
8.0.100.0000.00716.79
8.0.90.0000.00816.95
8.0.80.0070.01116.94
8.0.70.0000.00816.96
8.0.60.0000.00716.83
8.0.50.0000.00816.79
8.0.30.0080.00916.98
8.0.20.0140.00717.42
8.0.10.0080.00016.99
8.0.00.0120.00716.91
7.4.330.0030.00316.67
7.4.320.0030.00316.47
7.4.300.0060.00016.60
7.4.290.0060.00016.59
7.4.280.0040.00416.51
7.4.270.0080.00016.54
7.4.260.0050.00516.39
7.4.250.0040.00416.47
7.4.240.0040.00416.53
7.4.230.0000.00716.61
7.4.220.0090.00916.45
7.4.210.0100.00916.50
7.4.200.0000.00716.60
7.4.160.0070.00716.42
7.4.150.0140.00317.40
7.4.140.0150.01017.86
7.4.130.0120.00516.60
7.4.120.0030.01516.46
7.4.110.0030.01316.51
7.4.100.0090.00916.57
7.4.90.0060.01316.54
7.4.80.0070.01019.39
7.4.70.0100.01016.37
7.4.60.0060.00916.65
7.4.50.0000.01216.46
7.4.40.0100.00616.55
7.4.30.0060.01316.43
7.4.00.0100.00714.94
7.3.330.0040.00413.22
7.3.320.0040.00413.12
7.3.310.0030.00316.55
7.3.300.0000.00716.23
7.3.290.0060.00816.42
7.3.280.0120.00716.39
7.3.270.0060.01517.40
7.3.260.0150.00716.51
7.3.250.0090.01016.46
7.3.240.0050.01416.38
7.3.230.0130.00616.48
7.3.210.0100.00616.55
7.3.200.0070.01016.40
7.3.190.0170.00016.42
7.3.180.0060.01016.50
7.3.170.0090.00916.41
7.3.160.0100.00716.35
7.3.10.0030.00916.41
7.3.00.0030.00616.68
7.2.330.0120.00616.41
7.2.320.0100.00716.86
7.2.310.0030.01316.41
7.2.300.0190.00316.82
7.2.290.0100.00716.84
7.2.130.0040.00816.75
7.2.120.0060.00616.90
7.2.110.0000.01416.96
7.2.100.0040.01116.97
7.2.90.0060.00916.88
7.2.80.0030.00617.04
7.2.70.0030.00916.77
7.2.60.0030.00816.89
7.2.50.0040.00716.98
7.2.40.0060.00317.04
7.2.30.0130.00016.99
7.2.20.0060.00616.68
7.2.10.0180.00417.14
7.2.00.0020.01018.18
7.1.250.0030.00715.52
7.1.200.0060.00415.47
7.1.100.0000.00818.04
7.1.70.0060.00317.20
7.1.60.0160.00619.48
7.1.50.0090.00916.93
7.1.00.0070.07322.33
7.0.200.0030.00616.79
7.0.60.0070.06720.04
7.0.50.0070.08317.91
7.0.40.0030.05019.90
7.0.30.0130.05320.20
7.0.20.0200.05320.09
7.0.10.0070.09020.10
7.0.00.0130.07320.12
5.6.280.0000.05721.10
5.6.210.0130.07720.60
5.6.200.0070.05318.28
5.6.190.0070.05320.59
5.6.180.0370.07320.47
5.6.170.0270.04320.45
5.6.160.0200.07020.43
5.6.150.0130.04318.25
5.6.140.0070.04718.18
5.6.130.0170.04018.19
5.6.120.0070.05321.12
5.6.110.0100.06721.00
5.6.100.0170.07320.96
5.6.90.0100.08020.98
5.6.80.0130.06320.28
5.5.350.4270.04720.42
5.5.340.0070.04717.96
5.5.330.0100.07720.44
5.5.320.0000.04720.34
5.5.310.0400.05320.32
5.5.300.0100.08018.08
5.5.290.0100.07317.95
5.5.280.0100.08020.68
5.5.270.0030.04720.76
5.5.260.0130.05320.77
5.5.250.0000.08320.54
5.5.240.0300.07020.34

preferences:
29.46 ms | 401 KiB | 5 Q