3v4l.org

run code in 300+ PHP versions simultaneously
<?php $path = 'a/b'; $pathParts = array_pad(explode('/', $path), -2, 'root'); var_dump($pathParts);

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)
8.3.60.0170.00318.08
8.3.50.0110.00721.97
8.3.40.0120.00318.59
8.3.30.0110.00418.97
8.3.20.0040.00420.16
8.3.10.0000.00721.95
8.3.00.0060.00322.39
8.2.180.0150.00016.32
8.2.170.0080.00622.96
8.2.160.0090.00919.22
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00519.36
8.2.110.0000.00919.22
8.2.100.0040.00817.59
8.2.90.0000.00719.09
8.2.80.0040.00417.97
8.2.70.0080.00317.25
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0000.00718.03
8.2.30.0000.00718.04
8.2.20.0000.00817.61
8.2.10.0040.00417.75
8.2.00.0000.00817.67
8.1.280.0120.00325.92
8.1.270.0060.00322.02
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00322.14
8.1.230.0060.00619.02
8.1.220.0040.00417.79
8.1.210.0000.00918.77
8.1.200.0030.00617.23
8.1.190.0030.00617.10
8.1.180.0030.00518.10
8.1.170.0090.00018.46
8.1.160.0040.00421.98
8.1.150.0030.00518.61
8.1.140.0030.00717.34
8.1.130.0000.00717.69
8.1.120.0030.00317.26
8.1.110.0080.00017.43
8.1.100.0040.00417.41
8.1.90.0000.00717.37
8.1.80.0000.00717.28
8.1.70.0000.00717.34
8.1.60.0030.00617.49
8.1.50.0030.00617.39
8.1.40.0040.00417.43
8.1.30.0040.00417.56
8.1.20.0000.00817.59
8.1.10.0040.00417.43
8.1.00.0040.00417.22
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00718.38
8.0.270.0050.00317.14
8.0.260.0030.00316.74
8.0.250.0070.00016.75
8.0.240.0000.00816.80
8.0.230.0000.00716.76
8.0.220.0030.00316.80
8.0.210.0030.00316.88
8.0.200.0030.00316.89
8.0.190.0030.00516.75
8.0.180.0030.00516.84
8.0.170.0000.00816.72
8.0.160.0040.00416.71
8.0.150.0030.00516.61
8.0.140.0000.00716.78
8.0.130.0030.00313.29
8.0.120.0040.00416.66
8.0.110.0070.00016.70
8.0.100.0070.00016.67
8.0.90.0040.00416.60
8.0.80.0120.00316.79
8.0.70.0070.00016.90
8.0.60.0000.00716.61
8.0.50.0000.00816.69
8.0.30.0130.01016.94
8.0.20.0100.00817.40
8.0.10.0030.00416.84
8.0.00.0090.00816.60
7.4.330.0050.00015.01
7.4.320.0030.00316.57
7.4.300.0000.00616.34
7.4.290.0070.00016.43
7.4.280.0040.00416.52
7.4.270.0000.00716.46
7.4.260.0000.00816.50
7.4.250.0000.00716.38
7.4.240.0000.00716.44
7.4.230.0000.00716.50
7.4.220.0120.00616.58
7.4.210.0100.00716.47
7.4.200.0050.00216.33
7.4.190.0030.00316.61
7.4.160.0100.01316.28
7.4.150.0140.00317.40
7.4.140.0110.00817.86
7.4.130.0050.01216.52
7.4.120.0090.00916.37
7.4.110.0130.00316.41
7.4.100.0070.01016.55
7.4.90.0150.00916.38
7.4.80.0130.01019.39
7.4.70.0080.00816.21
7.4.60.0070.01016.39
7.4.50.0030.00315.98
7.4.40.0070.00722.77
7.4.30.0130.00716.30
7.4.00.0060.00614.94
7.3.330.0020.00213.03
7.3.320.0020.00212.86
7.3.310.0070.00016.08
7.3.300.0000.00616.12
7.3.290.0060.00916.09
7.3.280.0090.00716.11
7.3.270.0130.00617.40
7.3.260.0070.01116.12
7.3.250.0130.00416.43
7.3.240.0130.00616.08
7.3.230.0130.01016.39
7.3.210.0090.01216.34
7.3.200.0110.00719.39
7.3.190.0060.01516.16
7.3.180.0060.00916.21
7.3.170.0060.00916.27
7.3.160.0090.00616.18
7.3.120.0080.00814.58
7.3.110.0070.01014.91
7.3.100.0150.00414.57
7.3.90.0070.00714.52
7.3.80.0040.01514.96
7.3.70.0100.01014.82
7.3.60.0000.00814.59
7.3.50.0080.00314.59
7.3.40.0060.00614.34
7.3.30.0060.00614.63
7.3.20.0030.00916.59
7.3.10.0030.01316.73
7.3.00.0120.00316.51
7.2.330.0130.00716.57
7.2.320.0130.00516.21
7.2.310.0160.00016.53
7.2.300.0110.00616.20
7.2.290.0090.00616.66
7.2.250.0100.00714.76
7.2.240.0060.01214.82
7.2.230.0000.01914.88
7.2.220.0070.00714.94
7.2.210.0120.00315.00
7.2.200.0000.00914.71
7.2.190.0060.01014.85
7.2.180.0090.00614.57
7.2.170.0070.01114.77
7.2.60.0030.01316.50
7.2.50.0060.00616.48
7.1.330.0000.01115.81
7.1.320.0030.00615.63
7.1.310.0090.00615.76
7.1.300.0110.00415.66
7.1.290.0030.01015.64
7.1.280.0080.00815.47
7.1.270.0050.00515.55
7.1.260.0040.01115.76
7.1.200.0060.00615.84
7.1.70.0000.00716.93
7.1.60.0130.01019.82
7.1.50.0140.00716.98
7.1.00.0070.07322.42
7.0.200.0120.00316.54
7.0.140.0000.07722.04
7.0.60.0130.08019.85
7.0.50.0030.04017.90
7.0.40.0070.08720.19
7.0.30.0270.03320.16
7.0.20.0330.04720.02
7.0.10.0230.05720.18
7.0.00.0030.04720.34
5.6.280.0030.07320.89
5.6.210.0070.08020.69
5.6.200.0100.04318.18
5.6.190.0070.07020.35
5.6.180.3630.04320.56
5.6.170.0300.05020.52
5.6.160.0070.08720.52
5.6.150.0030.08018.14
5.6.140.0030.06018.11
5.6.130.0070.06318.11
5.6.120.0000.04321.04
5.6.110.0030.06021.13
5.6.100.0000.04720.96
5.6.90.0070.08320.96
5.6.80.0100.06020.40
5.6.70.0300.06020.52
5.5.350.0130.07020.46
5.5.340.0130.07718.02
5.5.330.0100.08020.36
5.5.320.0270.07720.21
5.5.310.0270.07720.24
5.5.300.0070.08018.02
5.5.290.0170.07017.95
5.5.280.0070.05320.94
5.5.270.0070.06020.75
5.5.260.0130.07720.63
5.5.250.0070.08720.42
5.5.240.0100.07320.14
5.4.450.2800.04719.52
5.4.440.2600.04019.11
5.4.430.2270.04319.40
5.4.420.2470.04019.48
5.4.410.2370.04319.36
5.4.400.2430.03319.25
5.4.390.2470.04319.09
5.4.380.2400.03019.25
5.4.370.2670.04019.24
5.4.360.2400.04018.93
5.4.350.2600.03719.25
5.4.340.2530.03319.08
5.4.320.2800.04718.93
5.4.310.2770.04018.92
5.4.300.2730.04018.91
5.4.290.2330.03719.13
5.4.280.2430.04019.23
5.4.270.2400.04318.93
5.4.260.2300.03719.09
5.4.250.2330.03019.07
5.4.240.2900.04318.77
5.4.230.2430.03019.05
5.4.220.2370.03319.08
5.4.210.2330.04019.12
5.4.200.2400.03019.05
5.4.190.2300.03718.92
5.4.180.2470.03719.12
5.4.170.2300.04019.22
5.4.160.2530.03319.05
5.4.150.2530.04018.89
5.4.140.2830.04316.27
5.4.130.2330.03716.21
5.4.120.2300.03316.45
5.4.110.2600.03316.39
5.4.100.2570.04316.42
5.4.90.2200.04016.39
5.4.80.2500.04316.10
5.4.70.2470.03716.38
5.4.60.2530.03716.16
5.4.50.2230.03716.33
5.4.40.2500.04016.39
5.4.30.2500.03716.36
5.4.20.2570.03316.15
5.4.10.2630.03316.36
5.4.00.2270.03715.77
5.3.290.2430.04014.60
5.3.280.2370.03014.57
5.3.270.2230.04014.48
5.3.260.2400.04014.45
5.3.250.2630.03714.45
5.3.240.2570.04014.43
5.3.230.2470.04014.58
5.3.220.2700.03014.51
5.3.210.3070.04014.41
5.3.200.3070.04014.46
5.3.190.2630.03014.44
5.3.180.2430.03714.39
5.3.170.2870.04014.54
5.3.160.2530.03314.39
5.3.150.3030.04314.39
5.3.140.3070.03714.50
5.3.130.3130.03714.63
5.3.120.2700.03714.39
5.3.110.2570.04014.42
5.3.100.2130.03713.91
5.3.90.2600.04013.99
5.3.80.2400.03313.79
5.3.70.2200.03313.86
5.3.60.2370.03314.05
5.3.50.2530.04313.82
5.3.40.2470.02713.90
5.3.30.2330.03713.89
5.3.20.2630.03313.74
5.3.10.2370.03313.67
5.3.00.2400.03013.73
5.2.170.1970.03311.20
5.2.160.2170.03711.08
5.2.150.2200.03711.23
5.2.140.2200.03311.16
5.2.130.2130.03711.18
5.2.120.2000.02711.12
5.2.110.2170.03010.93
5.2.100.2130.03010.96
5.2.90.2330.02710.98
5.2.80.2100.03011.14
5.2.70.1830.02711.14
5.2.60.2300.03310.95
5.2.50.1770.02310.90
5.2.40.1270.02711.06
5.2.30.1370.03011.02
5.2.20.1470.03010.81
5.2.10.1530.03311.02
5.2.00.1330.02710.63
5.1.60.1570.02310.07
5.1.50.1400.0279.86
5.1.40.1570.0309.96
5.1.30.1330.03010.25
5.1.20.1730.02710.31
5.1.10.1500.0309.94
5.1.00.1570.0239.96
5.0.50.0800.0178.42
5.0.40.0770.0208.38
5.0.30.0670.0308.11
5.0.20.0430.0208.12
5.0.10.0900.0208.21
5.0.00.0600.0338.14
4.4.90.0770.0177.94
4.4.80.0770.0137.94
4.4.70.0800.0137.94
4.4.60.0800.0137.94
4.4.50.0770.0137.94
4.4.40.0770.0237.94
4.4.30.0800.0137.94
4.4.20.0700.0177.94
4.4.10.0770.0177.94
4.4.00.0830.0237.94
4.3.110.0570.0177.94
4.3.100.0800.0177.94
4.3.90.0830.0207.94
4.3.80.0770.0237.94
4.3.70.0770.0137.94
4.3.60.0800.0137.94
4.3.50.0600.0177.94
4.3.40.0670.0237.94
4.3.30.0400.0137.94
4.3.20.0430.0137.94
4.3.10.0400.0137.94
4.3.00.0470.0137.94

preferences:
54.48 ms | 401 KiB | 5 Q