3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b = []; list ($b[], $b[], $b[]) = explode('', 'abc'); var_dump($b);

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)
8.3.60.0140.00318.27
8.3.50.0130.00521.87
8.3.40.0150.00018.56
8.3.30.0070.00718.89
8.3.20.0050.00219.93
8.3.10.0040.00423.53
8.3.00.0030.00519.79
8.2.180.0090.00918.41
8.2.170.0090.00622.96
8.2.160.0130.00320.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00419.25
8.2.120.0040.00426.35
8.2.110.0080.00020.36
8.2.100.0000.01217.78
8.2.90.0040.00419.14
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0100.00017.91
8.2.50.0000.00818.07
8.2.40.0040.00422.16
8.2.30.0030.00320.50
8.2.20.0000.00717.55
8.2.10.0000.00718.12
8.2.00.0000.00718.07
8.1.280.0140.00425.92
8.1.270.0090.00020.14
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0090.00023.92
8.1.230.0090.00317.42
8.1.220.0000.00917.76
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0040.00418.65
8.1.160.0050.00320.58
8.1.150.0030.00518.73
8.1.140.0000.00919.53
8.1.130.0040.00417.68
8.1.120.0030.00317.45
8.1.110.0060.00317.30
8.1.100.0040.00417.38
8.1.90.0040.00717.30
8.1.80.0040.00417.36
8.1.70.0000.00817.32
8.1.60.0090.00017.49
8.1.50.0050.00317.42
8.1.40.0030.00517.46
8.1.30.0080.00017.66
8.1.20.0040.00417.59
8.1.10.0040.00417.60
8.1.00.0000.00717.51
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00718.43
8.0.270.0070.00017.10
8.0.260.0000.00617.23
8.0.250.0040.00417.00
8.0.240.0070.00016.85
8.0.230.0030.00616.98
8.0.220.0070.00016.87
8.0.210.0000.00716.91
8.0.200.0000.00717.00
8.0.190.0030.00817.00
8.0.180.0040.00416.80
8.0.170.0000.00816.90
8.0.160.0040.00416.85
8.0.150.0030.00316.73
8.0.140.0000.00816.73
8.0.130.0000.00613.36
8.0.120.0040.00416.88
8.0.110.0040.00416.85
8.0.100.0000.00816.77
8.0.90.0030.00516.69
8.0.80.0100.00616.88
8.0.70.0000.00716.91
8.0.60.0000.00716.72
8.0.50.0050.00217.00
8.0.30.0120.00616.88
8.0.20.0100.01117.40
8.0.10.0000.00716.91
8.0.00.0120.00816.68
7.4.330.0000.00516.84
7.4.320.0000.00616.54
7.4.300.0030.00316.37
7.4.290.0000.00716.59
7.4.280.0000.00916.54
7.4.270.0000.00616.31
7.4.260.0070.00016.44
7.4.250.0000.00716.36
7.4.240.0020.00616.43
7.4.230.0030.00316.61
7.4.220.0060.00916.53
7.4.210.0040.01116.61
7.4.200.0070.00016.53
7.4.160.0100.00616.59
7.4.150.0110.00717.40
7.4.140.0080.01317.86
7.4.130.0140.00616.57
7.4.120.0100.01116.42
7.4.110.0040.01516.49
7.4.100.0070.01416.27
7.4.90.0070.01116.40
7.4.80.0100.01019.39
7.4.70.0110.00516.54
7.4.60.0130.00716.57
7.4.50.0080.00516.55
7.4.40.0110.01116.50
7.4.30.0030.01316.30
7.4.00.0060.01115.01
7.3.330.0060.00013.09
7.3.320.0020.00213.19
7.3.310.0000.00616.15
7.3.300.0000.00616.32
7.3.290.0100.00616.30
7.3.280.0070.01116.37
7.3.270.0120.00617.40
7.3.260.0140.00616.35
7.3.250.0110.01216.41
7.3.240.0100.00616.29
7.3.230.0060.01016.56
7.3.210.0140.00416.52
7.3.200.0090.01216.44
7.3.190.0090.01316.43
7.3.180.0100.00716.45
7.3.170.0090.00616.36
7.3.160.0080.00816.48
7.3.120.0100.00714.64
7.3.110.0030.01014.56
7.3.100.0050.00814.87
7.3.90.0040.01114.80
7.3.80.0060.00314.70
7.3.70.0030.01214.54
7.3.60.0080.00514.66
7.3.50.0060.00814.56
7.3.40.0000.01414.63
7.3.30.0100.00314.52
7.3.20.0060.00916.76
7.3.10.0080.01016.49
7.3.00.0050.00816.34
7.2.330.0150.00416.48
7.2.320.0040.01316.40
7.2.310.0120.00416.25
7.2.300.0090.01216.34
7.2.290.0090.00616.58
7.2.250.0040.01514.82
7.2.240.0070.01414.93
7.2.230.0050.01214.40
7.2.220.0030.01014.97
7.2.210.0110.00314.82
7.2.200.0030.00814.69
7.2.190.0090.00014.91
7.2.180.0040.01115.05
7.2.170.0000.01615.02
7.2.130.0100.00816.44
7.2.120.0130.00416.60
7.2.110.0110.00616.64
7.2.100.0060.01116.51
7.2.90.0190.00416.63
7.2.80.0110.01116.62
7.2.70.0080.00816.73
7.2.60.0120.00616.69
7.2.50.0100.00916.57
7.2.40.0110.00416.61
7.2.30.0080.01016.36
7.2.20.0190.00516.43
7.2.10.0090.01116.59
7.2.00.0060.00917.56
7.1.330.0080.00415.94
7.1.320.0070.00315.68
7.1.310.0000.01815.85
7.1.300.0070.00715.91
7.1.290.0070.00715.69
7.1.280.0060.00315.64
7.1.270.0050.00515.39
7.1.260.0030.01315.63
7.1.250.0060.01115.36
7.1.200.0070.01015.92
7.1.100.0040.01118.10
7.1.70.0000.01017.21
7.1.60.0110.01419.52
7.1.50.0120.01216.96
7.1.00.0100.07022.29
7.0.200.0040.00416.55
7.0.60.0070.08019.91
7.0.50.0070.06317.78
7.0.40.0070.04320.03
7.0.30.0370.07320.04
7.0.20.0330.06720.00
7.0.10.0030.04320.30
7.0.00.0100.09019.99
5.6.280.0000.06721.12
5.6.210.0030.07720.60
5.6.200.0000.04318.23
5.6.190.0200.07320.63
5.6.180.0270.07320.42
5.6.170.0270.04020.38
5.6.160.0070.09020.51
5.6.150.0000.09018.20
5.6.140.0170.05318.15
5.6.130.0130.08018.11
5.6.120.0070.08021.11
5.6.110.0030.06321.11
5.6.100.0100.07321.04
5.6.90.0170.07720.98
5.6.80.0130.06320.36
5.5.350.0100.04020.32
5.5.340.0100.08017.96
5.5.330.0070.08320.18
5.5.320.0170.07320.34
5.5.310.0230.04020.20
5.5.300.0070.08017.86
5.5.290.0030.04017.91
5.5.280.0000.04720.73
5.5.270.0070.07020.86
5.5.260.0100.06720.81
5.5.250.0030.08020.64
5.5.240.0130.08320.12

preferences:
68.48 ms | 401 KiB | 5 Q