3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'php'; list($a, $b, $c) = $string; var_dump($a, $b, $c);

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)
8.3.60.0160.00616.50
8.3.50.0130.00721.07
8.3.40.0110.00418.59
8.3.30.0070.00718.59
8.3.20.0000.01520.24
8.3.10.0040.00421.65
8.3.00.0030.00517.80
8.2.180.0160.00318.38
8.2.170.0070.01022.96
8.2.160.0130.00320.38
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0110.00326.16
8.2.120.0060.00317.63
8.2.110.0030.00620.52
8.2.100.0040.00817.91
8.2.90.0000.00819.16
8.2.80.0060.00317.97
8.2.70.0030.00517.50
8.2.60.0000.00918.04
8.2.50.0030.00818.07
8.2.40.0000.00719.42
8.2.30.0000.00720.60
8.2.20.0000.00717.54
8.2.10.0030.00517.91
8.2.00.0060.00318.11
8.1.280.0090.00925.92
8.1.270.0070.00722.00
8.1.260.0040.00426.35
8.1.250.0070.00728.09
8.1.240.0090.00022.75
8.1.230.0040.00818.98
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0090.00216.99
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0040.00418.51
8.1.160.0070.00021.93
8.1.150.0000.00718.79
8.1.140.0000.00817.45
8.1.130.0030.00317.63
8.1.120.0000.00717.40
8.1.110.0030.00417.34
8.1.100.0000.00717.41
8.1.90.0000.00717.32
8.1.80.0040.00617.39
8.1.70.0070.00017.39
8.1.60.0040.00417.50
8.1.50.0090.00017.34
8.1.40.0050.00317.35
8.1.30.0040.00417.53
8.1.20.0030.00617.47
8.1.10.0030.00517.48
8.1.00.0000.00817.46
8.0.300.0030.00619.82
8.0.290.0050.00216.75
8.0.280.0040.00418.36
8.0.270.0070.00017.22
8.0.260.0000.00717.11
8.0.250.0070.00016.92
8.0.240.0040.00416.85
8.0.230.0050.00316.91
8.0.220.0050.00216.79
8.0.210.0040.00416.81
8.0.200.0030.00316.75
8.0.190.0000.00716.79
8.0.180.0000.00816.68
8.0.170.0050.00216.73
8.0.160.0040.00416.83
8.0.150.0030.00316.79
8.0.140.0080.00016.80
8.0.130.0030.00313.23
8.0.120.0040.00416.68
8.0.110.0040.00416.73
8.0.100.0040.00416.71
8.0.90.0040.00416.76
8.0.80.0040.01116.84
8.0.70.0040.00316.70
8.0.60.0040.00416.69
8.0.50.0070.00016.72
8.0.30.0090.00916.99
8.0.20.0120.00717.40
8.0.10.0040.00417.00
8.0.00.0080.00916.82
7.4.330.0000.00515.08
7.4.320.0040.00416.44
7.4.300.0030.00316.61
7.4.290.0000.00716.32
7.4.280.0050.00216.52
7.4.270.0000.00616.40
7.4.260.0040.00416.53
7.4.250.0050.00316.29
7.4.240.0020.00516.42
7.4.230.0070.00016.41
7.4.220.0100.01016.50
7.4.210.0110.01116.63
7.4.200.0000.00716.57
7.4.160.0000.01716.59
7.4.150.0180.00017.40
7.4.140.0120.00517.86
7.4.130.0130.00616.42
7.4.120.0080.01216.46
7.4.110.0050.01416.43
7.4.100.0170.00616.52
7.4.90.0090.00716.54
7.4.80.0100.00719.39
7.4.70.0110.00716.57
7.4.60.0130.00316.31
7.4.50.0000.00816.44
7.4.40.0060.01016.34
7.4.30.0090.00916.30
7.4.00.0140.00014.92
7.3.330.0030.00213.03
7.3.320.0000.00513.03
7.3.310.0050.00316.13
7.3.300.0000.00816.17
7.3.290.0090.00716.20
7.3.280.0080.00916.20
7.3.270.0030.01417.40
7.3.260.0110.00716.24
7.3.250.0110.00916.33
7.3.240.0130.00316.43
7.3.230.0120.00616.39
7.3.210.0070.01016.18
7.3.200.0100.00716.23
7.3.190.0170.00016.46
7.3.180.0070.01016.20
7.3.170.0070.01016.27
7.3.160.0100.00716.59
7.3.10.0040.00816.57
7.3.00.0060.00316.59
7.2.330.0000.01716.40
7.2.320.0130.00916.22
7.2.310.0140.00316.21
7.2.300.0100.00716.27
7.2.290.0120.00416.54
7.2.130.0040.00716.49
7.2.120.0020.01016.85
7.2.110.0180.00616.68
7.2.100.0070.00716.71
7.2.90.0070.00716.82
7.2.80.0010.00916.88
7.2.70.0070.00516.64
7.2.60.0090.00716.72
7.2.50.0070.00716.62
7.2.40.0060.00816.84
7.2.30.0050.00616.81
7.2.20.0050.00516.66
7.2.10.0030.00916.78
7.2.00.0060.00717.53
7.1.250.0040.00515.48
7.1.200.0040.00815.47
7.1.100.0140.00317.78
7.1.70.0070.00717.04
7.1.60.0140.01019.19
7.1.50.0030.01017.00
7.1.00.0000.08022.44
7.0.200.0000.00716.65
7.0.60.0070.08719.86
7.0.50.0070.04317.80
7.0.40.0100.03719.98
7.0.30.0200.07320.12
7.0.20.0330.05720.09
7.0.10.0070.08020.00
7.0.00.0030.08720.17
5.6.280.0030.07320.91
5.6.210.0170.03320.66
5.6.200.0030.08318.07
5.6.190.0030.04320.56
5.6.180.0170.04020.39
5.6.170.0230.07720.41
5.6.160.0070.08320.49
5.6.150.0070.07318.17
5.6.140.0070.03718.20
5.6.130.0100.07718.11
5.6.120.0170.07720.95
5.6.110.0100.08320.98
5.6.100.0070.08320.98
5.6.90.0000.04320.87
5.6.80.0000.08320.40
5.5.350.0030.08320.49
5.5.340.0070.04318.01
5.5.330.0070.03720.37
5.5.320.0030.04020.34
5.5.310.0230.06020.14
5.5.300.0000.08717.98
5.5.290.0000.06317.99
5.5.280.0070.05320.77
5.5.270.0100.06320.66
5.5.260.0070.08020.75
5.5.250.0000.04720.56
5.5.240.0100.03320.13
5.4.450.0830.00019.13
5.4.440.0770.00019.46
5.4.430.0730.00019.47
5.4.420.0830.00019.40
5.4.410.0730.00019.40
5.4.400.0700.00018.81
5.4.390.0730.00019.08
5.4.380.0700.00019.15
5.4.370.0670.00018.95
5.4.360.0830.00019.25
5.4.350.0730.00019.20
5.4.340.0730.00019.10
5.4.320.0730.00018.95
5.4.310.0700.00019.08
5.4.300.0770.00019.18
5.4.290.0700.00019.28
5.4.280.0700.00019.14
5.4.270.0770.00019.31
5.4.260.0730.00019.31
5.4.250.0730.00019.27
5.4.240.0730.00019.13
5.4.230.0830.00019.17
5.4.220.0730.00019.14
5.4.210.0730.00019.29
5.4.200.0670.00019.30
5.4.190.0700.00019.27
5.4.180.0700.00019.17
5.4.170.0700.00019.14
5.4.160.0700.00019.23
5.4.150.0700.00018.92
5.4.140.0700.00016.38
5.4.130.0630.00016.27
5.4.120.0730.00016.42
5.4.110.0670.00016.29
5.4.100.0600.00016.27
5.4.90.0600.00016.06
5.4.80.0670.00016.35
5.4.70.0030.03316.42
5.4.60.0000.07016.47
5.4.50.0030.04016.47
5.4.40.0230.06716.04
5.4.30.0270.06716.46
5.4.20.0200.03716.41

preferences:
62.08 ms | 401 KiB | 5 Q