3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = ['bar' => 'baz', 'tar' => 'tab']; extract($foo); var_dump($bar, $tar);

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)
8.3.60.0100.01018.08
8.3.50.0120.00521.98
8.3.40.0070.00718.38
8.3.30.0100.00718.97
8.3.20.0040.00420.30
8.3.10.0050.00322.10
8.3.00.0040.00422.43
8.2.180.0090.00916.50
8.2.170.0090.00622.96
8.2.160.0030.01019.21
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0090.00926.16
8.2.120.0050.00319.01
8.2.110.0030.00621.95
8.2.100.0070.00719.32
8.2.90.0000.00819.27
8.2.80.0030.00517.97
8.2.70.0000.00817.25
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0040.00419.89
8.2.30.0000.00817.88
8.2.20.0000.00817.55
8.2.10.0080.00017.54
8.2.00.0040.00417.48
8.1.280.0100.01025.92
8.1.270.0040.00422.05
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0090.00024.02
8.1.230.0070.00419.16
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0040.00417.40
8.1.180.0040.00418.73
8.1.170.0030.00618.46
8.1.160.0000.00822.05
8.1.150.0040.00418.48
8.1.140.0030.00717.29
8.1.130.0030.00317.82
8.1.120.0070.00017.45
8.1.110.0050.00217.38
8.1.100.0040.00417.40
8.1.90.0030.00317.36
8.1.80.0040.00417.40
8.1.70.0030.00317.32
8.1.60.0080.00417.41
8.1.50.0000.00717.38
8.1.40.0040.00417.44
8.1.30.0050.00317.53
8.1.20.0000.00717.48
8.1.10.0000.00817.49
8.1.00.0000.00817.48
8.0.300.0080.00018.77
8.0.290.0000.00717.05
8.0.280.0000.00818.29
8.0.270.0070.00017.16
8.0.260.0030.00316.71
8.0.250.0070.00016.88
8.0.240.0000.00716.92
8.0.230.0030.00316.74
8.0.220.0000.00716.85
8.0.210.0040.00416.82
8.0.200.0070.00016.84
8.0.190.0030.00316.91
8.0.180.0040.00316.77
8.0.170.0090.00016.76
8.0.160.0030.00416.70
8.0.150.0000.00716.66
8.0.140.0040.00416.69
8.0.130.0030.00313.34
8.0.120.0030.00616.81
8.0.110.0000.00816.85
8.0.100.0050.00316.70
8.0.90.0000.00816.83
8.0.80.0030.01316.77
8.0.70.0000.00816.75
8.0.60.0000.00816.86
8.0.50.0000.00816.64
8.0.30.0110.01217.02
8.0.20.0120.00617.40
8.0.10.0060.00316.94
8.0.00.0130.00816.59
7.4.330.0020.00215.00
7.4.320.0000.00616.40
7.4.300.0000.00616.33
7.4.290.0040.00416.34
7.4.280.0060.00016.35
7.4.270.0050.00216.44
7.4.260.0000.00816.39
7.4.250.0040.00416.48
7.4.240.0000.00716.49
7.4.230.0040.00416.64
7.4.220.0150.00316.43
7.4.210.0090.00716.51
7.4.200.0030.00316.56
7.4.190.0030.00316.62
7.4.160.0130.00316.42
7.4.150.0030.01317.40
7.4.140.0110.00917.86
7.4.130.0070.01016.41
7.4.120.0050.01216.41
7.4.110.0030.01716.50
7.4.100.0030.01316.32
7.4.90.0120.00616.29
7.4.80.0070.01019.39
7.4.70.0110.00816.09
7.4.60.0040.01416.39
7.4.50.0090.00016.52
7.4.40.0030.01722.77
7.4.30.0160.00316.34
7.4.00.0120.00314.82
7.3.330.0050.00012.89
7.3.320.0030.00313.03
7.3.310.0000.00816.18
7.3.300.0000.00716.04
7.3.290.0110.00316.10
7.3.280.0050.01116.13
7.3.270.0120.00417.40
7.3.260.0170.00016.45
7.3.250.0140.00716.44
7.3.240.0090.00916.46
7.3.230.0090.00616.39
7.3.210.0120.00616.54
7.3.200.0110.00419.39
7.3.190.0070.01316.16
7.3.180.0060.01016.47
7.3.170.0190.00316.37
7.3.160.0090.00616.15
7.3.120.0120.00314.66
7.3.10.0050.00716.30
7.3.00.0070.00416.47
7.2.330.0110.01416.54
7.2.320.0080.00816.48
7.2.310.0170.00716.47
7.2.300.0030.01316.04
7.2.290.0140.00916.10
7.2.130.0040.01016.42
7.2.120.0090.00616.57
7.2.110.0060.00916.44
7.2.100.0130.00716.59
7.2.90.0090.00716.60
7.2.80.0100.00616.47
7.2.70.0160.00516.55
7.2.60.0080.01016.61
7.2.50.0070.00916.51
7.2.40.0090.00716.67
7.2.30.0130.00516.40
7.2.20.0110.01016.48
7.2.10.0140.00516.60
7.2.00.0060.01117.41
7.1.250.0090.00915.47
7.1.200.0060.00315.41
7.1.100.0030.01018.23
7.1.70.0070.00717.09
7.1.60.0070.00416.89
7.1.50.0120.00916.77
7.1.00.0070.07022.35
7.0.200.0030.00716.70
7.0.140.0100.06721.97
7.0.70.4300.05019.98
7.0.60.0030.08319.94
7.0.50.0070.04317.88
7.0.40.0000.05320.26
7.0.30.0300.07320.08
7.0.20.0230.04720.12
7.0.10.0230.05720.09
7.0.00.0130.07320.16
5.6.280.0000.07721.06
5.6.210.0100.07720.55
5.6.200.0100.05718.22
5.6.190.0030.04320.27
5.6.180.0300.03720.24
5.6.170.0300.06720.51
5.6.160.0030.04020.51
5.6.150.0100.07318.21
5.6.140.0100.07718.12
5.6.130.0100.05018.09
5.6.120.0100.03320.97
5.6.110.0070.09021.00
5.6.100.0070.06721.00
5.6.90.0100.08321.01
5.6.80.0070.08020.39
5.6.70.0300.07320.51
5.5.350.0100.07720.48
5.5.340.0030.06317.91
5.5.330.0130.08720.25
5.5.320.0170.07320.38
5.5.310.0270.04320.34
5.5.300.0070.08017.90
5.5.290.0100.07717.89
5.5.280.0170.06020.73
5.5.270.0070.08320.86
5.5.260.0130.08020.75
5.5.250.0130.07020.68
5.5.240.0070.06720.25
5.4.450.0170.05319.48
5.4.440.0630.06719.22
5.4.430.0600.04719.61
5.4.420.0870.05719.45
5.4.410.0930.05019.14
5.4.400.0770.05719.00
5.4.390.0870.05718.99
5.4.380.0230.05018.76
5.4.370.0100.03718.59
5.4.360.0000.04318.49
5.4.350.0090.03611.97
5.4.340.0050.03611.97
5.4.320.0040.03812.45
5.4.310.0100.03612.45
5.4.300.0050.04112.45
5.4.290.0060.03812.45
5.4.280.0070.03812.35
5.4.270.0080.04112.34
5.4.260.0100.05318.79
5.4.250.0030.08318.72
5.4.240.0100.07718.89
5.4.230.0130.07318.89
5.4.220.0070.05318.68
5.4.210.0100.05018.66
5.4.200.0030.05718.86
5.4.190.0070.05018.86
5.4.180.0100.05018.82
5.4.170.0100.05718.96
5.4.160.0030.05718.78
5.4.150.0170.04319.01
5.4.140.0030.05716.54
5.4.130.0070.04716.29
5.4.120.0100.04716.48
5.4.110.0130.04316.20
5.4.100.0030.05016.26
5.4.90.0030.05016.48
5.4.80.0030.05016.54
5.4.70.0070.05016.31
5.4.60.0130.04316.21
5.4.50.0070.04716.32
5.4.40.0070.04716.18
5.4.30.0030.05016.28
5.4.20.0130.05716.27
5.4.10.0130.06716.44
5.4.00.0030.04715.88
5.3.290.0060.04012.80
5.3.280.0100.06314.52
5.3.270.0170.04314.63
5.3.260.0170.04714.62
5.3.250.0170.04014.63
5.3.240.0100.06714.45
5.3.230.0170.04014.30
5.3.220.0030.05714.57
5.3.210.0170.05314.41
5.3.200.0070.07014.62
5.3.190.0030.05714.57
5.3.180.0070.07014.42
5.3.170.0070.05014.48
5.3.160.0070.05014.57
5.3.150.0000.05714.45
5.3.140.0200.03714.33
5.3.130.0100.05014.70
5.3.120.0070.05014.52
5.3.110.0000.07014.25
5.3.100.0170.06313.74
5.3.90.0170.06313.80
5.3.80.0100.04313.94
5.3.70.0100.06713.87
5.3.60.0100.04714.10
5.3.50.0000.05313.86
5.3.40.0000.05314.10
5.3.30.0070.05013.61
5.3.20.0100.06713.54
5.3.10.0130.04713.75
5.3.00.0070.07313.53
5.2.170.0070.04311.07
5.2.160.0030.04711.16
5.2.150.0170.05010.90
5.2.140.0070.04310.97
5.2.130.0100.03310.98
5.2.120.0100.03311.12
5.2.110.0100.03711.10
5.2.100.0070.04711.06
5.2.90.0030.04311.03
5.2.80.0100.05310.85
5.2.70.0130.05011.00
5.2.60.0070.04011.05
5.2.50.0070.05311.11
5.2.40.0070.05011.01
5.2.30.0030.04310.99
5.2.20.0000.04311.11
5.2.10.0070.03710.70
5.2.00.0030.04010.72
5.1.60.0070.03010.02
5.1.50.0030.0339.95
5.1.40.0070.0309.91
5.1.30.0100.03710.42
5.1.20.0000.03710.25
5.1.10.0030.03710.11
5.1.00.0000.04010.21
5.0.50.0000.0308.48
5.0.40.0000.0278.64
5.0.30.0100.0338.16
5.0.20.0070.0238.17
5.0.10.0030.0278.14
5.0.00.0000.0438.12
4.4.90.0030.0206.80
4.4.80.0070.0176.80
4.4.70.0030.0206.80
4.4.60.0000.0236.80
4.4.50.0030.0206.80
4.4.40.0070.0306.80
4.4.30.0030.0206.80
4.4.20.0070.0176.80
4.4.10.0070.0276.80
4.4.00.0030.0306.80
4.3.110.0030.0206.80
4.3.100.0030.0206.80
4.3.90.0000.0206.80
4.3.80.0000.0336.80
4.3.70.0000.0236.80
4.3.60.0170.0076.80
4.3.50.0000.0236.80
4.3.40.0000.0436.80
4.3.30.0100.0136.80
4.3.20.0030.0206.80
4.3.10.0000.0206.80
4.3.00.0000.0237.29

preferences:
32.23 ms | 401 KiB | 5 Q