3v4l.org

run code in 300+ PHP versions simultaneously
<?php $exists = 'ok'; $array = ['var' => 'var1', 'bar' => 'bar1', 'exists' => 'foo']; extract($array, EXTR_PREFIX_SAME, 'data'); var_dump($var, $bar, $exists, $data_exists);

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)
8.4.130.0110.00917.66
8.4.120.0100.01022.23
8.4.110.0120.00822.66
8.4.100.0120.00820.69
8.4.90.0090.01120.47
8.4.80.0120.00722.66
8.4.70.0080.01017.91
8.4.60.0130.00618.96
8.4.50.0120.00818.35
8.4.40.0080.00019.22
8.4.30.0060.01317.49
8.4.20.0030.00617.43
8.4.10.0130.00719.29
8.3.260.0130.00616.41
8.3.250.0100.00818.93
8.3.240.0130.00718.64
8.3.230.0060.00416.26
8.3.220.0160.00417.29
8.3.210.0100.00518.33
8.3.200.0060.00316.50
8.3.190.0100.00916.53
8.3.180.0050.00318.23
8.3.170.0070.01020.54
8.3.160.0070.01018.13
8.3.150.0070.00716.58
8.3.140.0200.00017.12
8.3.130.0090.00618.21
8.3.120.0040.00420.71
8.3.110.0060.00318.45
8.3.100.0080.00018.43
8.3.90.0090.00626.77
8.3.80.0090.00016.38
8.3.70.0060.01516.58
8.3.60.0040.01116.63
8.3.50.0060.01122.03
8.3.40.0110.00318.68
8.3.30.0070.01018.68
8.3.20.0040.00420.16
8.3.10.0030.00523.66
8.3.00.0040.00422.40
8.2.290.0130.00520.54
8.2.280.0040.00418.46
8.2.270.0100.00017.36
8.2.260.0070.00016.38
8.2.250.0120.00616.79
8.2.240.0040.00417.18
8.2.230.0060.00320.94
8.2.220.0130.00324.06
8.2.210.0070.00026.77
8.2.200.0030.00618.04
8.2.190.0060.00918.16
8.2.180.0040.01125.92
8.2.170.0120.00318.83
8.2.160.0140.00019.17
8.2.150.0060.00324.18
8.2.140.0110.00424.66
8.2.130.0070.00026.16
8.2.120.0060.00319.71
8.2.110.0030.00619.21
8.2.100.0110.00017.78
8.2.90.0040.00419.13
8.2.80.0030.00617.97
8.2.70.0000.00817.50
8.2.60.0060.00317.93
8.2.50.0080.00018.10
8.2.40.0040.00422.38
8.2.30.0040.00419.16
8.2.20.0070.00017.48
8.2.10.0000.00717.89
8.2.00.0050.00317.62
8.1.330.0150.00521.84
8.1.320.0120.00615.92
8.1.310.0130.00318.21
8.1.300.0130.00716.13
8.1.290.0030.00630.84
8.1.280.0140.00425.92
8.1.270.0000.00722.10
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0050.00324.03
8.1.230.0040.00817.64
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0030.00618.37
8.1.160.0000.00722.13
8.1.150.0000.00718.84
8.1.140.0040.00419.54
8.1.130.0000.00717.52
8.1.120.0030.00317.28
8.1.110.0030.00317.29
8.1.100.0040.00417.39
8.1.90.0040.00417.41
8.1.80.0000.00817.29
8.1.70.0000.00717.28
8.1.60.0060.00817.47
8.1.50.0040.00417.49
8.1.40.0030.00517.50
8.1.30.0060.00317.58
8.1.20.0050.00217.61
8.1.10.0000.00817.41
8.1.00.0040.00417.31
8.0.300.0050.00218.77
8.0.290.0070.00016.58
8.0.280.0070.00018.36
8.0.270.0070.00317.09
8.0.260.0000.00617.41
8.0.250.0080.00016.88
8.0.240.0030.00316.88
8.0.230.0070.00016.78
8.0.220.0000.00616.83
8.0.210.0040.00416.83
8.0.200.0090.00016.89
8.0.190.0060.00616.88
8.0.180.0050.00316.86
8.0.170.0030.00516.88
8.0.160.0070.00016.80
8.0.150.0030.00316.71
8.0.140.0050.00216.78
8.0.130.0000.00513.22
8.0.120.0000.00816.63
8.0.110.0000.00816.68
8.0.100.0000.00816.68
8.0.90.0000.00916.85
8.0.80.0000.01416.85
8.0.70.0080.00016.92
8.0.60.0000.00716.83
8.0.50.0030.00516.84
8.0.30.0140.00716.85
8.0.20.0130.00817.40
8.0.10.0040.00416.77
8.0.00.0130.01016.70
7.4.330.0030.00315.13
7.4.320.0030.00316.42
7.4.300.0000.00716.38
7.4.290.0000.00816.51
7.4.280.0030.00516.55
7.4.270.0070.00016.29
7.4.260.0060.00316.36
7.4.250.0030.00516.29
7.4.240.0030.00316.51
7.4.230.0050.00216.40
7.4.220.0080.01316.60
7.4.210.0070.01116.47
7.4.200.0030.00316.62
7.4.160.0110.00516.36
7.4.150.0100.00717.40
7.4.140.0140.00817.86
7.4.130.0110.00716.42
7.4.120.0100.01016.43
7.4.110.0090.01616.32
7.4.100.0070.01016.43
7.4.90.0090.00916.56
7.4.80.0120.00419.39
7.4.70.0090.00916.51
7.4.60.0120.00616.37
7.4.50.0060.00616.27
7.4.40.0060.01216.30
7.4.30.0040.01816.32
7.4.00.0080.00814.79
7.3.330.0040.00412.96
7.3.320.0000.00712.89
7.3.310.0070.00016.08
7.3.300.0030.00315.92
7.3.290.0000.00716.08
7.3.280.0080.01116.16
7.3.270.0060.01317.40
7.3.260.0060.01116.40
7.3.250.0140.00716.29
7.3.240.0130.00416.18
7.3.230.0060.01216.55
7.3.210.0130.00316.46
7.3.200.0060.00916.30
7.3.190.0120.00616.10
7.3.180.0140.00716.25
7.3.170.0100.01316.27
7.3.160.0120.00916.51
7.3.120.0080.01014.63
7.3.110.0070.00814.64
7.3.100.0080.01014.75
7.3.90.0060.00714.66
7.3.80.0050.00814.76
7.3.70.0090.00714.52
7.3.60.0070.00614.64
7.3.50.0040.01214.73
7.3.40.0060.00814.68
7.3.30.0040.00714.64
7.3.20.0070.00816.59
7.3.10.0030.01116.51
7.3.00.0050.00816.42
7.2.330.0110.00716.46
7.2.320.0050.01116.57
7.2.310.0100.01016.45
7.2.300.0030.01416.53
7.2.290.0030.01716.23
7.2.250.0090.00914.96
7.2.240.0090.01014.65
7.2.230.0090.00814.89
7.2.220.0060.00714.81
7.2.210.0060.01014.92
7.2.200.0040.01114.99
7.2.190.0060.00614.74
7.2.180.0090.00714.75
7.2.170.0060.00714.81
7.2.60.0100.00716.65
7.2.00.0030.01119.11
7.1.330.0050.01015.62
7.1.320.0040.00915.76
7.1.310.0060.00815.60
7.1.300.0060.00815.65
7.1.290.0050.01015.56
7.1.280.0060.00915.67
7.1.270.0060.00815.66
7.1.260.0040.00715.75
7.1.200.0060.00615.75
7.1.70.0030.00917.12
7.1.60.0180.00316.98
7.1.00.0030.07722.45
7.0.200.0080.00414.82
7.0.100.3600.06019.97
7.0.90.4830.06019.94
7.0.80.4770.07320.09
7.0.70.0070.07019.91
7.0.60.0070.07020.00
7.0.50.0000.07720.24
7.0.40.0200.04720.39
7.0.30.0130.05720.35
7.0.20.0070.06020.43
7.0.10.0070.06020.18
7.0.00.2400.06020.33
5.6.250.0030.06020.61
5.6.240.0130.05720.54
5.6.230.0170.08020.80
5.6.220.0070.06020.75
5.6.210.0070.06020.62
5.6.200.0170.05321.08
5.6.190.0130.05321.17
5.6.180.0070.05721.05
5.6.170.0200.04721.01
5.6.160.0070.06021.06
5.6.150.0170.05021.01
5.6.140.0000.06321.02
5.6.130.0100.05721.05
5.6.120.0170.05021.09
5.6.110.0100.05721.10
5.6.100.0100.05721.06
5.6.90.0170.05021.11
5.6.80.0070.05720.45
5.6.70.0170.04720.51
5.6.60.0130.04720.54
5.6.50.0130.05020.45
5.6.40.0070.05320.41
5.6.30.0170.04320.46
5.6.20.0200.04720.52
5.6.10.0030.06020.52
5.6.00.0130.05020.42

preferences:
98.22 ms | 403 KiB | 5 Q