3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b = array('b1'=>123134,'a1'=>$array(1,2,3)); extract ($b); echo $b1; var_dump($a1);

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)
8.3.60.0140.00718.30
8.3.50.0120.00821.87
8.3.40.0110.00418.79
8.3.30.0070.00719.21
8.3.20.0040.00420.03
8.3.10.0080.00023.36
8.3.00.0060.00319.20
8.2.180.0070.01016.50
8.2.170.0180.00322.96
8.2.160.0170.00020.50
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0030.00520.55
8.2.110.0060.00322.17
8.2.100.0040.00719.57
8.2.90.0040.00419.17
8.2.80.0030.00517.97
8.2.70.0000.00917.38
8.2.60.0070.00418.04
8.2.50.0060.00318.07
8.2.40.0090.00020.07
8.2.30.0060.00318.24
8.2.20.0040.00417.79
8.2.10.0000.00718.07
8.2.00.0050.00217.73
8.1.280.0070.01425.92
8.1.270.0040.00423.79
8.1.260.0050.00326.35
8.1.250.0030.00528.09
8.1.240.0060.00322.18
8.1.230.0080.00319.16
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0050.00316.98
8.1.180.0030.00618.10
8.1.170.0050.00318.53
8.1.160.0030.00521.99
8.1.150.0000.00718.43
8.1.140.0000.00817.37
8.1.130.0030.00317.77
8.1.120.0040.00317.35
8.1.110.0040.00417.25
8.1.100.0040.00417.20
8.1.90.0000.01017.24
8.1.80.0040.00417.34
8.1.70.0000.00717.33
8.1.60.0070.00717.44
8.1.50.0040.00417.44
8.1.40.0040.00417.46
8.1.30.0080.00017.43
8.1.20.0090.00017.44
8.1.10.0000.00817.43
8.1.00.0040.00717.44
8.0.300.0070.00018.77
8.0.290.0040.00417.16
8.0.280.0000.00718.39
8.0.270.0000.00717.19
8.0.260.0000.00617.09
8.0.250.0060.00016.95
8.0.240.0000.00716.95
8.0.230.0070.00016.85
8.0.220.0050.00216.73
8.0.210.0000.00716.94
8.0.200.0030.00316.94
8.0.190.0080.00016.95
8.0.180.0050.00316.95
8.0.170.0000.00716.94
8.0.160.0000.00816.76
8.0.150.0000.00716.85
8.0.140.0070.00016.91
8.0.130.0000.00613.30
8.0.120.0040.00416.84
8.0.110.0000.00716.88
8.0.100.0040.00416.79
8.0.90.0040.00416.71
8.0.80.0110.01016.93
8.0.70.0000.00816.76
8.0.60.0000.00716.78
8.0.50.0040.00416.92
8.0.30.0140.00817.15
8.0.20.0050.01517.40
8.0.10.0040.00417.02
8.0.00.0150.00716.65
7.4.330.0050.00015.00
7.4.320.0000.00716.35
7.4.300.0050.00316.60
7.4.290.0080.00016.51
7.4.280.0100.00016.60
7.4.270.0000.00716.49
7.4.260.0040.00416.48
7.4.250.0080.00016.48
7.4.240.0050.00216.56
7.4.230.0030.00316.49
7.4.220.0090.01416.46
7.4.210.0120.00316.63
7.4.200.0040.00416.70
7.4.160.0130.00616.55
7.4.150.0090.01517.40
7.4.140.0070.01317.86
7.4.130.0090.00816.47
7.4.120.0120.00616.55
7.4.110.0070.01116.41
7.4.100.0120.00616.47
7.4.90.0100.00716.36
7.4.80.0110.00719.39
7.4.70.0040.01216.54
7.4.60.0120.00616.31
7.4.50.0000.00916.38
7.4.40.0000.01716.56
7.4.30.0180.00016.60
7.4.10.0100.00815.24
7.4.00.0080.01115.02
7.3.330.0060.00013.01
7.3.320.0020.00213.19
7.3.310.0030.00316.21
7.3.300.0000.00716.28
7.3.290.0130.00616.32
7.3.280.0070.01316.28
7.3.270.0160.00017.40
7.3.260.0090.00916.22
7.3.250.0120.00716.30
7.3.240.0060.01616.29
7.3.230.0000.01616.45
7.3.210.0120.00416.23
7.3.200.0100.00619.39
7.3.190.0050.01216.61
7.3.180.0110.00416.44
7.3.170.0130.00316.51
7.3.160.0110.00616.25
7.3.130.0030.01315.06
7.3.120.0070.00815.04
7.3.110.0080.01015.05
7.3.100.0060.00815.07
7.3.90.0050.01115.03
7.3.80.0050.00914.92
7.3.70.0070.00715.13
7.3.60.0090.00314.93
7.3.50.0080.00714.97
7.3.40.0070.00315.09
7.3.30.0050.00914.93
7.3.20.0050.00916.76
7.3.10.0110.00516.55
7.3.00.0050.00616.68
7.2.330.0110.01216.50
7.2.320.0100.00716.28
7.2.310.0100.00716.64
7.2.300.0040.01216.32
7.2.290.0090.01316.67
7.2.260.0070.01215.16
7.2.250.0030.01415.23
7.2.240.0060.00815.07
7.2.230.0100.00615.10
7.2.220.0030.01615.17
7.2.210.0030.01115.02
7.2.200.0030.00915.04
7.2.190.0090.00315.17
7.2.180.0060.00915.19
7.2.170.0030.00915.13
7.2.160.0020.01215.04
7.2.150.0110.00216.73
7.2.140.0070.00816.65
7.2.130.0030.00816.59
7.2.120.0070.00516.57
7.2.110.0080.00716.62
7.2.100.0080.00916.70
7.2.90.0050.00916.79
7.2.80.0080.00816.63
7.2.70.0110.00716.76
7.2.60.0200.00916.71
7.2.50.0090.00716.78
7.2.40.0070.01016.69
7.2.30.0040.01016.82
7.2.20.0090.00616.78
7.2.10.0140.00816.72
7.2.00.0060.00716.70
7.1.330.0090.00315.65
7.1.320.0070.00915.58
7.1.310.0060.00715.56
7.1.300.0060.00615.58
7.1.290.0070.00315.71
7.1.280.0050.00715.67
7.1.270.0070.00715.63
7.1.260.0060.00915.53
7.1.250.0050.00915.69
7.1.240.0070.00715.74
7.1.230.0080.00815.72
7.1.220.0110.00415.65
7.1.210.0080.00815.77
7.1.200.0120.00715.68
7.1.190.0060.01015.73
7.1.180.0090.00515.68
7.1.170.0050.00615.74
7.1.160.0100.00515.70
7.1.150.0040.01015.65
7.1.140.0060.00715.64
7.1.130.0110.00515.64
7.1.120.0060.00815.67
7.1.110.0100.00615.76
7.1.100.0090.00616.11
7.1.90.0110.00415.57
7.1.80.0070.00515.64
7.1.70.0040.00916.08
7.1.60.0060.00916.70
7.1.50.0060.00915.99
7.1.40.0070.00915.49
7.1.30.0060.00715.68
7.1.20.0020.01115.79
7.1.10.0120.00415.58
7.1.00.0070.01617.15
7.0.330.0050.00815.26
7.0.320.0040.00715.33
7.0.310.0150.00715.33
7.0.300.0100.00515.32
7.0.290.0060.00715.29
7.0.280.0050.01015.20
7.0.270.0080.00715.22
7.0.260.0050.00615.23
7.0.250.0050.00915.31
7.0.240.0070.00515.36
7.0.230.0060.00815.33
7.0.220.0070.00515.39
7.0.210.0070.00415.44
7.0.200.0050.00915.61
7.0.190.0080.00615.33
7.0.180.0050.00715.41
7.0.170.0040.00715.45
7.0.160.0050.00615.40
7.0.150.0050.00915.41
7.0.140.0070.02317.07
7.0.130.0050.00815.33
7.0.120.0180.00415.37
7.0.110.0070.00815.29
7.0.100.0190.00715.27
7.0.90.0060.00915.25
7.0.80.0050.00915.38
7.0.70.0060.00615.24
7.0.60.0080.02616.54
7.0.50.0060.01816.06
7.0.40.0070.01715.50
7.0.30.0080.01915.59
7.0.20.0140.01715.56
7.0.10.0120.02515.57
7.0.00.0060.01815.57
5.6.400.0030.00914.96
5.6.390.0070.00414.89
5.6.380.0090.00614.65
5.6.370.0060.00814.62
5.6.360.0070.00814.67
5.6.350.0100.00714.63
5.6.340.0060.00714.59
5.6.330.0050.00914.63
5.6.320.0060.00714.58
5.6.310.0060.00714.41
5.6.300.0060.00814.52
5.6.290.0080.00614.57
5.6.280.0050.02416.25
5.6.270.0070.00914.52
5.6.260.0120.00314.59
5.6.250.0090.00614.63
5.6.240.0040.00914.60
5.6.230.0080.00614.68
5.6.220.0060.00714.62
5.6.210.0050.02816.00
5.6.200.0090.02315.50
5.6.190.0080.01715.98
5.6.180.0090.01616.06
5.6.170.0140.01816.02
5.6.160.0040.01915.96
5.6.150.0030.01715.39
5.6.140.0070.02315.52
5.6.130.0050.02815.52
5.6.120.0100.02116.13
5.6.110.0060.02616.12
5.6.100.0030.03216.21
5.6.90.0060.02316.03
5.6.80.0060.02215.93
5.6.70.0820.01416.03
5.6.60.0060.00914.51
5.6.50.0090.00214.54
5.6.40.0070.00714.54
5.6.30.0100.00314.58
5.6.20.0070.00814.44
5.6.10.0100.00614.51
5.6.00.0100.00714.45
5.5.380.0060.00614.16
5.5.370.0050.00714.14
5.5.360.0050.00814.04
5.5.350.0080.01915.64
5.5.340.0130.01714.98
5.5.330.0040.02615.61
5.5.320.0120.01815.67
5.5.310.0070.01815.56
5.5.300.0070.02315.08
5.5.290.0070.01314.98
5.5.280.0060.02015.69
5.5.270.0060.01515.78
5.5.260.0090.02315.78
5.5.250.0050.02615.74
5.5.240.0360.02215.59
5.5.230.0090.00414.11
5.5.220.0070.00514.04
5.5.210.0060.00814.06
5.5.200.0030.01114.00
5.5.190.0050.00914.15
5.5.180.0100.00214.07
5.5.170.0050.00814.33
5.5.160.0080.00414.00
5.5.150.0060.00613.99
5.5.140.0060.00614.08
5.5.130.0090.00614.13
5.5.120.0070.00614.01
5.5.110.0040.00914.13
5.5.100.0030.01114.06
5.5.90.0060.00814.00
5.5.80.0070.00614.10
5.5.70.0030.00914.06
5.5.60.0050.00714.03
5.5.50.0100.00514.05
5.5.40.0060.00714.10
5.5.30.0050.00814.03
5.5.20.0100.00214.07
5.5.10.0050.00814.09
5.5.00.0040.00714.07
5.4.450.0130.01416.81
5.4.440.0070.01816.81
5.4.430.0180.01416.80
5.4.420.0110.01816.80
5.4.410.0030.01916.80
5.4.400.0120.01816.75
5.4.390.0110.01516.71
5.4.380.0090.01714.91
5.4.370.0080.02114.96
5.4.360.0050.02114.97
5.4.350.0070.01814.96
5.4.340.0060.01814.95
5.4.330.0080.00213.71
5.4.320.0060.01413.39
5.4.310.0040.01513.39
5.4.300.0080.01413.39
5.4.290.0060.01513.39
5.4.280.0070.01513.37
5.4.270.0060.01613.37
5.4.260.0060.01513.37
5.4.250.0060.01513.37
5.4.240.0070.01813.37
5.4.230.0050.01713.37
5.4.220.0080.01413.37
5.4.210.0040.01613.37
5.4.200.0060.01713.37
5.4.190.0040.01513.37
5.4.180.0060.01313.37
5.4.170.0060.01413.37
5.4.160.0070.01313.37
5.4.150.0070.01513.37
5.4.140.0060.01713.29
5.4.130.0090.01213.28
5.4.120.0050.01713.27
5.4.110.0050.01613.27
5.4.100.0050.01713.27
5.4.90.0050.01913.27
5.4.80.0060.01813.27
5.4.70.0060.02113.27
5.4.60.0080.01513.27
5.4.50.0060.01713.27
5.4.40.0080.01613.27
5.4.30.0050.01813.27
5.4.20.0070.01713.27
5.4.10.0060.01713.27
5.4.00.0050.01913.14
5.3.290.0070.01613.48
5.3.280.0080.01713.46
5.3.270.0050.02013.46
5.3.260.0070.01913.46
5.3.250.0070.02013.46
5.3.240.0100.01613.46
5.3.230.0080.01713.46
5.3.220.0050.01813.45
5.3.210.0060.01613.45
5.3.200.0050.01613.45
5.3.190.0070.01413.45
5.3.180.0050.01813.45
5.3.170.0070.02013.45
5.3.160.0050.01913.45
5.3.150.0080.01513.45
5.3.140.0050.01913.45
5.3.130.0080.01513.45
5.3.120.0060.01813.45
5.3.110.0090.01713.45
5.3.100.0080.01713.31
5.3.90.0090.02613.30
5.3.80.0060.01713.30
5.3.70.0030.01813.30
5.3.60.0070.01313.30
5.3.50.0070.01313.28
5.3.40.0060.01513.28
5.3.30.0040.01513.27
5.3.20.0050.01313.21
5.3.10.0060.01313.20
5.3.00.0070.01213.20
5.2.170.0050.01810.98
5.2.160.0040.01810.98
5.2.150.0030.02010.99
5.2.140.0060.01710.98
5.2.130.0060.01610.96
5.2.120.0050.01610.96
5.2.110.0050.01910.97
5.2.100.0050.01610.96
5.2.90.0050.02110.96
5.2.80.0040.02010.96
5.2.70.0070.01810.96
5.2.60.0030.02010.94
5.2.50.0080.01710.92
5.2.40.0090.01510.91
5.2.30.0060.01810.90
5.2.20.0060.01710.89
5.2.10.0070.01510.86
5.2.00.0070.01710.78
5.1.60.0050.01310.43
5.1.50.0050.01510.43
5.1.40.0080.01310.41
5.1.30.0060.01510.59
5.1.20.0020.01610.60
5.1.10.0060.01310.46
5.1.00.0050.01410.46
5.0.50.0080.0099.70
5.0.40.0080.0129.63
5.0.30.0050.0239.54
5.0.20.0040.0139.53
5.0.10.0060.0119.51
5.0.00.0040.0189.51
4.4.90.0050.0098.78
4.4.80.0010.0138.77
4.4.70.0030.0108.77
4.4.60.0030.0108.77
4.4.50.0040.0098.78
4.4.40.0030.0148.75
4.4.30.0060.0078.78
4.4.20.0060.0078.82
4.4.10.0040.0108.82
4.4.00.0030.0158.78
4.3.110.0030.0098.73
4.3.100.0040.0118.73
4.3.90.0040.0088.71
4.3.80.0020.0158.69
4.3.70.0040.0088.71
4.3.60.0010.0118.71
4.3.50.0030.0098.71
4.3.40.0010.0168.66
4.3.30.0020.0088.04
4.3.20.0020.0108.02
4.3.10.0050.0098.00
4.3.00.0060.01019.16

preferences:
35.65 ms | 401 KiB | 5 Q