3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "Original"; $my_array = array("a" => "Cat", "b" => "Dog", "c" => "Horse"); extract($my_array, EXTR_PREFIX_SAME, "dup"); echo "\$a = $a; \$b = $b; \$c = $c; \$dup_a = $dup_a"; ?>

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)
8.3.70.0140.00416.58
8.3.60.0150.00618.40
8.3.50.0130.00521.14
8.3.40.0100.00718.67
8.3.30.0030.01020.29
8.3.20.0040.00420.40
8.3.10.0090.00021.10
8.3.00.0040.00423.66
8.2.180.0120.00916.50
8.2.170.0100.00722.96
8.2.160.0120.00420.55
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00821.07
8.2.110.0030.00719.20
8.2.100.0120.00017.91
8.2.90.0040.00419.05
8.2.80.0040.00419.27
8.2.70.0040.00717.25
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0070.00318.22
8.2.30.0040.00419.48
8.2.20.0040.00417.66
8.2.10.0040.00417.76
8.2.00.0040.00417.68
8.1.280.0100.00625.92
8.1.270.0070.00023.99
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0110.00420.73
8.1.230.0060.00621.03
8.1.220.0040.00418.77
8.1.210.0040.00418.82
8.1.200.0000.00917.22
8.1.190.0050.00317.41
8.1.180.0000.00818.10
8.1.170.0060.00318.53
8.1.160.0000.00718.81
8.1.150.0040.00418.45
8.1.140.0000.00717.38
8.1.130.0000.00717.84
8.1.120.0070.00017.39
8.1.110.0030.00517.29
8.1.100.0000.00817.40
8.1.90.0030.00317.24
8.1.80.0040.00417.29
8.1.70.0000.00717.38
8.1.60.0040.00417.55
8.1.50.0020.00517.45
8.1.40.0000.00817.42
8.1.30.0050.00217.41
8.1.20.0070.00017.49
8.1.10.0060.00317.48
8.1.00.0040.00417.43
8.0.300.0000.00819.93
8.0.290.0040.00417.17
8.0.280.0000.00718.42
8.0.270.0070.00017.25
8.0.260.0110.00016.81
8.0.250.0090.00016.97
8.0.240.0040.00416.93
8.0.230.0070.00016.84
8.0.220.0070.00016.90
8.0.210.0000.00816.91
8.0.200.0030.00316.96
8.0.190.0000.00716.85
8.0.180.0040.00416.94
8.0.170.0000.00716.83
8.0.160.0030.00316.89
8.0.150.0030.00316.88
8.0.140.0070.00316.86
8.0.130.0000.00513.29
8.0.120.0040.00416.86
8.0.110.0040.00416.75
8.0.100.0050.00516.88
8.0.90.0070.00016.90
8.0.80.0080.00616.88
8.0.70.0000.00816.91
8.0.60.0040.00416.82
8.0.50.0040.00416.70
8.0.30.0130.01016.87
8.0.20.0080.01417.40
8.0.10.0030.00516.85
8.0.00.0110.01016.64
7.4.330.0000.00516.83
7.4.320.0000.00616.56
7.4.300.0030.00316.43
7.4.290.0030.00316.46
7.4.280.0070.00016.41
7.4.270.0030.00316.39
7.4.260.0030.00313.21
7.4.250.0040.00416.30
7.4.240.0050.00216.58
7.4.230.0000.00716.41
7.4.220.0040.01416.39
7.4.210.0080.00916.54
7.4.200.0030.00316.39
7.4.190.0030.00316.62
7.4.160.0160.00616.73
7.4.150.0040.01317.40
7.4.140.0080.00817.86
7.4.130.0100.00716.38
7.4.120.0110.00816.54
7.4.110.0100.00716.45
7.4.100.0080.00816.25
7.4.90.0070.01716.24
7.4.80.0090.00619.39
7.4.70.0030.01316.52
7.4.60.0130.00316.55
7.4.50.0040.00416.50
7.4.40.0070.00722.77
7.4.30.0100.00716.52
7.4.00.0070.00315.06
7.3.330.0020.00212.96
7.3.320.0000.00513.04
7.3.310.0030.00616.02
7.3.300.0060.00016.04
7.3.290.0050.00816.25
7.3.280.0120.00316.16
7.3.270.0060.01217.40
7.3.260.0090.01018.24
7.3.250.0100.00716.21
7.3.240.0070.01116.16
7.3.230.0060.01216.65
7.3.210.0120.00916.19
7.3.200.0090.01219.39
7.3.190.0100.00716.47
7.3.180.0030.01216.31
7.3.170.0060.01516.42
7.3.160.0040.01316.41
7.3.120.0150.00014.75
7.2.330.0080.00816.30
7.2.320.0100.00716.54
7.2.310.0130.00916.51
7.2.300.0060.01816.58
7.2.290.0080.00816.65
7.2.00.0040.01418.99
7.1.100.0030.01318.04
7.1.70.0000.00817.10
7.1.60.0030.02019.17
7.1.50.0100.01316.80
7.1.00.0030.03322.36
7.0.200.0040.00416.78
7.0.140.0030.07322.21
7.0.100.0100.06320.04
7.0.90.0030.08319.84
7.0.80.0200.06320.01
7.0.70.0100.08019.91
7.0.60.0030.04720.05
7.0.50.0030.06020.24
7.0.40.0100.03720.08
7.0.30.0130.07320.09
7.0.20.0070.07720.14
7.0.10.0070.06020.07
7.0.00.0100.05320.04
5.6.280.0030.07321.09
5.6.250.0100.04720.68
5.6.240.0000.05320.64
5.6.230.0070.06020.63
5.6.220.0130.07020.73
5.6.210.0030.06720.75
5.6.200.0030.05321.13
5.6.190.0030.09321.00
5.6.180.0200.06021.11
5.6.170.0100.08021.03
5.6.160.0170.04021.10
5.6.150.0070.04021.01
5.6.140.0000.04721.11
5.6.130.0130.07720.93
5.6.120.0030.08021.16
5.6.110.0100.03721.09
5.6.100.0070.07021.04
5.6.90.0030.08021.00
5.6.80.0030.04320.49
5.6.70.0070.08020.43
5.6.60.0070.08720.40
5.6.50.0030.03320.39
5.6.40.0100.07020.30
5.6.30.0130.07020.31
5.6.20.0130.04320.28
5.6.10.0100.08320.37
5.6.00.0130.07720.41
5.5.380.0170.08020.35
5.5.370.0070.07720.36
5.5.360.0070.08320.33
5.5.350.0170.06720.42
5.5.340.0030.05320.84
5.5.330.0100.04720.89
5.5.320.0100.05020.91
5.5.310.0030.06020.72
5.5.300.0100.05720.77
5.5.290.0170.03320.77
5.5.280.0030.05020.73
5.5.270.0100.08020.82
5.5.260.0070.06320.84
5.5.250.0000.04320.63
5.5.240.0270.03320.29
5.5.230.0030.08720.17
5.5.220.0070.08020.29
5.5.210.0000.08020.13
5.5.200.0200.06720.12
5.5.190.0070.06720.07
5.5.180.0100.05320.14
5.5.160.0170.05720.27
5.5.150.0130.07320.14
5.5.140.0070.04720.22
5.5.130.0170.06019.98
5.5.120.0030.04720.27
5.5.110.0170.06320.26
5.5.100.0000.04720.06
5.5.90.0030.04720.09
5.5.80.0170.07020.14
5.5.70.0170.07020.04
5.5.60.0070.04720.05
5.5.50.0030.06320.07
5.5.40.0170.05019.92
5.5.30.0030.06720.13
5.5.20.0030.03320.07
5.5.10.0000.04020.12
5.5.00.0000.06019.96
5.4.450.0070.04719.38
5.4.440.0000.04319.29
5.4.430.0100.07319.41
5.4.420.0030.08019.39
5.4.410.0100.06019.32
5.4.400.0030.05318.84
5.4.390.0030.04318.94
5.4.380.0130.05318.95
5.4.370.0000.04018.95
5.4.360.0070.03019.14
5.4.350.0030.04318.98
5.4.340.0000.04319.13
5.4.320.0100.05019.16
5.4.310.0100.03319.14
5.4.300.0070.04719.12
5.4.290.0070.04018.97
5.4.280.0100.03719.11
5.4.270.0100.07318.80
5.4.260.0030.05019.05
5.4.250.0030.08019.09
5.4.240.0100.04318.96
5.4.230.0100.03318.97
5.4.220.0170.06319.06
5.4.210.0100.06718.97
5.4.200.0030.08019.05
5.4.190.0070.06019.09
5.4.180.0100.03019.11
5.4.170.0000.03718.79
5.4.160.0100.03019.09
5.4.150.0100.04718.92
5.4.140.0030.04016.28
5.4.130.0030.05716.26
5.4.120.0100.03316.37
5.4.110.0070.03716.21
5.4.100.0070.07716.45
5.4.90.0030.07716.36
5.4.80.0030.06016.31
5.4.70.0170.05016.41
5.4.60.0030.06716.40
5.4.50.0070.06716.33
5.4.40.0070.07316.44
5.4.30.0070.05716.19
5.4.20.0030.03316.27
5.4.10.0000.03716.23
5.4.00.0030.04015.81
5.3.290.0070.03714.57
5.3.280.0070.04314.41
5.3.270.0030.05714.54
5.3.260.0030.03014.46
5.3.250.0130.06014.54
5.3.240.0130.07014.55
5.3.230.0100.06714.45
5.3.220.0070.06714.57
5.3.210.0070.07314.42
5.3.200.0100.06714.56
5.3.190.0070.04314.52
5.3.180.0000.07014.42
5.3.170.0100.04314.50
5.3.160.0100.03714.55
5.3.150.0030.07714.52
5.3.140.0070.07314.37
5.3.130.0170.05014.46
5.3.120.0030.03714.54
5.3.110.0000.04014.52
5.3.100.0100.06313.87
5.3.90.0000.03713.95
5.3.80.0030.03313.96
5.3.70.0070.06313.97
5.3.60.0070.06713.97
5.3.50.0070.06313.85
5.3.40.0000.04013.94
5.3.30.0000.03713.76
5.3.20.0070.03013.65
5.3.10.0100.03013.60
5.3.00.0030.07313.63
5.2.170.0100.04311.07
5.2.160.0030.03710.93
5.2.150.0130.05711.20
5.2.140.0070.05010.96
5.2.130.0130.04011.08
5.2.120.0070.03011.06
5.2.110.0100.02711.14
5.2.100.0000.04010.95
5.2.90.0000.04011.10
5.2.80.0070.05711.05
5.2.70.0000.06010.91
5.2.60.0030.03710.84
5.2.50.0030.02711.00
5.2.40.0030.03011.06
5.2.30.0000.03310.76
5.2.20.0000.06711.03
5.2.10.0030.03310.93
5.2.00.0000.05710.76
5.1.60.0000.0479.83
5.1.50.0000.0479.98
5.1.40.0030.04710.04
5.1.30.0030.04010.25
5.1.20.0000.04710.40
5.1.10.0070.04710.09
5.1.00.0070.04710.11
5.0.50.0070.0438.74
5.0.40.0070.0408.74
5.0.30.0000.0678.74
5.0.20.0000.0408.74
5.0.10.0030.0338.74
5.0.00.0170.0508.74
4.4.90.0000.0378.74
4.4.80.0000.0208.74
4.4.70.0000.0178.74
4.4.60.0000.0208.74
4.4.50.0030.0138.74
4.4.40.0030.0478.74
4.4.30.0000.0178.74
4.4.20.0070.0308.74
4.4.10.0030.0338.74
4.4.00.0070.0338.74
4.3.110.0000.0178.74
4.3.100.0030.0308.74
4.3.90.0030.0378.74
4.3.80.0030.0438.74
4.3.70.0070.0238.74
4.3.60.0000.0208.74
4.3.50.0030.0138.74
4.3.40.0030.0378.74
4.3.30.0000.0338.74
4.3.20.0030.0338.74
4.3.10.0000.0308.74
4.3.00.0000.0138.74

preferences:
35.59 ms | 401 KiB | 5 Q