3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new StdClass(array(1,2,3,4)); $x->what = "butt"; list($a, $b, $c, $d) = $x; echo "a: " . $a; echo "\nb: " . $b; echo "\nc: " . $d; echo "\nd: " . $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)
8.3.60.0170.00318.32
8.3.50.0110.00621.09
8.3.40.0110.00418.73
8.3.30.0070.00720.21
8.3.20.0030.00520.16
8.3.10.0070.00021.95
8.3.00.0040.00422.51
8.2.180.0040.01518.43
8.2.170.0160.00622.96
8.2.160.0100.00320.35
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00720.77
8.2.110.0040.00719.39
8.2.100.0040.00817.78
8.2.90.0070.00019.21
8.2.80.0030.00517.97
8.2.70.0090.00017.63
8.2.60.0050.00317.93
8.2.50.0030.00518.07
8.2.40.0050.00318.17
8.2.30.0000.00719.44
8.2.20.0040.00417.70
8.2.10.0040.00417.75
8.2.00.0000.00817.74
8.1.280.0000.01525.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00422.46
8.1.230.0070.00420.84
8.1.220.0000.00818.77
8.1.210.0040.00419.16
8.1.200.0060.00317.47
8.1.190.0000.00817.29
8.1.180.0000.00918.10
8.1.170.0000.00818.46
8.1.160.0000.00818.74
8.1.150.0000.00818.64
8.1.140.0040.00417.38
8.1.130.0070.00017.83
8.1.120.0030.00317.46
8.1.110.0040.00417.42
8.1.100.0060.00317.41
8.1.90.0040.00417.32
8.1.80.0020.00517.42
8.1.70.0000.00717.29
8.1.60.0060.00317.44
8.1.50.0050.00317.41
8.1.40.0080.00017.47
8.1.30.0080.00017.57
8.1.20.0000.00817.70
8.1.10.0040.00417.47
8.1.00.0040.00417.56
8.0.300.0000.00719.88
8.0.290.0000.00816.91
8.0.280.0000.00818.39
8.0.270.0000.00717.18
8.0.260.0030.00316.82
8.0.250.0030.00316.94
8.0.240.0040.00416.90
8.0.230.0000.00716.95
8.0.220.0030.00316.96
8.0.210.0040.00416.96
8.0.200.0030.00316.95
8.0.190.0000.00816.89
8.0.180.0040.00416.98
8.0.170.0040.00416.91
8.0.160.0050.00316.84
8.0.150.0040.00416.80
8.0.140.0070.00316.80
8.0.130.0070.00013.38
8.0.120.0040.00416.78
8.0.110.0000.00816.80
8.0.100.0070.00016.79
8.0.90.0070.00016.98
8.0.80.0030.01916.84
8.0.70.0080.00016.96
8.0.60.0020.00516.95
8.0.50.0000.00716.76
8.0.30.0130.00617.18
8.0.20.0130.00717.40
8.0.10.0000.00717.07
8.0.00.0090.00916.66
7.4.330.0020.00216.67
7.4.320.0000.00616.49
7.4.300.0000.00716.50
7.4.290.0030.00316.51
7.4.280.0000.00716.51
7.4.270.0000.00716.61
7.4.260.0000.00513.26
7.4.250.0030.00316.32
7.4.240.0060.00216.52
7.4.230.0040.00416.70
7.4.220.0060.00916.45
7.4.210.0070.01016.56
7.4.200.0000.00716.67
7.4.190.0000.00716.56
7.4.160.0060.00916.62
7.4.150.0060.01317.40
7.4.140.0150.00217.86
7.4.130.0110.00716.52
7.4.120.0060.01216.55
7.4.110.0030.01316.58
7.4.100.0030.01316.37
7.4.90.0030.01816.34
7.4.80.0160.00019.39
7.4.70.0030.01316.45
7.4.60.0040.01116.40
7.4.50.0040.00416.20
7.4.40.0100.00722.77
7.4.30.0120.01216.57
7.4.00.0030.01215.15
7.3.330.0020.00213.06
7.3.320.0030.00313.31
7.3.310.0070.00016.20
7.3.300.0070.00016.37
7.3.290.0120.00316.30
7.3.280.0100.00616.35
7.3.270.0040.01317.40
7.3.260.0070.01016.51
7.3.250.0100.00916.54
7.3.240.0070.01116.31
7.3.230.0160.00016.52
7.3.210.0100.00716.23
7.3.200.0100.00719.39
7.3.190.0140.00416.32
7.3.180.0090.01216.49
7.3.170.0060.01016.36
7.3.160.0080.00816.25
7.3.120.0110.00714.71
7.3.110.0030.01314.86
7.3.100.0000.01514.86
7.3.90.0050.00914.68
7.3.80.0060.00614.74
7.3.70.0100.00314.83
7.3.60.0060.00914.80
7.3.50.0100.00614.80
7.3.40.0040.00414.57
7.3.30.0110.00414.59
7.3.20.0000.00916.52
7.3.10.0090.00616.57
7.3.00.0020.01116.76
7.2.330.0120.00616.70
7.2.320.0100.00716.59
7.2.310.0120.00916.30
7.2.300.0030.01316.40
7.2.290.0220.00016.37
7.2.250.0120.00915.16
7.2.240.0060.01315.09
7.2.230.0000.01714.81
7.2.220.0100.00314.85
7.2.210.0000.01815.12
7.2.200.0070.00715.13
7.2.190.0080.00814.72
7.2.180.0100.00614.66
7.2.170.0040.01115.07
7.2.130.0030.00916.71
7.2.120.0040.01116.86
7.2.110.0030.00616.58
7.2.100.0090.00616.66
7.2.90.0090.00616.70
7.2.80.0060.00916.72
7.2.70.0030.00916.75
7.2.60.0080.00816.73
7.2.50.0120.00316.96
7.2.40.0070.00716.97
7.2.30.0100.00716.73
7.2.20.0030.00617.01
7.2.10.0070.00716.61
7.2.00.0050.00618.18
7.1.330.0070.00715.66
7.1.320.0060.01015.71
7.1.310.0040.00716.03
7.1.300.0030.00915.72
7.1.290.0070.00815.73
7.1.280.0030.00815.73
7.1.270.0040.01215.76
7.1.260.0000.01015.32
7.1.250.0000.01115.73
7.1.200.0060.00615.87
7.1.100.0050.00517.91
7.1.70.0000.00817.18
7.1.60.0100.01419.17
7.1.50.0140.01116.93
7.1.00.0070.03022.33
7.0.200.0000.00816.70
7.0.140.0000.07722.01
7.0.100.0070.07319.94
7.0.90.0070.08320.00
7.0.80.0000.05719.90
7.0.70.0100.07719.91
7.0.60.0100.03719.93
7.0.50.0170.04020.35
7.0.40.0030.04020.00
7.0.30.0000.04720.18
7.0.20.0030.05720.07
7.0.10.0070.04719.95
7.0.00.0070.06020.07
5.6.280.0070.07020.98
5.6.250.0070.08020.48
5.6.240.0100.07720.60
5.6.230.0100.05720.63
5.6.220.0030.06320.63
5.6.210.0070.04320.62
5.6.200.0070.06021.06
5.6.190.0030.04320.91
5.6.180.0030.04021.03
5.6.170.0030.04320.96
5.6.160.0070.03721.00
5.6.150.0070.08021.13
5.6.140.0000.04321.05
5.6.130.0070.05721.17
5.6.120.0030.04721.00
5.6.110.0030.04021.13
5.6.100.0130.04321.02
5.6.90.0030.04020.98
5.6.80.0130.03720.41
5.6.70.0100.03320.34
5.6.60.0100.03320.38
5.6.50.0000.04320.52
5.6.40.0000.04020.42
5.6.30.0030.03720.28
5.6.20.0100.03020.30
5.6.10.0070.05320.43
5.6.00.0130.03020.33
5.5.380.0070.07720.35
5.5.370.0100.07320.38
5.5.360.0170.06720.54
5.5.350.0000.07020.42
5.5.340.0000.04320.91
5.5.330.0030.04020.84
5.5.320.0000.04720.64
5.5.310.0030.04320.80
5.5.300.0000.05020.74
5.5.290.0000.04720.90
5.5.280.0100.03720.64
5.5.270.0070.05320.77
5.5.260.0030.04720.89
5.5.250.0030.04020.74
5.5.240.0030.06020.30
5.5.230.0030.04720.30
5.5.220.0070.03320.25
5.5.210.0030.04020.18
5.5.200.0030.03720.27
5.5.190.0130.05020.21
5.5.180.0030.04020.26
5.5.160.0000.04020.15
5.5.150.0100.04320.23
5.5.140.0030.05320.18
5.5.130.0100.06020.23
5.5.120.0100.08020.11
5.5.110.0070.04720.11
5.5.100.0100.03320.14
5.5.90.0030.08320.15
5.5.80.0100.07020.11
5.5.70.0170.07320.05
5.5.60.0100.07720.10
5.5.50.0070.07720.15
5.5.40.0000.08319.95
5.5.30.0030.05720.09
5.5.20.0070.05020.11
5.5.10.0170.06720.16
5.5.00.0000.07720.09
5.4.450.0070.03719.36
5.4.440.0030.04319.37
5.4.430.0030.04019.44
5.4.420.0070.05719.35
5.4.410.0030.07319.29
5.4.400.0000.04319.04
5.4.390.0030.03718.82
5.4.380.0070.04319.13
5.4.370.0070.03318.96
5.4.360.0030.04319.03
5.4.350.0030.03719.14
5.4.340.0030.04318.80
5.4.320.0000.04718.81
5.4.310.0100.03318.81
5.4.300.0170.04019.13
5.4.290.0000.04019.02
5.4.280.0070.07019.04
5.4.270.0030.06718.79
5.4.260.0100.05018.96
5.4.250.0070.07718.94
5.4.240.0130.06319.07
5.4.230.0030.08019.13
5.4.220.0070.08019.13
5.4.210.0070.04319.09
5.4.200.0030.07719.07
5.4.190.0070.03719.24
5.4.180.0030.04018.78
5.4.170.0130.07319.05
5.4.160.0070.06319.05
5.4.150.0100.06019.01
5.4.140.0100.07316.34
5.4.130.0170.06716.27
5.4.120.0100.04016.30
5.4.110.0100.04716.26
5.4.100.0130.06316.36
5.4.90.0100.06316.35
5.4.80.0030.04316.41
5.4.70.0000.07016.20
5.4.60.0070.06316.32
5.4.50.0030.07716.39
5.4.40.0070.07316.29
5.4.30.0070.06716.36
5.4.20.0030.07316.20
5.4.10.0100.06716.27
5.4.00.0100.05015.82
5.3.290.0030.04714.51
5.3.280.0100.04714.45
5.3.270.0070.05014.60
5.3.260.0070.07314.61
5.3.250.0070.07314.59
5.3.240.0100.06714.58
5.3.230.0030.05314.42
5.3.220.0070.05314.53
5.3.210.0100.06714.55
5.3.200.0000.08014.41
5.3.190.0000.08314.54
5.3.180.0100.07314.43
5.3.170.0200.05714.55
5.3.160.0070.07314.50
5.3.150.0100.05714.42
5.3.140.0070.08314.51
5.3.130.0100.06714.48
5.3.120.0130.06714.54
5.3.110.0100.06714.51
5.3.100.0100.04713.99
5.3.90.0100.04714.02
5.3.80.0130.06713.88
5.3.70.0070.07313.98
5.3.60.0130.05313.98
5.3.50.0070.07013.86
5.3.40.0170.06013.80
5.3.30.0130.06713.91
5.3.20.0100.06313.67
5.3.10.0000.07713.61
5.3.00.0030.07713.63
5.2.170.0070.04711.09
5.2.160.0030.06011.09
5.2.150.0070.05011.09
5.2.140.0030.05011.10
5.2.130.0000.06311.13
5.2.120.0100.05711.16
5.2.110.0130.03011.09
5.2.100.0070.04311.09
5.2.90.0100.04711.09
5.2.80.0000.07011.09
5.2.70.0130.05311.09
5.2.60.0000.05711.09
5.2.50.0000.06311.09
5.2.40.0030.05311.09
5.2.30.0030.06311.09
5.2.20.0070.06311.09
5.2.10.0030.06311.09
5.2.00.0000.03011.09
5.1.60.0030.03711.09
5.1.50.0100.04311.09
5.1.40.0030.05011.09
5.1.30.0070.05711.09
5.1.20.0000.05011.09
5.1.10.0070.05011.09
5.1.00.0030.05711.09
5.0.50.0070.04311.09
5.0.40.0100.03711.09
5.0.30.0070.06011.09
5.0.20.0000.04711.09
5.0.10.0030.04311.09
5.0.00.0070.06011.09
4.4.90.0030.03011.09
4.4.80.0030.03311.09
4.4.70.0030.03711.09
4.4.60.0000.02011.09
4.4.50.0030.02311.09
4.4.40.0070.02311.09
4.4.30.0000.03311.09
4.4.20.0000.02711.09
4.4.10.0030.03311.09
4.4.00.0030.05311.09
4.3.110.0100.02711.09
4.3.100.0030.02711.09
4.3.90.0030.03311.09
4.3.80.0030.02711.09
4.3.70.0070.02711.09
4.3.60.0070.03011.09
4.3.50.0000.03711.09
4.3.40.0030.04011.09
4.3.30.0000.03711.09
4.3.20.0000.03311.09
4.3.10.0000.02711.09
4.3.00.0000.03711.09

preferences:
46.59 ms | 401 KiB | 5 Q