3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array_numerals = Array( "2" => "two", "3" => "three", "4" => "four", "5" => "five", "6" => "six", "7" => "seven" ); $array_two = Array ( "0" => "$100", "1" => "$200", "2" => "$300" ); $i=2;$j=0; $arr = compact("array_".$array_numerals[$i]); echo ($arr["array_two"][0])."\n"; echo ($arr["array_".$array_numerals[$i]][0]);

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)
8.5.10.0120.00520.27
8.5.00.0120.00920.27
8.4.150.0020.00014.05
8.4.140.0140.00717.62
8.4.130.0120.00917.54
8.4.120.0130.00720.64
8.4.110.0040.00522.39
8.4.100.0060.00317.57
8.4.90.0100.01219.00
8.4.80.0090.00817.81
8.4.70.0040.00517.92
8.4.60.0060.01118.66
8.4.50.0110.00922.48
8.4.40.0100.00617.56
8.4.30.0140.00717.50
8.4.20.0100.01017.78
8.4.10.0040.00417.56
8.3.280.0090.01118.54
8.3.270.0080.01216.85
8.3.260.0100.00716.74
8.3.250.0110.00919.10
8.3.240.0060.00216.73
8.3.230.0070.01216.55
8.3.220.0120.00717.25
8.3.210.0050.00316.67
8.3.200.0030.00616.81
8.3.190.0120.00517.14
8.3.180.0120.00816.66
8.3.170.0080.00016.73
8.3.160.0060.01318.42
8.3.150.0000.00917.29
8.3.140.0000.01916.73
8.3.130.0080.00018.40
8.3.120.0040.00419.00
8.3.110.0000.00820.94
8.3.100.0000.00824.06
8.3.90.0080.00026.77
8.3.80.0000.01017.97
8.3.70.0120.00318.17
8.3.60.0090.00618.55
8.3.50.0130.00622.85
8.3.40.0090.00618.67
8.3.30.0120.00318.71
8.3.20.0050.00320.20
8.3.10.0040.00420.52
8.3.00.0030.00520.76
8.2.290.0080.00720.36
8.2.280.0090.00218.67
8.2.270.0030.00516.73
8.2.260.0110.00719.09
8.2.250.0080.00016.73
8.2.240.0120.00318.93
8.2.230.0030.00722.58
8.2.220.0040.00437.54
8.2.210.0070.00726.77
8.2.200.0040.00418.16
8.2.190.0110.00416.58
8.2.180.0090.00618.45
8.2.170.0070.01422.96
8.2.160.0100.00321.95
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00019.32
8.2.120.0090.00026.35
8.2.110.0080.00020.51
8.2.100.0090.00317.93
8.2.90.0040.00419.12
8.2.80.0040.00417.97
8.2.70.0090.00017.50
8.2.60.0000.00817.93
8.2.50.0040.00418.09
8.2.40.0050.00220.58
8.2.30.0040.00419.38
8.2.20.0070.00017.86
8.2.10.0040.00418.02
8.2.00.0000.00718.23
8.1.330.0140.00422.18
8.1.320.0080.01116.30
8.1.310.0040.01116.82
8.1.300.0030.00617.89
8.1.290.0060.00330.84
8.1.280.0040.01125.92
8.1.270.0000.00823.77
8.1.260.0080.00028.09
8.1.250.0050.00328.09
8.1.240.0050.00517.13
8.1.230.0040.00720.96
8.1.220.0000.00817.80
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0060.00318.53
8.1.160.0050.00220.69
8.1.150.0070.00018.89
8.1.140.0080.00019.44
8.1.130.0050.00517.70
8.1.120.0000.00717.44
8.1.110.0000.00717.36
8.1.100.0070.00017.45
8.1.90.0000.00917.43
8.1.80.0040.00417.45
8.1.70.0030.00317.45
8.1.60.0040.00417.48
8.1.50.0000.00917.48
8.1.40.0040.00417.49
8.1.30.0040.00417.66
8.1.20.0050.00317.44
8.1.10.0060.00317.55
8.1.00.0040.00417.55
8.0.300.0000.00818.77
8.0.290.0070.00016.75
8.0.280.0000.00718.45
8.0.270.0040.00417.31
8.0.260.0030.00318.38
8.0.250.0000.00716.89
8.0.240.0030.00716.96
8.0.230.0040.00216.93
8.0.220.0040.00416.80
8.0.210.0050.00216.80
8.0.200.0030.00316.88
8.0.190.0050.00316.83
8.0.180.0080.00316.87
8.0.170.0000.00816.91
8.0.160.0040.00316.89
8.0.150.0030.00516.84
8.0.140.0070.00316.76
8.0.130.0030.00313.26
8.0.120.0040.00416.77
8.0.110.0070.00016.89
8.0.100.0070.00016.89
8.0.90.0000.00716.79
8.0.80.0140.00716.85
8.0.70.0070.00016.74
8.0.60.0070.00016.74
8.0.50.0050.00316.85
8.0.30.0080.00717.16
8.0.20.0080.01017.40
8.0.10.0000.00716.96
8.0.00.0120.00716.77
7.4.330.0000.00516.77
7.4.320.0000.00616.59
7.4.300.0000.00616.52
7.4.290.0000.00716.35
7.4.280.0060.00316.56
7.4.270.0030.00316.45
7.4.260.0040.00416.52
7.4.250.0040.00416.40
7.4.240.0000.00716.57
7.4.230.0070.00016.44
7.4.220.0100.01016.66
7.4.210.0060.00816.43
7.4.200.0000.00716.26
7.4.160.0060.00916.50
7.4.150.0100.00717.40
7.4.140.0140.00817.86
7.4.130.0090.00816.49
7.4.120.0050.01116.55
7.4.110.0100.00716.65
7.4.100.0130.00616.46
7.4.90.0030.01416.66
7.4.80.0150.00319.39
7.4.70.0190.00416.44
7.4.60.0130.00316.38
7.4.50.0070.00516.47
7.4.40.0120.00616.34
7.4.30.0100.00716.42
7.4.00.0060.00615.20
7.3.330.0050.00013.01
7.3.320.0050.00013.00
7.3.310.0030.00316.27
7.3.300.0080.00016.28
7.3.290.0030.00316.21
7.3.280.0060.00916.25
7.3.270.0090.00917.40
7.3.260.0100.00616.41
7.3.250.0110.00816.43
7.3.240.0130.00616.53
7.3.230.0100.01316.39
7.3.210.0100.00716.54
7.3.200.0100.00716.43
7.3.190.0060.00916.51
7.3.180.0080.00816.38
7.3.170.0090.00916.36
7.3.160.0180.00316.45
7.2.330.0040.01416.36
7.2.320.0060.01216.74
7.2.310.0100.00716.59
7.2.300.0100.00616.36
7.2.290.0090.00616.69
7.2.60.0060.00616.97
7.2.00.0070.01019.34
7.1.200.0030.00615.83
7.1.100.0000.01418.16
7.1.70.0030.00617.26
7.1.60.0040.00717.35
7.1.50.0080.00316.88
7.1.00.0070.07322.33
7.0.200.0060.00916.80
7.0.60.0030.08321.86
7.0.50.0070.05317.87
7.0.40.0100.04320.13
7.0.30.0170.06320.21
7.0.20.0170.04720.12
7.0.10.0100.08020.17
7.0.00.0000.07320.03
5.6.280.0000.04720.92
5.6.210.0030.06720.56
5.6.200.0030.04318.15
5.6.190.0070.06320.33
5.6.180.0330.06320.27
5.6.170.0300.06320.51
5.6.160.0030.07020.44
5.6.150.0030.06318.14
5.6.140.0130.07318.12
5.6.130.0130.07318.07
5.6.120.0100.05020.98
5.6.110.0100.08020.89
5.6.100.0030.07320.99
5.6.90.0130.08321.00
5.6.80.0100.07720.51
5.5.350.0300.08020.38
5.5.340.0100.06017.98
5.5.330.0070.05320.21
5.5.320.0500.03720.20
5.5.310.0170.06720.27
5.5.300.0130.07317.93
5.5.290.0070.08018.02
5.5.280.0030.07720.89
5.5.270.0130.07320.79
5.5.260.0130.03320.72
5.5.250.0030.08020.78
5.5.240.0030.06720.04

preferences:
42.53 ms | 403 KiB | 5 Q