3v4l.org

run code in 300+ PHP versions simultaneously
<?php $target_array = array( array("sss" => array("0"=>315, "1" => 330,"2"=>345)), array("EEE" => array("0"=>315, "1" => 330,"2"=>750)) ); $target_array = array_unique($target_array,SORT_REGULAR); print_r($target_array);

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)
8.3.60.0040.01116.61
8.3.50.0070.01118.08
8.3.40.0070.00718.77
8.3.30.0030.01218.69
8.3.20.0040.00420.26
8.3.10.0080.00021.78
8.3.00.0080.00019.25
8.2.180.0110.00416.75
8.2.170.0150.00022.96
8.2.160.0030.01019.11
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0080.00022.08
8.2.120.0040.00426.35
8.2.110.0030.00620.25
8.2.100.0090.00317.91
8.2.90.0030.00519.05
8.2.80.0030.00617.97
8.2.70.0000.00817.63
8.2.60.0060.00317.80
8.2.50.0030.00518.10
8.2.40.0030.00520.41
8.2.30.0040.00419.18
8.2.20.0000.00717.71
8.2.10.0050.00218.05
8.2.00.0040.00417.95
8.1.280.0100.01025.92
8.1.270.0040.00423.97
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00622.20
8.1.230.0080.00422.61
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.01017.23
8.1.190.0030.00617.23
8.1.180.0000.00818.10
8.1.170.0000.00818.56
8.1.160.0040.00420.75
8.1.150.0000.00718.88
8.1.140.0000.00717.38
8.1.130.0030.00317.56
8.1.120.0080.00017.33
8.1.110.0000.00717.44
8.1.100.0070.00017.44
8.1.90.0000.00717.27
8.1.80.0000.00717.40
8.1.70.0070.00017.41
8.1.60.0000.00717.56
8.1.50.0080.00017.49
8.1.40.0030.00517.45
8.1.30.0030.00517.47
8.1.20.0050.00317.59
8.1.10.0030.00717.38
8.1.00.0000.00717.32
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0000.00818.37
8.0.270.0000.00716.74
8.0.260.0030.00317.18
8.0.250.0070.00016.91
8.0.240.0030.00316.79
8.0.230.0040.00416.77
8.0.220.0040.00416.76
8.0.210.0040.00416.79
8.0.200.0040.00416.85
8.0.190.0040.00416.77
8.0.180.0000.00716.76
8.0.170.0000.00716.86
8.0.160.0040.00416.77
8.0.150.0070.00016.65
8.0.140.0040.00416.78
8.0.130.0030.00313.25
8.0.120.0000.00816.80
8.0.110.0000.00816.80
8.0.100.0050.00316.69
8.0.90.0050.00216.59
8.0.80.0110.01116.79
8.0.70.0000.00716.76
8.0.60.0030.00316.85
8.0.50.0050.00316.64
8.0.30.0130.00816.97
8.0.20.0080.01017.40
8.0.10.0000.00716.79
8.0.00.0140.00316.49
7.4.330.0070.00015.08
7.4.320.0060.00016.45
7.4.300.0030.00316.43
7.4.290.0040.00416.42
7.4.280.0040.00416.42
7.4.270.0000.00616.43
7.4.260.0070.00316.41
7.4.250.0030.00316.39
7.4.240.0070.00016.52
7.4.230.0020.00516.32
7.4.220.0090.00916.40
7.4.210.0100.00616.59
7.4.200.0000.00716.47
7.4.160.0140.00616.37
7.4.150.0100.00717.40
7.4.140.0160.00217.86
7.4.130.0030.01416.32
7.4.120.0100.00616.38
7.4.110.0050.01116.40
7.4.100.0100.00716.24
7.4.90.0090.00916.30
7.4.80.0100.01019.39
7.4.70.0130.00416.37
7.4.60.0120.00616.33
7.4.50.0070.00716.38
7.4.40.0100.01316.31
7.4.30.0000.01816.19
7.4.00.0080.00814.78
7.3.330.0000.00513.12
7.3.320.0020.00213.06
7.3.310.0000.00716.09
7.3.300.0040.00416.04
7.3.290.0050.00916.15
7.3.280.0110.00816.13
7.3.270.0040.01317.40
7.3.260.0100.00716.50
7.3.250.0070.01116.20
7.3.240.0110.00516.44
7.3.230.0060.01216.39
7.3.210.0040.01216.41
7.3.200.0110.00616.40
7.3.190.0030.01316.16
7.3.180.0060.01016.41
7.3.170.0040.01416.37
7.3.160.0110.00616.10
7.3.120.0090.00914.67
7.3.110.0040.01514.62
7.3.100.0060.00614.31
7.3.90.0060.00314.61
7.3.80.0060.00914.51
7.3.70.0070.01014.55
7.3.60.0070.01014.64
7.3.50.0050.00514.68
7.3.40.0070.01014.74
7.3.30.0090.00914.63
7.3.20.0070.00716.56
7.3.10.0120.00316.60
7.3.00.0040.01116.39
7.2.330.0050.01816.24
7.2.320.0100.01016.42
7.2.310.0100.00616.17
7.2.300.0090.00616.25
7.2.290.0160.00616.68
7.2.250.0070.01015.08
7.2.240.0070.01314.69
7.2.230.0100.00714.88
7.2.220.0090.00614.49
7.2.210.0040.00414.80
7.2.200.0070.01114.88
7.2.190.0070.01114.91
7.2.180.0060.00814.85
7.2.170.0070.01115.02
7.2.00.0100.00319.13
7.1.330.0100.00315.80
7.1.320.0070.00715.35
7.1.310.0090.00615.75
7.1.300.0030.00615.42
7.1.290.0040.00815.61
7.1.280.0030.01215.77
7.1.270.0040.01215.72
7.1.260.0140.00315.74
7.1.70.0000.01617.01
7.1.60.0000.01219.63
7.1.00.0100.06722.45
7.0.200.0450.00314.77
7.0.80.0270.06320.18
7.0.70.0370.07020.09
7.0.60.0230.06320.09
7.0.50.0270.07020.31
7.0.40.0400.05020.44
7.0.30.0470.05320.23
7.0.20.0300.06020.34
7.0.10.0230.06020.29
7.0.00.0330.06020.29
5.6.280.0070.07021.13
5.6.230.0100.06020.69
5.6.220.0100.05720.77
5.6.210.0030.06720.82
5.6.200.0130.05721.12
5.6.190.0130.05721.09
5.6.180.0170.05721.07
5.6.170.0130.06321.11
5.6.160.0130.05321.06
5.6.150.0100.05721.12
5.6.140.0200.05021.13
5.6.130.0100.06021.09
5.6.120.0230.05021.07
5.6.110.0100.06321.07
5.6.100.0130.05721.04
5.6.90.0130.05721.05
5.6.80.0230.05020.49
5.6.70.0130.05720.35
5.6.60.0100.05720.43
5.6.50.0200.04720.45
5.6.40.0200.04720.46
5.6.30.0100.05320.44
5.6.20.0070.06320.41
5.6.10.0100.05320.43
5.6.00.0230.06720.41
5.5.370.0100.06720.41
5.5.360.0170.05320.50
5.5.350.0100.06020.49
5.5.340.0030.06320.94
5.5.330.0130.05720.88
5.5.320.0130.05720.86
5.5.310.0200.05020.85
5.5.300.0130.07320.93
5.5.290.0300.06720.70
5.5.280.0170.06320.89
5.5.270.0300.06320.76
5.5.260.0130.07020.70
5.5.250.0130.05720.66
5.5.240.0170.05020.24
5.5.230.0200.05020.33
5.5.220.0170.05020.14
5.5.210.0130.05320.33
5.5.200.0130.05320.31
5.5.190.0030.06320.11
5.5.180.0230.04720.24
5.5.160.0200.04320.12
5.5.150.0170.04720.23
5.5.140.0130.05020.18
5.5.130.0200.04320.22
5.5.120.0100.05720.11
5.5.110.0030.06320.11
5.5.100.0200.04320.18
5.5.90.0070.05720.16
5.5.80.0130.05020.13
5.5.70.0100.06020.10
5.5.60.0130.05020.22
5.5.50.0130.05720.05
5.5.40.0070.05720.08
5.5.30.0100.05319.99
5.5.20.0100.05720.14
5.5.10.0170.05020.13
5.5.00.0070.06020.13

preferences:
55.13 ms | 400 KiB | 5 Q