3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(array("source"=>"123","value"=>"1"),array("source"=>"567","value"=>"1"),array("source"=>"123","value"=>"1")); $arrays = array_unique($array); for($i=0;$i<sizeof($array);$i++) { foreach($array[$i] as $key=>$value) { if($array[$i][$key] == $arrays[$j][$key]) { $array[$i]["value"]=$array[$i]["value"] + 1; break; } } }

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)
8.3.60.0120.00318.43
8.3.50.0070.01022.06
8.3.40.0110.00418.84
8.3.30.0100.00319.13
8.3.20.0080.00020.18
8.3.10.0040.00422.16
8.3.00.0140.00022.30
8.2.180.0180.00316.38
8.2.170.0040.01122.96
8.2.160.0140.00319.33
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0090.00019.49
8.2.110.0060.00322.19
8.2.100.0060.00617.91
8.2.90.0080.00019.18
8.2.80.0000.00817.97
8.2.70.0080.00017.62
8.2.60.0000.00818.05
8.2.50.0040.00418.07
8.2.40.0000.00818.34
8.2.30.0050.00518.18
8.2.20.0040.00417.84
8.2.10.0030.00519.59
8.2.00.0040.00417.69
8.1.280.0030.01025.92
8.1.270.0030.00622.01
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.91
8.1.230.0070.00419.14
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0050.00317.50
8.1.180.0000.00818.10
8.1.170.0090.00018.65
8.1.160.0040.00422.07
8.1.150.0050.00218.63
8.1.140.0070.00017.38
8.1.130.0050.00217.88
8.1.120.0070.00017.38
8.1.110.0070.00017.37
8.1.100.0050.00217.45
8.1.90.0030.00617.25
8.1.80.0000.00717.44
8.1.70.0040.00417.44
8.1.60.0030.00617.59
8.1.50.0070.00017.52
8.1.40.0060.00317.53
8.1.30.0000.00717.62
8.1.20.0000.00817.55
8.1.10.0040.00417.55
8.1.00.0040.00417.55
8.0.300.0000.00718.77
8.0.290.0070.00017.16
8.0.280.0000.00718.45
8.0.270.0000.00717.18
8.0.260.0080.00016.92
8.0.250.0000.00817.04
8.0.240.0000.00717.02
8.0.230.0030.00317.02
8.0.220.0050.00316.95
8.0.210.0040.00416.85
8.0.200.0000.00717.04
8.0.190.0000.00817.01
8.0.180.0000.00816.95
8.0.170.0040.00417.04
8.0.160.0040.00416.98
8.0.150.0000.00716.96
8.0.140.0000.00716.92
8.0.130.0000.00513.39
8.0.120.0070.00016.93
8.0.110.0000.00816.92
8.0.100.0070.00017.07
8.0.90.0080.00016.77
8.0.80.0030.01416.95
8.0.70.0040.00416.73
8.0.60.0000.00716.84
8.0.50.0000.00716.90
8.0.30.0130.00717.10
8.0.20.0040.01617.40
8.0.10.0040.00416.99
8.0.00.0150.00616.95
7.4.330.0060.00015.00
7.4.320.0060.00016.46
7.4.300.0030.00316.65
7.4.290.0030.00316.49
7.4.280.0050.00516.43
7.4.270.0000.00816.57
7.4.260.0000.00816.45
7.4.250.0030.00616.61
7.4.240.0020.00516.54
7.4.230.0040.00416.69
7.4.220.0000.01916.68
7.4.210.0080.00616.58
7.4.200.0030.00316.36
7.4.190.0000.00716.32
7.4.160.0180.00416.61
7.4.150.0040.01417.40
7.4.140.0110.00917.86
7.4.130.0030.01316.50
7.4.120.0100.00916.54
7.4.110.0140.00316.56
7.4.100.0120.01216.45
7.4.90.0120.00616.34
7.4.80.0090.00919.39
7.4.70.0040.01916.54
7.4.60.0100.00616.63
7.4.50.0050.00216.20
7.4.40.0040.01522.77
7.4.30.0080.00816.57
7.4.00.0070.00714.93
7.3.330.0000.00513.34
7.3.320.0000.00513.22
7.3.310.0050.00316.27
7.3.300.0070.00016.33
7.3.290.0080.01216.29
7.3.280.0150.00116.39
7.3.270.0070.01017.40
7.3.260.0100.00716.46
7.3.250.0090.00816.42
7.3.240.0090.00916.43
7.3.230.0100.00716.39
7.3.210.0180.00016.45
7.3.200.0080.00819.39
7.3.190.0070.01016.48
7.3.180.0060.00916.46
7.3.170.0050.01116.42
7.3.160.0120.00916.44
7.3.120.0030.00814.88
7.3.10.0070.00316.35
7.3.00.0030.00816.73
7.2.330.0090.00916.66
7.2.320.0100.00716.58
7.2.310.0030.01516.52
7.2.300.0030.01416.72
7.2.290.0130.01016.80
7.2.130.0060.00316.86
7.2.120.0000.01316.38
7.2.110.0080.00816.71
7.2.100.0060.00916.54
7.2.90.0070.00716.77
7.2.80.0050.01116.74
7.2.70.0130.00616.73
7.2.60.0070.00716.89
7.2.50.0120.00616.34
7.2.40.0080.00516.49
7.2.30.0120.00316.63
7.2.20.0080.00416.30
7.2.10.0150.00416.81
7.2.00.0040.01118.21
7.1.250.0040.01115.54
7.1.200.0110.00715.63
7.1.100.0300.00018.20
7.1.70.0040.00417.23
7.1.60.0070.01719.82
7.1.50.0040.01516.70
7.1.00.0100.07022.45
7.0.200.0110.00316.72
7.0.140.0000.07722.00
7.0.60.0070.04320.03
7.0.50.0070.08017.80
7.0.40.0000.05020.21
7.0.30.0530.06320.21
7.0.20.0300.08020.14
7.0.10.0030.09019.97
7.0.00.0030.04720.13
5.6.280.0130.06320.98
5.6.210.0030.09020.56
5.6.200.0070.04718.15
5.6.190.0100.07020.43
5.6.180.0470.07320.49
5.6.170.0230.06720.51
5.6.160.0100.03720.38
5.6.150.0100.05018.22
5.6.140.0030.08718.11
5.6.130.0070.08018.20
5.6.120.0100.03721.01
5.6.110.0030.06320.91
5.6.100.0130.04320.95
5.6.90.0100.04020.98
5.6.80.0030.08720.37
5.5.350.0170.08320.46
5.5.340.0030.08717.88
5.5.330.0030.05020.57
5.5.320.0400.05720.28
5.5.310.0230.06720.31
5.5.300.0030.08018.02
5.5.290.0070.03717.99
5.5.280.0130.04320.89
5.5.270.0200.06320.85
5.5.260.0130.03720.86
5.5.250.0030.08020.68
5.5.240.0030.07720.27
5.4.450.0870.05719.50
5.4.440.0730.05319.54
5.4.430.0170.04719.63
5.4.420.0030.06319.52
5.4.410.0100.05318.68
5.4.400.0130.04718.74
5.4.390.0100.05318.76
5.4.380.0070.06018.46
5.4.370.0230.04718.64
5.4.360.0330.04318.72
5.4.350.0130.06018.70
5.4.340.0170.05318.53
5.4.320.0020.04112.46
5.4.310.0090.05012.45
5.4.300.0060.04612.46
5.4.290.0060.03812.45
5.4.280.0080.03912.35
5.4.270.0200.06718.80
5.4.260.0170.05018.87
5.4.250.0170.05318.88
5.4.240.0170.04718.77
5.4.230.0170.06718.80
5.4.220.0230.04719.02
5.4.210.0200.06718.70
5.4.200.0130.07018.77
5.4.190.0070.08018.99
5.4.180.0200.07018.87
5.4.170.0230.05018.89
5.4.160.0100.06019.02
5.4.150.0170.04718.99
5.4.140.0100.07716.39
5.4.130.0100.07016.26
5.4.120.0170.05016.29
5.4.110.0130.05016.49
5.4.100.0100.06016.36
5.4.90.0030.05316.32
5.4.80.0130.04316.48
5.4.70.0030.08016.43
5.4.60.0230.05016.38
5.4.50.0100.05316.27
5.4.40.0070.07016.41
5.4.30.0070.06016.31
5.4.20.0070.05016.46
5.4.10.0130.07016.32
5.4.00.0070.07315.76
5.3.290.0090.04212.80
5.3.280.0070.07714.44
5.3.270.0100.06014.46
5.3.260.0130.05314.62
5.3.250.0130.05014.48
5.3.240.0070.07314.45
5.3.230.0130.05714.61
5.3.220.0100.05014.59
5.3.210.0170.05314.41
5.3.200.0170.07014.43
5.3.190.0070.05714.58
5.3.180.0070.05314.44
5.3.170.0200.06314.66
5.3.160.0130.04714.71
5.3.150.0200.06714.34
5.3.140.0070.05714.65
5.3.130.0100.06714.55
5.3.120.0070.06014.70
5.3.110.0070.07714.54
5.3.100.0070.05014.13
5.3.90.0130.05013.85
5.3.80.0070.05313.89
5.3.70.0100.06714.02
5.3.60.0030.05313.77
5.3.50.0030.05313.96
5.3.40.0070.05713.96
5.3.30.0100.04714.06
5.3.20.0130.04713.56
5.3.10.0100.07013.65
5.3.00.0000.06013.57
5.2.170.0130.05711.15
5.2.160.0070.05311.29
5.2.150.0130.05311.07
5.2.140.0030.05711.16
5.2.130.0170.03311.09
5.2.120.0130.05011.12
5.2.110.0000.04710.98
5.2.100.0070.05011.11
5.2.90.0070.06010.93
5.2.80.0070.04311.19
5.2.70.0030.04711.10
5.2.60.0130.04310.89
5.2.50.0100.04310.98
5.2.40.0070.05710.94
5.2.30.0130.04311.13
5.2.20.0000.06310.97
5.2.10.0100.05011.08
5.2.00.0000.04710.61
5.1.60.0000.04310.06
5.1.50.0100.04310.23
5.1.40.0030.0579.83
5.1.30.0100.04010.41
5.1.20.0000.04310.53
5.1.10.0030.0409.84
5.1.00.0030.04010.30
5.0.50.0070.0278.79
5.0.40.0070.0278.38
5.0.30.0030.0408.30
5.0.20.0030.0308.26
5.0.10.0030.0408.24
5.0.00.0030.0538.25
4.4.90.0030.0236.88
4.4.80.0070.0176.88
4.4.70.0030.0306.88
4.4.60.0070.0236.88
4.4.50.0000.0236.88
4.4.40.0030.0476.88
4.4.30.0000.0276.88
4.4.20.0070.0206.88
4.4.10.0030.0276.88
4.4.00.0030.0436.88
4.3.110.0000.0276.88
4.3.100.0100.0206.88
4.3.90.0030.0306.88
4.3.80.0030.0436.88
4.3.70.0070.0236.88
4.3.60.0130.0136.88
4.3.50.0000.0336.88
4.3.40.0070.0406.88
4.3.30.0030.0276.88
4.3.20.0030.0236.88
4.3.10.0030.0306.88
4.3.00.0170.0277.10

preferences:
43.43 ms | 401 KiB | 5 Q