3v4l.org

run code in 300+ PHP versions simultaneously
<?php $collection = array( "one" => "one-value", "two" => "two-value", "three" => "three-value", "four" => "four-value", ); array_search(max(array_values($collection)), $collection);

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)
8.3.60.0100.00316.50
8.3.50.0120.01022.94
8.3.40.0140.00718.71
8.3.30.0120.00318.77
8.3.20.0040.00420.16
8.3.10.0080.00020.53
8.3.00.0000.00718.98
8.2.180.0100.00725.92
8.2.170.0140.00318.79
8.2.160.0130.00022.96
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00419.36
8.2.110.0050.00520.23
8.2.100.0080.00417.78
8.2.90.0000.00719.26
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0070.00017.80
8.2.50.0060.00318.07
8.2.40.0040.00718.16
8.2.30.0000.00721.24
8.2.20.0030.00517.72
8.2.10.0000.00717.89
8.2.00.0040.00417.71
8.1.280.0070.00725.92
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0050.00522.39
8.1.230.0080.00420.98
8.1.220.0000.00718.77
8.1.210.0030.00618.82
8.1.200.0000.00917.10
8.1.190.0050.00517.36
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0070.00018.73
8.1.150.0000.00718.81
8.1.140.0040.00417.38
8.1.130.0030.00317.80
8.1.120.0040.00417.23
8.1.110.0030.00617.42
8.1.100.0030.00317.34
8.1.90.0000.00817.39
8.1.80.0000.00817.41
8.1.70.0050.00317.39
8.1.60.0040.00417.49
8.1.50.0040.00417.46
8.1.40.0080.00017.33
8.1.30.0030.00617.40
8.1.20.0020.00517.61
8.1.10.0080.00017.30
8.1.00.0040.00417.23
8.0.300.0000.00719.85
8.0.290.0030.00417.05
8.0.280.0040.00418.33
8.0.270.0080.00017.10
8.0.260.0050.00317.19
8.0.250.0040.00416.91
8.0.240.0000.00716.81
8.0.230.0030.00516.89
8.0.220.0040.00416.75
8.0.210.0030.00316.81
8.0.200.0000.00616.81
8.0.190.0040.00416.76
8.0.180.0030.00516.78
8.0.170.0040.00416.83
8.0.160.0000.00716.84
8.0.150.0000.00816.66
8.0.140.0040.00416.75
8.0.130.0000.00513.22
8.0.120.0040.00416.84
8.0.110.0040.00416.73
8.0.100.0030.00316.93
8.0.90.0040.00416.64
8.0.80.0150.00616.72
8.0.70.0050.00216.84
8.0.60.0050.00216.71
8.0.50.0040.00416.76
8.0.30.0090.01316.81
8.0.20.0160.00217.40
8.0.10.0070.00016.96
8.0.00.0110.00616.71
7.4.330.0020.00215.02
7.4.320.0060.00016.55
7.4.300.0060.00016.50
7.4.290.0110.00016.35
7.4.280.0000.00816.43
7.4.270.0000.00716.54
7.4.260.0030.00516.43
7.4.250.0070.00016.49
7.4.240.0030.00316.41
7.4.230.0070.00016.47
7.4.220.0100.01016.59
7.4.210.0100.01016.46
7.4.200.0040.00416.62
7.4.160.0000.01616.29
7.4.150.0090.00917.40
7.4.140.0160.00817.86
7.4.130.0090.00916.42
7.4.120.0080.00816.39
7.4.110.0070.01016.30
7.4.100.0090.01116.39
7.4.90.0030.01316.30
7.4.80.0160.00316.30
7.4.70.0060.01016.50
7.4.60.0140.00416.27
7.4.50.0050.00316.27
7.4.40.0110.00516.30
7.4.30.0060.01216.66
7.4.00.0030.01415.03
7.3.330.0000.00612.97
7.3.320.0000.00512.90
7.3.310.0060.00016.06
7.3.300.0000.00716.04
7.3.290.0100.00416.11
7.3.280.0110.00816.13
7.3.270.0070.01017.40
7.3.260.0120.00616.51
7.3.250.0100.00716.34
7.3.240.0070.01016.14
7.3.230.0100.00616.39
7.3.210.0050.01116.37
7.3.200.0060.01119.39
7.3.190.0210.00316.20
7.3.180.0130.00316.05
7.3.170.0030.01316.27
7.3.160.0070.00716.21
7.2.330.0060.01216.41
7.2.320.0070.01016.33
7.2.310.0070.01016.18
7.2.300.0120.00416.58
7.2.290.0100.01416.34
7.2.00.0000.01619.00
7.1.100.0000.01418.10
7.1.70.0000.00816.70
7.1.60.0100.01619.34
7.1.50.0170.02034.78
7.1.00.0030.07722.33
7.0.200.0000.00716.48
7.0.140.0130.05722.00
7.0.60.0030.04019.91
7.0.50.0030.04317.78
7.0.40.0030.06720.16
7.0.30.0200.03720.13
7.0.20.0200.04720.16
7.0.10.0070.08720.05
7.0.00.0070.07720.12
5.6.280.0000.07021.11
5.6.210.0100.08020.55
5.6.200.0070.08318.12
5.6.190.0070.08720.45
5.6.180.0030.04720.42
5.6.170.0300.07720.39
5.6.160.0070.06020.54
5.6.150.0070.07718.07
5.6.140.0070.08018.21
5.6.130.0030.08718.11
5.6.120.0030.08021.04
5.6.110.0200.06320.97
5.6.100.0130.08321.00
5.6.90.0200.07020.91
5.6.80.0070.07320.48
5.5.350.0070.07020.41
5.5.340.0070.08017.93
5.5.330.0030.08320.36
5.5.320.0230.05320.23
5.5.310.0130.05020.14
5.5.300.0100.07317.97
5.5.290.0170.05717.91
5.5.280.0100.08020.73
5.5.270.0070.05020.86
5.5.260.0000.09020.75
5.5.250.0230.07020.69
5.5.240.0270.07320.21
5.4.450.0230.04719.13
5.4.440.0370.06719.25
5.4.430.0330.07719.48
5.4.420.0270.05319.48
5.4.410.0270.08319.28
5.4.400.0300.06718.79
5.4.390.0270.07319.26
5.4.380.0270.04718.88
5.4.370.0230.04019.13
5.4.360.0330.06019.08
5.4.350.0400.06019.09
5.4.340.0270.03719.09
5.4.320.0370.06719.13
5.4.310.0300.06019.14
5.4.300.0300.03018.93
5.4.290.0330.06719.06
5.4.280.0330.05019.13
5.4.270.0400.05719.08
5.4.260.0330.04019.07
5.4.250.0200.03719.13
5.4.240.0200.03719.09
5.4.230.0370.03319.21
5.4.220.0200.05019.07
5.4.210.0330.07018.91
5.4.200.0300.03718.91
5.4.190.0370.04718.80
5.4.180.0230.04319.20
5.4.170.0470.03319.09
5.4.160.0370.04319.11
5.4.150.0400.06319.11
5.4.140.0400.06016.29
5.4.130.0270.03716.43
5.4.120.0300.04316.22
5.4.110.0430.05316.20
5.4.100.0330.06716.43
5.4.90.0230.03716.48
5.4.80.0370.06016.41
5.4.70.0370.06016.37
5.4.60.0330.07016.17
5.4.50.0270.07016.31
5.4.40.0300.05716.45
5.4.30.0270.04316.36
5.4.20.0270.04316.36
5.4.10.0300.04016.45
5.4.00.0330.04715.73
5.3.290.0270.04314.60
5.3.280.0200.03714.64
5.3.270.0270.06014.65
5.3.260.0270.07714.53
5.3.250.0270.04014.46
5.3.240.0330.04014.65
5.3.230.0300.05714.43
5.3.220.0370.05314.42
5.3.210.0270.06714.39
5.3.200.0270.06314.40
5.3.190.0330.07014.42
5.3.180.0330.04714.50
5.3.170.0330.07314.54
5.3.160.0270.06014.40
5.3.150.0370.06014.60
5.3.140.0330.07014.39
5.3.130.0470.06314.40
5.3.120.0330.04314.59
5.3.110.0230.06314.48
5.3.100.0330.06713.89
5.3.90.0230.05013.86
5.3.80.0300.07013.97
5.3.70.0430.03313.96
5.3.60.0370.04014.05
5.3.50.0330.06013.99
5.3.40.0370.04313.78
5.3.30.0370.06013.71
5.3.20.0400.03713.67
5.3.10.0300.06313.50
5.3.00.0300.06313.51
5.2.170.0200.05013.12
5.2.160.0230.04313.12
5.2.150.0230.03013.12
5.2.140.0230.03313.12
5.2.130.0170.03713.12
5.2.120.0300.05713.12
5.2.110.0230.04013.12
5.2.100.0300.05713.12
5.2.90.0270.04313.12
5.2.80.0270.05713.12
5.2.70.0270.05713.12
5.2.60.0230.04713.12
5.2.50.0270.05713.12
5.2.40.0230.03713.12
5.2.30.0170.03713.12
5.2.20.0370.03013.12
5.2.10.0200.06013.12
5.2.00.0230.05713.12
5.1.60.0300.04013.12
5.1.50.0230.05013.12
5.1.40.0200.03713.12
5.1.30.0200.03313.12
5.1.20.0200.05713.12
5.1.10.0270.02313.12
5.1.00.0170.04713.12
5.0.50.0230.03013.12
5.0.40.0170.02713.12
5.0.30.0100.06313.12
5.0.20.0170.03713.12
5.0.10.0070.05013.12
5.0.00.0100.04013.12
4.4.90.0130.03313.12
4.4.80.0200.01313.12
4.4.70.0100.03713.12
4.4.60.0100.01713.12
4.4.50.0100.03313.12
4.4.40.0170.04713.12
4.4.30.0130.02313.12
4.4.20.0100.03013.12
4.4.10.0130.03313.12
4.4.00.0100.05313.12
4.3.110.0130.03313.12
4.3.100.0100.03013.12
4.3.90.0200.03313.12
4.3.80.0100.04013.12
4.3.70.0130.03013.12
4.3.60.0070.03313.12
4.3.50.0100.03013.12
4.3.40.0170.03313.12
4.3.30.0100.02013.12
4.3.20.0030.03013.12
4.3.10.0070.03313.12
4.3.00.0100.02013.12

preferences:
51.81 ms | 401 KiB | 5 Q