3v4l.org

run code in 300+ PHP versions simultaneously
<?php $initial_array = Array ( '061716v' => 1, '061610A' => 1, '062433AP' => 1, '063868M' => 2, '059173V' => 3, '061579A' => 3, '062404AP' => 3, '059179V' => 4, '061582A' => 4, '061697V' => 4, '062407AP' => 4 ); $final_array = []; foreach($initial_array as $key=>$val){ $final_array[$val] = isset($final_array[$val]) ? $final_array[$val].','.$key : $key; } print_r($final_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)
8.5.10.0140.00916.69
8.5.00.0150.00919.90
8.4.150.0000.00214.05
8.4.140.0130.00717.75
8.4.130.0100.01117.88
8.4.120.0120.01021.72
8.4.110.0060.00518.98
8.4.100.0120.01117.48
8.4.90.0140.00620.30
8.4.80.0130.00620.29
8.4.70.0080.01120.47
8.4.60.0070.01020.37
8.4.50.0120.00818.58
8.4.40.0150.00317.59
8.4.30.0130.00617.39
8.4.20.0160.00320.30
8.4.10.0060.00317.81
8.3.280.0090.01118.39
8.3.270.0140.00516.77
8.3.260.0110.00816.75
8.3.250.0090.00718.84
8.3.240.0090.01116.62
8.3.230.0080.00916.82
8.3.220.0090.01019.08
8.3.210.0120.00716.45
8.3.200.0070.00216.43
8.3.190.0090.00817.34
8.3.180.0040.00418.93
8.3.170.0130.00317.05
8.3.160.0110.00716.61
8.3.150.0130.00617.07
8.3.140.0030.00517.20
8.3.130.0030.00618.35
8.3.120.0180.00016.56
8.3.110.0030.00518.20
8.3.100.0080.00018.22
8.3.90.0110.00416.49
8.3.80.0040.00817.97
8.3.70.0120.00316.74
8.3.60.0180.00018.43
8.3.50.0120.00317.18
8.3.40.0110.00418.68
8.3.30.0120.00318.73
8.3.20.0040.00418.60
8.3.10.0040.00421.82
8.3.00.0050.00321.60
8.2.290.0100.01017.20
8.2.280.0120.00819.98
8.2.270.0150.00416.60
8.2.260.0140.00417.30
8.2.250.0110.00416.73
8.2.240.0090.00917.09
8.2.230.0050.00520.94
8.2.220.0030.00624.06
8.2.210.0040.00426.77
8.2.200.0100.00316.25
8.2.190.0070.00716.63
8.2.180.0140.00018.16
8.2.170.0120.00922.96
8.2.160.0080.00621.19
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0030.00720.63
8.2.110.0070.00720.52
8.2.100.0090.00317.91
8.2.90.0030.00517.97
8.2.80.0030.00617.97
8.2.70.0040.00417.93
8.2.60.0050.00317.92
8.2.50.0040.00418.10
8.2.40.0060.00321.05
8.2.30.0040.00420.52
8.2.20.0040.00418.16
8.2.10.0000.00818.12
8.2.00.0030.00518.06
8.1.330.0090.01016.06
8.1.320.0140.00916.34
8.1.310.0040.01116.72
8.1.300.0000.00817.66
8.1.290.0030.00618.88
8.1.280.0110.00725.92
8.1.270.0060.00322.07
8.1.260.0060.00326.35
8.1.250.0000.00828.09
8.1.240.0070.00323.92
8.1.230.0070.00422.75
8.1.220.0080.00017.77
8.1.210.0050.00318.82
8.1.200.0070.00317.35
8.1.190.0030.00518.96
8.1.180.0040.00418.10
8.1.170.0000.00818.65
8.1.160.0000.00718.89
8.1.150.0040.00418.91
8.1.140.0030.00520.72
8.1.130.0000.00817.38
8.1.120.0030.00317.48
8.1.110.0040.00417.48
8.1.100.0000.00717.30
8.1.90.0000.00717.37
8.1.80.0000.00717.46
8.1.70.0000.00917.51
8.1.60.0000.00817.57
8.1.50.0050.00317.40
8.1.40.0020.00517.40
8.1.30.0040.00417.70
8.1.20.0050.00317.55
8.1.10.0000.00817.50
8.1.00.0040.00417.45
8.0.300.0040.00419.98
8.0.290.0090.00016.58
8.0.280.0030.00318.37
8.0.270.0000.00916.82
8.0.260.0030.00316.81
8.0.250.0040.00417.00
8.0.240.0040.00417.00
8.0.230.0030.00317.02
8.0.220.0050.00516.83
8.0.210.0070.00016.89
8.0.200.0060.00016.93
8.0.190.0030.00516.85
8.0.180.0060.00316.90
8.0.170.0030.00616.96
8.0.160.0030.00516.79
8.0.150.0040.00416.91
8.0.140.0000.00716.75
8.0.130.0050.00013.32
8.0.120.0030.00516.76
8.0.110.0070.00016.77
8.0.100.0030.00516.96
8.0.90.0040.00416.96
8.0.80.0110.00916.88
8.0.70.0050.00216.94
8.0.60.0040.00416.89
8.0.50.0040.00416.92
8.0.30.0080.01017.02
8.0.20.0110.00917.40
8.0.10.0040.00417.02
8.0.00.0090.01116.84
7.4.330.0000.00615.55
7.4.320.0000.00616.45
7.4.300.0070.00016.59
7.4.290.0020.00516.60
7.4.280.0040.00416.49
7.4.270.0030.00316.62
7.4.260.0030.00316.59
7.4.250.0000.00816.51
7.4.240.0000.00816.62
7.4.230.0070.00016.49
7.4.220.0030.00516.47
7.4.210.0060.01116.58
7.4.200.0070.00016.63
7.4.160.0080.00816.63
7.4.140.0090.01017.86
7.4.130.0090.00916.52
7.4.120.0090.00816.46
7.4.110.0080.00816.39
7.4.100.0100.00716.43
7.4.90.0140.01016.65
7.4.80.0100.00719.39
7.4.70.0130.00316.67
7.4.60.0040.01216.55
7.4.50.0070.00816.14
7.4.40.0030.01516.40
7.4.00.0060.00914.94
7.3.330.0000.00613.09
7.3.320.0000.00613.09
7.3.310.0040.00416.34
7.3.300.0000.00716.38
7.3.290.0030.00316.32
7.3.280.0130.00316.36
7.3.260.0110.00716.44
7.3.240.0080.00916.48
7.3.230.0130.00316.57
7.3.210.0150.00316.65
7.3.200.0060.00916.47
7.3.190.0080.00816.63
7.3.180.0140.00316.35
7.3.170.0160.00016.38
7.3.160.0000.01716.39
7.3.10.0060.00316.56
7.3.00.0040.01216.51
7.2.330.0110.01116.46
7.2.320.0150.00316.36
7.2.310.0170.00716.61
7.2.300.0120.00616.83
7.2.290.0130.00616.59
7.2.130.0090.00617.11
7.2.120.0000.01416.95
7.2.110.0030.01016.93
7.2.100.0450.00815.82
7.2.90.0430.00515.96
7.2.80.0430.00615.77
7.2.70.0380.00715.92
7.2.60.0390.01015.99
7.2.50.0420.00515.77
7.2.40.0420.01015.97
7.2.30.0430.01016.00
7.2.20.0410.00516.00
7.2.10.0470.00516.04
7.2.00.0500.00515.98
7.1.250.0090.00015.80
7.1.240.0030.00515.60
7.1.230.0060.00315.93
7.1.220.0430.00514.83
7.1.210.0370.01014.92
7.1.200.0590.00314.86
7.1.190.0480.00514.63
7.1.180.0480.00414.88
7.1.170.0390.01014.96
7.1.160.0390.00614.84
7.1.150.0290.00814.77
7.1.140.0420.00414.77
7.1.130.0420.00814.75
7.1.120.0460.00714.64
7.1.110.0570.00314.88
7.1.100.0450.00514.64
7.1.90.0580.00914.96
7.1.80.0570.00814.93
7.1.70.0330.00915.01
7.1.60.0510.01323.82
7.1.50.0650.01024.01
7.1.40.0720.00723.94
7.1.30.0620.00323.76
7.1.20.0650.00223.88
7.1.10.0620.00614.95
7.1.00.0700.00314.79
7.0.330.0030.01215.33
5.6.380.0070.00814.59

preferences:
37.68 ms | 403 KiB | 5 Q