3v4l.org

run code in 300+ PHP versions simultaneously
<?php $list1 = [ [ "first_name" => "Fatima", "last_name" => "A.", "country" => "Algeria", "continent" => "Africa", "age" => 25, "language" => "JavaScript" ], [ "first_name" => "Agustin", "last_name" => "M.", "country" => "Chile", "continent" => "Americas", "age" => 37, "language" => "C" ], [ "first_name" => "Jing", "last_name" => "X", "country" => "China", "continent" => "Asia", "age" => 39, "language" => "Ruby" ], [ "first_name" => "Laia", "last_name" => "P.", "country" => "Andorra", "continent" => "Europe", "age" => 55, "language" => "Ruby" ], [ "first_name" => "Oliver", "last_name" => "Q.", "country" => "Australia", "continent" => "Oceania", "age" => 65, "language" => "PHP" ] ]; var_dump(!array_diff(['Africa', 'Americas', 'Asia', 'Europe', 'Oceania'], array_unique(array_column($list1, 'continent'))));

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)
8.3.60.0160.00018.55
8.3.50.0120.00616.60
8.3.40.0150.00718.79
8.3.30.0140.00718.68
8.3.20.0040.00419.06
8.3.10.0080.00019.05
8.3.00.0080.00017.65
8.2.180.0150.00718.54
8.2.170.0150.00022.96
8.2.160.0070.00718.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00319.77
8.2.120.0080.00026.35
8.2.110.0060.00320.32
8.2.100.0110.00017.72
8.2.90.0080.00017.88
8.2.80.0050.00318.59
8.2.70.0040.00417.89
8.2.60.0040.00417.93
8.2.50.0040.00718.10
8.2.40.0000.00820.98
8.2.30.0000.00719.43
8.2.20.0080.00018.01
8.2.10.0030.00518.04
8.2.00.0030.00319.36
8.1.280.0000.01425.92
8.1.270.0040.00423.84
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00622.09
8.1.230.0070.00321.03
8.1.220.0000.00818.57
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00416.86
8.1.180.0080.00018.10
8.1.170.0040.00418.58
8.1.160.0040.00418.82
8.1.150.0040.00418.88
8.1.140.0000.00717.70
8.1.130.0070.00018.95
8.1.120.0040.00317.47
8.1.110.0040.00417.37
8.1.100.0040.00417.32
8.1.90.0000.00717.44
8.1.80.0090.00017.35
8.1.70.0050.00317.46
8.1.60.0050.00317.55
8.1.50.0030.00617.52
8.1.40.0000.00817.56
8.1.30.0080.00017.65
8.1.20.0000.00817.57
8.1.10.0040.00417.38
8.1.00.0000.00817.37
8.0.300.0000.00918.77
8.0.290.0050.00316.58
8.0.280.0000.00818.32
8.0.270.0030.00317.16
8.0.260.0040.00717.29
8.0.250.0000.00716.98
8.0.240.0020.00816.94
8.0.230.0000.00716.85
8.0.220.0080.00016.88
8.0.210.0040.00416.87
8.0.200.0050.00316.95
8.0.190.0040.00417.02
8.0.180.0040.00416.89
8.0.170.0000.00916.92
8.0.160.0050.00316.91
8.0.150.0000.00716.79
8.0.140.0030.00316.84
8.0.130.0060.00013.40
8.0.120.0030.00516.74
8.0.110.0050.00216.96
8.0.100.0050.00317.00
8.0.90.0000.00716.92
8.0.80.0040.01016.88
8.0.70.0000.00816.93
8.0.60.0000.00716.81
8.0.50.0030.00516.84
8.0.30.0130.00417.12
8.0.20.0110.00817.40
8.0.10.0050.00217.01
8.0.00.0080.01016.79
7.4.330.0020.00215.55
7.4.320.0050.00216.54
7.4.300.0060.00016.58
7.4.290.0070.00016.48
7.4.280.0030.00316.49
7.4.270.0050.00216.43
7.4.260.0000.00716.60
7.4.250.0000.00716.51
7.4.240.0040.00416.50
7.4.230.0000.00716.64
7.4.220.0070.00016.24
7.4.210.0080.00816.57
7.4.200.0030.00316.54
7.4.160.0070.01116.46
7.4.140.0110.00817.86
7.4.130.0140.00616.45
7.4.120.0080.01216.48
7.4.110.0000.01716.44
7.4.100.0100.00716.47
7.4.90.0120.00916.59
7.4.80.0070.01019.39
7.4.70.0130.00316.42
7.4.60.0030.01716.42
7.4.50.0030.01316.27
7.4.40.0090.00916.29
7.4.00.0090.00615.11
7.3.330.0020.00212.93
7.3.320.0060.00012.99
7.3.310.0070.00016.20
7.3.300.0040.00416.05
7.3.290.0070.00016.01
7.3.280.0090.00816.18
7.3.260.0090.01116.26
7.3.240.0090.01016.21
7.3.230.0060.01316.46
7.3.210.0070.01416.06
7.3.200.0060.01216.54
7.3.190.0100.00716.44
7.3.180.0100.00616.27
7.3.170.0060.01016.23
7.3.160.0100.01216.33
7.3.10.0040.01116.58
7.3.00.0040.00816.57
7.2.330.0110.01216.42
7.2.320.0120.00616.54
7.2.310.0100.00716.49
7.2.300.0130.00316.25
7.2.290.0090.01216.50
7.2.130.0070.00716.62
7.2.120.0110.00316.70
7.2.110.0060.00916.83
7.2.100.0060.00316.41
7.2.90.0000.01016.94
7.2.80.0040.01416.42
7.2.70.0000.01616.73
7.2.60.0150.00815.82
7.2.50.0080.00915.79
7.2.40.6360.00515.99
7.2.30.0170.00616.02
7.2.20.0090.01115.86
7.2.10.0140.00715.96
7.2.00.0070.01415.94
7.1.250.0030.00615.66
7.1.200.0000.01115.80
7.1.170.0270.00713.74
7.1.160.1210.01616.79
7.1.150.0150.01316.29
7.1.140.0180.01116.45
7.1.130.0140.01716.62
7.1.120.0170.01316.75
7.1.110.0660.00915.95
7.1.100.3520.01316.26
7.1.90.0120.00916.27
7.1.80.0130.01515.88
7.1.70.0120.01015.43
7.1.60.0370.01733.27
7.1.51.8790.01533.03
7.1.43.4290.0039.44
7.1.31.5920.02032.50
7.1.21.9800.02032.61
7.1.10.8050.01314.66
7.1.00.0100.01514.97

preferences:
50.38 ms | 401 KiB | 5 Q