3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ ["name" => "Gus", "age" => 32], ["name" => "Jon", "age" => 44], ["name" => "Bob", "age" => 32], ["name" => "Jim", "age" => 103], ["name" => "Ted", "age" => 19], ["name" => "Ben", "age" => 32], ]; foreach ($array as &$row) { $row['order'] = &$ref[$row['age']]; } var_export($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)
8.5.00.0100.01121.63
8.4.150.0020.00114.05
8.4.140.0110.01017.54
8.4.130.0110.01019.41
8.4.120.0050.00320.66
8.4.110.0140.00620.58
8.4.100.0090.01317.70
8.4.90.0090.01217.85
8.4.80.0120.00917.81
8.4.70.0090.00917.76
8.4.60.0130.00917.77
8.4.50.0130.01117.58
8.4.40.0060.00319.52
8.4.30.0060.01318.87
8.4.20.0040.00418.05
8.4.10.0130.00321.93
8.3.280.0110.00918.41
8.3.270.0170.00816.57
8.3.260.0110.00616.70
8.3.250.0120.00718.96
8.3.240.0070.00517.42
8.3.230.0100.00916.62
8.3.220.0040.00417.37
8.3.210.0090.01016.66
8.3.200.0120.00718.85
8.3.190.0100.00818.37
8.3.180.0060.00216.52
8.3.170.0030.00517.02
8.3.160.0120.00618.57
8.3.150.0140.00420.88
8.3.140.0090.00018.59
8.3.130.0040.00418.38
8.3.120.0030.00619.05
8.3.110.0060.00320.94
8.3.100.0180.00024.06
8.3.90.0030.01226.77
8.3.80.0060.00316.75
8.3.70.0170.00316.72
8.3.60.0070.01116.48
8.3.50.0120.00620.02
8.3.40.0140.00020.20
8.3.30.0080.00818.63
8.3.20.0040.00424.18
8.3.10.0030.00624.66
8.3.00.0040.00426.16
8.2.290.0110.00720.50
8.2.280.0130.00718.26
8.2.270.0060.01217.18
8.2.260.0070.01118.61
8.2.250.0040.00418.61
8.2.240.0060.00319.07
8.2.230.0090.00022.58
8.2.220.0060.00337.54
8.2.210.0000.00826.77
8.2.200.0060.00316.38
8.2.190.0100.00716.63
8.2.180.0120.00925.92
8.2.170.0070.00718.82
8.2.160.0120.00422.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00917.92
8.2.110.0060.00321.04
8.2.100.0080.00417.84
8.2.90.0000.00719.24
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0090.00018.03
8.2.50.0090.00018.07
8.2.40.0050.00320.07
8.2.30.0060.00318.04
8.2.20.0000.00819.29
8.2.10.0000.00718.18
8.2.00.0040.00419.18
8.1.330.0130.00616.84
8.1.320.0110.00816.04
8.1.310.0080.00016.83
8.1.300.0000.00820.11
8.1.290.0030.00730.84
8.1.280.0040.01125.92
8.1.270.0080.00024.66
8.1.260.0050.00526.35
8.1.250.0000.00928.09
8.1.240.0090.00021.37
8.1.230.0060.00617.77
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.38
8.1.190.0080.00017.22
8.1.180.0000.00918.10
8.1.170.0030.00620.23
8.1.160.0030.00618.90
8.1.150.0040.00418.70
8.1.140.0040.00417.45
8.1.130.0000.00719.06
8.1.120.0070.00017.38
8.1.110.0080.00017.36
8.1.100.0120.00617.32
8.1.90.0100.00717.45
8.1.80.0150.00317.38
8.1.70.0140.00417.46
8.1.60.0090.00917.60
8.1.50.0170.00317.49
8.1.40.0160.00417.52
8.1.30.0210.00017.60
8.1.20.0130.00617.59
8.1.10.0150.00417.43
8.1.00.0170.00517.46
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.36
8.0.270.0070.00016.90
8.0.260.0000.00818.36
8.0.250.0070.00016.92
8.0.240.0050.00216.91
8.0.230.0120.00416.88
8.0.220.0090.00916.91
8.0.210.0130.00516.84
8.0.200.0130.00416.89
8.0.190.0130.00616.94
8.0.180.0120.00716.93
8.0.170.0090.00616.81
8.0.160.0110.00516.78
8.0.150.0120.00416.85
8.0.140.0090.00916.79
8.0.130.0150.00316.83
8.0.120.0180.00016.76
8.0.110.0120.00416.75
8.0.100.0080.00816.91
8.0.90.0160.00016.82
8.0.80.0110.00516.73
8.0.70.0140.00316.69
8.0.60.0100.00516.82
8.0.50.0120.00416.86
8.0.30.0120.00416.86
8.0.20.0100.00616.82
8.0.10.0100.00616.99
7.4.330.0000.00515.55
7.4.320.0030.00316.50
7.4.300.0200.00016.56
7.4.290.0180.00016.55
7.4.280.0140.00516.57
7.4.270.0140.00416.44
7.4.260.0130.00416.45
7.4.250.0130.00416.52
7.4.240.0140.00316.64
7.4.230.0180.00016.42
7.4.220.0160.00016.58
7.4.210.0040.01216.58
7.4.200.0160.00016.52
7.4.190.0090.00616.56
7.4.180.0150.00016.44
7.4.160.0090.00616.55
7.4.150.0080.00816.47
7.4.140.0110.00416.34
7.4.130.0110.00416.31
7.4.120.0040.01116.46
7.4.110.0100.00516.52
7.4.100.0080.00816.41
7.4.90.0070.00716.55
7.4.80.0090.00616.36
7.4.70.0090.00616.33
7.4.60.0050.00916.49
7.4.50.0150.00016.39
7.4.40.0150.00016.20
7.4.30.0140.00016.50
7.4.20.0120.00316.53
7.4.10.0070.00716.43
7.4.00.0100.00516.45

preferences:
137.21 ms | 403 KiB | 5 Q