3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr =[ [ 0 => "1", 1 => "2", 2 => "3", ], [ 0 => "1", 1 => "3", 2 => "2", ], [ 0 => "2", 1 => "1", 2 => "3" ] ]; print_r(array_map("implode",$arr));

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)
8.5.20.0090.00819.54
8.5.10.0120.00618.40
8.5.00.0150.00719.68
8.4.160.0130.01122.07
8.4.150.0020.00014.05
8.4.140.0110.01017.68
8.4.130.0050.00717.79
8.4.120.0130.00820.54
8.4.110.0150.00622.35
8.4.100.0110.00917.40
8.4.90.0090.01020.56
8.4.80.0030.00518.76
8.4.70.0080.01020.67
8.4.60.0110.00920.54
8.4.50.0100.00922.38
8.4.40.0060.01319.10
8.4.30.0030.01218.66
8.4.20.0130.00720.65
8.4.10.0040.00417.70
8.3.290.0080.00122.44
8.3.280.0130.00620.07
8.3.270.0150.00516.66
8.3.260.0110.00616.74
8.3.250.0050.00418.58
8.3.240.0120.00716.48
8.3.230.0160.00416.41
8.3.220.0120.00718.76
8.3.210.0110.00816.39
8.3.200.0070.00216.36
8.3.190.0120.00819.12
8.3.180.0120.00718.80
8.3.170.0060.00317.04
8.3.160.0060.01216.69
8.3.150.0060.01318.26
8.3.140.0110.00416.49
8.3.130.0060.00318.63
8.3.120.0070.01118.66
8.3.110.0080.00820.94
8.3.100.0050.00324.06
8.3.90.0000.00926.77
8.3.80.0030.00716.50
8.3.70.0090.01216.38
8.3.60.0180.00416.38
8.3.50.0080.00617.29
8.3.40.0150.00018.55
8.3.30.0120.00418.43
8.3.20.0060.00321.98
8.3.10.0080.00022.15
8.3.00.0080.00022.52
8.2.300.0120.00722.07
8.2.290.0110.00820.46
8.2.280.0100.00918.50
8.2.270.0160.00318.45
8.2.260.0040.00417.08
8.2.250.0000.00916.42
8.2.240.0000.00916.95
8.2.230.0000.01022.58
8.2.220.0070.00337.54
8.2.210.0060.00326.77
8.2.200.0030.00616.75
8.2.190.0150.00016.58
8.2.180.0170.00318.54
8.2.170.0100.00722.96
8.2.160.0140.00020.37
8.2.150.0030.00924.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00026.16
8.2.110.0060.00320.39
8.2.100.0090.00317.75
8.2.90.0000.00917.38
8.2.80.0040.00417.97
8.2.70.0000.00817.80
8.2.60.0040.00417.97
8.2.50.0000.00818.10
8.2.40.0040.00419.34
8.2.30.0080.00019.17
8.2.20.0000.00817.97
8.2.10.0000.00719.27
8.2.00.0070.00019.15
8.1.340.0110.00817.43
8.1.330.0130.00521.88
8.1.320.0110.01117.85
8.1.310.0000.00716.58
8.1.300.0040.00416.84
8.1.290.0080.00018.88
8.1.280.0040.01125.92
8.1.270.0070.00020.60
8.1.260.0020.00526.35
8.1.250.0090.00028.09
8.1.240.0090.00023.75
8.1.230.0080.00319.09
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0000.00817.10
8.1.180.0080.00018.10
8.1.170.0030.00618.51
8.1.160.0080.00018.78
8.1.150.0000.00818.70
8.1.140.0000.00720.90
8.1.130.0040.00720.08
8.1.120.0040.00417.45
8.1.110.0040.00417.27
8.1.100.0050.00217.42
8.1.90.0040.00417.28
8.1.80.0040.00417.34
8.1.70.0050.00217.27
8.1.60.0070.00417.48
8.1.50.0050.00317.34
8.1.40.0080.00017.36
8.1.30.0000.00817.45
8.1.20.0040.00417.49
8.1.10.0040.00417.46
8.1.00.0000.00817.32
8.0.300.0040.00419.65
8.0.290.0090.00016.63
8.0.280.0040.00418.25
8.0.270.0040.00417.10
8.0.260.0000.00620.11
8.0.250.0040.00416.86
8.0.240.0000.00716.84
8.0.230.0030.00316.89
8.0.220.0030.00316.87
8.0.210.0000.00716.71
8.0.200.0040.00416.84
8.0.190.0040.00416.80
8.0.180.0000.00816.89
8.0.170.0080.00016.86
8.0.160.0030.00516.84
8.0.150.0040.00416.64
8.0.140.0030.00716.84
8.0.130.0030.00313.23
8.0.120.0000.00716.75
8.0.110.0040.00416.73
8.0.100.0040.00416.77
8.0.90.0040.00416.86
8.0.80.0060.01016.86
8.0.70.0000.00716.70
8.0.60.0080.00016.84
8.0.50.0020.00516.79
8.0.30.0120.00816.92
8.0.20.0120.00617.04
8.0.10.0040.00416.93
8.0.00.0120.00716.56
7.4.330.0000.00516.77
7.4.320.0000.00616.35
7.4.300.0030.00316.56
7.4.290.0030.00316.43
7.4.280.0000.00816.47
7.4.270.0070.00016.51
7.4.260.0060.00013.22
7.4.250.0000.00716.41
7.4.240.0040.00416.45
7.4.230.0070.00016.34
7.4.220.0020.00516.49
7.4.210.0110.00616.49
7.4.200.0070.00016.63
7.4.140.0110.01117.86
7.4.130.0120.00616.52
7.4.120.0110.01116.41
7.4.110.0090.01616.39
7.4.100.0160.00316.48
7.4.90.0030.01516.39
7.4.80.0100.00619.39
7.4.70.0150.00616.36
7.4.60.0120.00316.40
7.4.50.0090.00616.25
7.4.40.0060.01616.57
7.4.00.0000.01714.92
7.3.330.0080.00016.17
7.3.320.0000.00612.92
7.3.310.0030.00316.14
7.3.300.0030.00515.97
7.3.290.0000.00716.14
7.3.260.0110.00916.34
7.3.240.0070.00916.36
7.3.230.0130.00316.28
7.3.210.0060.01016.16
7.3.200.0080.01216.29
7.3.190.0030.01316.45
7.3.180.0070.01016.11
7.3.170.0080.00816.29
7.3.160.0060.00916.27
7.3.90.0160.00014.84
7.3.80.0110.00714.41
7.3.70.0030.01014.57
7.3.60.0120.00814.72
7.3.50.0110.00314.59
7.3.40.0070.00714.75
7.3.30.0130.00414.36
7.3.20.0070.00714.46
7.3.10.0110.00314.37
7.3.00.0110.00414.85
7.2.330.0070.01316.41
7.2.320.0100.01016.52
7.2.310.0030.01316.18
7.2.300.0060.01016.59
7.2.290.0060.00916.42
7.2.220.0090.00914.79
7.2.210.0030.01314.83
7.2.200.0120.00314.94
7.2.190.0090.00914.65
7.2.180.0070.01014.93
7.2.170.0070.01014.77
7.2.160.0060.00914.82
7.2.150.0070.00714.62
7.2.140.0040.01114.79
7.2.130.0180.01414.97
7.2.120.0090.00914.71
7.2.110.0030.01314.99
7.2.100.0090.00614.69
7.2.90.0030.01214.70
7.2.80.0120.00414.89
7.2.70.0130.00314.89
7.2.60.0160.00014.78
7.2.50.0030.01314.70
7.2.40.0060.01215.01
7.2.30.0030.01214.90
7.2.20.0150.00514.80
7.2.10.0130.00314.75
7.2.00.0070.00714.59
7.1.320.0140.00513.93
7.1.310.0110.00313.98
7.1.300.0090.00913.89
7.1.290.0030.01014.00
7.1.280.1060.01613.54
7.1.270.0100.00313.77
7.1.260.0070.01013.80
7.1.250.0090.00613.80

preferences:
37.65 ms | 403 KiB | 5 Q