3v4l.org

run code in 300+ PHP versions simultaneously
<?php $information = array("a" => "b", "b" => array("d" => array("c" => "a")), "f" => "c", "x" => array("c" => array("k" => array("l" => array("b" => "k")))), "z" => "h", "w" => array("q" => array("p" => array("c" => array("b" => array("v" => "a"))))), "l" => "r", "s" => array("a" => array("t" => "g")), "r" => "f", "k" => array("o" => array("i" => array("j" => "a"))), "d" => "h", "d" => array("e" => "b"), "r" => "m", "e" => array("a" => array("x" => array("u" => "y"))), ); print_r($information);

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)
8.3.60.0070.01416.63
8.3.50.0080.01021.93
8.3.40.0080.00818.76
8.3.30.0170.00318.73
8.3.20.0040.00420.05
8.3.10.0070.00023.52
8.3.00.0040.00419.26
8.2.180.0110.01418.41
8.2.170.0100.00718.99
8.2.160.0130.00322.96
8.2.150.0060.00325.66
8.2.140.0030.00624.66
8.2.130.0050.00517.63
8.2.120.0080.00026.35
8.2.110.0030.00721.07
8.2.100.0090.00317.84
8.2.90.0000.00818.04
8.2.80.0050.00318.09
8.2.70.0050.00317.50
8.2.60.0030.00617.50
8.2.50.0090.00017.55
8.2.40.0060.00317.63
8.2.30.0000.00820.60
8.2.20.0050.00317.68
8.2.10.0050.00217.99
8.2.00.0000.00718.09
8.1.280.0110.00425.92
8.1.270.0030.00623.87
8.1.260.0030.00628.09
8.1.250.0020.00528.09
8.1.240.0100.00023.84
8.1.230.0070.00321.03
8.1.220.0080.00017.74
8.1.210.0050.00518.77
8.1.200.0040.00417.23
8.1.190.0080.00017.23
8.1.180.0000.00918.10
8.1.170.0070.00017.62
8.1.160.0000.00721.93
8.1.150.0030.00518.77
8.1.140.0000.00819.44
8.1.130.0000.00717.64
8.1.120.0000.00717.29
8.1.110.0000.00817.37
8.1.100.0040.00417.31
8.1.90.0040.00417.30
8.1.80.0050.00317.27
8.1.70.0030.00317.41
8.1.60.0060.00617.41
8.1.50.0050.00317.50
8.1.40.0050.00317.49
8.1.30.0070.00317.47
8.1.20.0000.00717.46
8.1.10.0000.00717.45
8.1.00.0040.00417.38
8.0.300.0080.00019.96
8.0.290.0070.00316.63
8.0.280.0080.00018.31
8.0.270.0000.00717.19
8.0.260.0030.00317.06
8.0.250.0050.00316.91
8.0.240.0030.00616.87
8.0.230.0070.00016.86
8.0.220.0070.00016.80
8.0.210.0000.00816.68
8.0.200.0070.00016.91
8.0.190.0030.00316.89
8.0.180.0040.00416.82
8.0.170.0070.00016.89
8.0.160.0000.00716.84
8.0.150.0080.00016.78
8.0.140.0000.00716.63
8.0.130.0030.00313.18
8.0.120.0070.00016.81
8.0.110.0030.00516.72
8.0.100.0040.00416.75
8.0.90.0000.00816.78
8.0.80.0040.01116.86
8.0.70.0050.00316.85
8.0.60.0000.00716.72
8.0.50.0040.00416.69
8.0.30.0080.00716.94
8.0.20.0080.01017.40
8.0.10.0050.00316.96
8.0.00.0070.01016.58
7.4.330.0000.00516.88
7.4.320.0000.00616.58
7.4.300.0000.00616.57
7.4.290.0000.00716.47
7.4.280.0040.00316.43
7.4.270.0000.00716.34
7.4.260.0070.00016.43
7.4.250.0000.00816.37
7.4.240.0060.00116.48
7.4.230.0070.00016.46
7.4.220.0120.00616.56
7.4.210.0070.00716.49
7.4.200.0070.00016.55
7.4.160.0060.01116.52
7.4.150.0070.01817.40
7.4.140.0150.00917.86
7.4.130.0090.01316.29
7.4.120.0090.00816.34
7.4.110.0060.01216.36
7.4.100.0030.01416.38
7.4.90.0140.00916.40
7.4.80.0060.01119.39
7.4.70.0030.01316.46
7.4.60.0030.01316.27
7.4.50.0060.00916.34
7.4.40.0030.01316.46
7.4.30.0170.00716.42
7.4.00.0070.00214.71
7.3.330.0000.00513.05
7.3.320.0000.00512.96
7.3.310.0000.00716.12
7.3.300.0040.00216.13
7.3.290.0080.00816.10
7.3.280.0070.01016.15
7.3.270.0150.00317.40
7.3.260.0090.01316.22
7.3.250.0070.01116.28
7.3.240.0090.00916.25
7.3.230.0030.01316.39
7.3.210.0070.01016.11
7.3.200.0100.00716.10
7.3.190.0080.00916.07
7.3.180.0120.00916.11
7.3.170.0150.00316.33
7.3.160.0070.01016.16
7.2.330.0120.00616.28
7.2.320.0030.01316.26
7.2.310.0070.01016.34
7.2.300.0050.01116.25
7.2.290.0110.01116.48
7.2.00.0000.01119.18
7.1.200.0080.00415.82
7.1.100.0030.00918.13
7.1.70.0000.00717.21
7.1.60.0120.01219.48
7.1.50.0090.01216.63
7.1.00.0070.07322.31
7.0.200.0000.00816.75
7.0.60.0070.05719.85
7.0.50.0100.06317.88
7.0.40.0030.04319.96
7.0.30.0270.04020.20
7.0.20.0200.03720.33
7.0.10.0100.07020.16
7.0.00.0070.04020.00
5.6.280.0030.05720.91
5.6.210.0030.04320.66
5.6.200.0130.06718.12
5.6.190.0000.04720.60
5.6.180.0270.06020.39
5.6.170.0230.07720.61
5.6.160.0030.05720.33
5.6.150.0030.04018.16
5.6.140.0070.06318.15
5.6.130.0000.06018.21
5.6.120.0030.08721.14
5.6.110.0100.07320.98
5.6.100.0070.06021.00
5.6.90.0030.06321.12
5.6.80.0070.06720.40
5.5.350.4270.04020.29
5.5.340.0130.07317.98
5.5.330.0070.04020.19
5.5.320.0100.05320.30
5.5.310.0300.05720.41
5.5.300.0170.07018.07
5.5.290.0030.04018.02
5.5.280.0030.09020.88
5.5.270.0070.08720.79
5.5.260.0170.06020.76
5.5.250.0130.05720.70
5.5.240.0270.06020.25

preferences:
29.43 ms | 401 KiB | 5 Q