3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myArray = [ true, ['abc', 'def', 'DDD'], false, 1, 'ghi', 2, [['HELLO', 'WORLD', true], [123, 456, false, 'false'], ], ]; array_walk_recursive( $myArray, function (&$value) { if($value = 'DDD'){ $value = 'Booom'; } if (is_bool($value)) { $value = 'I AM A BOOLEAN'; } } ); var_dump($myArray);

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)
8.3.60.0130.00618.55
8.3.50.0070.00716.39
8.3.40.0170.00318.67
8.3.30.0070.01018.71
8.3.20.0040.00420.34
8.3.10.0000.00821.90
8.3.00.0000.00819.56
8.2.180.0150.00016.38
8.2.170.0040.01122.96
8.2.160.0120.00918.81
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00419.36
8.2.120.0070.00026.35
8.2.110.0060.00322.04
8.2.100.0040.00717.91
8.2.90.0030.00619.23
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0000.00817.80
8.2.50.0000.00818.10
8.2.40.0070.00020.40
8.2.30.0000.00719.20
8.2.20.0000.00718.11
8.2.10.0050.00218.00
8.2.00.0050.00318.11
8.1.280.0070.00725.92
8.1.270.0050.00322.20
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00422.52
8.1.230.0000.01217.56
8.1.220.0050.00517.75
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0040.00418.66
8.1.160.0080.00018.95
8.1.150.0070.00018.81
8.1.140.0040.00419.57
8.1.130.0000.00818.86
8.1.120.0000.00717.41
8.1.110.0060.00317.43
8.1.100.0000.00817.41
8.1.90.0080.00017.44
8.1.80.0000.00817.48
8.1.70.0070.00017.45
8.1.60.0030.00617.48
8.1.50.0000.00817.54
8.1.40.0060.00317.43
8.1.30.0000.00717.59
8.1.20.0020.00517.69
8.1.10.0080.00017.51
8.1.00.0000.00717.52
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0040.00418.32
8.0.270.0000.00717.18
8.0.260.0030.00316.84
8.0.250.0070.00016.93
8.0.240.0040.00416.87
8.0.230.0040.00416.78
8.0.220.0040.00416.85
8.0.210.0030.00316.69
8.0.200.0040.00416.93
8.0.190.0000.01116.87
8.0.180.0000.00716.89
8.0.170.0000.00716.89
8.0.160.0040.00416.93
8.0.150.0080.00016.84
8.0.140.0050.00316.84
8.0.130.0030.00313.25
8.0.120.0040.00416.89
8.0.110.0030.00516.82
8.0.100.0030.00516.82
8.0.90.0000.00816.87
8.0.80.0120.00816.88
8.0.70.0050.00316.88
8.0.60.0040.00416.66
8.0.50.0040.00416.70
8.0.30.0090.00816.94
8.0.20.0100.00917.40
8.0.10.0070.00017.07
8.0.00.0110.00716.68
7.4.330.0000.00515.55
7.4.320.0030.00316.58
7.4.300.0030.00316.51
7.4.290.0070.00016.59
7.4.280.0030.00316.49
7.4.270.0030.00316.48
7.4.260.0070.00016.57
7.4.250.0030.00316.59
7.4.240.0030.00316.45
7.4.230.0000.00716.40
7.4.220.0080.01216.67
7.4.210.0140.00316.48
7.4.200.0070.00016.57
7.4.160.0080.00816.55
7.4.150.0110.00717.40
7.4.140.0110.01117.86
7.4.130.0100.01016.48
7.4.120.0120.00816.54
7.4.110.0070.01116.38
7.4.100.0120.00616.47
7.4.90.0100.01316.41
7.4.80.0150.01419.39
7.4.70.0130.00916.44
7.4.60.0110.01116.56
7.4.50.0070.01016.55
7.4.40.0110.00616.38
7.4.30.0120.00916.40
7.4.00.0100.00714.81
7.3.330.0060.00013.23
7.3.320.0050.00013.01
7.3.310.0030.00316.13
7.3.300.0000.00616.24
7.3.290.0000.00716.11
7.3.280.0100.00716.21
7.3.270.0150.00917.40
7.3.260.0230.01216.39
7.3.250.0090.00916.31
7.3.240.0110.00616.34
7.3.230.0100.01016.48
7.3.210.0100.01316.39
7.3.200.0100.00716.27
7.3.190.0030.01316.43
7.3.180.0130.01016.29
7.3.170.0060.00916.43
7.3.160.0130.00316.23
7.2.330.0100.01016.54
7.2.320.0120.00616.72
7.2.310.0070.01016.61
7.2.300.0140.00316.69
7.2.290.0110.01116.60
7.2.90.0070.00716.62
7.2.80.0080.00816.55
7.2.70.0070.00716.91
7.2.60.0040.00816.91
7.2.50.0040.00816.79
7.2.40.0030.00916.94
7.2.30.0060.01016.92
7.2.20.0080.00416.94
7.2.10.3270.01317.03
7.2.00.0080.00416.84
7.1.210.0030.00815.67
7.1.200.0070.00715.56
7.1.190.0070.00315.90
7.1.180.0130.00015.54
7.1.170.0050.00515.52
7.1.160.0070.00415.71
7.1.150.0070.00715.87
7.1.140.0030.00915.66
7.1.130.0090.00315.45
7.1.120.0120.00015.40
7.1.110.0080.00315.87
7.1.100.0070.00315.99
7.1.90.0080.00415.76
7.1.80.0090.00315.83
7.1.70.0100.00515.94
7.1.60.0140.01433.54
7.1.50.0330.00733.64
7.1.40.0230.00633.71
7.1.30.0290.01033.60
7.1.20.0220.00633.74
7.1.10.0030.00715.70
7.1.00.0040.00715.68
7.0.310.0140.00015.64
7.0.300.0070.00415.18
7.0.290.0040.00715.33
7.0.280.0030.00715.46
7.0.270.0140.00015.32
7.0.260.0000.01115.34
7.0.250.0070.00315.27
7.0.240.0000.01015.11
7.0.230.0030.00715.37
7.0.220.0070.00315.38
7.0.210.0120.00015.27
7.0.200.0070.00815.30
7.0.190.0070.00515.59
7.0.180.0080.00415.39
7.0.170.0060.00915.44
7.0.160.0070.00415.16
7.0.150.0090.00915.37
7.0.140.0100.00615.53
7.0.130.0090.00215.26
7.0.120.0110.00415.14
7.0.110.0060.00915.44
7.0.100.0120.00315.39
7.0.90.0070.00715.23
7.0.80.0050.00515.48
7.0.70.0060.00315.16
7.0.60.0060.00315.42
7.0.50.0030.01015.51
7.0.40.0100.00315.34
7.0.30.0060.00615.52
7.0.20.0000.01115.50
7.0.10.0080.00815.39
7.0.00.0050.00815.41

preferences:
44.5 ms | 401 KiB | 5 Q