3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myArray = array( 'a', 'b', 'c', ); array_walk_recursive( $myArray, function (&$value) { if($value == 'c'){ $value = 'Booom'; } } ); var_dump($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)
8.3.60.0120.00618.18
8.3.50.0100.00316.23
8.3.40.0100.01018.67
8.3.30.0060.01218.58
8.3.20.0000.00819.99
8.3.10.0020.00521.90
8.3.00.0000.00819.44
8.2.180.0090.00618.16
8.2.170.0070.00722.96
8.2.160.0040.01119.08
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0050.00319.30
8.2.120.0040.00426.35
8.2.110.0040.00420.52
8.2.100.0000.01117.84
8.2.90.0080.00019.22
8.2.80.0000.00817.97
8.2.70.0000.00917.63
8.2.60.0040.00417.93
8.2.50.0050.00318.10
8.2.40.0020.00520.49
8.2.30.0040.00419.36
8.2.20.0000.00718.11
8.2.10.0060.00318.25
8.2.00.0070.00018.17
8.1.280.0070.00725.92
8.1.270.0040.00422.19
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00920.86
8.1.230.0040.00719.09
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0080.00017.35
8.1.190.0040.00417.13
8.1.180.0040.00418.10
8.1.170.0040.00418.62
8.1.160.0040.00418.95
8.1.150.0040.00418.89
8.1.140.0050.00319.62
8.1.130.0030.00318.80
8.1.120.0000.00717.37
8.1.110.0000.00917.30
8.1.100.0040.00417.51
8.1.90.0040.00417.45
8.1.80.0070.00017.41
8.1.70.0050.00317.35
8.1.60.0000.00817.50
8.1.50.0060.00317.53
8.1.40.0060.00717.46
8.1.30.0060.00317.61
8.1.20.0050.00217.63
8.1.10.0040.00417.45
8.1.00.0040.00417.37
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.43
8.0.270.0030.00317.16
8.0.260.0030.00316.72
8.0.250.0030.00316.95
8.0.240.0000.00916.95
8.0.230.0000.00716.83
8.0.220.0040.00416.89
8.0.210.0000.00716.94
8.0.200.0030.00316.93
8.0.190.0040.00716.91
8.0.180.0050.00216.81
8.0.170.0030.00516.93
8.0.160.0000.00716.80
8.0.150.0000.00716.85
8.0.140.0000.00716.87
8.0.130.0060.00013.27
8.0.120.0040.00416.86
8.0.110.0000.00716.75
8.0.100.0070.00016.94
8.0.90.0040.00416.76
8.0.80.0070.01016.86
8.0.70.0000.00816.74
8.0.60.0000.00716.66
8.0.50.0040.00416.86
8.0.30.0070.00817.11
8.0.20.0090.01017.40
8.0.10.0040.00416.94
8.0.00.0030.01416.71
7.4.330.0000.00515.55
7.4.320.0030.00316.58
7.4.300.0070.00016.56
7.4.290.0050.00216.59
7.4.280.0070.00016.64
7.4.270.0030.00316.48
7.4.260.0090.00016.55
7.4.250.0040.00416.55
7.4.240.0070.00016.50
7.4.230.0070.00016.50
7.4.220.0090.01016.70
7.4.210.0100.00816.66
7.4.200.0040.00416.29
7.4.160.0070.01116.36
7.4.150.0120.00617.40
7.4.140.0080.01017.86
7.4.130.0120.00616.55
7.4.120.0080.01016.51
7.4.110.0060.01216.43
7.4.100.0140.00316.46
7.4.90.0040.01316.30
7.4.80.0070.01119.39
7.4.70.0130.00916.66
7.4.60.0070.01016.50
7.4.50.0040.01516.31
7.4.40.0070.01016.45
7.4.30.0090.00916.51
7.4.00.0070.00715.01
7.3.330.0020.00213.29
7.3.320.0000.00613.12
7.3.310.0030.00316.25
7.3.300.0070.00016.30
7.3.290.0000.00716.31
7.3.280.0100.00816.27
7.3.270.0070.01017.40
7.3.260.0070.01216.50
7.3.250.0080.01016.48
7.3.240.0070.01016.50
7.3.230.0150.00316.47
7.3.210.0130.00316.66
7.3.200.0070.01116.36
7.3.190.0090.00816.55
7.3.180.0060.00916.57
7.3.170.0080.00816.43
7.3.160.0040.01116.23
7.3.10.0070.00716.54
7.3.00.0070.00716.33
7.2.330.0070.01016.41
7.2.320.0070.01016.45
7.2.310.0140.00316.73
7.2.300.0060.01216.64
7.2.290.0160.00616.65
7.2.130.0070.00716.94
7.2.120.0090.00616.74
7.2.110.0040.00716.84
7.2.100.0080.00317.00
7.2.90.0030.01016.88
7.2.80.0030.00916.94
7.2.70.0130.00016.79
7.2.60.0510.00515.80
7.2.50.0120.00316.90
7.2.40.0090.00616.77
7.2.30.0110.00716.71
7.2.20.0000.01616.49
7.2.10.0060.01016.63
7.2.00.0050.00918.06
7.1.250.0060.00615.79
7.1.200.0110.00015.35
7.1.100.0030.00818.08
7.1.70.0110.02215.21
7.1.60.0350.02233.03
7.1.50.0420.01333.09
7.1.40.0440.01432.55
7.1.30.0440.00632.78
7.1.20.0310.01632.58
7.1.10.0930.00714.62
7.1.00.0160.01014.70
7.0.200.0320.00014.97
7.0.190.0160.01614.68
7.0.180.0190.00914.33
7.0.170.0120.01214.31
7.0.160.0150.01114.41
7.0.150.0190.00614.34
7.0.140.0220.00914.56
7.0.130.0110.01414.82
7.0.120.0080.01614.69
7.0.110.0210.01814.51
7.0.100.0180.01814.35
7.0.90.0270.00314.48
7.0.80.0190.00714.72
7.0.70.0140.01614.37
7.0.60.0160.01214.39
7.0.50.0210.01214.48
7.0.40.0180.00614.84
7.0.30.0370.00714.55
7.0.20.0150.01214.56
7.0.10.0180.01414.65
7.0.00.0300.00314.73

preferences:
43.35 ms | 401 KiB | 5 Q