3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( 'hello' => array('facebook ', 'instagram ' ), 'ok' => 'string' ); array_walk_recursive($a, function(&$value){ $value = trim($value); }); // OUTPUT var_dump($a);

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)
8.3.60.0100.00616.50
8.3.50.0070.00716.67
8.3.40.0070.00718.59
8.3.30.0070.00718.42
8.3.20.0080.00020.18
8.3.10.0040.00421.95
8.3.00.0000.00823.33
8.2.180.0160.00718.16
8.2.170.0160.00022.96
8.2.160.0000.01320.51
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00821.01
8.2.120.0040.00426.35
8.2.110.0080.01620.35
8.2.100.0000.01217.78
8.2.90.0000.00819.00
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0060.00318.22
8.2.40.0090.00020.50
8.2.30.0040.00419.13
8.2.20.0000.01018.00
8.2.10.0040.00418.23
8.2.00.0000.00718.11
8.1.280.0130.00325.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0080.00421.16
8.1.230.0100.00020.50
8.1.220.0080.00017.79
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0000.00817.35
8.1.180.0000.00718.10
8.1.170.0040.00418.72
8.1.160.0000.00818.94
8.1.150.0070.00020.20
8.1.140.0040.00419.50
8.1.130.0070.00017.33
8.1.120.0030.00317.34
8.1.110.0060.00317.35
8.1.100.0050.00217.51
8.1.90.0030.00617.38
8.1.80.0000.00717.42
8.1.70.0000.00717.41
8.1.60.0050.00317.59
8.1.50.0060.00317.59
8.1.40.0060.00317.48
8.1.30.0040.00417.64
8.1.20.0060.00317.55
8.1.10.0030.00617.50
8.1.00.0060.00317.43
8.0.300.0030.00618.77
8.0.290.0040.00416.58
8.0.280.0030.00318.25
8.0.270.0000.00817.09
8.0.260.0040.00416.66
8.0.250.0060.00016.86
8.0.240.0030.00616.85
8.0.230.0030.00316.79
8.0.220.0070.00016.79
8.0.210.0000.00616.70
8.0.200.0040.00416.96
8.0.190.0040.00416.93
8.0.180.0030.00516.90
8.0.170.0030.00316.87
8.0.160.0000.00716.94
8.0.150.0060.00316.86
8.0.140.0040.00416.88
8.0.130.0000.00513.35
8.0.120.0040.00416.80
8.0.110.0070.00016.94
8.0.100.0070.00016.77
8.0.90.0000.00716.91
8.0.80.0090.00616.90
8.0.70.0030.00316.88
8.0.60.0040.00416.89
8.0.50.0000.00716.83
8.0.30.0110.00716.93
8.0.20.0120.00717.40
8.0.10.0040.00417.10
8.0.00.0180.00616.84
7.4.330.0000.00515.55
7.4.320.0030.00316.47
7.4.300.0030.00316.59
7.4.290.0030.00316.48
7.4.280.0040.00416.55
7.4.270.0030.00316.60
7.4.260.0040.00416.48
7.4.250.0060.00316.44
7.4.240.0000.00816.68
7.4.230.0050.00216.41
7.4.220.0070.01716.63
7.4.210.0110.00516.60
7.4.200.0040.00416.59
7.4.160.0070.01016.49
7.4.150.0200.00317.40
7.4.140.0130.00617.86
7.4.130.0090.00916.42
7.4.120.0100.00916.46
7.4.110.0000.01716.48
7.4.100.0040.01316.51
7.4.90.0090.00916.35
7.4.80.0160.00619.39
7.4.70.0100.01016.49
7.4.60.0100.01016.30
7.4.50.0070.01116.47
7.4.40.0060.01016.63
7.4.30.0060.01116.49
7.4.00.0100.00714.83
7.3.330.0000.00513.23
7.3.320.0000.00513.20
7.3.310.0060.00016.10
7.3.300.0030.00316.12
7.3.290.0070.00016.19
7.3.280.0100.00616.21
7.3.270.0090.00917.40
7.3.260.0070.01016.30
7.3.250.0080.01016.47
7.3.240.0080.01016.31
7.3.230.0180.00016.30
7.3.210.0120.00616.37
7.3.200.0130.00516.11
7.3.190.0090.00616.57
7.3.180.0070.01416.20
7.3.170.0070.01016.17
7.3.160.0130.00316.27
7.3.120.0060.00814.73
7.3.110.0080.00414.69
7.3.100.0090.00614.96
7.3.90.0030.01214.59
7.3.80.0000.01214.78
7.3.70.0050.00514.80
7.3.60.0060.00614.90
7.3.50.0070.00414.60
7.3.40.0110.00014.62
7.3.30.0060.00314.73
7.3.20.0040.00716.54
7.3.10.0030.00816.53
7.3.00.0030.00816.53
7.2.330.0110.00716.36
7.2.320.0130.00416.72
7.2.310.0060.01016.61
7.2.300.0060.01216.63
7.2.290.0070.01016.71
7.2.240.0060.00615.09
7.2.230.0030.01315.02
7.2.220.0030.00615.19
7.2.210.0060.00615.09
7.2.200.0040.00815.08
7.2.190.0040.00714.76
7.2.180.0030.00714.70
7.2.170.0110.00314.70
7.2.160.0030.01014.58
7.2.150.0080.00816.73
7.2.140.0040.01116.90
7.2.130.0020.01216.68
7.2.120.0040.00916.84
7.2.110.0060.00616.76
7.2.100.0030.00916.78
7.2.90.0050.00916.95
7.2.80.0050.00916.65
7.2.70.0050.00816.57
7.2.60.0090.00416.81
7.2.50.0090.00516.95
7.2.40.0050.01016.62
7.2.30.0090.00416.90
7.2.20.0080.00516.68
7.2.10.0120.00216.68
7.2.00.0070.00816.65
7.1.330.0040.00815.65
7.1.320.0030.00715.78
7.1.310.0060.00515.71
7.1.300.0080.00015.64
7.1.290.0030.00615.31
7.1.280.0000.00815.66
7.1.270.0070.00415.75
7.1.260.0040.01115.53
7.1.250.0000.01415.59
7.1.200.0030.00615.34
7.1.90.0340.00916.34
7.1.80.0480.00715.82
7.1.70.0080.00517.07
7.1.60.0160.01034.88
7.1.50.0230.01334.66
7.1.40.0200.00934.16
7.1.30.0130.01634.43
7.1.20.0280.00334.18
7.1.10.0030.01016.37
7.1.00.0060.00616.49
7.0.230.0430.00317.85
7.0.220.0440.00915.88
7.0.210.0410.00314.69
7.0.200.0000.01416.39
7.0.190.0060.01016.77
7.0.180.0100.00716.16
7.0.170.0000.01316.15
7.0.160.0080.00516.00
7.0.150.0040.00816.06
7.0.140.0100.00316.08
7.0.130.0000.01216.49
7.0.120.0040.00816.29
7.0.110.0040.01016.16
7.0.100.0090.00416.15
7.0.90.0090.00616.10
7.0.80.0060.00616.30
7.0.70.0030.00916.09
7.0.60.0110.00716.04
7.0.50.0090.00916.32
7.0.40.0000.01816.63
7.0.30.0030.01516.48
7.0.20.0030.01416.11
7.0.10.0120.00316.52
7.0.00.0030.01316.38

preferences:
46.02 ms | 400 KiB | 5 Q