3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [' a', 'b', ' c ']; $data = array_map(function($el){ return trim ($el); }, $data); var_dump($data);

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)
8.3.70.0030.01618.18
8.3.60.0090.00918.56
8.3.50.0050.00918.29
8.3.40.0170.00018.46
8.3.30.0070.00718.38
8.3.20.0080.00019.04
8.3.10.0050.00221.77
8.3.00.0040.00423.61
8.2.190.0120.00916.58
8.2.180.0120.00616.34
8.2.170.0150.00318.82
8.2.160.0030.01022.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0050.00319.77
8.2.110.0060.00319.08
8.2.100.0090.00317.72
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0030.00717.93
8.2.50.0110.00018.07
8.2.40.0040.00418.22
8.2.30.0020.00517.94
8.2.20.0040.00417.98
8.2.10.0080.00019.34
8.2.00.0050.00219.41
8.1.280.0120.00325.92
8.1.270.0000.00922.24
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00023.98
8.1.230.0070.00417.70
8.1.220.0000.00817.78
8.1.210.0060.00318.77
8.1.200.0000.00817.35
8.1.190.0040.00417.35
8.1.180.0000.00918.10
8.1.170.0040.00418.53
8.1.160.0030.00618.96
8.1.150.0000.00718.90
8.1.140.0000.00819.55
8.1.130.0080.00017.50
8.1.120.0070.00017.36
8.1.110.0070.00017.51
8.1.100.0000.00717.38
8.1.90.0000.00817.48
8.1.80.0030.00317.36
8.1.70.0000.00817.36
8.1.60.0030.00717.59
8.1.50.0030.00517.55
8.1.40.0040.00417.36
8.1.30.0040.00417.58
8.1.20.0070.00017.69
8.1.10.0040.00417.46
8.1.00.0040.00417.40
8.0.300.0050.00218.77
8.0.290.0040.00416.58
8.0.280.0000.00718.25
8.0.270.0050.00217.25
8.0.260.0000.00616.79
8.0.250.0000.00716.87
8.0.240.0000.00916.80
8.0.230.0070.00016.88
8.0.220.0000.00816.79
8.0.210.0000.00716.82
8.0.200.0030.00316.81
8.0.190.0040.00416.83
8.0.180.0040.00416.91
8.0.170.0050.00316.87
8.0.160.0040.00416.89
8.0.150.0040.00416.84
8.0.140.0070.00016.73
8.0.130.0030.00313.37
8.0.120.0000.00716.76
8.0.110.0000.00716.77
8.0.100.0070.00016.78
8.0.90.0050.00316.89
8.0.80.0020.01416.94
8.0.70.0070.00016.77
8.0.60.0050.00316.89
8.0.50.0000.00716.89
8.0.30.0090.01017.04
8.0.20.0100.00917.40
8.0.10.0000.00716.89
8.0.00.0090.01116.66
7.4.330.0050.00015.55
7.4.320.0060.00016.58
7.4.300.0040.00416.57
7.4.290.0000.00616.55
7.4.280.0000.00716.43
7.4.270.0070.00416.60
7.4.260.0070.00016.46
7.4.250.0000.00816.47
7.4.240.0030.00316.50
7.4.230.0030.00316.59
7.4.220.0000.00816.51
7.4.210.0060.01216.46
7.4.200.0070.00016.58
7.4.160.0090.00616.44
7.4.140.0100.00717.86
7.4.130.0100.01316.42
7.4.120.0130.00616.45
7.4.110.0040.01416.28
7.4.100.0100.00716.41
7.4.90.0090.00916.55
7.4.80.0030.01819.39
7.4.70.0070.01416.46
7.4.60.0130.00816.35
7.4.50.0040.01516.30
7.4.40.0150.00316.63
7.4.00.0070.00715.00
7.3.330.0020.00213.04
7.3.320.0000.00613.21
7.3.310.0000.00616.34
7.3.300.0070.00016.24
7.3.290.0060.00016.23
7.3.280.0030.01216.14
7.3.260.0130.00616.30
7.3.240.0090.00916.38
7.3.230.0160.00616.54
7.3.210.0140.00316.39
7.3.200.0110.00716.30
7.3.190.0060.01016.25
7.3.180.0080.00816.31
7.3.170.0060.01116.25
7.3.160.0030.01616.32
7.3.10.0050.00816.49
7.3.00.0050.00816.44
7.2.330.0070.01016.41
7.2.320.0090.00616.38
7.2.310.0140.00716.49
7.2.300.0110.00816.63
7.2.290.0100.00716.70
7.2.130.0080.00816.85
7.2.120.0080.00616.79
7.2.110.0040.00916.56
7.2.100.0030.00916.83
7.2.90.0030.01316.83
7.2.80.0050.00616.69
7.2.70.0120.00516.06
7.2.60.0090.01016.14
7.2.50.0110.01016.25
7.2.40.0130.00616.01
7.2.30.0140.00416.30
7.2.20.0100.00716.26
7.2.10.0110.00916.17
7.2.00.0090.00916.22
7.1.250.0020.01015.77
7.1.200.0120.00015.74
7.1.170.0110.01113.79
7.1.160.0540.00613.73
7.1.150.0230.00613.80
7.1.140.0170.01313.90
7.1.130.0190.01213.92
7.1.120.0180.01213.91
7.1.110.0170.01313.63
7.1.100.0110.01413.63
7.1.90.0170.01313.82
7.1.80.0130.01013.86
7.1.70.0140.01313.74
7.1.60.0420.01031.87
7.1.50.0450.01031.79
7.1.40.0500.00931.96
7.1.30.0540.00331.69
7.1.20.0370.02031.57
7.1.10.0220.00713.69
7.1.00.0140.00713.70

preferences:
28.79 ms | 401 KiB | 5 Q