3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [' a', 'b', ' c ']; $data = array_map('trim', $data); var_dump($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)
8.3.60.0070.00718.02
8.3.50.0070.00717.99
8.3.40.0120.00618.36
8.3.30.0140.00018.44
8.3.20.0080.00018.73
8.3.10.0070.00021.66
8.3.00.0040.00423.66
8.2.180.0090.00916.63
8.2.170.0110.01122.96
8.2.160.0070.00718.96
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00719.64
8.2.120.0040.00426.35
8.2.110.0090.00022.25
8.2.100.0030.00917.78
8.2.90.0000.00819.14
8.2.80.0060.00317.97
8.2.70.0090.00017.38
8.2.60.0120.00017.80
8.2.50.0080.00018.07
8.2.40.0040.00418.04
8.2.30.0040.00417.86
8.2.20.0050.00517.95
8.2.10.0040.00419.42
8.2.00.0040.00419.35
8.1.280.0090.00625.92
8.1.270.0050.00322.01
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00320.69
8.1.230.0070.00320.97
8.1.220.0040.00417.79
8.1.210.0000.00918.77
8.1.200.0050.00517.36
8.1.190.0000.00917.23
8.1.180.0040.00418.10
8.1.170.0040.00418.60
8.1.160.0040.00418.72
8.1.150.0040.00418.73
8.1.140.0000.00719.48
8.1.130.0000.00818.87
8.1.120.0000.00717.40
8.1.110.0080.00017.27
8.1.100.0000.00817.26
8.1.90.0030.00517.31
8.1.80.0040.00417.37
8.1.70.0000.00717.37
8.1.60.0070.00417.39
8.1.50.0000.00717.38
8.1.40.0000.00817.43
8.1.30.0050.00317.57
8.1.20.0050.00217.49
8.1.10.0040.00417.35
8.1.00.0040.00417.32
8.0.300.0070.00018.77
8.0.290.0000.00816.58
8.0.280.0030.00318.43
8.0.270.0000.00717.09
8.0.260.0000.00617.06
8.0.250.0000.00716.89
8.0.240.0040.00416.91
8.0.230.0080.00016.84
8.0.220.0030.00316.79
8.0.210.0000.00816.75
8.0.200.0060.00016.77
8.0.190.0080.00016.77
8.0.180.0040.00416.72
8.0.170.0000.00816.72
8.0.160.0040.00416.80
8.0.150.0000.00716.70
8.0.140.0070.00016.78
8.0.130.0000.00613.26
8.0.120.0000.00716.78
8.0.110.0040.00416.76
8.0.100.0000.00716.71
8.0.90.0000.00816.88
8.0.80.0050.01516.78
8.0.70.0000.00816.83
8.0.60.0050.00216.84
8.0.50.0000.00816.86
8.0.30.0120.00616.95
8.0.20.0110.00917.40
8.0.10.0040.00416.84
8.0.00.0090.00816.66
7.4.330.0040.00015.55
7.4.320.0000.00616.44
7.4.300.0060.00016.45
7.4.290.0000.00816.53
7.4.280.0050.00216.51
7.4.270.0080.00416.53
7.4.260.0030.00316.42
7.4.250.0000.00716.48
7.4.240.0000.00716.50
7.4.230.0000.00816.18
7.4.220.0070.00016.23
7.4.210.0060.01016.52
7.4.200.0050.00316.46
7.4.160.0110.01116.47
7.4.140.0160.00517.86
7.4.130.0110.00716.34
7.4.120.0110.00716.39
7.4.110.0100.01416.48
7.4.100.0160.00816.24
7.4.90.0090.00916.33
7.4.80.0100.01219.39
7.4.70.0100.00716.43
7.4.60.0030.02216.36
7.4.50.0030.01316.38
7.4.40.0120.00616.31
7.4.00.0060.01014.79
7.3.330.0000.00513.06
7.3.320.0070.00013.07
7.3.310.0060.00015.95
7.3.300.0070.00016.11
7.3.290.0080.00016.16
7.3.280.0110.00316.19
7.3.260.0080.01016.20
7.3.240.0090.01016.33
7.3.230.0030.01316.21
7.3.210.0050.01116.05
7.3.200.0000.02016.43
7.3.190.0090.00616.28
7.3.180.0160.00616.35
7.3.170.0120.00316.07
7.3.160.0130.01016.14
7.3.120.0130.00314.54
7.3.110.0060.01014.61
7.3.100.0060.01314.50
7.3.90.0130.00314.80
7.3.80.0110.00414.77
7.3.70.0030.01014.69
7.3.60.0030.01014.72
7.3.50.0090.00614.38
7.3.40.0030.01614.74
7.3.30.0080.00414.35
7.3.20.0040.00816.63
7.3.10.0070.00916.48
7.3.00.0070.00516.40
7.2.330.0070.01016.59
7.2.320.0140.00316.31
7.2.310.0110.01216.30
7.2.300.0130.00416.49
7.2.290.0140.00316.55
7.2.250.0030.01014.74
7.2.240.0090.00914.90
7.2.230.0120.00314.71
7.2.220.0070.01014.75
7.2.210.0090.00615.00
7.2.200.0040.01114.61
7.2.190.0060.00614.71
7.2.180.0040.00814.75
7.2.170.0060.00914.74
7.2.130.0090.00616.84
7.2.120.0100.00716.63
7.2.110.0100.00316.63
7.2.100.0000.01216.71
7.2.90.0070.00716.71
7.2.80.0070.00716.71
7.2.70.0150.00915.98
7.2.60.0090.00915.66
7.2.50.0110.00815.80
7.2.40.0520.00515.74
7.2.30.0150.00815.91
7.2.20.0110.00615.73
7.2.10.0140.00415.61
7.2.00.0150.00515.88
7.1.330.0070.00715.75
7.1.320.0050.00515.59
7.1.310.0050.00515.88
7.1.300.0130.00015.55
7.1.290.0120.00615.76
7.1.280.0000.01815.58
7.1.270.0110.00415.50
7.1.260.0060.00615.68
7.1.250.0040.01215.54
7.1.200.0090.00315.83
7.1.170.0130.01013.93
7.1.160.0160.01313.84
7.1.150.0210.00413.77
7.1.140.0090.01313.88
7.1.130.0200.01513.58
7.1.120.0240.00913.77
7.1.110.0210.01013.65
7.1.100.0290.00313.69
7.1.90.0190.00613.78
7.1.80.0270.00313.70
7.1.70.0250.00613.91
7.1.60.0390.00431.80
7.1.50.0550.00431.75
7.1.40.0450.01631.50
7.1.30.0340.00931.48
7.1.20.0440.00931.80
7.1.10.0230.00613.79
7.1.00.0230.01013.43

preferences:
38.54 ms | 400 KiB | 5 Q