3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = array_filter( array_map('strtoupper', explode(htmlentities("Hello World")) ), fn($v) => $v != 'O' ); var_dump($result);

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)
8.3.70.0040.01416.63
8.3.60.0160.00618.43
8.3.50.0120.00916.28
8.3.40.0040.01518.93
8.3.30.0140.00018.76
8.3.20.0070.00024.18
8.3.10.0000.00824.66
8.3.00.0040.00426.16
8.2.180.0150.00725.92
8.2.170.0090.00619.13
8.2.160.0110.00422.96
8.2.150.0050.00325.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.38
8.2.110.0100.00021.06
8.2.100.0040.00817.72
8.2.90.0000.00822.28
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0080.00017.63
8.2.50.0000.00917.63
8.2.40.0060.00319.94
8.2.30.0070.00017.87
8.2.20.0000.00818.03
8.2.10.0040.00419.19
8.2.00.0040.00419.03
8.1.280.0100.00625.92
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.57
8.1.230.0080.00320.91
8.1.220.0030.00617.74
8.1.210.0040.00418.91
8.1.200.0080.00017.23
8.1.190.0040.00417.23
8.1.180.0050.00518.10
8.1.170.0060.00318.53
8.1.160.0040.00419.00
8.1.150.0070.00018.75
8.1.140.0040.00418.68
8.1.130.0000.00717.22
8.1.120.0060.00317.27
8.1.110.0000.00817.22
8.1.100.0000.00717.36
8.1.90.0040.00417.33
8.1.80.0050.00317.23
8.1.70.0040.00417.34
8.1.60.0000.00717.47
8.1.50.0060.00317.46
8.1.40.0040.00417.48
8.1.30.0040.00417.54
8.1.20.0000.00717.52
8.1.10.0040.00417.43
8.1.00.0060.00317.30
8.0.300.0040.00419.91
8.0.290.0000.00716.63
8.0.280.0000.00718.42
8.0.270.0000.00818.00
8.0.260.0030.00316.75
8.0.250.0030.00316.90
8.0.240.0000.00717.01
8.0.230.0030.00316.91
8.0.220.0020.00516.84
8.0.210.0000.00716.92
8.0.200.0060.00016.93
8.0.190.0070.00016.82
8.0.180.0000.01016.96
8.0.170.0040.00416.82
8.0.160.0070.00316.96
8.0.150.0000.00716.69
8.0.140.0070.00016.83
8.0.130.0000.00713.31
8.0.120.0040.00416.91
8.0.110.0080.00016.78
8.0.100.0050.00216.72
8.0.90.0000.00816.84
8.0.80.0120.00316.90
8.0.70.0040.00416.87
8.0.60.0040.00416.95
8.0.50.0000.00716.70
8.0.30.0090.00716.83
8.0.20.0230.01016.85
8.0.10.0190.01117.03
8.0.00.0260.00616.90
7.4.330.0000.00515.55
7.4.320.0060.00016.62
7.4.300.0080.00016.48
7.4.290.0000.00716.46
7.4.280.0050.00316.65
7.4.270.0030.00316.53
7.4.260.0030.00313.23
7.4.250.0000.00716.47
7.4.240.0020.00516.45
7.4.230.0000.00716.64
7.4.220.0000.00716.44
7.4.210.0070.01016.61
7.4.200.0000.00716.61
7.4.160.0180.00916.63
7.4.150.0170.01416.51
7.4.140.0140.01416.34
7.4.130.0180.00616.31
7.4.120.0160.00816.39
7.4.110.0280.00016.29
7.4.100.0120.01616.40
7.4.90.0160.01116.37
7.4.80.0260.00816.41
7.4.70.0130.01216.55
7.4.60.0200.00616.36
7.4.50.0220.00416.24
7.4.40.0180.00716.40
7.4.30.0210.00516.43
7.4.20.0220.00516.28
7.4.10.0080.01116.34
7.4.00.0100.01016.49
7.3.330.0030.00316.26
7.3.320.0030.00312.96
7.3.310.0030.00316.24
7.3.300.0030.00316.00
7.3.290.0040.01116.13
7.3.280.0230.00716.18
7.3.270.0160.01016.18
7.3.260.0130.01416.20
7.3.250.0200.00416.15
7.3.240.0230.00316.19
7.3.230.0160.01616.19
7.3.220.0190.00616.20
7.3.210.0190.00816.15
7.3.200.0260.00516.04
7.3.190.0160.00916.06
7.3.180.0270.00016.11
7.3.170.0160.01016.11
7.3.160.0180.00916.05
7.3.150.0310.01016.14
7.3.140.0070.01516.09
7.3.130.0100.00916.07
7.3.120.0160.00416.04
7.3.110.0090.01416.09
7.3.100.0120.01016.05
7.3.90.0070.01416.41
7.3.80.0070.01116.13
7.3.70.0070.01016.17
7.3.60.0100.00716.16
7.3.50.0090.00916.23
7.3.40.0120.00816.24
7.3.30.0070.01116.16
7.3.20.0040.01616.16
7.3.10.0130.00616.20
7.3.00.0140.00316.12

preferences:
51.53 ms | 401 KiB | 5 Q