3v4l.org

run code in 300+ PHP versions simultaneously
<?php function trimo( string $string, string $additionalTrimChars = '' ): string { return trim(trim($string, $additionalTrimChars)); } var_dump(trimo(' = hasen', '='));

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)
8.3.60.0070.01416.49
8.3.50.0120.00316.21
8.3.40.0070.00718.50
8.3.30.0120.00318.70
8.3.20.0070.00020.38
8.3.10.0000.00823.45
8.3.00.0080.00019.26
8.2.180.0110.00316.50
8.2.170.0150.00322.96
8.2.160.0080.00820.39
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00019.31
8.2.120.0080.00026.35
8.2.110.0000.01021.04
8.2.100.0120.00017.72
8.2.90.0040.00419.05
8.2.80.0000.00917.97
8.2.70.0000.00817.50
8.2.60.0000.00917.92
8.2.50.0030.00518.10
8.2.40.0040.00420.59
8.2.30.0000.00820.89
8.2.20.0070.00017.95
8.2.10.0040.00417.95
8.2.00.0000.00818.00
8.1.280.0070.00725.92
8.1.270.0030.00522.23
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0060.00320.99
8.1.230.0080.00419.42
8.1.220.0020.00517.74
8.1.210.0050.00318.77
8.1.200.0000.00817.23
8.1.190.0070.00416.98
8.1.180.0060.00318.10
8.1.170.0040.00418.59
8.1.160.0000.00718.86
8.1.150.0040.00418.87
8.1.140.0040.00419.46
8.1.130.0000.00718.81
8.1.120.0000.00717.36
8.1.110.0040.00417.26
8.1.100.0040.00417.35
8.1.90.0030.00717.38
8.1.80.0000.00717.28
8.1.70.0070.00017.32
8.1.60.0050.00317.50
8.1.50.0070.00017.39
8.1.40.0050.00317.44
8.1.30.0070.00317.60
8.1.20.0040.00717.61
8.1.10.0040.00417.46
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.38
8.0.270.0030.00317.20
8.0.260.0000.00816.68
8.0.250.0000.00616.87
8.0.240.0040.00416.92
8.0.230.0000.00816.89
8.0.220.0030.00316.81
8.0.210.0000.00716.90
8.0.200.0040.00416.89
8.0.190.0070.00316.92
8.0.180.0000.00816.73
8.0.170.0030.00316.89
8.0.160.0000.00716.83
8.0.150.0050.00316.85
8.0.140.0060.00316.80
8.0.130.0000.00613.26
8.0.120.0000.00816.77
8.0.110.0090.00016.68
8.0.100.0040.00416.71
8.0.90.0080.00016.79
8.0.80.0100.00716.78
8.0.70.0040.00416.73
8.0.60.0080.00016.84
8.0.50.0000.00816.78
8.0.30.0110.00817.04
8.0.20.0070.01117.40
8.0.10.0040.00417.07
8.0.00.0070.01416.75
7.4.330.0000.00515.55
7.4.320.0000.00616.31
7.4.300.0060.00016.43
7.4.290.0060.00316.44
7.4.280.0000.00816.58
7.4.270.0030.00316.37
7.4.260.0000.00716.48
7.4.250.0080.00016.51
7.4.240.0000.00716.62
7.4.230.0000.00716.52
7.4.220.0160.00616.38
7.4.210.0060.01116.63
7.4.200.0040.00416.55
7.4.160.0090.00916.23
7.4.150.0130.00517.40
7.4.140.0120.00917.86
7.4.130.0140.00716.39
7.4.120.0110.00816.36
7.3.330.0040.00413.32
7.3.320.0000.00513.32
7.3.310.0040.00416.27
7.3.300.0000.00616.36
7.3.290.0070.00016.32
7.3.280.0080.00716.29
7.3.270.0090.00817.40
7.3.260.0120.00616.32
7.3.250.0100.00816.27
7.3.240.0070.01016.24
7.1.70.0030.00917.20

preferences:
40.47 ms | 401 KiB | 5 Q