3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo trim('AB C D',' '); ?>

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)
8.3.60.0100.00718.43
8.3.50.0100.01018.17
8.3.40.0040.01118.54
8.3.30.0060.00918.58
8.3.20.0000.00820.20
8.3.10.0050.00321.73
8.3.00.0040.00423.57
8.2.180.0150.00318.16
8.2.170.0160.00022.96
8.2.160.0110.00419.12
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00421.00
8.2.120.0040.00426.35
8.2.110.0060.00319.39
8.2.100.0110.00017.78
8.2.90.0060.00317.75
8.2.80.0000.00918.61
8.2.70.0040.00417.38
8.2.60.0050.00517.50
8.2.50.0040.00417.91
8.2.40.0080.00018.04
8.2.30.0050.00219.05
8.2.20.0040.00418.05
8.2.10.0000.00917.98
8.2.00.0040.00417.92
8.1.280.0060.00925.92
8.1.270.0070.00023.96
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00721.87
8.1.230.0040.00720.87
8.1.220.0000.00818.44
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0030.00617.11
8.1.180.0030.00518.10
8.1.170.0080.00017.62
8.1.160.0040.00418.66
8.1.150.0040.00420.49
8.1.140.0000.00718.98
8.1.130.0000.00718.74
8.1.120.0040.00317.23
8.1.110.0080.00017.30
8.1.100.0000.00717.34
8.1.90.0000.00817.22
8.1.80.0000.00717.33
8.1.70.0000.00717.30
8.1.60.0040.00417.47
8.1.50.0050.00317.28
8.1.40.0140.00717.26
8.1.30.0040.00417.49
8.1.20.0030.00617.40
8.1.10.0040.00417.40
8.1.00.0070.00017.30
8.0.300.0050.00318.77
8.0.290.0040.00416.58
8.0.280.0030.00318.30
8.0.270.0000.00717.23
8.0.260.0080.00016.65
8.0.250.0000.00816.89
8.0.240.0070.00016.91
8.0.230.0040.00416.88
8.0.220.0040.00416.78
8.0.210.0060.00516.64
8.0.200.0060.00016.73
8.0.190.0020.00516.77
8.0.180.0000.00816.84
8.0.170.0040.00416.68
8.0.160.0000.00716.67
8.0.150.0000.00716.60
8.0.140.0000.00816.64
8.0.130.0030.00313.14
8.0.120.0050.00316.66
8.0.110.0040.00416.80
8.0.100.0050.00316.80
8.0.90.0040.00416.77
8.0.80.0130.00316.71
8.0.70.0040.00416.66
8.0.60.0000.00716.66
8.0.50.0040.00416.71
8.0.30.0100.01017.08
8.0.20.0120.00617.40
8.0.10.0040.00416.90
8.0.00.0100.00716.54
7.4.330.0050.00015.55
7.4.320.0030.00316.29
7.4.300.0000.00716.41
7.4.290.0030.00316.34
7.4.280.0050.00316.45
7.4.270.0030.00316.46
7.4.260.0030.00316.34
7.4.250.0000.00716.27
7.4.240.0040.00416.39
7.4.230.0070.00016.55
7.4.220.0130.01316.43
7.4.210.0160.00016.46
7.4.200.0040.00416.33
7.4.160.0050.01016.40
7.4.150.0090.01517.40
7.4.140.0120.00617.86
7.4.130.0120.00416.30
7.4.120.0080.01116.41
7.4.110.0150.00316.25
7.4.100.0110.00616.25
7.4.90.0140.00316.35
7.4.80.0070.01019.39
7.4.70.0100.01316.18
7.4.60.0120.00316.46
7.4.50.0000.01816.44
7.4.40.0130.00316.20
7.4.30.0100.00616.55
7.4.00.0030.01014.52
7.3.330.0020.00212.87
7.3.320.0030.00312.96
7.3.310.0020.00516.11
7.3.300.0000.00716.02
7.3.290.0060.00916.09
7.3.280.0130.00316.12
7.3.270.0030.01317.40
7.3.260.0100.00716.23
7.3.250.0110.00816.31
7.3.240.0110.00816.15
7.3.230.0100.01316.13
7.3.210.0110.00716.23
7.3.200.0150.00716.07
7.3.190.0120.00616.21
7.3.180.0030.01416.35
7.3.170.0080.00816.33
7.3.160.0060.00916.14
7.3.10.0160.00016.50
7.3.00.0070.00716.55
7.2.330.0120.01216.60
7.2.320.0080.00816.32
7.2.310.0130.00716.32
7.2.300.0100.01316.58
7.2.290.0130.00316.39
7.2.130.0060.00916.78
7.2.120.0000.01416.77
7.2.110.0180.00816.38
7.2.100.0030.00716.76
7.2.90.0070.01016.61
7.2.80.0100.00716.67
7.2.70.0070.00416.93
7.2.60.0050.00716.83
7.2.50.0030.01016.77
7.2.40.0060.00916.80
7.2.30.0030.00916.59
7.2.20.0000.01317.00
7.2.10.0040.01116.88
7.2.00.0040.01517.96
7.1.250.0000.01315.39
7.1.200.0120.00315.77
7.1.120.0030.01918.34
7.1.110.0120.01017.83
7.1.100.0090.01418.01
7.1.90.0080.01117.75
7.1.80.0060.01417.89
7.1.70.0100.00716.74
7.1.60.0200.02335.14
7.1.50.0230.01934.56
7.1.40.0280.01334.21
7.1.30.0250.00734.36
7.1.20.0160.01734.51
7.1.10.0030.01516.38
7.1.00.0100.00916.72

preferences:
50.12 ms | 400 KiB | 5 Q