3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (range(1,1000) as $int) { echo trim('=', base64_encode($int)."\n"; $trimmed = base64_decode(trim('=', base64_encode($int))); $untrimmed = base64_decode(base64_encode($int)); echo "{$int}: TRIMMED:" . ($trimmed == $int ? 'Pass' : 'Fail') . " ({$trimmed}) " . " UNTRIMMED: " . ($untrimmed == $int ? 'Pass' : 'Fail') . "({$untrimmed})" . "\n"; }

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)
5.4.340.0630.00019.04
5.4.320.0080.03512.50
5.4.310.0060.04212.50
5.4.300.0060.03812.50
5.4.290.0070.04312.50
5.4.280.0040.03712.39
5.4.270.0070.03612.39
5.4.260.0020.04212.39
5.4.250.0060.03812.39
5.4.240.0070.03612.39
5.4.230.0100.03912.38
5.4.220.0020.04112.39
5.4.210.0090.03712.39
5.4.200.0070.03812.39
5.4.190.0040.04012.38
5.4.180.0110.04212.38
5.4.170.0130.05812.39
5.4.160.0120.05212.39
5.4.150.0050.04012.38
5.4.140.0050.04112.07
5.4.130.0060.04212.05
5.4.120.0030.03912.02
5.4.110.0090.03412.01
5.4.100.0050.03612.01
5.4.90.0060.05312.02
5.4.80.0040.04012.02
5.4.70.0070.03712.01
5.4.60.0070.03712.01
5.4.50.0040.03612.01
5.4.40.0050.03612.00
5.4.30.0040.03612.00
5.4.20.0070.03411.99
5.4.10.0050.03512.00
5.4.00.0080.03711.48
5.3.290.0080.03912.80
5.3.280.0060.03912.71
5.3.270.0110.03912.73
5.3.260.0070.03912.72
5.3.250.0080.04312.72
5.3.240.0110.04712.72
5.3.230.0070.04912.71
5.3.220.0120.04912.68
5.3.210.0070.04712.68
5.3.200.0050.04112.68
5.3.190.0040.04412.67
5.3.180.0060.03712.67
5.3.170.0060.03712.67
5.3.160.0060.03612.67
5.3.150.0040.03912.67
5.3.140.0070.03512.66
5.3.130.0040.04012.66
5.3.120.0050.03912.66
5.3.110.0080.04412.66
5.3.100.0080.03812.11
5.3.90.0060.03612.09
5.3.80.0030.04012.07
5.3.70.0050.04012.07
5.3.60.0050.03812.07
5.3.50.0040.03812.00
5.3.40.0070.04112.00
5.3.30.0070.03511.95
5.3.20.0040.04111.73
5.3.10.0080.05511.70
5.3.00.0050.04311.68
5.2.170.0090.0389.18
5.2.160.0100.0339.18
5.2.150.0080.0299.18
5.2.140.0040.0329.18
5.2.130.0090.0289.14
5.2.120.0040.0349.14
5.2.110.0060.0339.15
5.2.100.0040.0309.14
5.2.90.0030.0319.14
5.2.80.0070.0349.14
5.2.70.0050.0319.14
5.2.60.0040.0349.09
5.2.50.0060.0469.06
5.2.40.0110.0339.04
5.2.30.0030.0349.02
5.2.20.0050.0309.00
5.2.10.0070.0288.93
5.2.00.0040.0308.79
5.1.60.0030.0258.07
5.1.50.0050.0248.07
5.1.40.0020.0278.05
5.1.30.0070.0268.40
5.1.20.0080.0248.42
5.1.10.0040.0268.14
5.1.00.0040.0298.14
5.0.50.0050.0216.62
5.0.40.0060.0196.48
5.0.30.0070.0296.29
5.0.20.0060.0256.26
5.0.10.0030.0206.24
5.0.00.0040.0306.23
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0050.0144.75
4.4.60.0010.0174.75
4.4.50.0010.0174.77
4.4.40.0010.0274.71
4.4.30.0050.0144.76
4.4.20.0030.0184.84
4.4.10.0020.0254.85
4.4.00.0040.0274.76
4.3.110.0040.0154.67
4.3.100.0040.0144.66
4.3.90.0030.0184.64
4.3.80.0050.0294.58
4.3.70.0070.0174.63
4.3.60.0020.0184.63
4.3.50.0030.0154.63
4.3.40.0010.0254.54
4.3.30.0030.0153.28
4.3.20.0010.0173.26
4.3.10.0030.0173.22
4.3.00.0070.03013.21

preferences:
144.25 ms | 1398 KiB | 7 Q