3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (range(1,1000) as $int) { $trimmed = base64_decode(trim(base64_encode($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)
8.3.60.0130.01018.43
8.3.50.0120.00822.04
8.3.40.0140.00418.79
8.3.30.0130.00918.97
8.3.20.0030.00520.39
8.3.10.0070.00321.92
8.3.00.0060.00619.25
8.2.180.0070.01116.50
8.2.170.0090.00922.96
8.2.160.0100.00720.38
8.2.150.0000.00924.18
8.2.140.0080.00324.66
8.2.130.0070.00326.16
8.2.120.0050.00522.20
8.2.110.0050.00521.03
8.2.100.0070.00717.72
8.2.90.0060.00319.22
8.2.80.0000.00917.97
8.2.70.0050.00517.63
8.2.60.0090.00018.04
8.2.50.0040.00418.10
8.2.40.0030.00620.42
8.2.30.0050.00517.96
8.2.20.0000.00817.58
8.2.10.0000.00818.09
8.2.00.0060.00317.75
8.1.280.0110.00725.92
8.1.270.0060.00323.83
8.1.260.0000.00926.35
8.1.250.0070.01128.09
8.1.240.0050.00523.92
8.1.230.0110.00317.76
8.1.220.0060.00317.74
8.1.210.0000.00918.77
8.1.200.0040.00717.35
8.1.190.0030.00717.36
8.1.180.0000.01018.10
8.1.170.0070.00418.46
8.1.160.0040.00422.13
8.1.150.0050.00518.97
8.1.140.0000.00917.36
8.1.130.0080.00017.73
8.1.120.0080.00017.50
8.1.110.0030.00617.43
8.1.100.0090.00017.34
8.1.90.0030.00617.52
8.1.80.0000.00817.53
8.1.70.0000.00917.48
8.1.60.0060.00317.67
8.1.50.0030.01017.53
8.1.40.0030.00617.57
8.1.30.0000.01017.68
8.1.20.0060.00317.58
8.1.10.0060.00317.59
8.1.00.0060.00317.48
8.0.300.0000.00818.77
8.0.290.0070.00316.75
8.0.280.0000.00818.45
8.0.270.0060.00317.21
8.0.260.0050.00317.30
8.0.250.0030.00616.97
8.0.240.0030.00617.03
8.0.230.0050.00316.96
8.0.220.0050.00316.87
8.0.210.0040.00416.90
8.0.200.0040.00416.97
8.0.190.0030.00517.00
8.0.180.0000.00816.93
8.0.170.0030.00716.85
8.0.160.0040.00416.97
8.0.150.0000.01016.86
8.0.140.0030.00516.89
8.0.130.0030.00313.40
8.0.120.0000.00816.87
8.0.110.0000.00816.95
8.0.100.0050.00316.82
8.0.90.0000.00816.80
8.0.80.0140.01416.93
8.0.70.0040.00416.88
8.0.60.0030.00617.03
8.0.50.0080.00016.97
8.0.30.0090.01617.11
8.0.20.0110.01417.40
8.0.10.0080.00017.01
8.0.00.0110.01416.63
7.4.330.0040.00415.00
7.4.320.0030.00716.50
7.4.300.0050.00316.43
7.4.290.0000.00816.44
7.4.280.0060.00316.55
7.4.270.0000.00716.56
7.4.260.0040.00416.52
7.4.250.0000.00816.50
7.4.240.0040.00416.54
7.4.230.0000.00916.74
7.4.220.0110.01116.69
7.4.210.0130.00316.42
7.4.200.0060.00316.74
7.4.160.0120.00916.41
7.4.150.0230.00717.40
7.4.140.0200.00917.86
7.4.130.0110.01316.51
7.4.120.0080.01616.53
7.4.110.0120.01216.38
7.4.100.0040.01816.57
7.4.90.0150.01516.75
7.4.80.0070.01319.39
7.4.70.0090.01216.60
7.4.60.0160.01216.48
7.4.50.0030.00716.48
7.4.40.0180.00616.38
7.4.30.0060.01316.52
7.3.330.0000.00713.12
7.3.320.0000.00613.25
7.3.310.0000.00816.43
7.3.300.0030.00516.38
7.3.290.0060.00916.24
7.3.280.0080.01016.31
7.3.270.0110.01417.40
7.3.260.0120.00816.56
7.3.250.0100.01216.63
7.3.240.0210.00316.64
7.3.230.0180.00316.64
7.3.210.0120.00916.09
7.3.200.0130.01719.39
7.3.190.0060.01616.32
7.3.180.0120.00916.48
7.3.170.0150.01516.47
7.3.160.0120.00916.49
7.2.330.0190.06116.84
7.2.320.0110.01416.80
7.2.310.0060.01516.73
7.2.300.0070.01416.56
7.2.290.0100.02016.64
7.2.100.1290.00714.94
7.2.90.0720.01714.92
7.2.80.0790.01114.80
7.2.70.0630.01615.06
7.2.60.0760.01915.20
7.2.50.0760.01015.21
7.2.40.0990.00715.21
7.2.30.0820.01015.28
7.2.20.0710.01515.25
7.2.10.0670.00715.14
7.2.00.0550.00714.71
7.1.220.0530.00713.72
7.1.210.0800.00314.07
7.1.200.0690.01213.98
7.1.190.0710.01813.92
7.1.180.0590.01214.02
7.1.170.0600.01714.17
7.1.160.0820.00713.76
7.1.150.0700.00613.90
7.1.140.0610.00914.17
7.1.130.0620.01714.13
7.1.120.0630.00613.88
7.1.110.0750.01013.82
7.1.100.0630.01214.11
7.1.90.0510.00314.04
7.1.80.0700.00314.11
7.1.70.0740.00714.04
7.1.60.0950.00731.84
7.1.50.0830.01432.20
7.1.40.0640.00731.73
7.1.30.0820.00331.91
7.1.20.0430.01632.11
7.1.10.0760.00613.91
7.1.00.0210.01213.75
7.0.310.0890.00313.74
7.0.300.0690.00913.61
7.0.290.0860.00713.74
7.0.280.0800.01013.61
7.0.270.1050.01613.77
7.0.260.0550.00813.61
7.0.250.1900.01513.61
7.0.240.0620.00413.61
7.0.230.0180.01513.80
7.0.220.1690.01013.61
7.0.210.0620.00713.61
7.0.200.0680.00313.61
7.0.190.0600.00713.80
7.0.180.0420.00713.66
7.0.170.0640.01113.61
7.0.160.0900.00313.73
7.0.150.0650.01013.75
7.0.140.0660.00613.61
7.0.130.0790.00813.61
7.0.120.0650.00413.61
7.0.110.0640.00713.61
7.0.100.0630.00813.62
7.0.90.0720.01313.61
7.0.80.0760.00313.63
7.0.70.0230.00013.76
7.0.60.0460.01113.69
7.0.50.1080.01013.68
7.0.40.0670.01113.77
7.0.30.0200.00813.61
7.0.20.0860.00313.61
7.0.10.0550.01613.68
7.0.00.0150.01513.61
5.6.380.0060.01214.13
5.6.370.0250.00814.38
5.6.360.0120.01614.25
5.6.350.0080.01614.00
5.6.340.0140.01414.60
5.6.330.0150.01214.45
5.6.320.0080.01914.23
5.6.310.0180.01214.33
5.6.300.0100.01714.16
5.6.290.0190.00914.58
5.6.280.0150.01514.52
5.6.270.0240.00414.43
5.6.260.0170.01014.23
5.6.250.0100.01914.48
5.6.240.0160.00614.30
5.6.230.0100.01514.28
5.6.220.0190.00614.28
5.6.210.0120.01214.16
5.6.200.0120.00914.41
5.6.190.0100.01614.38
5.6.180.0130.00514.21
5.6.170.0140.00614.37
5.6.160.0150.01214.28
5.6.150.0170.00914.45
5.6.140.0140.01414.37
5.6.130.0120.00914.04
5.6.120.0130.00614.13
5.6.110.0070.01414.46
5.6.100.0110.00814.61
5.6.90.0090.01314.49
5.6.80.0050.01414.00
5.6.70.0110.00814.47
5.6.60.0130.00914.34
5.6.50.0160.00814.16
5.6.40.0190.00814.15
5.6.30.0070.01714.39
5.6.20.0100.01014.39
5.6.10.0210.00213.99
5.6.00.0200.00714.34
5.5.380.0130.00613.61
5.5.370.0070.01013.61
5.5.360.0080.00613.61
5.5.350.0100.01013.61
5.5.340.0120.00913.61
5.5.330.0140.00613.61
5.5.320.0100.00513.61
5.5.310.0000.01813.61
5.5.300.0060.00913.61
5.5.290.0100.01013.61
5.5.280.0000.01713.61
5.5.270.0090.00613.61
5.5.260.0030.01413.61
5.5.250.0160.00613.61
5.5.240.0090.00913.61
5.5.230.0080.00813.61
5.5.220.0040.01613.61
5.5.210.0080.00813.61
5.5.200.0100.01013.61
5.5.190.0110.00513.61
5.5.180.0070.00713.61
5.5.170.0100.00814.13
5.5.160.0180.00513.61
5.5.150.0090.00913.61
5.4.450.0100.00313.61
5.4.440.0060.00613.61
5.4.430.0070.00713.61
5.4.420.0170.00013.61
5.4.410.0000.01613.61
5.4.400.0090.00613.61
5.4.390.0080.01013.61
5.4.380.0150.01213.61
5.4.370.0090.00913.61
5.4.360.0160.00313.61
5.4.350.0110.00713.61
5.4.340.0050.01013.61
5.4.330.0090.01013.61
5.4.320.0000.01513.61
5.4.310.0150.00313.61

preferences:
46.1 ms | 401 KiB | 5 Q