3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (range(1,1000) as $int) { $int = str_pad($int, 7, '0', STR_PAD_LEFT); $trimmed = base64_decode(trim('=', base64_encode($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)
8.3.60.0170.00318.18
8.3.50.0120.00317.88
8.3.40.0100.01018.72
8.3.30.0140.00019.04
8.3.20.0070.00020.34
8.3.10.0030.00620.34
8.3.00.0040.00419.25
8.2.180.0100.00718.16
8.2.170.0080.00822.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00022.07
8.2.110.0110.00020.46
8.2.100.0090.00318.09
8.2.90.0080.00019.17
8.2.80.0080.00017.97
8.2.70.0070.00317.37
8.2.60.0000.00817.93
8.2.50.0100.00518.07
8.2.40.0040.00418.16
8.2.30.0000.00818.13
8.2.20.0040.00417.78
8.2.10.0030.00518.13
8.2.00.0060.00317.67
8.1.280.0070.01525.92
8.1.270.0050.00323.91
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00320.64
8.1.230.0040.00720.89
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0090.00017.25
8.1.190.0000.00817.22
8.1.180.0060.00318.10
8.1.170.0000.00818.71
8.1.160.0000.00722.07
8.1.150.0000.00818.89
8.1.140.0040.00417.68
8.1.130.0040.00417.84
8.1.120.0050.00217.56
8.1.110.0000.00817.45
8.1.100.0000.00717.57
8.1.90.0050.00317.59
8.1.80.0080.00017.42
8.1.70.0000.00717.52
8.1.60.0030.00617.69
8.1.50.0040.00417.63
8.1.40.0030.00517.61
8.1.30.0000.00817.70
8.1.20.0050.00317.65
8.1.10.0040.00417.61
8.1.00.0040.00417.54
8.0.300.0000.00818.77
8.0.290.0000.00816.63
8.0.280.0030.00318.34
8.0.270.0040.00417.15
8.0.260.0070.00017.23
8.0.250.0040.00416.86
8.0.240.0040.00416.80
8.0.230.0040.00416.90
8.0.220.0070.00016.93
8.0.210.0000.00716.84
8.0.200.0030.00316.80
8.0.190.0030.00516.82
8.0.180.0040.00416.77
8.0.170.0040.00416.86
8.0.160.0040.00416.93
8.0.150.0000.00716.87
8.0.140.0050.00216.81
8.0.130.0060.00013.39
8.0.120.0030.00516.72
8.0.110.0040.00416.76
8.0.100.0080.00016.79
8.0.90.0000.00816.83
8.0.80.0100.00716.74
8.0.70.0000.00816.78
8.0.60.0050.00216.67
8.0.50.0060.00316.80
8.0.30.0170.01316.79
8.0.20.0170.00817.40
8.0.10.0040.00416.95
8.0.00.0140.00816.71
7.4.330.0030.00315.00
7.4.320.0060.00616.44
7.4.300.0030.00316.45
7.4.290.0030.00316.41
7.4.280.0000.00816.53
7.4.270.0030.00316.44
7.4.260.0040.00416.41
7.4.250.0000.00816.36
7.4.240.0050.00216.48
7.4.230.0050.00216.51
7.4.220.0150.00416.47
7.4.210.0150.00316.49
7.4.200.0060.00316.52
7.4.160.0070.01416.54
7.4.150.0110.01117.40
7.4.140.0140.00817.86
7.4.130.0160.00816.46
7.4.120.0130.00916.45
7.4.110.0070.01416.53
7.4.100.0170.01216.51
7.4.90.0050.01716.29
7.4.80.0160.00619.39
7.4.70.0130.01616.37
7.4.60.0150.00716.64
7.4.50.0000.00516.61
7.4.40.0100.01416.60
7.4.30.0070.02116.54
7.3.330.0030.00313.21
7.3.320.0030.00313.25
7.3.310.0000.00716.23
7.3.300.0040.00416.30
7.3.290.0040.01816.29
7.3.280.0060.01316.28
7.3.270.0190.00317.40
7.3.260.0200.00716.22
7.3.250.0130.01216.36
7.3.240.0170.00616.32
7.3.230.0060.01716.39
7.3.210.0090.00916.11
7.3.200.0070.01819.39
7.3.190.0110.00816.20
7.3.180.0120.00816.03
7.3.170.0120.00916.37
7.3.160.0100.01116.23
7.2.330.0070.01416.70
7.2.320.0050.01416.48
7.2.310.0140.00716.72
7.2.300.0160.00416.52
7.2.290.0100.01316.78
7.2.100.4360.00314.50
7.2.90.1040.01414.62
7.2.80.2640.00614.45
7.2.70.0790.01114.88
7.2.60.0040.01714.54
7.2.50.1280.00314.64
7.2.40.0290.00214.66
7.2.30.2750.00614.90
7.2.20.0180.01014.57
7.2.10.1770.00614.99
7.2.00.1790.00614.89
7.1.220.2700.00913.82
7.1.210.0110.00713.74
7.1.200.1870.00313.74
7.1.190.2220.00313.77
7.1.180.0170.00313.83
7.1.170.0480.00613.78
7.1.160.0170.00313.75
7.1.150.0430.01013.57
7.1.140.0170.00813.89
7.1.130.2040.00013.87
7.1.120.1550.00613.99
7.1.110.2080.01213.80
7.1.100.2000.00013.88
7.1.90.1730.00613.66
7.1.80.1520.00613.93
7.1.70.0230.00613.48
7.1.60.0380.01031.76
7.1.50.0860.00731.66
7.1.40.1550.01232.07
7.1.30.0230.02031.61
7.1.20.0320.01131.70
7.1.10.0480.00413.56
7.1.00.0160.00413.75
7.0.310.0320.00613.18
7.0.300.1210.00613.31
7.0.290.0090.01313.50
7.0.280.2180.00613.43
7.0.270.1650.01513.16
7.0.260.1650.00913.14
7.0.250.1540.01013.57
7.0.240.1850.00613.43
7.0.230.0300.00913.30
7.0.220.0160.00413.36
7.0.210.0070.01113.36
7.0.200.0710.00713.52
7.0.190.1160.00013.36
7.0.180.1750.00313.51
7.0.170.0340.00313.10
7.0.160.0440.00313.27
7.0.150.0110.00713.53
7.0.140.0110.00613.41
7.0.130.1620.01213.52
7.0.120.0160.00813.65
7.0.110.0390.00513.18
7.0.100.0170.00313.34
7.0.90.0800.00313.11
7.0.80.0110.00413.08
7.0.70.0180.00813.30
7.0.60.0040.01113.22
7.0.50.0190.00513.44
7.0.40.0480.00513.63
7.0.30.0160.00013.38
7.0.20.1870.00613.74
7.0.10.1200.00613.37
7.0.00.1410.01613.71
5.6.380.0080.01214.40
5.6.370.0130.00714.20
5.6.360.0140.00914.34
5.6.350.0120.00514.48
5.6.340.0100.00614.31
5.6.330.0080.00814.32
5.6.320.0120.00414.38
5.6.310.0080.00814.45
5.6.300.0030.01314.47
5.6.290.0150.00314.26
5.6.280.0090.00914.29
5.6.270.0130.00614.19
5.6.260.0080.00814.54
5.6.250.0040.01114.38
5.6.240.0100.01014.51
5.6.230.0080.01314.01
5.6.220.0000.01514.06
5.6.210.0070.00714.27
5.6.200.0110.00414.13
5.6.190.0040.01214.57
5.6.180.0060.00914.60
5.6.170.0120.00414.30
5.6.160.0030.01514.25
5.6.150.0120.00413.94
5.6.140.0150.00614.32
5.6.130.0070.01014.38
5.6.120.0140.00414.61
5.6.110.0090.01414.25
5.6.100.0000.01514.29
5.6.90.0080.01314.21
5.6.80.0080.00714.38
5.6.70.0060.01114.18
5.6.60.0000.01414.25
5.6.50.0060.01214.37
5.6.40.0120.00814.38
5.6.30.0120.00514.21
5.6.20.0030.01314.20
5.6.10.0030.01314.26
5.6.00.0140.00514.38
5.5.380.0080.00411.73
5.5.370.0150.00011.73
5.5.360.0160.00011.73
5.5.350.0070.00711.73
5.5.340.0000.01211.73
5.5.330.0120.00511.73
5.5.320.0090.00611.73
5.5.310.0110.00611.73
5.5.300.0080.00311.73
5.5.290.0080.00511.73
5.5.280.0070.01011.73
5.5.270.0100.00711.73
5.5.260.0040.01111.73
5.5.250.0050.01411.73
5.5.240.0040.00811.73
5.5.230.0110.00011.73
5.5.220.0050.00511.73
5.5.210.0070.00811.73
5.5.200.0060.01011.73
5.5.190.0030.00911.73
5.5.180.0090.00311.73
5.5.170.0110.00414.40
5.5.160.0060.00611.73
5.5.150.0050.01011.73
5.4.450.0080.00411.73
5.4.440.0060.01211.73
5.4.430.0090.00911.73
5.4.420.0030.00911.73
5.4.410.0080.00411.73
5.4.400.0060.00611.73
5.4.390.0110.00411.73
5.4.380.0000.01111.73
5.4.370.0080.01011.73
5.4.360.0090.00911.73
5.4.350.0100.00311.73
5.4.340.0040.00811.73
5.4.330.0080.00511.73
5.4.320.0070.00711.73
5.4.310.0100.00711.73

preferences:
58.77 ms | 400 KiB | 5 Q