3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (range(1,1000) as $int) { echo base64_encode($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)
8.3.60.0160.01018.03
8.3.50.0160.00822.04
8.3.40.0160.00318.60
8.3.30.0190.00619.12
8.3.20.0100.00020.16
8.3.10.0080.00322.15
8.3.00.0110.00319.26
8.2.180.0130.00716.75
8.2.170.0190.01022.96
8.2.160.0110.00720.39
8.2.150.0110.01124.18
8.2.140.0110.00024.66
8.2.130.0070.00326.16
8.2.120.0030.00722.23
8.2.110.0030.00820.38
8.2.100.0140.00018.03
8.2.90.0110.00019.17
8.2.80.0060.00317.97
8.2.70.0030.01017.38
8.2.60.0060.00317.68
8.2.50.0030.00618.07
8.2.40.0090.00018.03
8.2.30.0060.00318.01
8.2.20.0000.00917.60
8.2.10.0090.00017.95
8.2.00.0030.00717.61
8.1.280.0210.00325.92
8.1.270.0080.00423.85
8.1.260.0110.00426.35
8.1.250.0030.00728.09
8.1.240.0030.00923.65
8.1.230.0070.00719.04
8.1.220.0060.00317.74
8.1.210.0070.00318.77
8.1.200.0070.00317.35
8.1.190.0040.00717.22
8.1.180.0060.00318.10
8.1.170.0070.00318.50
8.1.160.0110.00022.04
8.1.150.0000.01118.83
8.1.140.0060.00317.48
8.1.130.0000.00817.75
8.1.120.0040.00417.50
8.1.110.0000.00817.49
8.1.100.0040.00417.43
8.1.90.0030.00617.57
8.1.80.0030.00617.33
8.1.70.0000.01017.50
8.1.60.0060.00317.72
8.1.50.0060.00617.59
8.1.40.0070.00317.46
8.1.30.0000.01017.55
8.1.20.0030.00617.67
8.1.10.0050.00517.41
8.1.00.0030.00717.49
8.0.300.0090.00018.77
8.0.290.0000.01016.75
8.0.280.0060.00318.33
8.0.270.0070.00017.14
8.0.260.0050.00317.35
8.0.250.0050.00316.95
8.0.240.0070.00316.88
8.0.230.0000.00916.88
8.0.220.0080.00016.82
8.0.210.0100.00016.89
8.0.200.0000.00917.00
8.0.190.0070.00317.05
8.0.180.0030.00616.99
8.0.170.0050.00516.82
8.0.160.0000.00916.86
8.0.150.0100.00016.83
8.0.140.0030.00616.90
8.0.130.0040.00413.32
8.0.120.0040.00416.89
8.0.110.0060.00316.82
8.0.100.0060.00316.91
8.0.90.0000.00917.04
8.0.80.0130.01716.95
8.0.70.0030.00616.79
8.0.60.0090.00016.80
8.0.50.0040.00417.03
8.0.30.0160.01317.04
8.0.20.0090.01917.40
8.0.10.0030.00616.86
8.0.00.0140.01316.79
7.4.330.0040.00415.00
7.4.320.0030.00716.65
7.4.300.0070.00016.68
7.4.290.0030.00616.63
7.4.280.0030.00716.63
7.4.270.0000.00816.53
7.4.260.0060.00316.41
7.4.250.0030.00716.49
7.4.240.0050.00416.48
7.4.230.0000.00916.29
7.4.220.0090.01616.55
7.4.210.0100.02016.46
7.4.200.0040.00416.37
7.4.160.0150.00916.63
7.4.150.0100.01717.40
7.4.140.0190.01117.86
7.4.130.0140.01816.56
7.4.120.0100.01716.54
7.4.110.0070.02416.45
7.4.100.0100.01716.56
7.4.90.0210.01516.56
7.4.80.0140.01419.39
7.4.70.0090.01516.61
7.4.60.0100.01916.59
7.4.50.0090.00316.44
7.4.40.0070.02016.70
7.4.30.0130.01016.43
7.3.330.0000.00713.20
7.3.320.0030.00313.16
7.3.310.0030.00616.44
7.3.300.0040.00416.35
7.3.290.0100.01016.36
7.3.280.0160.00816.36
7.3.270.0230.00717.40
7.3.260.0130.01716.54
7.3.250.0130.01416.39
7.3.240.0160.01216.38
7.3.230.0180.00716.52
7.3.210.0030.02616.38
7.3.200.0160.00919.39
7.3.190.0140.01116.59
7.3.180.0430.02416.33
7.3.170.0150.01816.50
7.3.160.0150.01816.61
7.2.330.0170.00916.80
7.2.320.0120.01216.75
7.2.310.0200.00916.70
7.2.300.0140.01116.84
7.2.290.0180.01716.78
7.2.100.1760.01014.54
7.2.90.0110.01414.84
7.2.80.1820.00314.59
7.2.70.0140.01314.74
7.2.60.0180.00414.89
7.2.50.1550.01614.80
7.2.40.0890.00315.02
7.2.30.0770.00015.05
7.2.20.1490.01014.99
7.2.10.0110.01114.91
7.2.00.1840.00715.03
7.1.220.1520.01313.82
7.1.210.1980.01014.02
7.1.200.1560.01313.80
7.1.190.2410.00313.62
7.1.180.1540.00713.77
7.1.170.1490.01013.93
7.1.160.1540.01013.95
7.1.150.1470.00913.99
7.1.140.0260.00714.07
7.1.130.2070.01313.81
7.1.120.2700.00613.74
7.1.110.1510.01613.99
7.1.100.0090.01613.91
7.1.90.0780.00713.94
7.1.80.0140.00613.96
7.1.70.0170.00713.88
7.1.60.0260.01931.59
7.1.50.1270.01031.93
7.1.40.0360.00531.91
7.1.30.0270.01231.98
7.1.20.0310.00931.69
7.1.10.0120.01513.77
7.1.00.0860.00813.76
7.0.310.1830.01013.50
7.0.300.1490.01313.45
7.0.290.1550.00713.52
7.0.280.0150.01513.45
7.0.270.2380.01313.55
7.0.260.1460.01713.59
7.0.250.0180.00513.51
7.0.240.0150.01913.47
7.0.230.0200.00313.45
7.0.220.0740.00913.45
7.0.210.0220.00613.53
7.0.200.0500.01313.50
7.0.190.0150.01213.45
7.0.180.0130.00913.60
7.0.170.0180.00013.50
7.0.160.0230.01013.58
7.0.150.0430.00713.45
7.0.140.0490.00013.45
7.0.130.0180.00713.45
7.0.120.0750.00713.45
7.0.110.0230.00713.45
7.0.100.0140.00713.52
7.0.90.0080.01213.45
7.0.80.0130.00713.45
7.0.70.2550.00613.51
7.0.60.3310.01313.71
7.0.50.0180.00913.45
7.0.40.0180.00813.45
7.0.30.0500.00613.45
7.0.20.0170.01013.45
7.0.10.0210.00913.48
7.0.00.0080.01513.66
5.6.380.0050.01814.15
5.6.370.0110.01314.51
5.6.360.0120.00814.10
5.6.350.0100.01014.06
5.6.340.0110.00714.27
5.6.330.0150.00914.10
5.6.320.0150.00614.17
5.6.310.0060.01314.48
5.6.300.0130.00414.31
5.6.290.0190.00014.28
5.6.280.0100.00714.25
5.6.270.0060.01814.50
5.6.260.0130.00714.14
5.6.250.0130.00614.11
5.6.240.0090.01214.00
5.6.230.0070.01314.49
5.6.220.0070.01014.07
5.6.210.0110.01014.02
5.6.200.0100.01014.11
5.6.190.0060.01414.27
5.6.180.0100.01014.36
5.6.170.0080.01213.93
5.6.160.0040.01514.29
5.6.150.0090.01214.45
5.6.140.0100.00814.09
5.6.130.0090.01514.18
5.6.120.0140.01014.26
5.6.110.0080.01114.05
5.6.100.0100.01014.25
5.6.90.0070.01013.89
5.6.80.0180.00314.13
5.6.70.0070.01613.86
5.6.60.0120.00814.23
5.6.50.0140.01013.85
5.6.40.0040.01613.91
5.6.30.0100.01314.12
5.6.20.0190.00014.09
5.6.10.0180.00414.12
5.6.00.0160.01014.11
5.5.380.0050.00813.45
5.5.370.0090.00913.45
5.5.360.0070.01313.45
5.5.350.0120.00313.45
5.5.340.0130.00313.45
5.5.330.0100.00713.45
5.5.320.0130.00313.45
5.5.310.0050.01413.45
5.5.300.0060.01713.45
5.5.290.0180.00413.45
5.5.280.0060.01213.45
5.5.270.0160.00413.45
5.5.260.0080.00813.45
5.5.250.0070.01313.45
5.5.240.0060.01113.45
5.5.230.0040.01213.45
5.5.220.0090.00913.45
5.5.210.0090.00913.45
5.5.200.0090.01213.45
5.5.190.0080.01213.45
5.5.180.0000.01813.45
5.5.170.0040.01914.04
5.5.160.0070.00713.45
5.5.150.0100.01013.45
5.4.450.0110.00713.45
5.4.440.0130.00313.45
5.4.430.0110.00613.45
5.4.420.0110.00513.45
5.4.410.0040.01313.45
5.4.400.0100.01013.45
5.4.390.0080.00813.45
5.4.380.0090.01813.45
5.4.370.0070.00713.45
5.4.360.0000.01513.45
5.4.350.0090.00913.45
5.4.340.0130.00313.45
5.4.330.0130.00813.45
5.4.320.0000.01713.45
5.4.310.0070.01713.45

preferences:
35.38 ms | 401 KiB | 5 Q