3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (range(1,1000) as $int) { $trimmed = base64_decode(trim(str_pad(base64_encode($int), 7, '0', STR_PAD_LEFT), '=')); $untrimmed = base64_decode(base64_encode($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)
8.3.60.0060.01318.30
8.3.50.0150.00722.03
8.3.40.0100.00718.70
8.3.30.0140.00719.09
8.3.20.0030.00620.16
8.3.10.0090.00022.02
8.3.00.0060.00319.26
8.2.180.0090.00616.50
8.2.170.0100.01322.96
8.2.160.0100.00720.35
8.2.150.0030.00724.18
8.2.140.0030.00724.66
8.2.130.0080.00026.16
8.2.120.0000.00922.10
8.2.110.0000.01020.25
8.2.100.0060.00618.09
8.2.90.0040.00419.23
8.2.80.0060.00317.97
8.2.70.0030.00617.63
8.2.60.0030.00717.92
8.2.50.0060.00318.07
8.2.40.0070.00318.22
8.2.30.0060.00618.07
8.2.20.0000.00817.60
8.2.10.0040.00418.07
8.2.00.0060.00317.75
8.1.280.0090.01225.92
8.1.270.0040.00723.80
8.1.260.0040.00426.35
8.1.250.0140.00328.09
8.1.240.0100.00023.92
8.1.230.0040.00819.16
8.1.220.0000.00917.74
8.1.210.0090.00018.77
8.1.200.0050.00517.22
8.1.190.0090.00017.23
8.1.180.0000.00918.10
8.1.170.0040.00418.39
8.1.160.0060.00321.96
8.1.150.0070.00319.03
8.1.140.0000.00817.46
8.1.130.0050.00317.73
8.1.120.0030.00617.47
8.1.110.0000.00917.48
8.1.100.0000.00817.42
8.1.90.0000.00917.49
8.1.80.0030.00617.37
8.1.70.0030.00617.48
8.1.60.0070.00317.54
8.1.50.0050.00517.45
8.1.40.0040.00417.51
8.1.30.0060.00317.59
8.1.20.0050.00517.61
8.1.10.0030.00617.44
8.1.00.0040.00417.44
8.0.300.0040.00418.77
8.0.290.0090.00016.63
8.0.280.0080.00018.35
8.0.270.0040.00417.21
8.0.260.0030.00517.21
8.0.250.0040.00417.04
8.0.240.0030.00616.99
8.0.230.0000.00816.90
8.0.220.0030.00616.80
8.0.210.0050.00316.90
8.0.200.0060.00316.96
8.0.190.0050.00317.00
8.0.180.0050.00316.96
8.0.170.0060.00316.90
8.0.160.0080.00016.91
8.0.150.0040.00416.93
8.0.140.0030.00616.96
8.0.130.0060.00013.37
8.0.120.0030.00716.89
8.0.110.0000.00816.89
8.0.100.0040.00417.04
8.0.90.0000.00816.78
8.0.80.0030.01716.88
8.0.70.0040.00416.84
8.0.60.0040.00416.80
8.0.50.0000.00816.87
8.0.30.0090.02117.21
8.0.20.0160.01117.40
8.0.10.0030.00616.91
8.0.00.0140.01116.78
7.4.330.0030.00315.14
7.4.320.0000.01116.51
7.4.300.0040.00416.65
7.4.290.0000.00816.55
7.4.280.0070.00316.59
7.4.270.0040.00416.67
7.4.260.0000.00916.63
7.4.250.0060.00316.64
7.4.240.0060.00316.55
7.4.230.0080.00016.71
7.4.220.0160.00816.46
7.4.210.0060.01516.64
7.4.200.0040.00416.73
7.4.160.0140.00716.50
7.4.150.0150.00917.40
7.4.140.0160.00817.86
7.4.130.0130.01116.54
7.4.120.0120.01116.56
7.4.110.0160.00816.49
7.4.100.0100.01316.53
7.4.90.0030.02116.51
7.4.80.0070.01819.39
7.4.70.0080.01516.54
7.4.60.0110.01116.52
7.4.50.0000.00516.14
7.4.40.0160.01216.54
7.4.30.0150.01216.54
7.3.330.0050.00213.20
7.3.320.0070.00013.16
7.3.310.0040.00416.29
7.3.300.0000.00916.21
7.3.290.0070.01016.31
7.3.280.0070.01316.30
7.3.270.0210.00617.40
7.3.260.0110.00916.43
7.3.250.0130.01616.55
7.3.240.0040.01716.28
7.3.230.0150.00716.39
7.3.210.0140.01016.32
7.3.200.0140.01119.39
7.3.190.0110.01516.34
7.3.180.0040.01516.32
7.3.170.0130.01016.27
7.3.160.0100.01016.53
7.2.330.0090.01316.70
7.2.320.0180.00416.70
7.2.310.0130.01316.54
7.2.300.0070.01416.46
7.2.290.0190.01016.59
7.2.100.0680.00614.58
7.2.90.2000.01314.59
7.2.80.1950.01514.84
7.2.70.0750.00715.01
7.2.60.0720.00615.14
7.2.50.0860.01014.83
7.2.40.0790.01215.11
7.2.30.0730.01414.69
7.2.20.0320.01314.84
7.2.10.1050.01414.71
7.2.00.0060.01514.70
7.1.220.0580.01713.52
7.1.210.0140.00613.64
7.1.200.0970.01013.78
7.1.190.0800.00613.91
7.1.180.0740.00713.78
7.1.170.0220.01413.54
7.1.160.0730.00613.80
7.1.150.0890.00314.13
7.1.140.0830.00713.95
7.1.130.1040.01013.96
7.1.120.0770.00713.83
7.1.110.0960.00313.96
7.1.100.0090.01313.70
7.1.90.0840.01413.55
7.1.80.0890.00714.04
7.1.70.1570.01013.76
7.1.60.1380.01632.00
7.1.50.0950.01032.13
7.1.40.0640.01331.90
7.1.30.0270.02431.52
7.1.20.1180.01031.52
7.1.10.0320.00713.86
7.1.00.0800.01313.69
7.0.310.1050.00913.44
7.0.300.0320.01313.30
7.0.290.1440.01013.21
7.0.280.1010.00313.43
7.0.270.0920.00713.62
7.0.260.0830.00713.35
7.0.250.0820.00313.65
7.0.240.0040.01213.31
7.0.230.0900.00413.52
7.0.220.1260.00713.19
7.0.210.0870.01913.22
7.0.200.1250.01613.19
7.0.190.0410.00613.25
7.0.180.0180.00913.34
7.0.170.0970.00713.15
7.0.160.0880.01313.55
7.0.150.1000.00613.44
7.0.140.1310.01313.24
7.0.130.1220.01513.48
7.0.120.1360.01313.65
7.0.110.0910.01613.54
7.0.100.0230.00313.29
7.0.90.1080.00813.27
7.0.80.0920.01013.62
7.0.70.0390.00813.59
7.0.60.1030.00013.54
7.0.50.0920.00713.76
7.0.40.0120.01213.66
7.0.30.1050.00313.77
7.0.20.1030.00613.74
7.0.10.0120.00213.70
7.0.00.0400.00513.59
5.6.380.0080.01114.12
5.6.370.0110.00914.40
5.6.360.0050.01414.42
5.6.350.0160.00314.47
5.6.340.0000.02214.20
5.6.330.0070.01114.16
5.6.320.0090.00914.09
5.6.310.0120.01014.30
5.6.300.0100.00914.32
5.6.290.0160.00514.39
5.6.280.0150.00714.50
5.6.270.0070.01614.14
5.6.260.0050.01914.39
5.6.250.0070.01014.23
5.6.240.0110.01314.30
5.6.230.0040.01214.55
5.6.220.0000.01414.22
5.6.210.0080.01514.41
5.6.200.0030.01214.51
5.6.190.0090.00614.29
5.6.180.0100.00314.52
5.6.170.0070.01014.27
5.6.160.0060.00614.25
5.6.150.0080.00814.01
5.6.140.0040.01114.48
5.6.130.0080.01014.16
5.6.120.0040.01214.58
5.6.110.0050.00914.39
5.6.100.0140.00614.35
5.6.90.0040.00814.48
5.6.80.0090.00614.18
5.6.70.0030.01414.07
5.6.60.0060.01314.16
5.6.50.0030.01314.29
5.6.40.0080.01114.27
5.6.30.0080.00814.52
5.6.20.0100.01014.11
5.6.10.0100.01014.43
5.6.00.0030.01314.05
5.5.380.0090.00911.73
5.5.370.0050.00811.73
5.5.360.0040.01111.73
5.5.350.0090.00311.73
5.5.340.0040.01011.73
5.5.330.0080.00311.73
5.5.320.0080.00311.73
5.5.310.0090.00411.73
5.5.300.0100.00611.73
5.5.290.0070.00711.73
5.5.280.0050.01011.73
5.5.270.0130.00011.73
5.5.260.0000.01911.73
5.5.250.0040.00811.73
5.5.240.0100.00411.73
5.5.230.0050.00711.73
5.5.220.0030.01711.73
5.5.210.0040.01211.73
5.5.200.0080.00811.73
5.5.190.0060.01111.73
5.5.180.0100.00711.73
5.5.170.0100.01313.84
5.5.160.0040.00711.73
5.5.150.0130.00011.73
5.4.450.0120.00411.73
5.4.440.0110.00011.73
5.4.430.0030.01211.73
5.4.420.0070.00711.73
5.4.410.0060.00611.73
5.4.400.0060.01211.73
5.4.390.0090.00911.73
5.4.380.0040.01011.73
5.4.370.0050.01411.73
5.4.360.0030.01011.73
5.4.350.0120.00611.73
5.4.340.0080.00511.73
5.4.330.0030.01411.73
5.4.320.0000.01311.73
5.4.310.0060.00611.73

preferences:
48.45 ms | 401 KiB | 5 Q