3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = '9223372036854775807'; echo $v % 6 . PHP_EOL; while (strlen($v) > 9) { $short = substr($v, 0, 9); $prefix = (int)$short % 6; $v = $prefix . substr($v, 9); echo "SHORT: ". $short . " PREFIX: ". $prefix . " NUMBER: ". $v . PHP_EOL; } echo $v % 6;

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)
8.3.60.0030.01716.63
8.3.50.0080.01221.19
8.3.40.0090.01218.67
8.3.30.0030.01019.09
8.3.20.0070.00020.20
8.3.10.0000.00721.73
8.3.00.0040.00419.02
8.2.180.0140.00716.63
8.2.170.0140.00722.96
8.2.160.0070.00720.22
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0040.00421.06
8.2.110.0060.00320.35
8.2.100.0040.00717.84
8.2.90.0030.00617.84
8.2.80.0080.00017.97
8.2.70.0050.00317.63
8.2.60.0000.00917.80
8.2.50.0100.00318.07
8.2.40.0040.00418.22
8.2.30.0050.00217.95
8.2.20.0030.00517.56
8.2.10.0000.00718.13
8.2.00.0000.00718.00
8.1.280.0040.01125.92
8.1.270.0040.00420.33
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0070.00322.66
8.1.230.0080.00320.91
8.1.220.0040.00417.79
8.1.210.0080.00018.99
8.1.200.0090.00617.38
8.1.190.0080.00017.10
8.1.180.0060.00318.10
8.1.170.0000.00818.54
8.1.160.0040.00422.02
8.1.150.0000.00718.89
8.1.140.0050.00217.35
8.1.130.0000.00817.36
8.1.120.0000.00717.38
8.1.110.0050.00217.50
8.1.100.0040.00417.33
8.1.90.0040.00417.43
8.1.80.0000.00717.47
8.1.70.0000.01117.50
8.1.60.0040.00417.63
8.1.50.0040.00417.49
8.1.40.0040.00417.53
8.1.30.0040.00417.56
8.1.20.0030.00617.59
8.1.10.0000.00817.46
8.1.00.0040.00417.47
8.0.300.0040.00419.86
8.0.290.0030.00616.63
8.0.280.0070.00018.45
8.0.270.0000.00716.82
8.0.260.0030.00316.77
8.0.250.0040.00317.00
8.0.240.0000.00716.95
8.0.230.0030.00416.85
8.0.220.0000.00716.93
8.0.210.0000.00716.86
8.0.200.0050.00216.95
8.0.190.0040.00416.89
8.0.180.0040.00416.94
8.0.170.0000.01016.88
8.0.160.0040.00416.86
8.0.150.0000.00816.86
8.0.140.0080.00316.80
8.0.130.0000.00613.32
8.0.120.0000.00816.79
8.0.110.0040.00416.73
8.0.100.0000.00716.99
8.0.90.0030.00516.87
8.0.80.0110.00616.95
8.0.70.0050.00216.72
8.0.60.0040.00416.92
8.0.50.0000.00916.79
8.0.30.0110.00617.18
8.0.20.0140.00817.43
8.0.10.0070.00017.02
8.0.00.0100.00716.81
7.4.330.0000.00515.03
7.4.320.0030.00316.50
7.4.300.0030.00316.61
7.4.290.0090.00016.40
7.4.280.0070.00016.50
7.4.270.0000.00716.51
7.4.260.0080.00016.45
7.4.250.0080.00016.50
7.4.240.0020.00616.60
7.4.230.0000.00716.52
7.4.220.0130.01316.64
7.4.210.0060.00916.64
7.4.200.0000.00816.61
7.4.160.0100.00716.58
7.4.150.0060.01117.40
7.4.140.0120.00917.86
7.4.130.0070.01516.50
7.4.120.0100.00716.43
7.4.110.0170.00016.31
7.4.100.0080.01116.61
7.4.90.0170.00316.49
7.4.80.0100.00719.39
7.4.70.0100.00716.37
7.4.60.0070.01016.71
7.4.50.0040.00416.64
7.4.40.0130.00316.61
7.4.30.0090.00916.57
7.4.00.0070.01015.04
7.3.330.0060.00013.20
7.3.320.0000.00613.19
7.3.310.0030.00316.38
7.3.300.0030.00316.35
7.3.290.0070.01016.30
7.3.280.0050.01216.36
7.3.270.0090.00917.40
7.3.260.0130.00316.49
7.3.250.0100.00816.37
7.3.240.0070.01116.66
7.3.230.0070.01016.50
7.3.210.0090.00916.30
7.3.200.0110.01119.39
7.3.190.0150.00016.58
7.3.180.0100.00616.70
7.3.170.0110.00816.62
7.3.160.0080.00816.32
7.2.330.0070.01116.77
7.2.320.0090.00916.55
7.2.310.0130.00316.70
7.2.300.0100.00716.53
7.2.290.0120.00916.79
7.2.60.0060.00316.98
7.2.00.0030.00919.24
7.1.200.0020.00515.79
7.1.100.0030.00617.95
7.1.70.0040.00416.74
7.1.60.0030.02219.48
7.1.50.0100.01316.86
7.1.00.0030.07722.35
7.0.200.0100.00016.44
7.0.60.0030.07720.02
7.0.50.0070.03717.87
7.0.40.0030.07720.27
7.0.30.0270.03020.21
7.0.20.0200.03720.30
7.0.10.0270.07720.18
7.0.00.0000.09020.19
5.6.280.0000.07721.09
5.6.210.0130.08020.51
5.6.200.0070.08318.16
5.6.190.0100.04020.27
5.6.180.3970.04720.35
5.6.170.0230.08020.55
5.6.160.0100.08020.34
5.6.150.0070.05318.17
5.6.140.0070.07718.11
5.6.130.0000.04718.12
5.6.120.0030.04320.99
5.6.110.0070.06320.98
5.6.100.0130.08021.10
5.6.90.0100.04021.03
5.6.80.0030.09020.35
5.6.70.4870.02720.39
5.5.350.0230.07720.38
5.5.340.0100.03717.89
5.5.330.0000.05020.21
5.5.320.0270.07720.20
5.5.310.0170.03720.28
5.5.300.0030.06017.98
5.5.290.0070.06717.92
5.5.280.0000.04720.79
5.5.270.0030.05020.74
5.5.260.0200.07020.76
5.5.250.0100.06720.77
5.5.240.0070.06720.23
5.4.450.0800.05019.47
5.4.440.1200.08319.52
5.4.430.0830.05719.14
5.4.420.0230.04319.52
5.4.410.0130.04719.04
5.4.400.0100.05319.23
5.4.390.0030.05718.96
5.4.380.0230.04319.05
5.4.370.0070.05319.06
5.4.360.0130.04719.15
5.4.350.0030.06019.00
5.4.340.0100.05019.14
5.4.320.0070.05719.06
5.4.310.0170.04719.05
5.4.300.0030.05719.14
5.4.290.0030.05719.04
5.4.280.0130.04719.14
5.4.270.0070.05319.04
5.4.260.0100.05319.14
5.4.250.0130.05019.17
5.4.240.0200.04318.99
5.4.230.0070.05319.11
5.4.220.0170.04718.96
5.4.210.0070.05319.13
5.4.200.0130.04716.89
5.4.190.0130.04718.95
5.4.180.0100.05019.06
5.4.170.0000.06318.96
5.4.160.0130.05019.13
5.4.150.0170.05019.22
5.4.140.0100.05016.41
5.4.130.0100.05316.37
5.4.120.0030.06016.52
5.4.110.0130.04316.56
5.4.100.0030.05716.58
5.4.90.0130.04716.41
5.4.80.0200.04016.20
5.4.70.0130.04716.49
5.4.60.0230.03716.48
5.4.50.0070.05716.38
5.4.40.0170.04316.19
5.4.30.0100.04716.19
5.4.20.0070.05316.15
5.4.10.0100.04716.20
5.4.00.0070.05015.99
5.3.290.0070.05714.50
5.3.280.0100.05714.61
5.3.270.0100.05314.45
5.3.260.0100.05314.48
5.3.250.0130.04714.39
5.3.240.0100.05314.62
5.3.230.0170.04314.52
5.3.220.0070.07314.40
5.3.210.0100.05314.43
5.3.200.0100.05014.35
5.3.190.0100.05314.44
5.3.180.0070.05314.50
5.3.170.0000.05714.35
5.3.160.0070.05314.58
5.3.150.0000.06014.39
5.3.140.0070.05014.34
5.3.130.0100.06714.48
5.3.120.0170.05014.53
5.3.110.0030.06014.48
5.3.100.0100.06313.91
5.3.90.0070.05313.94
5.3.80.0130.04713.87
5.3.70.0100.05013.89
5.3.60.0100.05014.03
5.3.50.0070.05013.73
5.3.40.0070.05013.89
5.3.30.0130.04013.95
5.3.20.0070.05013.55
5.3.10.0000.05313.63
5.3.00.0070.05013.58
5.2.170.0000.04711.06
5.2.160.0070.04011.01
5.2.150.0000.05011.08
5.2.140.0100.04010.94
5.2.130.0100.03711.20
5.2.120.0100.03711.00
5.2.110.0100.03711.01
5.2.100.0030.04310.96
5.2.90.0100.03711.00
5.2.80.0070.04010.88
5.2.70.0030.04310.95
5.2.60.0100.05710.89
5.2.50.0070.04011.05
5.2.40.0070.04310.89
5.2.30.0000.04710.91
5.2.20.0030.04311.07
5.2.10.0100.03710.93
5.2.00.0030.04310.71
5.1.60.0030.03710.12
5.1.50.0030.0379.98
5.1.40.0100.03010.05
5.1.30.0030.04010.23
5.1.20.0130.03010.30
5.1.10.0070.0379.98
5.1.00.0000.04010.10
5.0.50.0070.0278.60
5.0.40.0000.0308.30
5.0.30.0070.0408.11
5.0.20.0030.0308.07
5.0.10.0130.0208.08
5.0.00.0130.0338.29
4.4.90.0070.0205.77
4.4.80.0100.0175.86
4.4.70.0070.0205.73
4.4.60.0030.0205.90
4.4.50.0070.0175.90
4.4.40.0030.0335.75
4.4.30.0000.0235.75
4.4.20.0000.0275.87
4.4.10.0070.0175.92
4.4.00.0070.0335.80
4.3.110.0030.0235.70
4.3.100.0070.0175.68
4.3.90.0070.0175.66
4.3.80.0070.0305.76
4.3.70.0070.0205.78
4.3.60.0070.0235.79
4.3.50.0070.0175.65
4.3.40.0070.0305.77
4.3.30.0030.0204.50
4.3.20.0030.0204.52
4.3.10.0000.0234.43
4.3.00.0000.01715.37

preferences:
60.67 ms | 401 KiB | 5 Q