3v4l.org

run code in 300+ PHP versions simultaneously
<?php function makeScientificNumber($number){ $power = ($number % 10) - 1; return ($number / pow(10, $power)) . "e" . $power; } function makeNormalNumber($scientific){ return number_format($scientific,0,'.',''); } $number = 4567; $scientific_number = makeScientificNumber($number); echo "Scientific number is = $scientific_number"; echo PHP_EOL; $normal_number = makeNormalNumber($scientific_number); echo "Normal number is $normal_number";

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)
8.3.60.0090.01218.43
8.3.50.0100.00716.45
8.3.40.0070.01118.84
8.3.30.0100.00718.71
8.3.20.0040.00418.98
8.3.10.0040.00421.88
8.3.00.0000.00820.70
8.2.180.0150.00716.63
8.2.170.0110.00422.96
8.2.160.0100.00322.27
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0110.00419.95
8.2.110.0070.00420.45
8.2.100.0000.01218.03
8.2.90.0060.00317.91
8.2.80.0040.00419.11
8.2.70.0050.00517.63
8.2.60.0000.00817.62
8.2.50.0050.00317.91
8.2.40.0030.00619.48
8.2.30.0030.00519.39
8.2.20.0040.00418.14
8.2.10.0000.00718.20
8.2.00.0080.00018.07
8.1.280.0110.00425.92
8.1.270.0000.00822.14
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00324.09
8.1.230.0070.00422.67
8.1.220.0000.00817.89
8.1.210.0000.00818.77
8.1.200.0050.00517.25
8.1.190.0040.00417.23
8.1.180.0050.00518.10
8.1.170.0020.00517.62
8.1.160.0000.00718.96
8.1.150.0000.00818.92
8.1.140.0040.00422.21
8.1.130.0000.00720.29
8.1.120.0080.00017.52
8.1.110.0030.00617.55
8.1.100.0000.00817.55
8.1.90.0000.00717.46
8.1.80.0040.00417.56
8.1.70.0040.00417.44
8.1.60.0040.00417.55
8.1.50.0040.00417.59
8.1.40.0040.00417.61
8.1.30.0000.00817.77
8.1.20.0070.00317.66
8.1.10.0050.00317.53
8.1.00.0090.00017.52
8.0.300.0000.00721.91
8.0.290.0000.00716.75
8.0.280.0000.00718.52
8.0.270.0030.00317.29
8.0.260.0030.00318.52
8.0.250.0000.00716.91
8.0.240.0040.00417.02
8.0.230.0040.00416.88
8.0.220.0030.00316.97
8.0.210.0040.00416.86
8.0.200.0000.00616.99
8.0.190.0040.00416.94
8.0.180.0000.00716.89
8.0.170.0040.00416.87
8.0.160.0030.00317.00
8.0.150.0060.00316.91
8.0.140.0040.00416.95
8.0.130.0000.00513.34
8.0.120.0070.00016.96
8.0.110.0000.00716.89
8.0.100.0040.00416.88
8.0.90.0040.00416.85
8.0.80.0050.01217.00
8.0.70.0000.00716.95
8.0.60.0040.00416.80
8.0.50.0030.00616.99
8.0.30.0100.01017.27
8.0.20.0060.01217.40
8.0.10.0070.00017.07
8.0.00.0040.01516.76
7.4.330.0050.00015.55
7.4.320.0000.00616.58
7.4.300.0030.00316.55
7.4.290.0040.00416.56
7.4.280.0070.00016.47
7.4.270.0070.00016.59
7.4.260.0050.00316.63
7.4.250.0000.00816.56
7.4.240.0080.00016.57
7.4.230.0040.00416.42
7.4.220.0050.00216.63
7.4.210.0090.00616.62
7.4.200.0000.00816.55
7.4.160.0080.00916.53
7.4.140.0120.00717.86
7.4.130.0130.00316.59
7.4.120.0090.01016.61
7.4.110.0090.00916.65
7.4.100.0080.01216.50
7.4.90.0120.00916.46
7.4.80.0100.01319.39
7.4.70.0030.01316.52
7.4.60.0070.01016.61
7.4.50.0040.01116.52
7.4.40.0070.01016.56
7.4.00.0030.00914.79
7.3.330.0000.00513.45
7.3.320.0030.00313.30
7.3.310.0030.00516.55
7.3.300.0070.00016.29
7.3.290.0000.00716.31
7.3.280.0100.00716.41
7.3.260.0080.00916.45
7.3.240.0080.01016.49
7.3.230.0100.01316.40
7.3.210.0080.01516.72
7.3.200.0100.00716.79
7.3.190.0070.01016.60
7.3.180.0160.00016.50
7.3.170.0120.00916.70
7.3.160.0190.00316.47
7.2.330.0090.00916.77
7.2.320.0030.01516.53
7.2.310.0060.01316.54
7.2.300.0090.01216.55
7.2.290.0100.00716.81
7.2.110.0360.01314.70
7.2.100.0530.01014.57
7.2.90.0390.01114.80
7.2.80.0430.01014.72
7.2.70.0500.00014.85
7.2.60.0520.01314.88
7.2.50.0260.01014.89
7.2.40.0270.00915.04
7.2.30.0390.01015.06
7.2.20.0340.00715.09
7.2.10.0420.00415.08
7.2.00.0400.00015.23
7.1.230.0300.00713.64
7.1.220.0300.01013.81
7.1.210.0210.00714.00
7.1.200.0590.00713.86
7.1.190.0420.00314.02
7.1.180.0440.01014.15
7.1.170.0280.00413.93
7.1.160.0370.00713.80
7.1.150.0260.01013.71
7.1.140.0580.00613.95
7.1.130.0390.00713.63
7.1.120.0450.01014.02
7.1.110.0300.00714.13
7.1.100.0400.00313.79
7.1.90.0790.00314.09
7.1.80.0450.00714.00
7.1.70.0400.00013.84
7.1.60.0510.00313.80
7.1.50.0280.01314.11
7.1.40.0400.00313.82
7.1.30.0440.01013.89
7.1.20.0250.01113.79
7.1.10.0340.00914.11
7.1.00.0320.00913.95
5.6.380.0030.01014.39

preferences:
64.72 ms | 401 KiB | 5 Q