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)
8.3.60.0070.01418.20
8.3.50.0110.00716.30
8.3.40.0090.00918.83
8.3.30.0080.01218.84
8.3.20.0080.00019.14
8.3.10.0040.00421.77
8.3.00.0040.00420.71
8.2.180.0070.01425.92
8.2.170.0120.00619.04
8.2.160.0140.00022.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0080.00317.84
8.2.120.0070.00026.35
8.2.110.0060.00321.06
8.2.100.0080.00417.91
8.2.90.0050.00318.16
8.2.80.0050.00317.97
8.2.70.0020.00517.93
8.2.60.0000.00718.22
8.2.50.0040.00418.10
8.2.40.0000.00719.50
8.2.30.0080.00019.44
8.2.20.0040.00418.02
8.2.10.0030.00518.18
8.2.00.0000.00918.19
8.1.280.0030.01725.92
8.1.270.0080.00022.27
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0030.00922.70
8.1.220.0030.00517.91
8.1.210.0000.00818.88
8.1.200.0040.00417.13
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0090.00018.64
8.1.160.0030.00618.95
8.1.150.0000.00818.96
8.1.140.0000.00822.12
8.1.130.0030.00320.18
8.1.120.0000.00717.50
8.1.110.0030.00617.55
8.1.100.0000.00817.57
8.1.90.0040.00417.52
8.1.80.0040.00417.44
8.1.70.0000.00717.50
8.1.60.0040.00417.61
8.1.50.0040.00417.63
8.1.40.0000.00817.57
8.1.30.0040.00417.77
8.1.20.0060.00617.79
8.1.10.0000.00817.48
8.1.00.0050.00317.52
8.0.300.0040.00420.03
8.0.290.0000.01216.63
8.0.280.0030.00318.52
8.0.270.0000.00717.25
8.0.260.0030.00318.49
8.0.250.0070.00017.02
8.0.240.0000.00717.01
8.0.230.0000.00717.08
8.0.220.0070.00016.90
8.0.210.0000.00817.01
8.0.200.0000.00717.13
8.0.190.0040.00416.89
8.0.180.0080.00016.84
8.0.170.0030.00617.02
8.0.160.0030.00516.86
8.0.150.0050.00316.79
8.0.140.0030.00516.82
8.0.130.0030.00313.42
8.0.120.0070.00016.91
8.0.110.0000.00816.99
8.0.100.0050.00316.79
8.0.90.0000.00717.03
8.0.80.0090.00916.97
8.0.70.0070.00016.98
8.0.60.0000.00716.75
8.0.50.0030.00617.00
8.0.30.0110.01117.25
8.0.20.0090.01117.40
8.0.10.0040.00417.16
8.0.00.0110.00916.90
7.4.330.0000.00515.55
7.4.320.0050.00216.55
7.4.300.0040.00416.57
7.4.290.0030.00616.56
7.4.280.0000.00716.49
7.4.270.0000.00816.47
7.4.260.0030.00516.69
7.4.250.0070.00016.59
7.4.240.0000.00716.65
7.4.230.0000.00816.61
7.4.220.0070.00016.59
7.4.210.0040.01316.70
7.4.200.0070.00016.48
7.4.160.0100.00716.72
7.4.140.0110.00717.86
7.4.130.0090.00916.55
7.4.120.0100.01016.61
7.4.110.0030.01516.80
7.4.100.0110.00616.57
7.4.90.0180.00316.69
7.4.80.0100.00719.39
7.4.70.0100.01016.73
7.4.60.0140.00316.60
7.4.50.0000.01316.44
7.4.40.0040.01316.56
7.4.10.0070.01115.14
7.4.00.0090.00714.92
7.3.330.0000.00513.45
7.3.320.0030.00313.31
7.3.310.0030.00616.47
7.3.300.0000.00716.40
7.3.290.0000.00716.30
7.3.280.0090.00916.43
7.3.260.0110.00816.54
7.3.240.0070.00916.59
7.3.230.0160.00616.49
7.3.210.0130.00616.52
7.3.200.0090.00916.57
7.3.190.0150.00916.47
7.3.180.0120.00916.43
7.3.170.0120.01216.35
7.3.160.0080.00916.53
7.3.130.0100.00615.06
7.3.120.0030.01414.62
7.3.110.0070.01314.76
7.3.100.0070.00714.99
7.3.90.0130.00315.04
7.3.80.0000.01414.66
7.3.70.0080.00614.87
7.3.60.0030.00914.69
7.3.50.0030.01214.86
7.3.40.0080.00814.95
7.3.30.0000.00914.73
7.3.20.0000.01016.64
7.3.10.0040.01116.88
7.3.00.0070.00716.50
7.2.330.0060.01116.64
7.2.320.0110.00816.70
7.2.310.0070.01016.69
7.2.300.0130.01016.78
7.2.290.0150.00416.63
7.2.260.0100.00714.88
7.2.250.0030.01414.77
7.2.240.0060.00914.91
7.2.230.0000.01615.23
7.2.220.0080.00815.22
7.2.210.0090.00614.93
7.2.200.0080.00814.97
7.2.190.0100.00714.96
7.2.180.0060.00615.04
7.2.170.0030.00714.85
7.2.160.0040.00814.91
7.2.150.0060.00916.62
7.2.140.0040.00816.98
7.2.130.0100.00716.71
7.2.120.0070.00716.82
7.2.110.0230.00515.65
7.2.100.0170.01315.70
7.2.90.0230.00315.73
7.2.80.0170.00915.79
7.2.70.0210.00816.09
7.2.60.0320.00915.87
7.2.50.0210.00615.87
7.2.40.0180.00915.82
7.2.30.0230.00715.88
7.2.20.0340.00616.03
7.2.10.0270.01015.93
7.2.00.0170.00915.89
7.1.330.0070.01015.62
7.1.320.0030.00616.10
7.1.310.0030.00615.80
7.1.300.0040.01115.81
7.1.290.0090.00615.89
7.1.280.0040.01115.64
7.1.270.0040.00815.74
7.1.260.0060.00615.59
7.1.250.0110.00715.93
7.1.240.0030.01015.81
7.1.230.0220.01114.96
7.1.220.0190.00714.77
7.1.210.0210.00514.85
7.1.200.0180.00914.70
7.1.190.0220.01114.94
7.1.180.0220.00914.89
7.1.170.0250.00515.01
7.1.160.0170.00714.82
7.1.150.0570.00814.94
7.1.140.0300.00414.65
7.1.130.0300.00714.81
7.1.120.0120.01314.64
7.1.110.0310.00714.75
7.1.100.0300.01014.86
7.1.90.0200.00714.80
7.1.80.0200.00514.84
7.1.70.0190.00914.88
7.1.60.0210.00714.74
7.1.50.0160.00814.77
7.1.40.0130.01014.69
7.1.30.0160.00814.92
7.1.20.0300.00614.75
7.1.10.0230.01014.79
7.1.00.0320.00514.77
7.0.330.0080.00815.41
7.0.320.0040.00715.41
7.0.310.0090.00315.41
7.0.300.0030.01015.43
7.0.290.0070.00715.43
7.0.280.0040.00815.57
7.0.270.0030.01015.47
7.0.260.0030.01015.27
7.0.250.0060.00915.19
7.0.240.0000.01415.41
7.0.230.0070.00715.63
7.0.220.0130.00315.25
7.0.210.0040.00715.46
7.0.200.0070.00715.47
7.0.190.0060.00315.30
7.0.180.0000.01315.16
7.0.170.0030.00715.38
7.0.160.0040.00415.58
7.0.150.0070.00715.47
7.0.140.0060.00915.08
7.0.130.0050.00315.36
7.0.120.0000.01215.39
7.0.110.0060.00615.24
7.0.100.0060.00615.41
7.0.90.0030.00715.58
7.0.80.0080.00015.33
7.0.70.0070.00715.18
7.0.60.0060.00615.25
7.0.50.0070.00315.57
7.0.40.0030.01313.30
7.0.30.0040.00413.48
7.0.20.0030.01013.59
7.0.10.0100.00313.14
7.0.00.0060.00613.50
5.6.400.0070.00714.56
5.6.390.0070.01114.37
5.6.380.0110.00414.22
5.6.370.0060.00914.16
5.6.360.0000.01014.41
5.6.350.0080.00814.30
5.6.340.0060.01014.28
5.6.330.0000.01014.23
5.6.320.0030.01014.23
5.6.310.0070.00714.23
5.6.300.0030.01014.10
5.6.290.0070.00314.27
5.6.280.0060.00314.36
5.6.270.0000.01514.27
5.6.260.0040.00914.14
5.6.250.0090.00614.23
5.6.240.0100.00014.18
5.6.230.0100.00014.09
5.6.220.0130.00314.04
5.6.210.0040.00814.31
5.6.200.0070.00714.14
5.6.190.0030.01014.41
5.6.180.0100.00414.11
5.6.170.0060.00614.45
5.6.160.0100.00314.30
5.6.150.0040.00813.97
5.6.140.0060.00914.33
5.6.130.0120.00314.50
5.6.120.0090.00614.03
5.6.110.0040.00814.10
5.6.100.0030.01014.55
5.6.90.0040.00414.23
5.6.80.0000.01014.16
5.6.70.0090.00614.31
5.6.60.0140.00014.30
5.6.50.0060.00314.13
5.6.40.0090.00914.21
5.6.30.0030.00714.25
5.6.20.0100.00314.05
5.6.10.0050.00514.27
5.6.00.0000.00914.12

preferences:
98.38 ms | 400 KiB | 5 Q