3v4l.org

run code in 300+ PHP versions simultaneously
<?php $h = ""; $rest = ""; $D = [0 => "zero","one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen", "twenty", 30 => "thirty", 40 => "forty", 50 => "fifty", 60 => "sixty", 70 => "seventy",80 => "eighty",90 => "ninety"]; function validate($x, $len) { $retval = null; if (!isset($x)){ echo "\$x is unset\n"; $retval = false; } else if (is_float($x) ){ echo "Floats are unsupported in this version.\n"; $retval = false; } else if ( $len == 0) { echo "Empty value\n"; $retval = false; } else if ( $x < 0) { echo "Negative numbers are currently unsupported.\n"; $retval = false; } else if ($len > 4) { echo "Numbers with more than 4 digits are unsupported\n"; $retval = false; } else { $retval = true; } return $retval; } function num2en( $x, $words) { $len = strlen($x); // Get number of digits in given number $retval = null; if( validate($x, $len) === false) { return false; } // handle number by length and digit(s) switch($len) { case 1: $retval = "$words[$x]\n"; break; case 2: if ( isset($words[$x]) ) { $retval = "$words[$x]\n"; } else if( preg_match('/^(.)(.)$/', $x, $matches ) ){ $retval = $words[ $matches[1] . '0'] . '-' . $words[ $matches[2]] . "\n"; } break; case 3: preg_match('/^(.)(..)$/',$x,$matches ); [$h, $rest] = [ $words[$matches[1]]." hundred", $matches[2] ]; if ( strcmp( $rest,'00') === 0 ) { $retval = $h; } if ($h == '0') { $retval = "and " . num2en(0 + $rest, $words); } $retval = $h . " and " . num2en( 0 + $rest, $words); break; case 4: $firstDigit = preg_split("//", $x, -1, PREG_SPLIT_NO_EMPTY )[0]; $retval = $words[$firstDigit] . " thousand " . num2en(substr($x,1,3), $words); break; } return $retval; } $bla; echo @num2en( $bla, $D ); echo num2en( -13, $D ); echo num2en( 1.5, $D ); echo num2en( 1, $D ); echo num2en( 10, $D ); echo num2en( 101, $D ); echo num2en( 1203, $D); echo num2en( 9999, $D); echo num2en( 19999, $D);

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)
8.3.60.0040.01217.00
8.3.50.0000.01418.55
8.3.40.0070.00718.79
8.3.30.0120.00618.92
8.3.20.0000.00820.35
8.3.10.0030.00522.05
8.3.00.0040.00423.64
8.2.180.0150.01218.43
8.2.170.0100.01022.96
8.2.160.0000.01420.29
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0090.00022.27
8.2.120.0080.00026.35
8.2.110.0100.01019.39
8.2.100.0120.00018.16
8.2.90.0000.00819.20
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0080.00018.02
8.2.50.0000.00818.10
8.2.40.0000.00820.61
8.2.30.0060.00319.44
8.2.20.0000.00918.30
8.2.10.0000.00818.25
8.2.00.0030.00518.29
8.1.280.0080.00825.92
8.1.270.0080.00020.54
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0160.00419.26
8.1.230.0060.00617.77
8.1.220.0090.00017.74
8.1.210.0000.00818.77
8.1.200.0090.00017.50
8.1.190.0060.00317.48
8.1.180.0000.00820.25
8.1.170.0080.00018.85
8.1.160.0040.00418.90
8.1.150.0040.00420.16
8.1.140.0000.00717.80
8.1.130.0000.00818.96
8.1.120.0030.00517.55
8.1.110.0040.00417.59
8.1.100.0030.00517.62
8.1.90.0080.00317.54
8.1.80.0050.00217.64
8.1.70.0040.00417.55
8.1.60.0050.00317.75
8.1.50.0060.00317.63
8.1.40.0000.00817.69
8.1.30.0000.00917.84
8.1.20.0070.00317.84
8.1.10.0030.00517.74
8.1.00.0030.00617.66
8.0.300.0050.00318.77
8.0.290.0040.00417.00
8.0.280.0000.00718.48
8.0.270.0040.00417.20
8.0.260.0080.00018.76
8.0.250.0000.00717.32
8.0.240.0050.00317.19
8.0.230.0030.00517.26
8.0.220.0030.00417.21
8.0.210.0070.00317.21
8.0.200.0060.00017.21
8.0.190.0030.00517.27
8.0.180.0030.00517.23
8.0.170.0080.00017.06
8.0.160.0000.00717.14
8.0.150.0000.00817.21
8.0.140.0040.00417.18
8.0.130.0060.00013.68
8.0.120.0020.00517.22
8.0.110.0040.00417.18
8.0.100.0000.00717.13
8.0.90.0050.00217.18
8.0.80.0000.01517.20
8.0.70.0040.00417.23
8.0.60.0000.00817.00
8.0.50.0000.00717.20
8.0.30.0150.01017.29
8.0.20.0120.00817.41
8.0.10.0040.00417.29
8.0.00.0120.00616.95
7.4.330.0050.00015.55
7.4.320.0030.00316.66
7.4.300.0000.00616.73
7.4.290.0040.00416.64
7.4.280.0030.00516.83
7.4.270.0000.00716.85
7.4.260.0000.00716.63
7.4.250.0030.00516.70
7.4.240.0040.00416.74
7.4.230.0000.00816.83
7.4.220.0060.01216.87
7.4.210.0070.01416.85
7.4.200.0030.00316.63
7.4.160.0090.00916.72
7.4.150.0070.01817.40
7.4.140.0100.00917.86
7.4.130.0130.00616.72
7.4.120.0100.01116.80
7.4.110.0060.01316.51
7.4.100.0130.00516.91
7.4.90.0070.01116.60
7.4.80.0140.00819.39
7.4.70.0120.00916.77
7.4.60.0120.00716.71
7.4.50.0110.00816.59
7.4.40.0220.00016.72
7.4.30.0160.00816.48
7.4.20.0180.00416.57
7.4.10.0110.00916.01
7.4.00.0100.00815.94
7.3.330.0000.00513.53
7.3.320.0000.00513.61
7.3.310.0030.00316.59
7.3.300.0040.00416.54
7.3.290.0080.00616.69
7.3.280.0090.00816.65
7.3.270.0040.01317.40
7.3.260.0090.00816.81
7.3.250.0100.00816.70
7.3.240.0120.00716.77
7.3.230.0050.01116.74
7.3.210.0100.01016.79
7.3.200.0140.00316.75
7.3.190.0150.00016.82
7.3.180.0130.01016.22
7.3.170.0140.01016.80
7.3.160.0150.00716.64
7.3.150.0070.01416.47
7.3.140.0110.01116.87
7.3.130.0080.01115.93
7.3.120.0120.00815.85
7.3.110.0140.00515.85
7.3.100.0060.01315.82
7.3.90.0170.00515.80
7.3.80.0050.01215.88
7.3.70.0040.01615.86
7.3.60.0120.00615.74
7.3.50.0100.00915.61
7.3.40.0120.00415.72
7.3.30.0100.00715.64
7.3.20.0110.00816.79
7.3.10.0130.00616.79
7.3.00.0110.00616.64
7.2.330.0160.00316.93
7.2.320.0060.01217.05
7.2.310.0150.00516.61
7.2.300.0140.01016.92
7.2.290.0080.01417.00
7.2.280.0170.00616.63
7.2.270.0090.01216.86
7.2.260.0100.01115.90
7.2.250.0090.01116.09
7.2.240.0100.00816.04
7.2.230.0100.01016.18
7.2.220.0120.00815.88
7.2.210.0110.00916.03
7.2.200.0070.01215.99
7.2.190.0120.00716.11
7.2.180.0150.00316.04
7.2.170.0070.01115.96
7.2.160.0120.00815.90
7.2.150.0120.00916.97
7.2.140.0130.01217.19
7.2.130.0070.01217.07
7.2.120.0090.00817.00
7.2.110.0110.01017.07
7.2.100.0140.00617.06
7.2.90.0120.00817.02
7.2.80.0110.00917.10
7.2.70.0110.01017.10
7.2.60.0510.00717.03
7.2.50.0070.01316.93
7.2.40.0150.00816.97
7.2.30.0100.01117.00
7.2.20.0090.01117.05
7.2.10.0140.01016.97
7.2.00.0070.00617.09
7.1.330.0140.00515.96
7.1.320.0080.01215.82
7.1.310.0070.00915.98
7.1.300.0140.00615.93
7.1.290.0140.00815.95
7.1.280.0130.00515.91
7.1.270.0090.01115.85
7.1.260.0120.00716.03
7.1.250.0140.00515.89
7.1.240.0120.01015.96
7.1.230.0110.00815.82
7.1.220.0190.00615.92
7.1.210.0140.00615.74
7.1.200.0060.01015.84
7.1.190.0110.00816.05
7.1.180.0080.00815.96
7.1.170.0080.00915.85
7.1.160.0090.01115.74
7.1.150.0140.00615.91
7.1.140.0040.01215.89
7.1.130.0090.00615.98
7.1.120.0040.01415.89
7.1.110.0100.00715.82
7.1.100.0050.01116.80
7.1.90.0070.00916.70
7.1.80.0030.01216.71
7.1.70.0060.00616.42
7.1.60.0130.01222.35
7.1.50.0160.00922.25
7.1.40.0120.01222.20
7.1.30.0120.01222.23
7.1.20.0170.00822.18
7.1.10.0060.01216.29
7.1.00.0060.01116.22
7.0.330.0110.00815.14
7.0.320.0140.00415.15
7.0.310.0120.00615.18
7.0.300.0130.00715.10
7.0.290.0070.01215.08
7.0.280.0070.01115.29
7.0.270.0060.00915.11
7.0.260.0050.00915.16
7.0.250.0080.00815.09
7.0.240.1330.00815.98
7.0.230.0050.00916.04
7.0.220.0100.00515.94
7.0.210.0030.01115.54
7.0.200.0090.00815.57
7.0.190.0060.00915.52
7.0.180.0090.00915.43
7.0.170.0070.00815.59
7.0.160.0060.01115.33
7.0.150.0080.00515.48
7.0.140.0020.01315.45
7.0.130.0060.00815.27
7.0.120.0070.00815.53
7.0.110.0040.01115.48
7.0.100.0080.00815.45
7.0.90.0020.01215.33
7.0.80.0050.01015.48
7.0.70.0050.00915.38
7.0.60.0090.00415.25
7.0.50.0050.01015.43
7.0.40.0100.00414.90
7.0.30.0040.01014.85
7.0.20.0090.00614.83
7.0.10.0040.01114.76
7.0.00.0060.00814.59
5.6.400.0140.00315.07
5.6.390.0050.01114.94
5.6.380.0150.00414.86
5.6.370.0090.01014.98
5.6.360.0090.01014.85
5.6.350.0090.01015.03
5.6.340.0140.00214.76
5.6.330.0060.01114.94
5.6.320.0070.01215.01
5.6.310.0060.01114.95
5.6.300.0040.01114.81
5.6.290.0070.00714.91
5.6.280.0090.00714.86
5.6.270.0090.00814.85
5.6.260.0080.00914.89
5.6.250.0140.00514.78
5.6.240.0070.00814.91
5.6.230.0110.00714.87
5.6.220.0080.00614.81
5.6.210.0030.01214.73
5.6.200.0120.00414.95
5.6.190.0020.01514.69
5.6.180.0030.01114.94
5.6.170.0040.01114.76
5.6.160.0100.00514.76
5.6.150.0030.01114.84
5.6.140.0130.00114.78
5.6.130.0050.01114.85
5.6.120.0090.00714.90
5.6.110.0020.01414.93
5.6.100.0050.01314.81
5.6.90.0100.00714.69
5.6.80.0040.01114.90
5.6.70.0090.00714.70
5.6.60.0070.00714.68
5.6.50.0040.01114.77
5.6.40.0080.00914.71
5.6.30.0140.00414.81
5.6.20.0060.01214.76
5.6.10.0050.01014.72
5.6.00.0090.00914.68

preferences:
32.61 ms | 400 KiB | 5 Q