3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f($num) { if($num < 20) { switch($num) { //case 0: return 'zero'; break; case 1: return 'one'; break; case 2: return 'two'; break; case 3: return 'three'; break; case 4: return 'four'; break; case 5: return 'five'; break; case 6: return 'six'; break; case 7: return 'seven'; break; case 8: return 'eight'; break; case 9: return 'nine'; break; case 10: return 'ten'; break; case 11: return 'eleven'; break; case 12: return 'twelve'; break; case 13: return 'thirteen'; break; case 15: return 'fifteen'; break; case 18: return 'eighteen'; break; default: //14, 16, 17, 19 return f($num-10).'teen'; break; } } var_dump($num); $buf = (int)floor($num/10); var_dump($buf); $fraction = $num - $buf; switch($buf) { case 2: $str = 'twenty'; break; case 3: $str = 'thirty'; break; case 5: $str = 'fifty'; break; case 8: $str = 'eighty'; break; default: //4, 6, 7, 9 $str = f($buf).'ty'; break; } if($fraction > 0) { $str .= ' '.f($fraction); } return $str; } function timeInWords($h, $m) { $hstr = f($h); if($m == 0) { return $hstr." o' clock"; } if($m == 30) { return 'half past '.$hstr; } if($m < 30) { if($m == 15) { return 'quarter past '.$hstr; } return f($m).' minute'.($m > 0 ? 's': '').' past '.$hstr; } else { if($m == 45) { return 'quarter to '.f($h+1); } $mtmp = 60 - $m; return f($mtmp).' minute'.($m > 0 ? 's': '').' to '.f($h+1); } } echo timeInWords(6, 35);

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)
8.3.60.0110.00318.30
8.3.50.0150.00618.00
8.3.40.0080.00819.02
8.3.30.0040.01118.80
8.3.20.0030.00521.82
8.3.10.0040.00423.78
8.3.00.0030.00519.66
8.2.180.0090.00618.26
8.2.170.0140.00022.96
8.2.160.0130.00322.21
8.2.150.0050.00324.18
8.2.140.0070.00324.66
8.2.130.0000.00819.34
8.2.120.0080.00026.35
8.2.110.0070.00322.39
8.2.100.0080.00317.91
8.2.90.0060.00318.03
8.2.80.0040.00419.25
8.2.70.0060.00317.80
8.2.60.0000.01117.93
8.2.50.0040.00418.28
8.2.40.0000.00822.34
8.2.30.0000.00719.27
8.2.20.0080.00018.12
8.2.10.0040.00418.21
8.2.00.0000.00818.02
8.1.280.0110.00325.92
8.1.270.0110.00422.19
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00324.05
8.1.230.0060.00620.88
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00817.22
8.1.190.0100.00517.00
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0070.00018.95
8.1.150.0040.00420.35
8.1.140.0000.00717.72
8.1.130.0030.00318.98
8.1.120.0030.00517.63
8.1.110.0030.00917.52
8.1.100.0050.00217.53
8.1.90.0030.00517.54
8.1.80.0050.00317.53
8.1.70.0040.00417.55
8.1.60.0000.00917.66
8.1.50.0000.00817.62
8.1.40.0060.00617.62
8.1.30.0040.00417.64
8.1.20.0000.00817.61
8.1.10.0000.00817.51
8.1.00.0000.00817.37
8.0.300.0040.00420.25
8.0.290.0050.00316.75
8.0.280.0050.00318.54
8.0.270.0000.00717.22
8.0.260.0000.00816.90
8.0.250.0070.00017.05
8.0.240.0000.00717.02
8.0.230.0000.00717.00
8.0.220.0000.00716.98
8.0.210.0070.00016.96
8.0.200.0070.00016.93
8.0.190.0060.00316.88
8.0.180.0000.00716.89
8.0.170.0040.00417.02
8.0.160.0070.00016.86
8.0.150.0000.01016.96
8.0.140.0040.00417.00
8.0.130.0060.00013.36
8.0.120.0000.00816.82
8.0.110.0000.00817.02
8.0.100.0020.00517.02
8.0.90.0000.00816.99
8.0.80.0060.01616.93
8.0.70.0000.00816.89
8.0.60.0000.00717.01
8.0.50.0030.00517.00
8.0.30.0100.00817.30
8.0.20.0160.00417.40
8.0.10.0050.00316.98
8.0.00.0100.01316.83
7.4.330.0000.00515.55
7.4.320.0030.00316.68
7.4.300.0070.00016.57
7.4.290.0050.00316.58
7.4.280.0050.00316.58
7.4.270.0000.00716.61
7.4.260.0000.00716.66
7.4.250.0040.00416.47
7.4.240.0050.00316.66
7.4.230.0070.00016.76
7.4.220.0030.00416.75
7.4.210.0050.00916.62
7.4.200.0040.00416.49
7.4.160.0070.00916.70
7.4.140.0110.00917.86
7.4.130.0140.00716.82
7.4.120.0070.01116.52
7.4.110.0060.01016.59
7.4.100.0110.00516.65
7.4.90.0130.00316.72
7.4.80.0090.00919.39
7.4.70.0090.01216.64
7.4.60.0090.00616.57
7.4.50.0060.00916.55
7.4.40.0120.00616.78
7.4.10.0060.01315.23
7.4.00.0100.00814.80
7.3.330.0040.00413.29
7.3.320.0000.00613.41
7.3.310.0030.00316.35
7.3.300.0030.00316.32
7.3.290.0000.00716.32
7.3.280.0110.00616.47
7.3.260.0150.00816.61
7.3.240.0080.00916.62
7.3.230.0040.01216.58
7.3.210.0130.00316.47
7.3.200.0040.01216.50
7.3.190.0030.01416.57
7.3.180.0150.00616.67
7.3.170.0080.00816.60
7.3.160.0140.00716.63
7.3.130.0110.00714.99
7.3.120.0100.00314.63
7.3.110.0040.01514.64
7.3.100.0030.01015.07
7.3.90.0060.00914.82
7.3.80.0040.00814.96
7.3.70.0080.00414.88
7.3.60.0030.00914.89
7.3.50.0120.00414.91
7.3.40.0070.00714.51
7.3.30.0100.00714.94
7.3.20.0140.00016.80
7.3.10.0120.00416.42
7.3.00.0140.00016.79
7.2.330.0120.00616.82
7.2.320.0040.01916.74
7.2.310.0120.00616.99
7.2.300.0110.00716.61
7.2.290.0000.01916.61
7.2.260.0030.01615.08
7.2.250.0040.01415.29
7.2.240.0070.00714.82
7.2.230.0000.01615.13
7.2.220.0070.01014.68
7.2.210.0040.01215.33
7.2.200.0070.01115.29
7.2.190.0090.00615.16
7.2.180.0000.01315.18
7.2.170.0070.01014.93
7.2.160.0040.01215.04
7.2.150.0060.00916.93
7.2.140.0000.01017.02
7.2.130.0000.01317.01
7.2.120.0070.01016.86
7.2.110.0030.00916.80
7.2.100.0060.00616.89
7.2.90.0060.00916.82
7.2.80.0030.01217.14
7.2.70.0030.01016.70
7.2.60.0070.00817.02
7.2.50.0000.00916.91
7.2.40.0130.00317.00
7.2.30.0040.00717.00
7.2.20.0070.01517.35
7.2.10.0080.01317.32
7.2.00.0100.01417.59
7.1.330.0030.00916.04
7.1.320.0000.01115.93
7.1.310.0080.00815.68
7.1.300.0130.00015.66
7.1.290.0030.01015.59
7.1.280.0060.01016.00
7.1.270.0030.01015.99
7.1.260.0030.00915.88
7.1.250.0030.01315.90
7.1.240.0030.01215.54
7.1.230.0100.00615.90
7.1.220.0070.00715.82
7.1.210.0030.01015.87
7.1.200.0080.00715.75
7.1.190.0140.00015.84
7.1.180.0060.00315.96
7.1.170.0100.00715.75
7.1.160.0090.00615.89
7.1.150.0130.00015.74
7.1.140.0110.01116.24
7.1.130.0110.01216.35
7.1.120.0070.01016.39
7.1.110.0130.00816.20
7.1.100.0090.00816.08
7.1.90.0100.00815.94
7.1.80.0160.01216.05
7.1.70.0120.01115.66
7.1.60.0170.01224.43
7.1.50.0210.01224.44
7.1.40.0200.00824.28
7.1.30.0210.01624.12
7.1.20.0210.01524.23
7.1.10.0100.00915.29
7.1.00.0090.01215.23
7.0.330.0070.00715.41
7.0.320.0060.00915.63
7.0.310.0050.00515.07
7.0.300.0070.01115.36
7.0.290.0100.00715.32
7.0.280.0100.00315.51
7.0.270.0090.00615.29
7.0.260.0130.00015.20
7.0.250.0070.00715.56
7.0.240.0030.00915.33
7.0.230.0100.00615.44
7.0.220.0080.00415.55
7.0.210.0070.00715.34
7.0.200.0030.00915.22
7.0.190.0120.00615.26
7.0.180.0070.00715.57
7.0.170.0090.00315.11
7.0.160.0070.00715.61
7.0.150.0000.01315.51
7.0.140.0060.00315.29
7.0.130.0060.00615.45
7.0.120.0070.00315.53
7.0.110.0130.00315.45
7.0.100.0000.00815.42
7.0.90.0030.00615.31
7.0.80.0060.00615.25
7.0.70.0040.01115.55
7.0.60.0080.00615.24
7.0.50.0100.00315.51
7.0.40.0030.00913.53
7.0.30.0030.00913.51
7.0.20.0030.01013.18
7.0.10.0060.00913.57
7.0.00.0060.00613.53
5.6.400.0040.00814.72
5.6.390.0030.01314.59
5.6.380.0110.00314.07
5.6.370.0030.01014.66
5.6.360.0030.01414.38
5.6.350.0030.00814.38
5.6.340.0080.00914.64
5.6.330.0120.00614.28
5.6.320.0030.01014.70
5.6.310.0000.00814.41
5.6.300.0000.00814.33
5.6.290.0070.00714.81
5.6.280.0030.00614.43
5.6.270.0030.00914.38
5.6.260.0040.00414.46
5.6.250.0090.00014.50
5.6.240.0030.00914.74
5.6.230.0060.00614.46
5.6.220.0060.00914.20
5.6.210.0000.01414.66
5.6.200.0030.00914.35
5.6.190.0030.00714.49
5.6.180.0000.01414.83
5.6.170.0100.00314.64
5.6.160.0060.00314.25
5.6.150.0080.00314.38
5.6.140.0080.00314.24
5.6.130.0090.00014.57
5.6.120.0030.00914.50
5.6.110.0040.01214.59
5.6.100.0040.00414.66
5.6.90.0090.00314.19
5.6.80.0070.00714.29
5.6.70.0050.00514.31
5.6.60.0060.00314.57
5.6.50.0030.00814.25
5.6.40.0100.00314.61
5.6.30.0130.00314.23
5.6.20.0060.00914.40
5.6.10.0040.00414.33
5.6.00.0040.00714.32

preferences:
60.44 ms | 401 KiB | 5 Q