3v4l.org

run code in 300+ PHP versions simultaneously
<?php $phoneNumbers = array('41N XR8 L143','CRCCCRZZ65','77U.641.2lL7','N9N 481N117','I00F7CIKOK','A7Z.Z3M.AAM0','G73-V1N-9572','8N5 54WECN85','6BF97B7711','F2W W0718W1','E16 EGTj6JE','EZNGUE2Q0E','6DI.6DW.D0D2','88W 6RW 0HWF'); echo count($phoneNumbers); foreach($phoneNumbers AS $phoneNumber) { $newPhoneNumber = ""; echo count($phoneNumber); for($j=0;$j<count($phoneNumber);$j++){ $number = $phoneNumber[$j]; echo $j."\r\n"; if(!is_numeric($number)){ switch($number){ case "A":; case "B":; case "C": $number = 2;break; case "D":; case "E":; case "F": $number = 3;break; case "G":; case "H":; case "I": $number = 4;break; case "J":; case "K":; case "L": $number = 5;break; case "M":; case "N":; case "O": $number = 6;break; case "P":; case "Q":; case "R":; case "S": $number = 7;break; case "T":; case "U":; case "V": $number = 8;break; case "W":; case "X":; case "Y":; case "Z": $number = 9;break; default : $number = ""; } } $newPhoneNumber = $newPhoneNumber.$number; echo $number; } $newPhoneNumbers[] = implode("-",str_split($newPhoneNumber,3)); } print ($newPhoneNumbers[0]);

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)
8.3.60.0040.01118.54
8.3.50.0240.00421.09
8.3.40.0110.00418.78
8.3.30.0070.00720.34
8.3.20.0080.00020.22
8.3.10.0000.00822.04
8.3.00.0050.00322.27
8.2.180.0120.00618.29
8.2.170.0070.00722.96
8.2.160.0080.01222.27
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0100.00726.16
8.2.120.0070.00020.86
8.2.110.0090.00022.27
8.2.100.0070.00418.03
8.2.90.0050.00319.28
8.2.80.0060.00319.39
8.2.70.0050.00317.63
8.2.60.0080.00017.92
8.2.50.0040.00418.07
8.2.40.0040.00418.34
8.2.30.0030.00519.36
8.2.20.0000.00817.68
8.2.10.0030.00517.73
8.2.00.0050.00317.75
8.1.280.0090.01225.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.88
8.1.230.0040.00719.14
8.1.220.0030.00517.79
8.1.210.0030.00518.77
8.1.200.0090.00017.35
8.1.190.0050.00317.55
8.1.180.0050.00319.14
8.1.170.0000.00818.51
8.1.160.0060.00318.89
8.1.150.0040.00418.73
8.1.140.0000.01117.57
8.1.130.0040.00417.95
8.1.120.0000.00817.42
8.1.110.0000.00717.35
8.1.100.0050.00317.54
8.1.90.0030.00317.40
8.1.80.0040.00417.51
8.1.70.0030.00317.51
8.1.60.0060.00317.67
8.1.50.0000.00817.52
8.1.40.0050.00317.58
8.1.30.0040.00417.56
8.1.20.0080.00017.69
8.1.10.0060.00317.63
8.1.00.0000.00817.56
8.0.300.0000.00818.77
8.0.290.0000.00717.18
8.0.280.0070.00018.53
8.0.270.0000.00717.30
8.0.260.0080.00016.83
8.0.250.0060.00016.96
8.0.240.0000.01117.09
8.0.230.0070.00017.07
8.0.220.0030.00316.98
8.0.210.0070.00316.90
8.0.200.0060.00017.05
8.0.190.0000.00716.95
8.0.180.0030.00316.92
8.0.170.0040.00416.92
8.0.160.0070.00017.02
8.0.150.0080.00016.96
8.0.140.0030.00416.95
8.0.130.0000.00513.45
8.0.120.0000.00716.84
8.0.110.0040.00416.99
8.0.100.0040.00417.11
8.0.90.0040.00416.95
8.0.80.0070.01416.95
8.0.70.0000.00716.94
8.0.60.0000.00816.88
8.0.50.0000.00817.05
8.0.30.0150.00816.97
8.0.20.0120.00717.40
8.0.10.0040.00417.00
8.0.00.0160.00516.96
7.4.330.0000.00615.00
7.4.320.0070.00016.64
7.4.300.0030.00316.56
7.4.290.0030.00316.68
7.4.280.0030.00616.51
7.4.270.0030.00616.48
7.4.260.0050.00013.30
7.4.250.0030.00516.53
7.4.240.0050.00216.57
7.4.230.0040.00416.38
7.4.220.0090.01216.67
7.4.210.0050.01416.60
7.4.200.0000.00716.62
7.4.190.0030.00316.77
7.4.160.0130.00616.63
7.4.150.0140.00717.40
7.4.140.0160.00417.86
7.4.130.0130.00316.75
7.4.120.0070.01316.53
7.4.110.0030.01716.61
7.4.100.0090.00916.75
7.4.90.0130.00616.48
7.4.80.0070.01119.39
7.4.70.0030.01416.38
7.4.60.0120.00816.59
7.4.50.0040.00416.43
7.4.40.0060.00622.77
7.4.30.0100.00716.45
7.4.00.0040.01114.88
7.3.330.0050.00013.36
7.3.320.0030.00313.25
7.3.310.0000.00716.46
7.3.300.0040.00216.41
7.3.290.0130.00716.46
7.3.280.0070.01116.37
7.3.270.0150.00317.40
7.3.260.0130.00616.43
7.3.250.0160.00316.41
7.3.240.0160.00316.54
7.3.230.0180.00016.45
7.3.210.0090.01216.54
7.3.200.0120.00919.39
7.3.190.0110.00916.43
7.3.180.0120.00416.47
7.3.170.0100.01316.49
7.3.160.0080.00816.63
7.3.120.0090.00814.92
7.3.110.0100.00314.92
7.3.100.0030.01014.79
7.3.90.0120.00315.05
7.3.80.0130.00315.17
7.3.70.0000.01214.76
7.3.60.0040.01214.68
7.3.50.0080.00414.72
7.3.40.0080.00814.61
7.3.30.0090.00614.79
7.3.20.0090.00616.75
7.3.10.0090.00616.56
7.3.00.0100.00716.47
7.2.330.0070.01416.58
7.2.320.0070.01416.59
7.2.310.0090.00916.70
7.2.300.0160.00816.89
7.2.290.0070.01016.71
7.2.250.0040.01415.21
7.2.240.0070.01314.76
7.2.230.0120.00315.08
7.2.220.0070.01015.11
7.2.210.0120.00315.20
7.2.200.0090.00615.20
7.2.190.0030.01214.97
7.2.180.0040.00815.21
7.2.170.0100.00714.89
7.2.60.0140.00016.96
7.2.00.0060.01019.47
7.1.330.0030.01015.85
7.1.320.0060.00615.89
7.1.310.0030.01515.59
7.1.300.0030.00615.68
7.1.290.0060.00615.55
7.1.280.0030.01015.98
7.1.270.0000.01015.62
7.1.260.0090.00615.93
7.1.200.0100.00015.73
7.1.100.0000.01018.29
7.1.70.0000.00716.93
7.1.60.0140.01019.32
7.1.50.0160.00616.97
7.1.00.0030.06322.46
7.0.200.0070.00715.11
7.0.140.0030.07321.97
7.0.80.0070.08019.91
7.0.70.0100.04019.92
7.0.60.0130.07320.02
7.0.50.0630.08320.37
7.0.40.0030.08720.03
7.0.30.0070.08720.05
7.0.20.0100.07719.99
7.0.10.0070.05720.07
7.0.00.0070.05020.04
5.6.280.0100.06721.05
5.6.230.0170.07720.71
5.6.220.0170.06320.58
5.6.210.0000.08020.59
5.6.200.0100.08321.07
5.6.190.0100.08021.09
5.6.180.0170.07721.15
5.6.170.0030.05321.13
5.6.160.0030.05021.19
5.6.150.0130.07720.97
5.6.140.0070.08021.10
5.6.130.0170.07721.10
5.6.120.0100.04321.04
5.6.110.0070.08320.94
5.6.100.0030.06021.11
5.6.90.0100.04321.16
5.6.80.0100.07320.48
5.6.70.0100.08020.34
5.6.60.0030.08020.33
5.6.50.0100.07320.48
5.6.40.0130.04320.38
5.6.30.0070.07320.31
5.6.20.0100.08320.32
5.6.10.0030.07320.40
5.6.00.0070.07320.32
5.5.370.0000.09020.58
5.5.360.0100.07720.42
5.5.350.0100.06320.40
5.5.340.0030.05020.81
5.5.330.0130.07720.96
5.5.320.0070.08320.84
5.5.310.0130.08320.80
5.5.300.0170.07320.94
5.5.290.0300.06320.66
5.5.280.0070.08720.81
5.5.270.0130.05720.91
5.5.260.0000.06020.87
5.5.250.0070.04020.54
5.5.240.0030.08720.33
5.5.230.0170.07020.19
5.5.220.0070.07320.29
5.5.210.0130.05320.23
5.5.200.0030.05020.23
5.5.190.0130.07320.24
5.5.180.0070.08720.16
5.5.160.0100.07320.29
5.5.150.0170.05319.99
5.5.140.0030.08020.21
5.5.130.0100.06720.28
5.5.120.0030.07320.15
5.5.110.0030.07020.12
5.5.100.0130.07719.98
5.5.90.0070.05320.18
5.5.80.0130.07320.11
5.5.70.0030.08020.17
5.5.60.0030.07720.10
5.5.50.0130.06719.98
5.5.40.0070.07720.15
5.5.30.0070.08020.10
5.5.20.0070.05319.94
5.5.10.0070.05320.09
5.5.00.0100.04319.99
5.4.450.0030.08019.11
5.4.440.0000.08719.37
5.4.430.0070.07019.23
5.4.420.0030.04019.26
5.4.410.0030.04319.22
5.4.400.0070.06719.07
5.4.390.0100.07718.76
5.4.380.0130.07719.03
5.4.370.0030.08018.94
5.4.360.0130.06719.25
5.4.350.0100.07719.02
5.4.340.0070.05318.96
5.4.320.0030.07718.79
5.4.310.0130.06718.85
5.4.300.0030.08019.04
5.4.290.0070.08319.12
5.4.280.0030.06319.04
5.4.270.0100.07319.03
5.4.260.0000.05319.12
5.4.250.0130.05719.09
5.4.240.0100.07018.89
5.4.230.0070.08019.06
5.4.220.0070.07318.80
5.4.210.0070.07318.94
5.4.200.0100.04719.02
5.4.190.0130.06718.80
5.4.180.0130.07318.87
5.4.170.0170.07019.05
5.4.160.0170.07019.09
5.4.150.0130.05718.95
5.4.140.0100.04016.30
5.4.130.0030.06316.36
5.4.120.0030.04716.34
5.4.110.0030.05716.27
5.4.100.0200.05016.34
5.4.90.0070.07316.21
5.4.80.0130.05716.21
5.4.70.0070.07016.19
5.4.60.0130.06716.21
5.4.50.0030.07316.21
5.4.40.0030.06316.38
5.4.30.0000.04716.27
5.4.20.0100.07316.18
5.4.10.0200.06016.32
5.4.00.0030.05015.73
5.3.290.0030.07714.68
5.3.280.0130.07014.47
5.3.270.0100.08014.49
5.3.260.0070.04014.56
5.3.250.0100.07314.59
5.3.240.0070.07714.59
5.3.230.0130.05314.47
5.3.220.0100.07014.58
5.3.210.0070.05314.50
5.3.200.0000.08014.57
5.3.190.0030.06314.56
5.3.180.0070.06014.55
5.3.170.0170.06314.50
5.3.160.0100.07714.59
5.3.150.0070.07014.41
5.3.140.0030.08014.57
5.3.130.0270.02714.40
5.3.120.0030.08314.43
5.3.110.0070.04714.55
5.3.100.0100.06714.05
5.3.90.0100.06314.04
5.3.80.0100.06013.92
5.3.70.0100.07313.81
5.3.60.0170.06713.85
5.3.50.0130.07313.95
5.3.40.0070.07713.82
5.3.30.0070.07313.94
5.3.20.0100.07313.70
5.3.10.0070.05313.63
5.3.00.0070.06313.43
5.2.170.0030.06311.71
5.2.160.0030.06711.71
5.2.150.0030.06711.71
5.2.140.0000.06311.71
5.2.130.0030.06011.71
5.2.120.0070.06011.71
5.2.110.0130.06011.71
5.2.100.0130.05311.71
5.2.90.0100.03011.71
5.2.80.0000.03711.71
5.2.70.0070.06311.71
5.2.60.0000.06711.71
5.2.50.0000.06711.71
5.2.40.0100.05711.71
5.2.30.0030.06311.71
5.2.20.0100.05711.71
5.2.10.0100.03711.71
5.2.00.0030.06011.71
5.1.60.0100.04711.71
5.1.50.0000.05311.71
5.1.40.0070.05011.71
5.1.30.0070.04311.71
5.1.20.0070.05311.71
5.1.10.0030.04711.71
5.1.00.0070.05011.71
5.0.50.0070.04311.71
5.0.40.0000.03311.71
5.0.30.0030.05711.71
5.0.20.0070.04311.71
5.0.10.0130.02711.71
5.0.00.0100.05311.71
4.4.90.0030.03311.71
4.4.80.0000.03711.71
4.4.70.0030.03311.71
4.4.60.0100.02711.71
4.4.50.0030.03311.71
4.4.40.0070.03711.71
4.4.30.0000.03711.71
4.4.20.0000.03011.71
4.4.10.0000.03311.71
4.4.00.0030.04311.71
4.3.110.0000.02311.71
4.3.100.0030.03711.71
4.3.90.0000.03711.71
4.3.80.0000.04011.71
4.3.70.0000.03311.71
4.3.60.0000.02711.71
4.3.50.0000.03711.71
4.3.40.0030.05011.71
4.3.30.0000.03011.71
4.3.20.0030.03311.71
4.3.10.0030.03311.71
4.3.00.0000.03311.71

preferences:
60.88 ms | 401 KiB | 5 Q