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); for($i=0;$i<count($phoneNumbers);$i++) { $newPhoneNumber = ""; $phoneNumber= $phoneNumbers[$i]; for($j=0;$j<count($phoneNumber);$j++){ $number = $phoneNumbers[$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)
8.3.60.0130.00718.30
8.3.50.0110.00721.20
8.3.40.0110.00418.83
8.3.30.0100.00320.17
8.3.20.0070.00020.34
8.3.10.0000.00822.10
8.3.00.0040.00422.39
8.2.180.0040.01416.61
8.2.170.0140.00022.96
8.2.160.0070.00722.16
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.86
8.2.110.0060.00320.82
8.2.100.0060.00617.84
8.2.90.0040.00819.13
8.2.80.0090.00019.21
8.2.70.0040.00417.63
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0070.00318.15
8.2.30.0040.00419.49
8.2.20.0000.00717.88
8.2.10.0000.00817.86
8.2.00.0000.00817.86
8.1.280.0140.00725.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0160.00619.21
8.1.230.0080.00317.88
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0030.00617.63
8.1.180.0030.00618.10
8.1.170.0030.00518.45
8.1.160.0030.00518.93
8.1.150.0000.00818.66
8.1.140.0030.00917.49
8.1.130.0030.00317.74
8.1.120.0040.00317.44
8.1.110.0040.00417.47
8.1.100.0000.00817.47
8.1.90.0000.00717.37
8.1.80.0070.00017.42
8.1.70.0030.00317.39
8.1.60.0000.00817.61
8.1.50.0070.00017.60
8.1.40.0000.00817.59
8.1.30.0040.00417.64
8.1.20.0080.00017.59
8.1.10.0000.00817.62
8.1.00.0000.00817.56
8.0.300.0070.00018.99
8.0.290.0040.00417.28
8.0.280.0030.00318.41
8.0.270.0070.00017.21
8.0.260.0070.00016.91
8.0.250.0030.00317.02
8.0.240.0030.00617.04
8.0.230.0070.00016.95
8.0.220.0000.00716.98
8.0.210.0000.00716.79
8.0.200.0060.00016.84
8.0.190.0000.00717.00
8.0.180.0050.00216.96
8.0.170.0040.00416.97
8.0.160.0000.00917.04
8.0.150.0030.00416.94
8.0.140.0030.00516.84
8.0.130.0050.00013.50
8.0.120.0040.00417.02
8.0.110.0050.00317.03
8.0.100.0040.00416.96
8.0.90.0050.00216.89
8.0.80.0070.00716.92
8.0.70.0000.00816.87
8.0.60.0000.00717.04
8.0.50.0040.00417.01
8.0.30.0120.00817.17
8.0.20.0100.01017.40
8.0.10.0030.00516.94
8.0.00.0100.01016.77
7.4.330.0000.00515.00
7.4.320.0040.00416.64
7.4.300.0060.00016.68
7.4.290.0020.00516.57
7.4.280.0000.00716.54
7.4.270.0030.00716.54
7.4.260.0060.00013.30
7.4.250.0000.00716.43
7.4.240.0040.00416.64
7.4.230.0070.00016.34
7.4.220.0190.00316.68
7.4.210.0080.00916.61
7.4.200.0000.00716.52
7.4.190.0000.00716.71
7.4.160.0070.01016.47
7.4.150.0120.00917.40
7.4.140.0120.00617.86
7.4.130.0110.00616.63
7.4.120.0100.01016.50
7.4.110.0130.00716.53
7.4.100.0150.00616.37
7.4.90.0170.00416.54
7.4.80.0130.02219.39
7.4.70.0080.00816.45
7.4.60.0100.00716.55
7.4.50.0000.00816.58
7.4.40.0060.01022.77
7.4.30.0040.01416.48
7.4.00.0090.00715.20
7.3.330.0030.00313.28
7.3.320.0030.00313.20
7.3.310.0070.00016.46
7.3.300.0040.00416.46
7.3.290.0070.00716.34
7.3.280.0060.01016.33
7.3.270.0120.00617.40
7.3.260.0060.01516.38
7.3.250.0080.01216.41
7.3.240.0090.00916.44
7.3.230.0130.00316.50
7.3.210.0170.00616.32
7.3.200.0030.01519.39
7.3.190.0110.01116.46
7.3.180.0110.01116.50
7.3.170.0160.00016.49
7.3.160.0130.00316.39
7.3.120.0060.00914.89
7.3.110.0060.00914.70
7.3.100.0070.00714.73
7.3.90.0030.00615.04
7.3.80.0060.01014.98
7.3.70.0050.00314.73
7.3.60.0030.00714.71
7.3.50.0070.00714.95
7.3.40.0030.00914.91
7.3.30.0070.01014.89
7.3.20.0040.01116.86
7.3.10.0040.01116.32
7.3.00.0030.01016.73
7.2.330.0140.00516.77
7.2.320.0060.01616.75
7.2.310.0080.01016.60
7.2.300.0150.00316.47
7.2.290.0100.00716.65
7.2.250.0040.01414.85
7.2.240.0070.01415.18
7.2.230.0100.00715.23
7.2.220.0070.00415.34
7.2.210.0110.00315.06
7.2.200.0040.00815.28
7.2.190.0040.00815.26
7.2.180.0030.01015.05
7.2.170.0030.01215.07
7.2.60.0110.00716.54
7.2.00.0040.00419.25
7.1.330.0100.00015.75
7.1.320.0040.00415.79
7.1.310.0030.01015.41
7.1.300.0040.01115.89
7.1.290.0070.00715.67
7.1.280.0040.00815.88
7.1.270.0070.00715.79
7.1.260.0000.01415.89
7.1.200.0160.00615.89
7.1.100.0040.00817.95
7.1.70.0030.00717.20
7.1.60.0130.01019.32
7.1.50.0070.01016.93
7.1.00.0030.03322.48
7.0.200.0160.00614.93
7.0.140.0130.06322.00
7.0.70.0130.07321.68
7.0.60.0000.06721.73
7.0.50.0130.06322.01
7.0.40.0030.06320.10
7.0.30.0000.07720.07
7.0.20.0030.07020.16
7.0.10.0000.07020.12
7.0.00.0000.08720.09
5.6.280.0030.07321.01
5.6.220.0000.09020.57
5.6.210.0170.07320.68
5.6.200.0070.07021.12
5.6.190.0070.03721.13
5.6.180.0030.05021.09
5.6.170.0000.04321.05
5.6.160.0030.06721.10
5.6.150.0070.08021.04
5.6.140.0000.07721.04
5.6.130.0070.08020.93
5.6.120.0100.08321.12
5.6.110.0000.09321.12
5.6.100.0070.08021.02
5.6.90.0030.05721.02
5.6.80.0030.08320.46
5.6.70.0030.07020.48
5.6.60.0070.04320.33
5.6.50.0030.08020.49
5.6.40.0030.08020.49
5.6.30.0000.06020.49
5.6.20.0070.05720.37
5.6.10.0030.06320.47
5.6.00.0070.04720.47
5.5.360.0030.08320.41
5.5.350.0100.07320.36
5.5.340.0000.09020.85
5.5.330.0070.04720.88
5.5.320.0100.08020.95
5.5.310.0030.08020.65
5.5.300.0070.08320.91
5.5.290.0070.08720.74
5.5.280.0100.06720.88
5.5.270.0070.07720.64
5.5.260.0070.08320.84
5.5.250.0100.06020.47
5.5.240.0030.07020.25
5.5.230.0100.06320.29
5.5.220.0130.06720.23
5.5.210.0100.04020.22
5.5.200.0130.07020.23
5.5.190.0030.05020.17
5.5.180.0130.05720.26
5.5.160.0000.05720.28
5.5.150.0130.06020.20
5.5.140.0030.08320.09
5.5.130.0100.08020.09
5.5.120.0100.08020.25
5.5.110.0030.07720.09
5.5.100.0100.07319.97
5.5.90.0100.05020.09
5.5.80.0070.07020.13
5.5.70.0070.06720.16
5.5.60.0130.06020.13
5.5.50.0030.06020.15
5.5.40.0000.07020.12
5.5.30.0030.04020.14
5.5.20.0030.04020.02
5.5.10.0000.08019.99
5.5.00.0000.04320.03
5.4.450.0030.07319.45
5.4.440.0000.09019.36
5.4.430.0000.05019.10
5.4.420.0030.04319.55
5.4.410.0030.07719.32
5.4.400.0030.07318.76
5.4.390.0030.08018.81
5.4.380.0070.06719.03
5.4.370.0030.07318.98
5.4.360.0130.06319.10
5.4.350.0100.06719.05
5.4.340.0070.07019.16
5.4.320.0070.08018.97
5.4.310.0030.07719.16
5.4.300.0100.07319.12
5.4.290.0000.07718.96
5.4.280.0000.06719.12
5.4.270.0030.05318.93
5.4.260.0000.08318.97
5.4.250.0030.06318.90
5.4.240.0000.07718.94
5.4.230.0030.08018.78
5.4.220.0030.06019.13
5.4.210.0030.05719.12
5.4.200.0070.04018.89
5.4.190.0030.07318.96
5.4.180.0030.07719.11
5.4.170.0000.03718.77
5.4.160.0030.08319.08
5.4.150.0000.04019.13
5.4.140.0030.06316.32
5.4.130.0000.05016.36
5.4.120.0000.04016.27
5.4.110.0100.03316.35
5.4.100.0000.04016.33
5.4.90.0030.04016.27
5.4.80.0070.03016.31
5.4.70.0100.06716.25
5.4.60.0030.07316.40
5.4.50.0130.04716.41
5.4.40.0030.06716.39
5.4.30.0000.07716.30
5.4.20.0070.07316.20
5.4.10.0100.07016.20
5.4.00.0000.07715.56
5.3.290.0070.05314.51
5.3.280.0000.06714.47
5.3.270.0000.04014.58
5.3.260.0000.05314.59
5.3.250.0000.04014.46
5.3.240.0000.05714.48
5.3.230.0070.04714.61
5.3.220.0000.03714.57
5.3.210.0000.04314.57
5.3.200.0000.08714.44
5.3.190.0000.03714.55
5.3.180.0000.04314.57
5.3.170.0000.07314.57
5.3.160.0100.07314.50
5.3.150.0030.07714.55
5.3.140.0070.07314.59
5.3.130.0030.05014.43
5.3.120.0000.07314.56
5.3.110.0030.07314.48
5.3.100.0030.05014.04
5.3.90.0070.07313.90
5.3.80.0030.05713.99
5.3.70.0000.04714.02
5.3.60.0030.07014.00
5.3.50.0030.06713.94
5.3.40.0000.05713.96
5.3.30.0100.02713.79
5.3.20.0070.03013.67
5.3.10.0030.04713.66
5.3.00.0000.07313.63
5.2.170.0000.03312.28
5.2.160.0000.03012.28
5.2.150.0030.05712.28
5.2.140.0000.03012.28
5.2.130.0000.04012.28
5.2.120.0070.04312.28
5.2.110.0030.04712.28
5.2.100.0000.06312.28
5.2.90.0030.05712.28
5.2.80.0070.05712.28
5.2.70.0130.04712.28
5.2.60.0070.05712.28
5.2.50.0000.05012.28
5.2.40.0070.04012.28
5.2.30.0000.06012.28
5.2.20.0030.06712.28
5.2.10.0100.05012.28
5.2.00.0030.04312.28
5.1.60.0000.02712.28
5.1.50.0030.02712.28
5.1.40.0000.05312.28
5.1.30.0070.05712.28
5.1.20.0000.05012.28
5.1.10.0000.05712.28
5.1.00.0000.05712.28
5.0.50.0000.04312.28
5.0.40.0070.02312.28
5.0.30.0000.06712.28
5.0.20.0030.04012.28
5.0.10.0000.04012.28
5.0.00.0000.07012.28
4.4.90.0000.02012.28
4.4.80.0070.03012.28
4.4.70.0030.02012.28
4.4.60.0000.02712.28
4.4.50.0070.03712.28
4.4.40.0000.03312.28
4.4.30.0000.03712.28
4.4.20.0000.02312.28
4.4.10.0030.02712.28
4.4.00.0070.06312.28
4.3.110.0070.03312.28
4.3.100.0000.02712.28
4.3.90.0000.03312.28
4.3.80.0000.05712.28
4.3.70.0030.03312.28
4.3.60.0000.03312.28
4.3.50.0000.03712.28
4.3.40.0000.05012.28
4.3.30.0070.03312.28
4.3.20.0070.03012.28
4.3.10.0000.02712.28
4.3.00.0030.02012.28

preferences:
50.72 ms | 401 KiB | 5 Q