3v4l.org

run code in 300+ PHP versions simultaneously
<?php function ReformatPhoneNumber($number) { if (!IsValidNumber($number)) { throw new \Exception('Invalid phone number'); } echo $number; } function IsValidNumber($number) { $validChars = array(' ', '-'); if (!is_numeric(substr($number, 0, 1)) || !is_numeric(substr($number, strlen($number) - 1, 1)) ) { return false; } $delimiterFlag = false; foreach (str_split($number) as $digit) { var_dump(is_numeric($digit)); var_dump(in_array($digit, $validChars)); /*if (!is_numeric($digit) || !in_array($digit, $validChars)) { return false; }*/ /*if (in_array($digit, $validChars)) { if ($delimiterFlag) { return false; } $delimiterFlag = true; } else { $delimiterFlag = false; }*/ } return true; } echo ReformatPhoneNumber('012-345 69');

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)
8.3.60.0030.01418.32
8.3.50.0250.00322.03
8.3.40.0000.01418.79
8.3.30.0140.00018.77
8.3.20.0070.00020.21
8.3.10.0080.00023.71
8.3.00.0080.00022.43
8.2.180.0120.00416.50
8.2.170.0120.00622.96
8.2.160.0110.00720.78
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0040.00419.36
8.2.110.0060.00322.26
8.2.100.0090.00317.84
8.2.90.0000.00819.18
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0000.00818.03
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0040.00417.98
8.2.20.0070.00017.64
8.2.10.0050.00319.54
8.2.00.0030.00517.59
8.1.280.0070.01325.92
8.1.270.0040.00423.71
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0060.00623.83
8.1.230.0090.00319.16
8.1.220.0070.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.36
8.1.190.0040.00417.53
8.1.180.0000.00818.10
8.1.170.0030.00518.71
8.1.160.0000.00722.05
8.1.150.0050.00218.59
8.1.140.0040.00417.56
8.1.130.0000.00717.86
8.1.120.0040.00417.46
8.1.110.0000.00817.46
8.1.100.0070.00017.35
8.1.90.0000.00817.44
8.1.80.0030.00317.47
8.1.70.0070.00017.47
8.1.60.0000.00817.54
8.1.50.0000.00817.48
8.1.40.0000.00717.44
8.1.30.0000.00817.58
8.1.20.0030.00517.58
8.1.10.0000.00717.46
8.1.00.0000.00717.30
8.0.300.0040.00418.77
8.0.290.0030.00617.18
8.0.280.0030.00318.35
8.0.270.0040.00417.25
8.0.260.0000.01016.72
8.0.250.0000.00616.86
8.0.240.0000.00916.93
8.0.230.0000.00717.01
8.0.220.0030.00316.82
8.0.210.0000.00716.96
8.0.200.0030.00316.99
8.0.190.0030.00616.96
8.0.180.0040.00416.94
8.0.170.0080.00016.91
8.0.160.0000.00816.94
8.0.150.0000.00716.75
8.0.140.0000.00716.71
8.0.130.0050.00013.21
8.0.120.0000.00816.88
8.0.110.0000.00716.83
8.0.100.0040.00416.77
8.0.90.0000.00716.77
8.0.80.0030.01416.77
8.0.70.0030.00516.76
8.0.60.0000.00816.88
8.0.50.0000.00816.80
8.0.30.0110.01017.14
8.0.20.0090.01017.42
8.0.10.0030.00316.97
8.0.00.0120.00716.66
7.4.330.0000.00515.08
7.4.320.0000.00616.50
7.4.300.0030.00316.45
7.4.290.0030.00316.59
7.4.280.0070.00016.51
7.4.270.0050.00216.63
7.4.260.0000.00816.53
7.4.250.0040.00416.61
7.4.240.0030.00516.42
7.4.230.0030.00316.32
7.4.220.0060.01316.64
7.4.210.0080.00616.58
7.4.200.0000.00716.57
7.4.190.0030.00316.74
7.4.160.0170.00316.55
7.4.150.0120.00617.40
7.4.140.0070.01017.86
7.4.130.0090.01216.52
7.4.120.0080.00916.44
7.4.110.0060.01216.26
7.4.100.0090.00916.35
7.4.90.0070.01016.71
7.4.80.0080.00816.40
7.4.70.0090.00916.45
7.4.60.0070.01416.52
7.4.50.0060.00316.47
7.4.40.0060.00922.77
7.4.30.0140.00316.61
7.4.00.0120.00615.02
7.3.330.0000.00613.38
7.3.320.0000.00613.16
7.3.310.0040.00416.46
7.3.300.0040.00416.18
7.3.290.0100.00616.30
7.3.280.0140.00616.33
7.3.270.0060.01317.40
7.3.260.0120.00616.57
7.3.250.0100.00716.62
7.3.240.0100.00716.45
7.3.230.0110.00616.69
7.3.210.0030.01416.25
7.3.200.0100.01119.39
7.3.190.0070.01416.52
7.3.180.0080.01416.39
7.3.170.0090.00616.44
7.3.160.0140.00316.60
7.3.120.0070.01014.82
7.3.110.0120.00614.91
7.3.100.0030.01014.57
7.3.90.0090.00514.83
7.3.80.0020.00815.00
7.3.70.0050.00714.75
7.3.60.0070.00514.87
7.3.50.0040.00614.79
7.3.40.0080.00714.79
7.3.30.0020.00814.78
7.3.20.0050.00816.45
7.3.10.0110.00616.65
7.3.00.0090.00616.78
7.2.330.0060.01216.84
7.2.320.0190.00316.63
7.2.310.0060.01716.81
7.2.300.0030.01416.72
7.2.290.0120.00416.56
7.2.250.0080.01214.94
7.2.240.0100.00815.15
7.2.230.0030.01115.00
7.2.220.0050.00914.91
7.2.210.0090.00515.08
7.2.200.0070.00514.97
7.2.190.0030.01115.02
7.2.180.0040.00814.98
7.2.170.0060.01014.94
7.2.130.0070.00916.57
7.2.120.0140.00716.71
7.2.110.0200.00716.51
7.2.100.0120.01216.31
7.2.90.0130.00516.71
7.2.80.0060.00816.84
7.2.70.0080.00816.95
7.2.60.0090.00816.55
7.2.50.0090.00816.79
7.2.40.0130.00316.65
7.2.30.0120.00616.62
7.2.20.0030.01416.69
7.2.10.0090.00616.66
7.2.00.0090.00517.62
7.1.330.0080.00815.78
7.1.320.0040.01015.71
7.1.310.0030.00815.79
7.1.300.0090.00415.76
7.1.290.0060.00615.72
7.1.280.0030.01115.89
7.1.270.0070.00515.77
7.1.260.0050.00815.70
7.1.250.0070.01115.42
7.1.100.0030.01018.14
7.1.70.0000.00717.20
7.1.60.0060.01519.24
7.1.50.0330.00734.56
7.1.00.0070.07322.35
7.0.200.0100.00616.93
7.0.140.0070.06722.00
7.0.100.0130.07019.94
7.0.90.0100.06319.90
7.0.80.0030.06319.96
7.0.70.0200.08019.97
7.0.60.0070.04719.95
7.0.50.0170.04020.41
7.0.40.0030.08720.14
7.0.30.0000.05720.13
7.0.20.0070.04020.07
7.0.10.0100.05020.10
7.0.00.0130.06319.97
5.6.280.0000.07320.82
5.6.250.0100.07720.63
5.6.240.0170.07320.64
5.6.230.0030.07320.51
5.6.220.0070.08020.74
5.6.210.0130.07720.57
5.6.200.0130.07320.96
5.6.190.0100.08020.96
5.6.180.0130.07021.03
5.6.170.0030.08321.08
5.6.160.0030.08321.13
5.6.150.0170.04021.07
5.6.140.0100.07321.00
5.6.130.0200.07021.04
5.6.120.0070.07021.02
5.6.110.0130.04321.14
5.6.100.0100.06721.10
5.6.90.0030.05321.00
5.6.80.0000.08320.41
5.6.70.0070.06320.41
5.6.60.0070.07720.51
5.6.50.0000.08320.41
5.6.40.0070.08020.31
5.6.30.0130.05320.40
5.6.20.0130.03720.30
5.6.10.0070.07720.38
5.6.00.0070.05320.38
5.5.380.0100.07720.37
5.5.370.0100.06020.50
5.5.360.0070.07720.55
5.5.350.0070.06020.45
5.5.340.0070.05720.89
5.5.330.0100.08020.83
5.5.320.0130.06020.87
5.5.310.0070.04020.76
5.5.300.0130.07720.79
5.5.290.0030.09020.90
5.5.280.0100.08320.83
5.5.270.0000.09020.82
5.5.260.0070.05320.85
5.5.250.0100.07320.57
5.5.240.0100.04320.26
5.5.230.0000.06320.25
5.5.220.0070.04720.18
5.5.210.0170.05720.23
5.5.200.0100.07020.25
5.5.190.0030.08020.18
5.5.180.0100.08320.24
5.5.160.0170.07319.98
5.5.150.0070.08020.21
5.5.140.0030.05720.23
5.5.130.0070.07020.08
5.5.120.0030.06320.27
5.5.110.0100.05020.07
5.5.100.0070.08020.16
5.5.90.0070.03720.15
5.5.80.0100.05019.94
5.5.70.0100.06020.14
5.5.60.0070.07720.10
5.5.50.0070.04320.05
5.5.40.0070.07720.09
5.5.30.0100.07020.05
5.5.20.0030.04020.05
5.5.10.0000.04320.02
5.5.00.0200.06320.10
5.4.450.0170.04719.18
5.4.440.0170.03719.46
5.4.430.0170.06719.24
5.4.420.0100.07019.37
5.4.410.0030.04719.41
5.4.400.0030.08319.16
5.4.390.0070.04718.84
5.4.380.0130.07319.10
5.4.370.0070.06319.20
5.4.360.0070.08019.04
5.4.350.0100.07319.13
5.4.340.0170.07319.03
5.4.320.0070.04719.04
5.4.310.0100.07019.00
5.4.300.0100.06319.14
5.4.290.0070.08019.05
5.4.280.0030.07319.13
5.4.270.0230.06719.15
5.4.260.0030.08019.13
5.4.250.0100.06719.23
5.4.240.0000.06018.85
5.4.230.0100.06719.02
5.4.220.0100.05719.11
5.4.210.0070.07718.91
5.4.200.0100.07319.12
5.4.190.0100.07719.01
5.4.180.0170.06318.93
5.4.170.0100.06019.02
5.4.160.0130.07018.83
5.4.150.0000.07719.01
5.4.140.0030.03716.52
5.4.130.0100.05316.49
5.4.120.0170.06716.49
5.4.110.0100.07316.44
5.4.100.0130.07016.34
5.4.90.0000.07016.46
5.4.80.0070.04016.54
5.4.70.0070.07316.50
5.4.60.0070.03716.34
5.4.50.0070.07016.48
5.4.40.0070.04016.36
5.4.30.0130.04716.45
5.4.20.0070.06016.40
5.4.10.0070.07016.39
5.4.00.0030.07715.85
5.3.290.0100.07714.73
5.3.280.0030.08014.58
5.3.270.0030.07314.60
5.3.260.0030.08014.67
5.3.250.0070.07714.61
5.3.240.0030.05014.59
5.3.230.0070.07314.61
5.3.220.0070.07714.66
5.3.210.0070.06714.71
5.3.200.0130.07014.54
5.3.190.0100.06714.69
5.3.180.0070.06314.66
5.3.170.0030.08014.52
5.3.160.0130.06314.49
5.3.150.0100.07314.50
5.3.140.0100.07014.57
5.3.130.0070.07314.59
5.3.120.0200.06714.69
5.3.110.0030.04714.48
5.3.100.0170.05314.07
5.3.90.0000.04714.04
5.3.80.0130.03314.14
5.3.70.0100.07014.08
5.3.60.0030.05713.94
5.3.50.0030.07014.01
5.3.40.0030.08314.06
5.3.30.0170.06314.05
5.3.20.0130.04713.79
5.3.10.0070.05013.69
5.3.00.0030.06013.66
5.2.170.0100.05312.74
5.2.160.0070.04712.74
5.2.150.0070.03312.74
5.2.140.0100.02712.74
5.2.130.0030.03712.74
5.2.120.0030.05312.74
5.2.110.0070.03012.74
5.2.100.0100.04312.74
5.2.90.0070.04312.74
5.2.80.0070.04712.74
5.2.70.0030.04712.74
5.2.60.0000.06012.74
5.2.50.0100.03012.74
5.2.40.0030.06312.74
5.2.30.0100.05012.74
5.2.20.0130.03712.74
5.2.10.0000.05312.74
5.2.00.0130.04712.74
5.1.60.0030.02712.74
5.1.50.0030.03312.74
5.1.40.0000.04012.74
5.1.30.0030.04312.74
5.1.20.0100.04312.74
5.1.10.0130.04712.74
5.1.00.0000.06012.74
5.0.50.0100.03712.74
5.0.40.0070.02712.74
5.0.30.0100.03312.74
5.0.20.0070.02012.74
5.0.10.0030.01712.74
5.0.00.0030.03312.74
4.4.90.0000.02012.74
4.4.80.0030.01312.74
4.4.70.0030.03712.74
4.4.60.0000.03312.74
4.4.50.0030.03712.74
4.4.40.0000.02712.74
4.4.30.0070.02312.74
4.4.20.0030.03012.74
4.4.10.0070.03012.74
4.4.00.0030.03712.74
4.3.110.0000.02012.74
4.3.100.0000.01712.74
4.3.90.0000.01712.74
4.3.80.0030.04012.74
4.3.70.0000.03012.74
4.3.60.0030.01712.74
4.3.50.0000.02012.74
4.3.40.0000.02312.74
4.3.30.0000.01712.74
4.3.20.0000.01712.74
4.3.10.0000.01712.74
4.3.00.0000.01712.74

preferences:
51.8 ms | 400 KiB | 5 Q