3v4l.org

run code in 300+ PHP versions simultaneously
<?php function validateSenderName ($check) { $sender = array_shift($check); echo "Is $sender numeric?\n"; var_dump(is_numeric($sender)); if(is_numeric($sender)) { $valid = preg_match('/[0-9]{7,15}/', $sender); } else { $valid = preg_match('/[0-9a-z\-_\.&#\!]{3-11}/i', $sender); } return $valid; } //should all return true: var_dump(validateSenderName(['foo' => '0123456789012345'])); // 15 numbers var_dump(validateSenderName(['foo' => 'ABCDEFGHIJK'])); // 11 characters var_dump(validateSenderName(['foo' => '01234567'])); //7 numbers var_dump(validateSenderName(['foo' => 'ABC'])); //3 characters echo "--\n"; //should all return false: var_dump(validateSenderName(['foo' => 'ABCDEFGHIJKL'])); //12 chracters var_dump(validateSenderName(['foo' => '012345'])); //5 numbers var_dump(validateSenderName(['foo' => 'AB'])); //2 chracters var_dump(validateSenderName(['foo' => '01234567890123456'])); //16 numbers

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)
8.3.60.0060.01216.88
8.3.50.0120.00622.02
8.3.40.0180.00418.79
8.3.30.0120.00318.82
8.3.20.0070.00020.21
8.3.10.0080.00023.48
8.3.00.0040.00419.56
8.2.180.0060.01025.92
8.2.170.0080.00819.07
8.2.160.0130.00322.96
8.2.150.0070.00725.66
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0100.00019.00
8.2.110.0030.00722.25
8.2.100.0040.00717.91
8.2.90.0030.00519.15
8.2.80.0050.00317.97
8.2.70.0000.00817.75
8.2.60.0040.00417.93
8.2.50.0080.00018.10
8.2.40.0030.00718.03
8.2.30.0040.00417.96
8.2.20.0000.00717.82
8.2.10.0030.00618.08
8.2.00.0000.00817.82
8.1.280.0100.00625.92
8.1.270.0050.00322.05
8.1.260.0090.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.96
8.1.230.0060.00617.77
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.50
8.1.190.0090.00017.23
8.1.180.0040.00418.10
8.1.170.0060.00318.59
8.1.160.0030.00621.88
8.1.150.0050.00318.86
8.1.140.0080.00317.54
8.1.130.0070.00017.91
8.1.120.0020.00517.56
8.1.110.0040.00417.45
8.1.100.0000.00717.36
8.1.90.0000.00717.59
8.1.80.0040.00417.56
8.1.70.0000.00717.49
8.1.60.0030.00617.71
8.1.50.0000.00817.58
8.1.40.0030.00617.64
8.1.30.0050.00317.66
8.1.20.0040.00417.73
8.1.10.0030.00617.68
8.1.00.0050.00317.60
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0040.00418.41
8.0.270.0040.00417.26
8.0.260.0030.00317.27
8.0.250.0070.00017.14
8.0.240.0050.00517.15
8.0.230.0030.00317.13
8.0.220.0000.00717.08
8.0.210.0000.00716.93
8.0.200.0030.00317.12
8.0.190.0000.00917.10
8.0.180.0000.00716.95
8.0.170.0000.00817.10
8.0.160.0000.00817.02
8.0.150.0000.00716.88
8.0.140.0040.00417.00
8.0.130.0060.00013.41
8.0.120.0080.00016.92
8.0.110.0000.00716.96
8.0.100.0040.00417.00
8.0.90.0070.00017.11
8.0.80.0100.00616.99
8.0.70.0090.00016.83
8.0.60.0000.00716.89
8.0.50.0000.00716.98
8.0.30.0100.01317.19
8.0.20.0080.01217.49
8.0.10.0050.00217.12
8.0.00.0130.00517.06
7.4.330.0020.00215.29
7.4.320.0030.00316.76
7.4.300.0030.00316.71
7.4.290.0030.00316.84
7.4.280.0040.00416.80
7.4.270.0030.00316.71
7.4.260.0080.00016.58
7.4.250.0040.00416.77
7.4.240.0000.00716.68
7.4.230.0000.00716.74
7.4.220.0070.01016.86
7.4.210.0120.00916.76
7.4.200.0030.00316.55
7.4.160.0060.01316.67
7.4.150.0120.00617.40
7.4.140.0070.01417.86
7.4.130.0050.01216.75
7.4.120.0090.01116.80
7.4.110.0040.01416.62
7.4.100.0090.00916.80
7.4.90.0030.01516.80
7.4.80.0150.00419.39
7.4.70.0090.00916.70
7.4.60.0130.00316.38
7.4.50.0090.00016.69
7.4.40.0140.00316.65
7.4.30.0100.00716.74
7.4.00.0040.01115.21
7.3.330.0000.00513.45
7.3.320.0000.00513.31
7.3.310.0030.00316.30
7.3.300.0000.00716.42
7.3.290.0040.01016.44
7.3.280.0090.00916.42
7.3.270.0100.00717.40
7.3.260.0090.00916.73
7.3.250.0090.01116.63
7.3.240.0170.00016.73
7.3.230.0140.00316.64
7.3.210.0080.00816.44
7.3.200.0110.00719.39
7.3.190.0100.01216.70
7.3.180.0180.00416.36
7.3.170.0060.01216.76
7.3.160.0080.00816.88
7.3.10.0030.01016.68
7.3.00.0050.01016.77
7.2.330.0090.01216.82
7.2.320.0090.01216.82
7.2.310.0090.00916.59
7.2.300.0170.00016.98
7.2.290.0160.00316.98
7.2.130.0050.00916.99
7.2.120.0020.01316.98
7.2.110.0060.00816.95
7.2.100.0050.01416.93
7.2.90.0090.00916.90
7.2.80.0030.01316.81
7.2.70.0110.01416.93
7.2.60.0040.01217.03
7.2.50.0050.01216.79
7.2.40.0020.01316.88
7.2.30.0030.01016.92
7.2.20.0050.00917.02
7.2.10.0070.00916.85
7.2.00.0070.00817.87
7.1.250.0110.00315.84
7.1.100.0060.00618.06
7.1.70.0040.00817.46
7.1.60.0060.01919.57
7.1.50.0150.00617.20
7.1.00.0070.07322.47
7.0.200.0900.01014.98
7.0.140.0030.06322.12
7.0.60.0070.05319.97
7.0.50.0070.08018.00
7.0.40.0100.08020.16
7.0.30.0100.05020.25
7.0.20.0230.04020.13
7.0.10.0000.08020.24
7.0.00.0070.04020.31
5.6.280.0070.06720.90
5.6.210.0070.03720.73
5.6.200.0100.05318.16
5.6.190.0070.08720.48
5.6.180.0470.05720.33
5.6.170.0300.07720.56
5.6.160.0130.07320.52
5.6.150.0030.08318.20
5.6.140.0070.04018.21
5.6.130.0130.07018.15
5.6.120.0070.03721.02
5.6.110.0000.04721.12
5.6.100.0130.07720.96
5.6.90.0030.07021.11
5.6.80.0130.05020.53
5.5.350.3870.03720.41
5.5.340.0070.07318.04
5.5.330.0000.05720.26
5.5.320.0400.08320.38
5.5.310.0100.04720.34
5.5.300.0000.09017.98
5.5.290.0100.03717.95
5.5.280.0030.04020.66
5.5.270.0030.05320.77
5.5.260.0030.07320.96
5.5.250.0130.07320.71
5.5.240.0200.07020.16
5.4.450.3600.04719.39
5.4.440.3470.03319.48
5.4.430.3470.04019.63
5.4.420.3000.04019.63
5.4.410.2970.03719.08
5.4.400.3100.04018.88
5.4.390.0130.07719.00
5.4.380.0030.07318.87
5.4.370.3300.03319.14
5.4.360.3270.04019.19
5.4.350.3230.03719.09
5.4.340.3330.04319.14
5.4.320.3230.04018.95
5.4.310.3430.04019.22
5.4.300.3270.03318.85
5.4.290.3600.03018.85
5.4.280.3500.04019.31
5.4.270.3530.03718.99
5.4.260.3970.03319.16
5.4.250.3030.04319.05
5.4.240.3130.03019.23
5.4.230.3000.04019.30
5.4.220.2600.03719.18
5.4.210.2530.03718.96
5.4.200.2130.03718.98
5.4.190.2870.03318.86
5.4.180.2070.03319.05
5.4.170.1870.03718.97
5.4.160.3270.03719.07
5.4.150.3200.03719.13
5.4.140.2670.03716.41
5.4.130.3130.03316.40
5.4.120.3300.03716.37
5.4.110.3230.03316.50
5.4.100.3670.05016.40
5.4.90.3530.03316.63
5.4.80.3500.03716.45
5.4.70.3230.03316.62
5.4.60.3630.03316.16
5.4.50.3630.03316.51
5.4.40.2800.03316.48
5.4.30.3300.03316.16
5.4.20.3000.04016.42
5.4.10.3300.03716.32
5.4.00.2970.03315.80
5.3.290.3230.04314.64
5.3.280.2230.04014.49
5.3.270.1900.03314.69
5.3.260.2800.03714.78
5.3.250.3570.03014.82
5.3.240.2570.04014.50
5.3.230.3100.04314.82
5.3.220.4330.03314.57
5.3.210.4030.05314.61
5.3.200.3200.03314.57
5.3.190.3370.03314.58
5.3.180.3370.03314.57
5.3.170.3200.04014.65
5.3.160.3170.04014.64
5.3.150.3330.04014.55
5.3.140.3500.04014.63
5.3.130.3270.03714.63
5.3.120.3230.03714.57
5.3.110.3570.03314.61
5.3.100.3300.04014.05
5.3.90.3530.03014.01
5.3.80.3030.04013.93
5.3.70.3230.03713.93
5.3.60.3070.03013.90
5.3.50.3170.03314.07
5.3.40.3100.02313.86
5.3.30.3270.03714.04
5.3.20.3430.03313.69
5.3.10.3300.03013.82
5.3.00.3470.04013.56
5.2.170.2870.03311.16
5.2.160.2930.03011.30
5.2.150.2930.03311.05
5.2.140.2830.03011.05
5.2.130.2730.02311.06
5.2.120.2730.02711.11
5.2.110.2870.02711.01
5.2.100.2900.03011.11
5.2.90.2770.03011.03
5.2.80.2930.03011.10
5.2.70.3030.03711.02
5.2.60.2370.03310.97
5.2.50.2770.02710.92
5.2.40.2500.02711.07
5.2.30.2400.03010.87
5.2.20.2030.03311.04
5.2.10.2330.03010.98
5.2.00.2230.03010.58
5.1.60.2630.0239.97
5.1.50.2800.0279.93
5.1.40.2000.02710.13
5.1.30.1670.02710.27
5.1.20.2170.02310.26
5.1.10.2030.02010.01
5.1.00.2130.02310.00
5.0.50.1300.0208.77
5.0.40.1330.0208.31
5.0.30.1100.0378.20
5.0.20.1370.0208.35
5.0.10.1230.0238.22
5.0.00.0800.0308.24
4.4.90.1270.0176.37
4.4.80.0970.0176.37
4.4.70.1300.0176.37
4.4.60.1230.0206.37
4.4.50.1200.0106.37
4.4.40.1170.0206.37
4.4.30.1070.0136.37
4.4.20.1070.0176.37
4.4.10.1070.0176.37
4.4.00.1100.0236.37
4.3.110.0230.0176.37
4.3.100.1030.0176.37
4.3.90.1570.0136.37
4.3.80.1100.0276.37
4.3.70.1200.0176.37
4.3.60.1370.0106.37
4.3.50.1130.0136.37
4.3.40.1100.0306.37
4.3.30.0570.0206.37
4.3.20.0570.0136.37
4.3.10.0400.0306.37
4.3.00.0500.0236.37

preferences:
64.27 ms | 401 KiB | 5 Q