3v4l.org

run code in 300+ PHP versions simultaneously
<?php $number = '(+0031)6 12 34 56 77'; $number = str_replace(['(', ' ', ')'], '', $number); // 0xxxxxxxxx if (strlen($number) == 10) { if (0 === strpos($number, '0')) { $result = true; } // 31xxxxxxxxx } elseif (strlen($number) == 11) { if (0 === strpos($number, '31')) { $result = true; } // +31xxxxxxxxx } elseif (strlen($number) == 12) { if (0 === strpos($number, '+31')) { $result = true; } // 0031xxxxxxxxx } elseif (strlen($number) == 13) { if (0 === strpos($number, '0031')) { $result = true; } } var_dump($result);

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)
8.3.60.0070.01416.63
8.3.50.0120.00616.62
8.3.40.0090.00618.79
8.3.30.0120.00318.60
8.3.20.0060.00318.98
8.3.10.0070.00021.88
8.3.00.0000.00718.91
8.2.180.0080.00816.88
8.2.170.0080.00622.96
8.2.160.0070.00720.35
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0110.00419.70
8.2.120.0030.00526.35
8.2.110.0110.00020.94
8.2.100.0030.00917.91
8.2.90.0000.00818.21
8.2.80.0080.00017.97
8.2.70.0050.00317.91
8.2.60.0030.00518.09
8.2.50.0040.00418.10
8.2.40.0040.00420.61
8.2.30.0000.00719.22
8.2.20.0050.00218.10
8.2.10.0030.00517.93
8.2.00.0040.00417.69
8.1.280.0100.00725.92
8.1.270.0030.00522.02
8.1.260.0040.01428.09
8.1.250.0000.00728.09
8.1.240.0080.00422.20
8.1.230.0110.00020.89
8.1.220.0040.00417.74
8.1.210.0050.00318.97
8.1.200.0080.00017.35
8.1.190.0040.00817.00
8.1.180.0000.00918.10
8.1.170.0040.00418.45
8.1.160.0070.00018.98
8.1.150.0070.00020.17
8.1.140.0030.00519.47
8.1.130.0000.00717.74
8.1.120.0070.00017.53
8.1.110.0040.00417.44
8.1.100.0040.00417.46
8.1.90.0070.00617.45
8.1.80.0040.00417.45
8.1.70.0040.00417.45
8.1.60.0000.00817.60
8.1.50.0060.00317.47
8.1.40.0030.00617.55
8.1.30.0030.00517.57
8.1.20.0040.00417.57
8.1.10.0020.00517.54
8.1.00.0040.00417.45
8.0.300.0000.00719.89
8.0.290.0040.00416.75
8.0.280.0030.00318.37
8.0.270.0030.00317.09
8.0.260.0060.00017.17
8.0.250.0030.00317.01
8.0.240.0040.00416.88
8.0.230.0000.00716.96
8.0.220.0040.00416.92
8.0.210.0070.00016.79
8.0.200.0030.00617.00
8.0.190.0040.00416.83
8.0.180.0070.00316.79
8.0.170.0000.00716.90
8.0.160.0030.00316.84
8.0.150.0070.00016.86
8.0.140.0050.00316.85
8.0.130.0030.00313.32
8.0.120.0000.00816.88
8.0.110.0070.00016.83
8.0.100.0030.00316.95
8.0.90.0070.00016.98
8.0.80.0070.01016.83
8.0.70.0040.00416.76
8.0.60.0070.00016.83
8.0.50.0000.00716.98
8.0.30.0070.01116.99
8.0.20.0110.00917.40
8.0.10.0000.00717.18
8.0.00.0120.00616.75
7.4.330.0000.00515.55
7.4.320.0030.00316.64
7.4.300.0040.00416.50
7.4.290.0000.00716.44
7.4.280.0000.00816.59
7.4.270.0070.00016.63
7.4.260.0050.00316.54
7.4.250.0030.00316.47
7.4.240.0000.00716.57
7.4.230.0040.00416.48
7.4.220.0100.01716.61
7.4.210.0030.01116.52
7.4.200.0040.00316.33
7.4.160.0080.01116.54
7.4.150.0140.00317.40
7.4.140.0090.01217.86
7.4.130.0080.00816.52
7.4.120.0110.00616.46
7.4.110.0070.01116.46
7.4.100.0070.01016.63
7.4.90.0150.00916.41
7.4.80.0060.01716.54
7.4.70.0080.00816.69
7.4.60.0070.01016.54
7.4.50.0080.00816.66
7.4.40.0060.01016.27
7.4.30.0090.00916.65
7.4.00.0060.00614.74
7.3.330.0000.00513.30
7.3.320.0020.00213.17
7.3.310.0040.00416.25
7.3.300.0000.00716.27
7.3.290.0000.00716.29
7.3.280.0080.01116.31
7.3.270.0130.01217.40
7.3.260.0110.01116.38
7.3.250.0110.00916.52
7.3.240.0100.00816.43
7.3.230.0070.01016.51
7.3.210.0060.00916.36
7.3.200.0120.00919.39
7.3.190.0090.00916.22
7.3.180.0090.00616.61
7.3.170.0130.00916.32
7.3.160.0080.01216.29
7.3.10.0030.00916.37
7.3.00.0000.01216.83
7.2.330.0120.00916.60
7.2.320.0090.01316.69
7.2.310.0100.00716.67
7.2.300.0030.01316.56
7.2.290.0060.01416.41
7.2.130.0060.00916.50
7.2.120.0070.00716.98
7.2.110.0030.00716.95
7.2.100.0100.00016.95
7.2.90.0070.00717.00
7.2.80.0060.00616.98
7.2.70.0000.01116.69
7.2.60.0070.00516.69
7.2.50.0090.00316.97
7.2.40.0090.00616.72
7.2.30.0070.00416.96
7.2.20.0030.01016.70
7.2.10.0090.00616.85
7.2.00.0070.00518.06
7.1.250.0110.00015.67
7.1.200.0120.00015.73
7.1.70.0030.00317.26
7.1.60.0060.00317.23
7.1.00.0000.08022.36
7.0.200.0050.00216.82
7.0.130.0200.05022.02
7.0.120.0100.06722.04
7.0.110.0000.06722.08
7.0.100.0070.08322.04
7.0.90.0170.05722.05
7.0.80.0100.06722.07
7.0.70.0200.06322.07
7.0.60.0130.06722.00
7.0.50.0130.06322.10
7.0.40.0100.05322.04
7.0.30.0030.06022.08
7.0.20.0100.06022.07
7.0.10.0230.06722.03
7.0.00.0000.09022.09
5.6.280.0130.06720.90
5.6.270.0000.08020.88
5.6.260.0070.07320.84
5.6.250.0070.08020.89
5.6.240.0130.05720.84
5.6.230.0100.05721.03
5.6.220.0170.06720.91
5.6.210.0070.07720.97
5.6.200.0030.08021.00
5.6.190.0070.06721.04
5.6.180.0070.06020.84
5.6.170.0230.06320.83
5.6.160.0200.07021.00
5.6.150.0000.07321.03
5.6.140.0070.07720.87
5.6.130.0170.05320.92
5.6.120.0070.06720.86
5.6.110.0100.07320.84
5.6.100.0170.07320.88
5.6.90.0130.06721.06
5.6.80.0070.06720.40
5.6.70.0070.08020.39
5.6.60.0100.09020.39
5.6.50.0230.05720.37
5.6.40.0130.07720.39
5.6.30.0100.07320.21
5.6.20.0200.06320.15
5.6.10.0070.07720.39
5.6.00.0230.08020.27

preferences:
57.32 ms | 400 KiB | 5 Q