3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (int)!preg_match('/[a-z0-9:;,!\'\s*.?()"-]/im', '@3'); //0 проверка отсуствия разрешенных символов echo (int)!preg_match('/^[a-z0-9:;,!\'\s*.?()"-]+$/i', "aaa\nb@bb\nccc"); //1 присуствуют недопустимые символы во всем тексте echo (int)!preg_match('/^[a-z0-9:;,!\'\s*.?()"-]+$/i', "a@aa\nbbb\nccc"); //1 присуствуют недопустимые символы во всем тексте echo (int)!preg_match('/^[a-z0-9:;,!\'\s*.?()"-]+$/im', "aaa\nb@bb\nccc"); //0 есть строка полностью из допустимых символов (aaa) echo (int)!preg_match('/^[a-z0-9:;,!\'\s*.?()"-]+$/im', "a@aa\nbbb\nccc"); //0 есть строка полностью из допустимых символов (bbb) echo (int)!preg_match_all('/^[a-z0-9:;,!\'\s*.?()"-]+$/i', "aaa\nb@bb\nccc", $match); //1 во всем тексте есть недопусимые символы echo (int)!preg_match_all('/^[a-z0-9:;,!\'\s*.?()"-]+$/im', "aaa\nb@bb\nccc", $match); //0 есть строки полностью из допустимых символов (aaa,ccc) echo preg_replace('/^[a-z0-9:;,!\'\s*.?()"-]+$/i', '<$0>' , "aaa\nb@bb\nccc", 1); //покажет что находит 2 пункт (1) echo preg_replace('/^[a-z0-9:;,!\'\s*.?()"-]+$/im', '<$0>' , "aaa\nb@bb\nccc", 1); //покажет что находит 4 пункт (0) echo (int)preg_match('/[^a-z0-9:;,!\'\s*.?()"-]/i', "aaa\nb@bb\nccc"); //1 лучше так проверять

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)
8.3.60.0140.00716.63
8.3.50.0080.01122.19
8.3.40.0110.00418.72
8.3.30.0120.00319.04
8.3.20.0070.00020.15
8.3.10.0060.00323.45
8.3.00.0090.00020.76
8.2.180.0040.01416.63
8.2.170.0110.00322.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0060.00320.87
8.2.110.0030.00722.20
8.2.100.0060.00617.91
8.2.90.0050.00318.92
8.2.80.0050.00317.97
8.2.70.0090.00017.75
8.2.60.0040.00717.93
8.2.50.0040.00418.07
8.2.40.0040.00418.11
8.2.30.0080.00017.95
8.2.20.0030.00517.79
8.2.10.0040.00417.86
8.2.00.0030.00617.85
8.1.280.0070.00725.92
8.1.270.0060.00324.02
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0090.00023.91
8.1.230.0040.00719.20
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0070.00317.35
8.1.190.0040.00417.40
8.1.180.0080.00018.10
8.1.170.0070.00218.48
8.1.160.0040.00421.96
8.1.150.0000.00818.77
8.1.140.0000.00717.57
8.1.130.0000.00717.75
8.1.120.0050.00317.50
8.1.110.0070.00017.50
8.1.100.0030.00617.51
8.1.90.0020.00517.59
8.1.80.0050.00217.65
8.1.70.0030.00517.50
8.1.60.0030.00617.73
8.1.50.0000.00817.53
8.1.40.0080.00017.63
8.1.30.0000.00817.63
8.1.20.0070.00317.76
8.1.10.0030.00517.57
8.1.00.0060.00317.60
8.0.300.0040.00418.77
8.0.290.0070.00017.29
8.0.280.0070.00018.43
8.0.270.0030.00317.26
8.0.260.0000.00716.82
8.0.250.0000.00717.14
8.0.240.0070.00017.01
8.0.230.0040.00317.09
8.0.220.0000.00716.96
8.0.210.0040.00417.05
8.0.200.0000.00717.00
8.0.190.0040.00417.07
8.0.180.0050.00317.05
8.0.170.0030.00516.99
8.0.160.0030.00517.00
8.0.150.0040.00417.01
8.0.140.0000.00716.87
8.0.130.0000.00613.40
8.0.120.0080.00016.88
8.0.110.0070.00017.01
8.0.100.0030.00516.87
8.0.90.0050.00216.86
8.0.80.0110.00416.99
8.0.70.0050.00217.08
8.0.60.0000.00916.86
8.0.50.0000.00717.01
8.0.30.0090.01416.89
8.0.20.0080.01117.40
8.0.10.0040.00417.14
8.0.00.0080.01116.98
7.4.330.0000.00515.06
7.4.320.0030.00316.70
7.4.300.0040.00416.77
7.4.290.0070.00016.70
7.4.280.0030.00316.68
7.4.270.0030.00316.75
7.4.260.0080.00016.76
7.4.250.0040.00416.73
7.4.240.0000.00716.74
7.4.230.0070.00016.90
7.4.220.0100.00716.89
7.4.210.0100.00616.72
7.4.200.0030.00316.61
7.4.190.0100.00016.92
7.4.160.0030.01316.77
7.4.150.0070.01817.40
7.4.140.0140.00717.86
7.4.130.0100.00816.87
7.4.120.0120.00616.64
7.4.110.0160.00616.57
7.4.100.0130.01016.57
7.4.90.0090.00916.70
7.4.80.0100.00716.75
7.4.70.0060.01016.61
7.4.60.0060.01516.67
7.4.50.0040.00016.58
7.4.40.0030.01422.77
7.4.30.0030.01316.47
7.4.00.0070.00715.23
7.3.330.0050.00013.30
7.3.320.0020.00213.21
7.3.310.0000.00716.33
7.3.300.0000.00716.39
7.3.290.0120.00316.38
7.3.280.0100.01016.38
7.3.270.0090.00917.40
7.3.260.0060.01216.61
7.3.250.0070.01116.41
7.3.240.0100.00716.78
7.3.230.0110.00516.66
7.3.210.0110.01116.59
7.3.200.0120.00619.39
7.3.190.0100.00716.43
7.3.180.0100.00616.76
7.3.170.0160.00416.50
7.3.160.0060.01616.48
7.3.120.0070.01015.18
7.3.10.0060.00616.80
7.3.00.0080.00316.71
7.2.330.0070.01116.59
7.2.320.0070.01716.77
7.2.310.0040.01516.69
7.2.300.0160.00616.62
7.2.290.0050.01116.79
7.2.130.0070.00716.75
7.2.120.0030.01016.86
7.2.110.0040.00716.77
7.2.100.0060.00616.69
7.2.90.0000.01417.07
7.2.80.0030.00617.00
7.2.70.0030.00917.05
7.2.60.0080.00816.87
7.2.50.0040.00717.02
7.2.40.0090.00317.08
7.2.30.0070.00716.82
7.2.20.0070.00316.91
7.2.10.0030.00617.01
7.2.00.0080.00618.12
7.1.250.0070.00315.68
7.1.200.0030.00715.79
7.1.100.0040.00918.52
7.1.70.0000.01017.21
7.1.60.0140.01119.29
7.1.50.0040.01117.18
7.1.00.0030.07722.29
7.0.200.0050.00316.91
7.0.140.0070.07022.09
7.0.60.0130.07719.95
7.0.50.0100.07317.93
7.0.40.0030.04320.06
7.0.30.0270.08320.20
7.0.20.0200.04320.14
7.0.10.0170.04020.21
7.0.00.0070.05020.19
5.6.280.0030.07321.06
5.6.210.0030.07320.47
5.6.200.0030.09018.19
5.6.190.0100.06020.47
5.6.180.0030.06320.57
5.6.170.0370.08020.61
5.6.160.0100.03320.47
5.6.150.0030.08318.21
5.6.140.0030.04718.16
5.6.130.0030.04018.11
5.6.120.0070.04320.98
5.6.110.0030.07721.07
5.6.100.0030.09721.00
5.6.90.0070.07020.98
5.6.80.0070.06720.50
5.6.70.3600.03020.32
5.5.350.0030.07320.44
5.5.340.0070.08017.96
5.5.330.0130.07020.25
5.5.320.0070.08020.21
5.5.310.0230.06020.13
5.5.300.0130.05017.91
5.5.290.0000.04317.88
5.5.280.0070.07020.73
5.5.270.0200.07020.96
5.5.260.0130.07720.66
5.5.250.0100.06320.44
5.5.240.0000.07320.04
5.4.450.1330.03719.57
5.4.440.0270.05719.32
5.4.430.0400.06719.46
5.4.420.0370.05719.48
5.4.410.0270.05318.96
5.4.400.0130.06019.30
5.4.390.0200.05719.22
5.4.380.0270.06018.69
5.4.370.0200.05318.68
5.4.360.0270.04718.63
5.4.350.0170.06318.53
5.4.340.0200.07018.72
5.4.320.0040.03712.46
5.4.310.0090.03812.45
5.4.300.0100.03412.46
5.4.290.0110.03512.45
5.4.280.0050.03712.35
5.4.270.0030.04112.35
5.4.260.0040.04012.35
5.4.250.0060.04312.34
5.4.240.0070.04112.34
5.4.230.0110.05012.33
5.4.220.0050.03912.34
5.4.210.0060.04312.34
5.4.200.0040.03912.34
5.4.190.0090.03712.33
5.4.180.0060.03512.33
5.4.170.0070.03412.34
5.4.160.0070.03812.34
5.4.150.0050.03612.33
5.4.140.0060.03512.02
5.4.130.0040.03612.00
5.4.120.0060.03411.96
5.4.110.0030.03711.96
5.4.100.0060.03511.95
5.4.90.0050.03611.96
5.4.80.0040.04011.96
5.4.70.0100.03611.95
5.4.60.0100.03211.95
5.4.50.0070.03911.95
5.4.40.0090.03411.94
5.4.30.0040.03711.94
5.4.20.0050.03611.94
5.4.10.0040.03611.94
5.4.00.0020.03911.42
5.3.290.0050.04112.80
5.3.280.0050.03812.71
5.3.270.0020.04212.72
5.3.260.0040.03912.72
5.3.250.0060.03612.72
5.3.240.0080.03512.72
5.3.230.0060.03912.71
5.3.220.0070.03812.68
5.3.210.0060.04312.68
5.3.200.0090.03412.68
5.3.190.0040.04312.68
5.3.180.0070.03612.68
5.3.170.0040.03812.67
5.3.160.0050.03812.67
5.3.150.0070.04212.67
5.3.140.0070.04312.66
5.3.130.0060.03912.65
5.3.120.0020.04412.66
5.3.110.0070.03812.65
5.3.100.0060.03612.12
5.3.90.0070.03412.08
5.3.80.0050.03612.07
5.3.70.0030.03912.07
5.3.60.0060.04412.06
5.3.50.0070.03512.00
5.3.40.0080.03512.00
5.3.30.0060.03511.95
5.3.20.0080.03311.73
5.3.10.0040.03511.70
5.3.00.0120.03411.67
5.2.170.0040.0319.18
5.2.160.0040.0299.18
5.2.150.0050.0309.18
5.2.140.0050.0309.18
5.2.130.0040.0299.14
5.2.120.0030.0299.14
5.2.110.0050.0289.15
5.2.100.0050.0279.14
5.2.90.0030.0309.15
5.2.80.0060.0289.14
5.2.70.0040.0309.14
5.2.60.0050.0299.09
5.2.50.0010.0379.06
5.2.40.0050.0289.04
5.2.30.0040.0359.02
5.2.20.0060.0279.01
5.2.10.0080.0298.94
5.2.00.0050.0298.79
5.1.60.0080.0258.08
5.1.50.0060.0238.08
5.1.40.0020.0268.07
5.1.30.0050.0258.42
5.1.20.0020.0298.44
5.1.10.0080.0228.16
5.1.00.0040.0258.15
5.0.50.0040.0206.65
5.0.40.0030.0196.50
5.0.30.0040.0336.32
5.0.20.0030.0216.29
5.0.10.0010.0226.26
5.0.00.0060.0296.25
4.4.90.0050.0184.78
4.4.80.0060.0194.76
4.4.70.0080.0164.76
4.4.60.0050.0164.75
4.4.50.0040.0214.77
4.4.40.0010.0264.71
4.4.30.0030.0164.76
4.4.20.0050.0134.85
4.4.10.0020.0174.85
4.4.00.0010.0274.76
4.3.110.0030.0184.67
4.3.100.0020.0154.66
4.3.90.0030.0144.64
4.3.80.0050.0294.59
4.3.70.0030.0154.63
4.3.60.0040.0134.63
4.3.50.0040.0154.63
4.3.40.0010.0264.54
4.3.30.0030.0163.29
4.3.20.0010.0183.28
4.3.10.0020.0163.23
4.3.00.0100.01013.14

preferences:
60.73 ms | 401 KiB | 5 Q