3v4l.org

run code in 300+ PHP versions simultaneously
<?php $comentario = '/** * @var string * @Assert\NotBlank(message = "El nombre no puede estar vacĂ­o") * @Assert\Regex(pattern="/^ /", match = false, message="El nombre no puede empezar con espacios") * @Assert\Regex(pattern="/ $/", match = false, message="El nombre no puede terminar con espacios") */'; preg_match_all( '/Assert\\\(?P<nombre>\w+)\((.+)\)\s*/m', $comentario, $assert ); //preg_match_all( '/Assert\\\(?P<nombre>\w+)\((?P<parametros>\w+)\)\s*/m', $comentario, $assert ); var_dump($assert); foreach($assert['nombre'] as $row_html) { echo $row_html.'\n'; } /* $cadena = 'foobar: 2008'; preg_match_all('/(?P<nombre>\w+): (?P<digito>\d+)/', $cadena, $coincidencias); var_dump($coincidencias); */

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)
8.3.60.0060.00918.68
8.3.50.0120.00722.05
8.3.40.0130.00318.84
8.3.30.0110.00419.09
8.3.20.0080.00020.21
8.3.10.0080.00020.73
8.3.00.0030.00619.26
8.2.180.0060.00918.43
8.2.170.0140.00722.96
8.2.160.0110.00320.57
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00422.29
8.2.110.0060.00320.70
8.2.100.0110.00018.22
8.2.90.0030.00619.36
8.2.80.0050.00317.97
8.2.70.0030.00617.88
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0040.00418.34
8.2.30.0030.00618.07
8.2.20.0040.00417.80
8.2.10.0000.00818.17
8.2.00.0040.00417.90
8.1.280.0150.00025.92
8.1.270.0090.00023.82
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00723.96
8.1.230.0080.00419.14
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0100.00017.48
8.1.190.0060.00317.35
8.1.180.0050.00318.10
8.1.170.0040.00418.68
8.1.160.0000.00722.05
8.1.150.0050.00318.84
8.1.140.0000.00717.66
8.1.130.0030.00317.88
8.1.120.0070.00017.49
8.1.110.0050.00217.63
8.1.100.0040.00417.52
8.1.90.0000.00817.70
8.1.80.0040.00417.66
8.1.70.0040.00417.65
8.1.60.0080.00017.73
8.1.50.0030.00617.66
8.1.40.0040.00417.58
8.1.30.0050.00317.78
8.1.20.0040.00417.72
8.1.10.0030.00517.79
8.1.00.0000.00717.72
8.0.300.0020.00518.77
8.0.290.0050.00217.00
8.0.280.0000.00718.54
8.0.270.0070.00017.21
8.0.260.0040.00417.40
8.0.250.0030.00317.14
8.0.240.0030.00317.13
8.0.230.0070.00017.16
8.0.220.0040.00416.97
8.0.210.0000.00717.09
8.0.200.0000.00717.06
8.0.190.0050.00217.15
8.0.180.0030.00516.95
8.0.170.0080.00016.99
8.0.160.0000.00716.96
8.0.150.0000.00716.97
8.0.140.0030.00316.91
8.0.130.0000.00613.46
8.0.120.0000.00816.91
8.0.110.0000.00817.12
8.0.100.0040.00417.04
8.0.90.0040.00417.13
8.0.80.0030.01217.06
8.0.70.0000.00716.87
8.0.60.0040.00416.97
8.0.50.0020.00517.01
8.0.30.0150.00817.47
8.0.20.0080.01217.40
8.0.10.0000.00717.05
8.0.00.0100.00816.93
7.4.330.0000.00615.00
7.4.320.0040.00416.66
7.4.300.0030.00516.81
7.4.290.0000.00716.75
7.4.280.0040.00416.66
7.4.270.0000.00716.85
7.4.260.0070.00016.85
7.4.250.0000.00716.81
7.4.240.0000.00716.79
7.4.230.0070.00016.91
7.4.220.0090.00916.78
7.4.210.0030.01316.82
7.4.200.0030.00316.86
7.4.160.0140.01116.78
7.4.150.0060.01617.40
7.4.140.0100.01017.86
7.4.130.0100.00816.64
7.4.120.0070.01316.74
7.4.110.0030.01516.65
7.4.100.0100.00716.71
7.4.90.0100.01016.68
7.4.80.0030.01419.39
7.4.70.0060.01016.93
7.4.60.0080.00916.69
7.4.50.0060.00316.50
7.4.40.0120.00616.96
7.4.30.0080.00816.69
7.4.00.0080.00515.13
7.3.330.0000.00513.34
7.3.320.0000.00613.34
7.3.310.0040.00416.47
7.3.300.0000.00816.42
7.3.290.0050.01016.55
7.3.280.0080.00916.46
7.3.270.0000.01717.40
7.3.260.0000.01816.67
7.3.250.0120.00516.69
7.3.240.0070.01116.76
7.3.230.0060.01116.76
7.3.210.0140.00316.63
7.3.200.0100.01019.39
7.3.190.0070.01816.79
7.3.180.0140.00316.68
7.3.170.0160.00816.71
7.3.160.0070.01016.45
7.3.10.0040.00816.40
7.3.00.0000.01516.94
7.2.330.0060.01316.79
7.2.320.0030.01416.75
7.2.310.0140.00316.63
7.2.300.0100.00616.74
7.2.290.0120.01216.75
7.2.130.0000.01017.06
7.2.120.0060.00316.85
7.2.110.0060.00617.02
7.2.100.0100.00316.95
7.2.90.0070.00617.16
7.2.80.0050.00716.84
7.2.70.0110.00316.98
7.2.60.0020.00917.09
7.2.50.0030.00916.99
7.2.40.0080.00416.96
7.2.30.0090.00316.72
7.2.20.0120.00317.21
7.2.10.0030.01216.97
7.2.00.0050.00918.49
7.1.250.0050.00515.68
7.1.200.0090.00616.06
7.1.100.0040.00818.21
7.1.70.0030.00917.59
7.1.60.0110.01419.32
7.1.50.0130.00617.22
7.1.00.0070.07322.39
7.0.200.0000.00817.00
7.0.140.0070.07022.14
7.0.60.0030.07319.87
7.0.50.0070.05017.88
7.0.40.0030.07019.98
7.0.30.0470.07320.31
7.0.20.0370.05320.34
7.0.10.0070.05020.14
7.0.00.0000.05020.10
5.6.280.0070.07020.90
5.6.210.0130.07320.62
5.6.200.0100.07318.11
5.6.190.0030.05320.48
5.6.180.0100.06320.61
5.6.170.0330.05720.48
5.6.160.0070.08720.50
5.6.150.0130.06718.16
5.6.140.0070.08318.11
5.6.130.0070.07318.16
5.6.120.0070.04320.93
5.6.110.0170.07321.04
5.6.100.0100.03321.09
5.6.90.0030.04321.09
5.6.80.0070.08020.35
5.5.350.0170.04720.43
5.5.340.0000.05017.93
5.5.330.0070.05320.12
5.5.320.0370.03320.41
5.5.310.0070.04720.17
5.5.300.0070.05317.89
5.5.290.0130.08017.99
5.5.280.0170.07320.65
5.5.270.0100.05720.88
5.5.260.0000.08020.67
5.5.250.0130.06320.64
5.5.240.0230.07320.28
5.4.450.0330.04019.46
5.4.440.0230.04719.46
5.4.430.0470.05019.38
5.4.420.0700.00019.47
5.4.410.0630.00019.41
5.4.400.0670.00019.16
5.4.390.0630.00019.09
5.4.380.0630.00018.98
5.4.370.0630.00018.95
5.4.360.0700.00019.16
5.4.350.0630.00019.16
5.4.340.0600.00019.06
5.4.320.0120.06412.46
5.4.310.0090.05312.45
5.4.300.0090.05412.45
5.4.290.0150.03912.45
5.4.280.0150.06212.35
5.4.270.0060.04112.35
5.4.260.0100.03912.35
5.4.250.0060.03912.35
5.4.240.0050.04112.35
5.4.230.0080.04212.34
5.4.220.0070.03712.34
5.4.210.0050.04112.34
5.4.200.0080.04012.34
5.4.190.0050.03912.34
5.4.180.0060.04012.34
5.4.170.0070.03712.35
5.4.160.0080.03512.35
5.4.150.0110.03712.34
5.4.140.0030.04212.02
5.4.130.0040.03812.01
5.4.120.0080.03411.98
5.4.110.0100.03311.97
5.4.100.0080.03511.97
5.4.90.0100.04311.96
5.4.80.0090.04311.97
5.4.70.0090.03911.96
5.4.60.0100.03211.96
5.4.50.0070.04411.96
5.4.40.0060.03711.95
5.4.30.0060.04211.95
5.4.20.0050.04811.95
5.4.10.0070.03811.95
5.4.00.0030.04811.44
5.3.290.0120.04812.80
5.3.280.0080.05212.71
5.3.270.0070.04712.72
5.3.260.0090.04012.71
5.3.250.0060.03912.72
5.3.240.0070.03712.72
5.3.230.0060.05912.71
5.3.220.0050.04312.68
5.3.210.0100.03712.68
5.3.200.0100.03512.68
5.3.190.0080.04212.68
5.3.180.0090.03512.67
5.3.170.0060.04212.67
5.3.160.0060.03812.68
5.3.150.0060.03912.67
5.3.140.0070.04012.66
5.3.130.0050.04512.66
5.3.120.0100.04812.66
5.3.110.0060.04912.66
5.3.100.0050.05012.12
5.3.90.0070.04912.09
5.3.80.0100.03712.08
5.3.70.0070.03712.08
5.3.60.0060.03712.06
5.3.50.0100.03612.00
5.3.40.0060.03812.00
5.3.30.0090.05311.96
5.3.20.0100.04711.73
5.3.10.0100.04011.70
5.3.00.0070.03611.69
5.2.170.0080.0319.19
5.2.160.0050.0329.19
5.2.150.0100.0329.19
5.2.140.0060.0519.18
5.2.130.0070.0349.14
5.2.120.0050.0319.14
5.2.110.0040.0319.16
5.2.100.0050.0339.15
5.2.90.0080.0369.15
5.2.80.0040.0339.15
5.2.70.0100.0289.15
5.2.60.0060.0369.10
5.2.50.0050.0329.07
5.2.40.0060.0299.05
5.2.30.0080.0289.03
5.2.20.0100.0479.02
5.2.10.0090.0308.92
5.2.00.0050.0308.78
5.1.60.0070.0238.07
5.1.50.0050.0258.06
5.1.40.0050.0258.04
5.1.30.0080.0248.39
5.1.20.0040.0298.41
5.1.10.0050.0358.14
5.1.00.0060.0278.14
5.0.50.0050.0296.61
5.0.40.0040.0216.48
5.0.30.0040.0316.29
5.0.20.0050.0236.26
5.0.10.0060.0226.24
5.0.00.0030.0346.23
4.4.90.0020.0174.78
4.4.80.0020.0184.75
4.4.70.0010.0194.75
4.4.60.0040.0204.76
4.4.50.0040.0214.77
4.4.40.0040.0254.71
4.4.30.0020.0174.76
4.4.20.0030.0184.84
4.4.10.0020.0214.85
4.4.00.0040.0314.75
4.3.110.0050.0144.66
4.3.100.0020.0164.66
4.3.90.0050.0134.63
4.3.80.0030.0294.58
4.3.70.0050.0154.63
4.3.60.0010.0234.63
4.3.50.0050.0164.63
4.3.40.0030.0254.54
4.3.30.0010.0173.28
4.3.20.0030.0163.26
4.3.10.0030.0153.22
4.3.00.0130.01713.59

preferences:
41.04 ms | 401 KiB | 5 Q