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('/@Assert\\\s+(.*)\n/m', $comentario, $assert); var_dump($assert);

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)
8.3.70.0140.00016.50
8.3.60.0070.01318.56
8.3.50.0140.00521.92
8.3.40.0110.00318.96
8.3.30.0160.00619.10
8.3.20.0070.00020.41
8.3.10.0060.00320.65
8.3.00.0070.00319.50
8.2.180.0120.00616.63
8.2.170.0090.00622.96
8.2.160.0070.01420.47
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00726.16
8.2.120.0070.00022.29
8.2.110.0060.00319.38
8.2.100.0060.00619.57
8.2.90.0030.00519.09
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0000.00717.80
8.2.50.0040.00418.10
8.2.40.0000.00818.09
8.2.30.0050.00318.01
8.2.20.0030.00517.81
8.2.10.0000.00718.03
8.2.00.0040.00417.77
8.1.280.0150.00325.92
8.1.270.0060.00322.02
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0060.00323.97
8.1.230.0140.00017.83
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.38
8.1.190.0080.00017.22
8.1.180.0040.00418.10
8.1.170.0000.00718.71
8.1.160.0040.00421.90
8.1.150.0000.00718.88
8.1.140.0040.00417.60
8.1.130.0000.00717.89
8.1.120.0050.00217.44
8.1.110.0060.00217.55
8.1.100.0000.00717.53
8.1.90.0040.00417.50
8.1.80.0000.00717.51
8.1.70.0040.00417.44
8.1.60.0000.00917.66
8.1.50.0040.00417.65
8.1.40.0040.00417.49
8.1.30.0040.00417.66
8.1.20.0020.00517.71
8.1.10.0040.00417.55
8.1.00.0020.00517.45
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00718.43
8.0.270.0070.00017.21
8.0.260.0000.00617.21
8.0.250.0040.00416.94
8.0.240.0040.00416.99
8.0.230.0030.00316.94
8.0.220.0000.00716.97
8.0.210.0040.00416.94
8.0.200.0060.00017.05
8.0.190.0080.00017.02
8.0.180.0050.00217.02
8.0.170.0060.00316.97
8.0.160.0040.00416.99
8.0.150.0000.00716.94
8.0.140.0000.00716.92
8.0.130.0000.00513.34
8.0.120.0000.00816.94
8.0.110.0000.00816.91
8.0.100.0040.00416.86
8.0.90.0040.00416.84
8.0.80.0030.01316.96
8.0.70.0040.00416.99
8.0.60.0030.00316.80
8.0.50.0000.00716.84
8.0.30.0140.00717.28
8.0.20.0090.01217.40
8.0.10.0000.00717.14
8.0.00.0050.01316.61
7.4.330.0000.00615.10
7.4.320.0000.00716.58
7.4.300.0000.00616.66
7.4.290.0030.00316.75
7.4.280.0000.00716.63
7.4.270.0030.00316.73
7.4.260.0040.00416.55
7.4.250.0000.00816.68
7.4.240.0030.00416.61
7.4.230.0070.00016.85
7.4.220.0120.00616.85
7.4.210.0040.01116.66
7.4.200.0040.00416.78
7.4.160.0030.02016.52
7.4.150.0130.01317.40
7.4.140.0130.00817.86
7.4.130.0080.01216.77
7.4.120.0090.00916.67
7.4.110.0040.01316.70
7.4.100.0060.01016.62
7.4.90.0130.00616.80
7.4.80.0060.01319.39
7.4.70.0060.00916.47
7.4.60.0070.01016.70
7.4.50.0000.00616.45
7.4.40.0080.00716.52
7.4.30.0080.00816.61
7.4.00.0020.01614.88
7.3.330.0000.00613.16
7.3.320.0050.00013.07
7.3.310.0000.00716.13
7.3.300.0030.00316.34
7.3.290.0060.01416.34
7.3.280.0070.00816.30
7.3.270.0100.00717.40
7.3.260.0060.01116.60
7.3.250.0080.00816.43
7.3.240.0100.00716.66
7.3.230.0100.00716.39
7.3.210.0100.00716.36
7.3.200.0080.00819.39
7.3.190.0000.01616.16
7.3.180.0070.01016.52
7.3.170.0040.01216.37
7.3.160.0080.00816.68
7.3.120.0110.00714.78
7.3.110.0100.00714.93
7.3.100.0110.00415.00
7.3.90.0060.00914.88
7.3.80.0070.00714.80
7.3.70.0070.00714.88
7.3.60.0100.00714.92
7.3.50.0110.00414.73
7.3.40.0060.00614.84
7.3.30.0050.00514.71
7.3.20.0080.00316.59
7.3.10.0090.00616.68
7.3.00.0030.01016.55
7.2.330.0110.00616.57
7.2.320.0040.01416.60
7.2.310.0070.01016.71
7.2.300.0160.00416.46
7.2.290.0100.01316.75
7.2.250.0100.00715.18
7.2.240.0030.01714.99
7.2.230.0030.01014.92
7.2.220.0060.00915.00
7.2.210.0030.00915.02
7.2.200.0040.01514.98
7.2.190.0030.01314.95
7.2.180.0000.01315.09
7.2.170.0070.01115.00
7.2.60.0080.00816.70
7.2.00.0060.00619.20
7.1.330.0110.00416.03
7.1.320.0000.01415.88
7.1.310.0110.00315.80
7.1.300.0040.01115.45
7.1.290.0060.00915.66
7.1.280.0030.01315.82
7.1.270.0090.00615.80
7.1.260.0040.00716.02
7.1.200.0060.00915.92
7.1.100.0030.01018.05
7.1.70.0070.00317.31
7.1.60.0090.01219.32
7.1.50.0110.01117.17
7.1.00.0030.07722.41
7.0.200.0080.00016.48
7.0.140.0000.07722.07
7.0.60.0100.06319.95
7.0.50.0000.05017.93
7.0.40.0130.06720.32
7.0.30.0300.07320.32
7.0.20.0400.07020.11
7.0.10.0070.05320.18
7.0.00.0070.05020.34
5.6.280.0070.06721.02
5.6.210.0000.04720.50
5.6.200.0070.08018.21
5.6.190.0070.08320.35
5.6.180.0330.07320.64
5.6.170.0230.07720.50
5.6.160.0000.04720.70
5.6.150.0130.07018.12
5.6.140.0100.07318.21
5.6.130.0170.07318.21
5.6.120.0030.08320.98
5.6.110.0100.06721.00
5.6.100.0030.04321.10
5.6.90.0130.04321.07
5.6.80.0070.05320.46
5.6.70.3030.04320.38
5.5.350.0070.08020.41
5.5.340.0000.06317.95
5.5.330.0000.04320.43
5.5.320.0270.05020.20
5.5.310.0230.08320.27
5.5.300.0070.04317.91
5.5.290.0100.07718.00
5.5.280.0100.06320.75
5.5.270.0100.07720.88
5.5.260.0030.08320.63
5.5.250.0200.07020.68
5.5.240.2830.04720.23
5.4.450.0470.04719.26
5.4.440.0770.04019.38
5.4.430.0170.04319.13
5.4.420.0730.00019.25
5.4.410.0770.00019.57
5.4.400.0630.00019.16
5.4.390.0630.00019.09
5.4.380.0630.00019.15
5.4.370.0600.00019.16
5.4.360.0600.00019.09
5.4.350.0670.00018.96
5.4.340.0630.00019.13
5.4.320.0070.03512.46
5.4.310.0090.03412.45
5.4.300.0060.03612.45
5.4.290.0070.04512.45
5.4.280.0080.03412.35
5.4.270.0060.03712.35
5.4.260.0070.03612.34
5.4.250.0080.03912.34
5.4.240.0050.04012.35
5.4.230.0080.03612.34
5.4.220.0100.03212.34
5.4.210.0050.03712.34
5.4.200.0050.04112.34
5.4.190.0140.04312.33
5.4.180.0090.05112.34
5.4.170.0050.05312.34
5.4.160.0070.03612.34
5.4.150.0060.03612.34
5.4.140.0050.03812.02
5.4.130.0070.03412.01
5.4.120.0060.03711.97
5.4.110.0070.03711.96
5.4.100.0060.03411.96
5.4.90.0060.03711.97
5.4.80.0050.04111.96
5.4.70.0050.03611.96
5.4.60.0060.03811.96
5.4.50.0080.03811.96
5.4.40.0030.03811.95
5.4.30.0060.03811.94
5.4.20.0050.03511.95
5.4.10.0080.03311.95
5.4.00.0040.03811.43
5.3.290.0090.03712.80
5.3.280.0090.03512.71
5.3.270.0050.04012.72
5.3.260.0030.04112.72
5.3.250.0060.03812.72
5.3.240.0050.03912.72
5.3.230.0050.03912.71
5.3.220.0100.03312.68
5.3.210.0020.04212.68
5.3.200.0060.04212.68
5.3.190.0080.03712.68
5.3.180.0080.03812.67
5.3.170.0050.03712.66
5.3.160.0030.04412.68
5.3.150.0030.03912.67
5.3.140.0080.03712.66
5.3.130.0090.03512.66
5.3.120.0090.03612.66
5.3.110.0070.03812.66
5.3.100.0040.04012.12
5.3.90.0050.03712.08
5.3.80.0060.03612.07
5.3.70.0070.04112.07
5.3.60.0090.04412.06
5.3.50.0080.03212.00
5.3.40.0060.03512.00
5.3.30.0070.04311.95
5.3.20.0100.03211.73
5.3.10.0060.04511.70
5.3.00.0070.03511.69
5.2.170.0060.0319.19
5.2.160.0070.0339.19
5.2.150.0050.0299.19
5.2.140.0070.0279.19
5.2.130.0060.0279.15
5.2.120.0040.0299.15
5.2.110.0100.0329.15
5.2.100.0060.0309.15
5.2.90.0070.0359.15
5.2.80.0080.0279.14
5.2.70.0040.0339.14
5.2.60.0060.0299.10
5.2.50.0060.0299.07
5.2.40.0060.0279.05
5.2.30.0020.0329.02
5.2.20.0040.0299.01
5.2.10.0040.0298.92
5.2.00.0060.0408.78
5.1.60.0090.0198.06
5.1.50.0060.0278.05
5.1.40.0040.0288.04
5.1.30.0050.0248.39
5.1.20.0060.0248.41
5.1.10.0050.0248.13
5.1.00.0050.0248.13
5.0.50.0030.0206.61
5.0.40.0040.0186.47
5.0.30.0020.0326.29
5.0.20.0040.0196.25
5.0.10.0020.0216.23
5.0.00.0020.0316.23
4.4.90.0050.0134.78
4.4.80.0040.0144.76
4.4.70.0020.0164.75
4.4.60.0010.0164.75
4.4.50.0050.0314.77
4.4.40.0020.0254.71
4.4.30.0040.0224.76
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0040.0204.67
4.3.100.0020.0194.67
4.3.90.0010.0204.63
4.3.80.0050.0264.58
4.3.70.0050.0184.63
4.3.60.0020.0154.63
4.3.50.0020.0214.63
4.3.40.0060.0274.54
4.3.30.0010.0223.28
4.3.20.0010.0173.26
4.3.10.0020.0153.21
4.3.00.0070.01313.59

preferences:
46.78 ms | 401 KiB | 5 Q