3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mailWithSpace = '"test space"@example.com'; $mailWithBackslashSpace = '"test\ space"@example.com'; var_dump(filter_var($mailWithSpace, FILTER_VALIDATE_EMAIL)); var_dump(filter_var($mailWithBackslashSpace, FILTER_VALIDATE_EMAIL));

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)
8.3.70.0150.00817.00
8.3.60.0110.00817.00
8.3.50.0150.00517.87
8.3.40.0090.00619.11
8.3.30.0070.01319.06
8.3.20.0000.00822.06
8.3.10.0060.00322.29
8.3.00.0040.00422.68
8.2.190.0090.00617.13
8.2.180.0070.01019.04
8.2.170.0080.00822.96
8.2.160.0060.01022.38
8.2.150.0000.00924.18
8.2.140.0030.01224.66
8.2.130.0040.00426.16
8.2.120.0000.00826.16
8.2.110.0100.00020.89
8.2.100.0040.00818.41
8.2.90.0030.00618.25
8.2.80.0090.00018.28
8.2.70.0030.00518.18
8.2.60.0030.00518.41
8.2.50.0050.00318.13
8.2.40.0050.00319.67
8.2.30.0000.00919.59
8.2.20.0040.00418.50
8.2.10.0040.00419.70
8.2.00.0040.00419.68
8.1.280.0040.01825.92
8.1.270.0060.00321.07
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0000.00921.27
8.1.230.0080.00419.45
8.1.220.0030.00617.80
8.1.210.0000.00921.21
8.1.200.0030.00717.72
8.1.190.0040.00417.73
8.1.180.0080.00018.10
8.1.170.0030.00519.11
8.1.160.0050.00319.21
8.1.150.0000.00819.06
8.1.140.0040.00421.06
8.1.130.0000.00717.79
8.1.120.0000.00717.68
8.1.110.0060.00317.67
8.1.100.0000.00817.73
8.1.90.0050.00317.75
8.1.80.0000.00917.64
8.1.70.0060.00317.71
8.1.60.0040.00417.76
8.1.50.0080.00017.81
8.1.40.0060.00317.84
8.1.30.0000.00817.79
8.1.20.0040.00417.89
8.1.10.0080.00017.76
8.1.00.0000.01319.73
8.0.300.0040.00420.05
8.0.290.0000.00917.00
8.0.280.0040.00418.57
8.0.270.0080.00017.29
8.0.260.0030.00317.00
8.0.250.0000.00717.20
8.0.240.0040.00417.16
8.0.230.0040.00417.19
8.0.220.0020.00517.13
8.0.210.0070.00417.16
8.0.200.0030.00317.23
8.0.190.0000.01017.19
8.0.180.0040.00417.14
8.0.170.0000.01017.19
8.0.160.0000.00817.16
8.0.150.0060.00316.95
8.0.140.0000.00717.10
8.0.130.0000.00613.64
8.0.120.0030.00617.18
8.0.110.0050.00217.08
8.0.100.0000.00817.26
8.0.90.0000.00817.24
8.0.80.0070.00917.14
8.0.70.0080.00017.06
8.0.60.0030.00517.06
8.0.50.0080.00016.99
8.0.30.0100.01017.32
8.0.20.0060.01317.45
8.0.10.0060.00317.35
8.0.00.0130.00617.01
7.4.330.0060.00015.55
7.4.320.0030.00316.79
7.4.300.0000.00716.96
7.4.290.0000.00816.79
7.4.280.0000.01016.96
7.4.270.0040.00417.01
7.4.260.0090.00013.64
7.4.250.0000.00816.93
7.4.240.0050.00316.88
7.4.230.0070.00016.96
7.4.220.0020.00716.97
7.4.210.0080.00716.96
7.4.200.0000.00716.68
7.4.130.0120.00816.86
7.4.120.0100.01616.64
7.4.110.0090.00916.64
7.4.100.0030.01616.67
7.4.90.0150.00816.80
7.4.80.0070.01019.39
7.4.70.0090.00917.10
7.4.60.0140.00416.80
7.4.50.0060.01016.72
7.4.40.0120.00616.69
7.4.10.0040.00815.02
7.4.00.0110.00615.02
7.3.330.0030.00616.58
7.3.320.0030.00313.31
7.3.310.0000.00816.37
7.3.300.0050.00216.50
7.3.290.0050.01016.47
7.3.260.0080.01216.62
7.3.240.0080.01216.56
7.3.230.0030.01516.80
7.3.210.0130.01016.38
7.3.200.0100.01416.57
7.3.190.0130.00616.47
7.3.180.0060.00916.73
7.3.170.0090.00916.43
7.3.160.0060.01216.70
7.3.130.0100.00715.21
7.3.120.0080.00414.96
7.3.110.0030.01314.70
7.3.100.0030.01315.00
7.3.90.0170.00015.25
7.3.80.0020.01414.95
7.3.70.0070.01014.91
7.3.60.0110.00414.88
7.3.50.0060.00914.96
7.3.40.0060.01015.02
7.3.30.0090.00915.04
7.3.20.0090.01015.85
7.3.10.0650.00416.05
7.3.00.0100.00815.65
7.2.330.0120.00616.77
7.2.320.0100.00716.77
7.2.310.0130.01016.76
7.2.300.0090.00916.69
7.2.290.0060.01116.79
7.2.260.0040.01115.24
7.2.250.0070.01415.27
7.2.240.0000.01715.09
7.2.230.0030.01315.14
7.2.220.0060.01015.32
7.2.210.0090.00915.10
7.2.200.0080.01115.09
7.2.190.0070.00715.16
7.2.180.0100.00615.17
7.2.170.0060.01115.15
7.2.160.0090.00915.06
7.2.150.0140.00515.97
7.2.140.0120.01316.15
7.2.130.0120.01116.08
7.2.120.0110.01016.18
7.2.110.0120.01016.10
7.2.100.0120.01116.09
7.2.90.0140.00716.14
7.2.80.0160.00515.98
7.2.70.0110.01016.09
7.2.60.0170.00815.97
7.2.50.0170.00816.14
7.2.40.0140.00916.18
7.2.30.0130.01216.10
7.2.20.0100.01416.26
7.2.10.0150.00816.05
7.2.00.0140.01216.12
7.1.330.0130.00316.25
7.1.320.0040.00716.08
7.1.310.0160.00515.21
7.1.300.0070.00815.15
7.1.290.0110.00815.03
7.1.280.0130.00915.05
7.1.270.0140.00514.97
7.1.260.0070.01215.07
7.1.250.0140.01015.16
7.1.240.0070.01016.21
7.1.230.0030.00716.13
7.1.220.0040.01215.84
7.1.210.0000.01516.05
7.1.200.0110.00416.00
7.1.190.0000.01016.11
7.1.180.0030.01216.02
7.1.170.0000.01316.01
7.1.160.0060.00616.16
7.1.150.0030.00915.97
7.1.140.0030.01016.10
7.1.130.0050.00516.06
7.1.120.0000.01416.08
7.1.110.0000.01416.11
7.1.100.0090.00616.18
7.1.90.0030.01316.04
7.1.80.0060.00616.06
7.1.70.0030.01315.89
7.1.60.0030.01316.21
7.1.50.0000.01416.05
7.1.40.0060.00615.72
7.1.30.0060.00916.21
7.1.20.0160.00015.72
7.1.10.0070.01015.97
7.1.00.0080.00616.03

preferences:
66.88 ms | 401 KiB | 5 Q