3v4l.org

run code in 300+ PHP versions simultaneously
<?php $emails = [ "john.doe@example.com", "joh````oe@example.com", "john@.doe@example.com", "@example.com", "john.doe@example", ]; foreach($emails as $email){ if (filter_var($email, FILTER_VALIDATE_EMAIL)) { echo "$email is a valid email address\n"; } else { echo"$email is NOT a valid email address\n"; } }

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)
8.3.70.0060.00917.00
8.3.60.0120.00417.13
8.3.50.0030.01317.10
8.3.40.0080.00818.97
8.3.30.0030.01318.86
8.3.20.0040.00422.64
8.3.10.0040.00422.33
8.3.00.0060.00322.81
8.2.180.0080.00818.67
8.2.170.0150.00422.96
8.2.160.0090.00620.77
8.2.150.0000.01325.66
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0060.00319.22
8.2.110.0090.00020.91
8.2.100.0060.00618.32
8.2.90.0030.00918.38
8.2.80.0060.00318.43
8.2.70.0040.00418.30
8.2.60.0040.00418.53
8.2.50.0090.00018.10
8.2.40.0040.00420.03
8.2.30.0040.00419.75
8.2.20.0040.00418.50
8.2.10.0040.00419.59
8.2.00.0080.00019.68
8.1.280.0150.00325.92
8.1.270.0040.00424.66
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0090.00022.88
8.1.230.0080.00421.29
8.1.220.0030.00518.02
8.1.210.0080.00018.77
8.1.200.0030.00717.86
8.1.190.0030.00617.86
8.1.180.0030.00518.10
8.1.170.0100.00019.19
8.1.160.0080.00319.06
8.1.150.0000.00819.12
8.1.140.0000.00721.09
8.1.130.0040.00420.37
8.1.120.0060.00317.72
8.1.110.0060.00317.81
8.1.100.0040.00417.79
8.1.90.0030.00517.82
8.1.80.0000.00817.75
8.1.70.0030.00517.77
8.1.60.0040.00417.99
8.1.50.0050.00517.79
8.1.40.0030.00617.78
8.1.30.0070.00317.85
8.1.20.0000.00917.95
8.1.10.0000.00817.72
8.1.00.0100.00719.87
8.0.300.0000.00820.15
8.0.290.0030.00517.00
8.0.280.0070.00018.63
8.0.270.0000.00817.45
8.0.260.0000.00720.30
8.0.250.0060.00317.26
8.0.240.0000.00717.21
8.0.230.0000.00717.15
8.0.220.0000.00817.19
8.0.210.0030.00317.16
8.0.200.0000.00917.27
8.0.190.0050.00317.32
8.0.180.0030.00517.22
8.0.170.0030.00617.13
8.0.160.0050.00317.23
8.0.150.0000.00817.02
8.0.140.0040.00417.17
8.0.130.0000.00613.60
8.0.120.0030.00517.26
8.0.110.0040.00417.17
8.0.100.0000.00817.14
8.0.90.0030.00517.25
8.0.80.0090.00917.26
8.0.70.0040.00417.23
8.0.60.0040.00417.22
8.0.50.0040.00417.12
8.0.30.0050.01417.33
8.0.20.0140.00717.48
8.0.10.0090.00017.29
8.0.00.0090.01117.22
7.4.330.0000.00516.94
7.4.320.0030.00516.96
7.4.300.0030.00317.03
7.4.290.0080.00016.93
7.4.280.0050.00316.93
7.4.270.0000.00816.85
7.4.260.0000.00613.73
7.4.250.0000.00716.92
7.4.240.0060.00217.01
7.4.230.0050.00216.85
7.4.220.0030.00416.92
7.4.210.0110.00817.03
7.4.200.0000.00716.74
7.4.130.0130.00816.91
7.4.120.0090.00916.80
7.4.110.0030.01516.99
7.4.100.0120.00617.12
7.4.90.0060.01217.03
7.4.80.0090.00919.39
7.4.70.0090.00916.88
7.4.60.0030.01916.91
7.4.50.0060.00916.69
7.4.40.0090.00816.89
7.4.00.0100.00815.35
7.3.330.0030.00516.63
7.3.320.0000.00613.58
7.3.310.0070.00316.73
7.3.300.0040.00416.64
7.3.290.0050.00216.49
7.3.260.0070.01316.75
7.3.240.0090.00916.81
7.3.230.0060.01216.72
7.3.210.0130.00717.03
7.3.200.0080.01616.76
7.3.190.0030.01316.96
7.3.180.0040.01316.67
7.3.170.0060.01116.50
7.3.160.0090.00916.61
7.3.120.0080.01015.15
7.3.110.0030.01315.18
7.3.100.0070.00915.29
7.3.90.0100.00815.40
7.3.80.0050.01115.15
7.3.70.0050.01014.97
7.3.60.0060.01015.08
7.3.50.0060.01015.15
7.3.40.0070.00715.22
7.3.30.0010.01214.99
7.3.20.0080.00916.95
7.3.10.0060.00917.01
7.3.00.0060.00916.90
7.2.330.0120.00616.79
7.2.320.0060.01216.85
7.2.310.0030.01616.89
7.2.300.0100.01316.99
7.2.290.0070.01016.85
7.2.250.0100.01015.44
7.2.240.0080.00915.33
7.2.230.0090.00515.29
7.2.220.0050.01015.24
7.2.210.0070.00715.26
7.2.200.0080.00815.21
7.2.190.0070.01115.27
7.2.180.0050.01215.29
7.2.170.0060.00815.33
7.2.160.0070.00915.15
7.2.150.0090.00717.15
7.2.140.0110.00417.24
7.2.130.0080.00817.26
7.2.120.0050.01117.11
7.2.110.0100.00717.05
7.2.100.0070.01017.18
7.2.90.0130.00217.39
7.2.80.0070.00917.34
7.2.70.0050.01217.15
7.2.60.0050.01217.25
7.2.50.0110.00817.17
7.2.40.0060.01217.31
7.2.30.0080.00817.16
7.2.20.0050.01017.22
7.2.10.0090.00817.16
7.2.00.0060.01117.24
7.1.330.0070.00916.20
7.1.320.0020.01316.10
7.1.310.0060.01016.20
7.1.300.0060.01116.11
7.1.290.0100.00416.04
7.1.280.0040.00916.06
7.1.270.0080.00816.11
7.1.260.0060.00916.11
7.1.250.0070.01116.15

preferences:
35.01 ms | 400 KiB | 5 Q