3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email_a = 'a"b(c)d,e:f;g<h>i[j\k]l@example.com'; $email_b = "!#$%&'*+-/=?^_`{}|~@example.org"; if (filter_var($email_a, FILTER_VALIDATE_EMAIL)) { echo "This ($email_a) email address is considered valid.<br />"; } else { echo "Invalid!<br />"; } if (filter_var($email_b, FILTER_VALIDATE_EMAIL)) { echo "This ($email_b) email address is considered valid."; } else { echo "Invalid!"; }

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)
8.3.60.0070.01316.86
8.3.50.0160.00222.24
8.3.40.0030.01619.17
8.3.30.0090.00619.29
8.3.20.0040.00420.68
8.3.10.0080.00023.86
8.3.00.0060.00321.15
8.2.180.0100.01016.88
8.2.170.0080.00822.96
8.2.160.0040.01120.90
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0080.00019.74
8.2.110.0060.00322.40
8.2.100.0060.00620.72
8.2.90.0000.00819.45
8.2.80.0060.00317.97
8.2.70.0040.00818.13
8.2.60.0030.01018.30
8.2.50.0030.00718.13
8.2.40.0050.00320.32
8.2.30.0040.00418.68
8.2.20.0080.00018.25
8.2.10.0050.00318.50
8.2.00.0040.00418.18
8.1.280.0100.01025.92
8.1.270.0000.00824.34
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.61
8.1.230.0080.00419.34
8.1.220.0030.00718.03
8.1.210.0000.00918.77
8.1.200.0030.00717.73
8.1.190.0030.00617.72
8.1.180.0070.00318.10
8.1.170.0030.00619.09
8.1.160.0000.00822.19
8.1.150.0030.00518.97
8.1.140.0060.00317.81
8.1.130.0000.00718.12
8.1.120.0040.00417.63
8.1.110.0030.00517.70
8.1.100.0060.00317.77
8.1.90.0040.00417.79
8.1.80.0080.00017.76
8.1.70.0040.00417.63
8.1.60.0040.00417.75
8.1.50.0030.00617.86
8.1.40.0030.00817.81
8.1.30.0090.00017.77
8.1.20.0060.00317.85
8.1.10.0030.00517.77
8.1.00.0040.00819.88
8.0.300.0000.00918.77
8.0.290.0030.00617.00
8.0.280.0000.00818.56
8.0.270.0040.00417.35
8.0.260.0000.00717.44
8.0.250.0040.00417.19
8.0.240.0000.01017.27
8.0.230.0000.00817.23
8.0.220.0040.00417.29
8.0.210.0020.00517.17
8.0.200.0030.00317.18
8.0.190.0000.00717.18
8.0.180.0040.00417.24
8.0.170.0030.00617.11
8.0.160.0050.00217.09
8.0.150.0000.00817.25
8.0.140.0040.00417.15
8.0.130.0000.00713.59
8.0.120.0030.00617.11
8.0.110.0040.00417.25
8.0.100.0080.00017.15
8.0.90.0050.00317.22
8.0.80.0060.01017.21
8.0.70.0060.00317.26
8.0.60.0000.00817.25
8.0.50.0000.00817.37
8.0.30.0120.01017.58
8.0.20.0180.00317.48
8.0.10.0080.00017.43
8.0.00.0100.01017.12
7.4.330.0000.00715.18
7.4.320.0030.00316.96
7.4.300.0030.00316.80
7.4.290.0030.00617.02
7.4.280.0050.00316.99
7.4.270.0080.00016.89
7.4.260.0070.00316.91
7.4.250.0090.00016.79
7.4.240.0060.00316.92
7.4.230.0000.00816.73
7.4.220.0070.01116.84
7.4.210.0030.01316.97
7.4.200.0050.00317.03
7.4.160.0090.00916.70
7.4.150.0150.01217.40
7.4.140.0130.00817.86
7.4.130.0070.01416.86
7.4.120.0070.01016.88
7.4.110.0080.01117.00
7.4.100.0040.01516.87
7.4.90.0040.01416.80
7.4.80.0080.01819.39
7.4.70.0100.00716.91
7.4.60.0060.01216.81
7.4.50.0000.00516.80
7.4.40.0090.00916.66
7.4.30.0090.00916.90
7.4.00.0060.01215.14
7.3.330.0030.00313.46
7.3.320.0000.00613.45
7.3.310.0080.00016.51
7.3.300.0000.00716.62
7.3.290.0130.00416.53
7.3.280.0080.01016.54
7.3.270.0120.00917.40
7.3.260.0130.00616.45
7.3.250.0170.00516.77
7.3.240.0150.00316.62
7.3.230.0100.00916.76
7.3.210.0090.00916.62
7.3.200.0140.00419.39
7.3.190.0140.01116.68
7.3.180.0100.00616.72
7.3.170.0030.01316.98
7.3.160.0070.01016.95
7.3.120.0080.00715.23
7.3.110.0080.00914.93
7.3.100.0090.00715.12
7.3.90.0030.01215.09
7.3.80.0050.00914.92
7.3.70.0050.01015.00
7.3.60.0030.01114.97
7.3.50.0030.01015.08
7.3.40.0030.00915.02
7.3.30.0030.00714.97
7.3.20.0030.01016.89
7.3.10.0070.00616.93
7.3.00.0080.00616.85
7.2.330.0080.01216.84
7.2.320.0060.01216.86
7.2.310.0160.00316.93
7.2.300.0090.00916.80
7.2.290.0170.00716.71
7.2.250.0120.00915.38
7.2.240.0030.01715.31
7.2.230.0070.00815.23
7.2.220.0080.00715.02
7.2.210.0080.00815.16
7.2.200.0030.00915.27
7.2.190.0000.01615.15
7.2.180.0030.01314.93
7.2.170.0100.00515.11
7.2.160.0100.00715.19
7.2.150.0100.00717.05
7.2.140.0040.00817.30
7.2.130.0070.00417.14
7.2.120.0130.00617.05
7.2.110.0000.01417.18
7.2.100.0070.01016.81
7.2.90.0040.01117.07
7.2.80.0070.00716.80
7.2.70.0090.00616.78
7.2.60.0080.00417.04
7.2.50.0100.00717.12
7.2.40.0060.00917.14
7.2.30.0030.01017.27
7.2.20.0110.00717.24
7.2.10.0040.01116.95
7.2.00.0050.00718.13
7.1.330.0030.01116.12
7.1.320.0080.00815.95
7.1.310.0070.00715.99
7.1.300.0030.01016.01
7.1.290.0070.00416.13
7.1.280.0070.00616.03
7.1.270.0070.00816.02
7.1.260.0060.01016.20
7.1.250.0000.01216.03
7.1.100.0060.00918.43
7.1.70.0040.00417.59
7.1.60.0110.01419.70
7.1.50.0160.01917.25
7.1.00.0030.07722.46
7.0.200.0000.00817.02
7.0.140.0030.07022.23
7.0.60.0070.04020.18
7.0.50.0030.08318.01
7.0.40.0030.04320.27
7.0.30.0270.04020.32
7.0.20.0270.04320.15
7.0.10.0270.08320.35
7.0.00.0100.03720.26
5.6.280.0100.07021.04
5.6.210.0070.06720.47
5.6.200.0100.08318.23
5.6.190.0000.09020.54
5.6.180.0030.06720.38
5.6.170.0170.04720.54
5.6.160.0070.04320.45
5.6.150.0070.06718.27
5.6.140.0070.07018.17
5.6.130.0100.08018.23
5.6.120.0100.08320.98
5.6.110.0030.07021.03
5.6.100.0130.07721.00
5.6.90.0130.08721.10
5.6.80.0000.04320.55
5.6.70.0070.03720.34
5.5.350.0030.07020.32
5.5.340.0070.08317.96
5.5.330.0030.04020.28
5.5.320.0130.07720.22
5.5.310.0200.06020.56
5.5.300.0100.07717.95
5.5.290.0030.08718.05
5.5.280.0070.05320.66
5.5.270.0000.08720.78
5.5.260.0000.06020.82
5.5.250.0070.07320.68
5.5.240.0030.06320.37
5.4.450.3770.04019.61
5.4.440.4330.03719.66
5.4.430.2930.04019.30
5.4.420.3970.03319.62
5.4.410.4500.03719.16
5.4.400.4330.04018.98
5.4.390.3930.04719.16
5.4.380.3670.04019.31
5.4.370.3730.04019.16
5.4.360.3730.04019.32
5.4.350.4000.04019.18
5.4.340.4330.03319.16
5.4.320.4300.03719.16
5.4.310.4170.04019.16
5.4.300.4100.03718.98
5.4.290.4330.04319.29
5.4.280.4030.04318.99
5.4.270.3970.04019.16
5.4.260.3870.03318.95
5.4.250.4070.03719.31
5.4.240.4270.04719.16
5.4.230.4630.03319.00
5.4.220.3600.04719.18
5.4.210.3230.04019.16
5.4.200.4170.03719.31
5.4.190.4630.04019.12
5.4.180.4470.04019.16
5.4.170.4400.04018.87
5.4.160.4500.04319.14
5.4.150.4330.04719.30
5.4.140.4530.03316.26
5.4.130.3630.03316.28
5.4.120.3330.03316.46
5.4.110.2970.04016.41
5.4.100.2970.03316.43
5.4.90.3330.03016.45
5.4.80.3100.03716.48
5.4.70.3000.03716.44
5.4.60.3400.03316.38
5.4.50.3670.03716.38
5.4.40.4070.03016.49
5.4.30.3570.02716.44
5.4.20.3270.02316.21
5.4.10.4370.03316.48
5.4.00.4100.03715.92
5.3.290.4130.04314.61
5.3.280.4600.03714.64
5.3.270.4370.03014.60
5.3.260.4900.04014.61
5.3.250.4530.03314.66
5.3.240.4130.04014.70
5.3.230.3970.04014.52
5.3.220.2700.04014.48
5.3.210.3100.03314.50
5.3.200.3130.03714.54
5.3.190.3300.02314.50
5.3.180.3200.03314.60
5.3.170.3130.03314.52
5.3.160.3570.03714.53
5.3.150.3470.04014.61
5.3.140.3470.03714.59
5.3.130.3630.04014.48
5.3.120.3430.04014.73
5.3.110.3930.04014.59
5.3.100.4330.03714.02
5.3.90.3830.03314.03
5.3.80.4170.04314.04
5.3.70.4500.03714.04
5.3.60.4530.02713.92
5.3.50.3700.03313.90
5.3.40.3930.03013.82
5.3.30.3600.02714.09
5.3.20.3970.03713.63
5.3.10.3530.03713.61
5.3.00.3700.03713.70
5.2.170.3170.02711.06
5.2.160.3470.02711.07
5.2.150.3570.03011.23
5.2.140.3570.02711.23
5.2.130.3300.02310.97
5.2.120.3200.03010.96
5.2.110.3000.02011.01
5.2.100.3400.03311.15
5.2.90.2970.03010.96
5.2.80.3200.03710.96
5.2.70.3170.03310.95
5.2.60.3370.02710.93
5.2.50.3130.03310.93
5.2.40.2470.02710.89
5.2.30.2830.03010.88
5.2.20.2300.03011.01
5.2.10.2700.02710.93
5.2.00.2600.03310.58
5.1.60.2570.0239.89
5.1.50.2470.0309.94
5.1.40.2530.0239.89
5.1.30.3070.02710.32
5.1.20.3300.02310.38
5.1.10.3130.02710.16
5.1.00.2770.03010.09
5.0.50.1700.0209.71
5.0.40.1430.0209.71
5.0.30.1270.0309.71
5.0.20.1130.0139.71
5.0.10.1270.0209.71
5.0.00.1500.0309.71
4.4.90.1230.0209.71
4.4.80.1470.0179.71
4.4.70.1600.0109.71
4.4.60.1430.0179.71
4.4.50.1500.0139.71
4.4.40.1230.0239.71
4.4.30.1230.0139.71
4.4.20.1370.0179.71
4.4.10.1830.0139.71
4.4.00.1470.0239.71
4.3.110.1430.0179.71
4.3.100.1500.0179.71
4.3.90.1600.0179.71
4.3.80.1300.0239.71
4.3.70.1500.0109.71
4.3.60.1170.0179.71
4.3.50.1230.0179.71
4.3.40.1200.0239.71
4.3.30.0770.0209.71
4.3.20.0870.0239.71
4.3.10.0830.0179.71
4.3.00.0900.0209.71

preferences:
30.3 ms | 401 KiB | 5 Q