3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = '0hot\'mail_check@hotmail.com'; if (is_email($email)) { echo 'VALID '; } else { echo 'NOT VALID '; } var_dump($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)
8.3.70.0090.00618.55
8.3.60.0180.00418.45
8.3.50.0090.00921.87
8.3.40.0040.01118.68
8.3.30.0070.00719.04
8.3.20.0040.00420.30
8.3.10.0050.00321.95
8.3.00.0030.00622.45
8.2.190.0070.01116.58
8.2.180.0140.00716.71
8.2.170.0070.01122.96
8.2.160.0130.00020.52
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0000.00819.36
8.2.110.0090.00022.03
8.2.100.0110.00017.84
8.2.90.0020.00519.05
8.2.80.0040.00417.97
8.2.70.0090.00017.50
8.2.60.0040.00417.79
8.2.50.0080.00018.07
8.2.40.0040.00418.22
8.2.30.0000.00817.98
8.2.20.0020.00517.77
8.2.10.0000.00817.83
8.2.00.0030.00517.79
8.1.280.0100.00725.92
8.1.270.0000.00822.08
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.87
8.1.230.0090.00319.08
8.1.220.0070.00017.74
8.1.210.0060.00318.77
8.1.200.0070.00317.35
8.1.190.0030.00517.39
8.1.180.0050.00718.10
8.1.170.0040.00418.46
8.1.160.0040.00421.90
8.1.150.0030.00518.47
8.1.140.0000.00717.46
8.1.130.0050.00217.74
8.1.120.0000.00717.30
8.1.110.0000.00717.36
8.1.100.0030.00317.40
8.1.90.0040.00417.30
8.1.80.0040.00417.46
8.1.70.0030.00317.28
8.1.60.0040.00717.52
8.1.50.0000.00817.52
8.1.40.0000.00817.49
8.1.30.0040.00417.64
8.1.20.0050.00317.62
8.1.10.0080.00017.45
8.1.00.0060.00317.39
8.0.300.0050.00218.77
8.0.290.0030.00317.04
8.0.280.0000.00718.36
8.0.270.0070.00017.05
8.0.260.0000.00618.28
8.0.250.0000.00616.94
8.0.240.0000.00716.91
8.0.230.0000.00716.96
8.0.220.0000.00716.95
8.0.210.0000.00616.88
8.0.200.0060.00016.95
8.0.190.0000.00716.83
8.0.180.0000.00716.93
8.0.170.0080.00016.96
8.0.160.0020.00516.74
8.0.150.0030.00416.84
8.0.140.0000.00816.90
8.0.130.0030.00313.28
8.0.120.0000.00916.84
8.0.110.0000.00716.83
8.0.100.0050.00316.94
8.0.90.0040.00416.94
8.0.80.0100.00616.85
8.0.70.0040.00416.70
8.0.60.0070.00016.83
8.0.50.0040.00416.94
8.0.30.0120.00617.25
8.0.20.0160.00817.40
8.0.10.0040.00416.95
8.0.00.0090.00916.73
7.4.330.0030.00315.00
7.4.320.0000.00616.35
7.4.300.0000.00716.61
7.4.290.0000.00716.39
7.4.280.0040.00416.54
7.4.270.0000.00616.52
7.4.260.0000.00716.49
7.4.250.0040.00416.60
7.4.240.0060.00116.51
7.4.230.0000.00716.62
7.4.220.0110.00616.61
7.4.210.0090.00916.56
7.4.200.0070.00016.70
7.4.190.0030.00316.47
7.4.160.0090.00616.38
7.4.150.0090.01017.40
7.4.140.0110.00917.86
7.4.130.0080.01016.42
7.4.120.0090.00916.47
7.4.110.0090.00816.46
7.4.100.0100.01316.40
7.4.90.0060.01216.31
7.4.80.0110.00619.39
7.4.70.0150.00816.48
7.4.60.0130.00316.59
7.4.50.0030.00616.39
7.4.40.0070.00722.77
7.4.30.0100.00716.37
7.4.00.0060.01114.87
7.3.330.0020.00213.15
7.3.320.0020.00213.12
7.3.310.0000.00716.20
7.3.300.0030.00316.25
7.3.290.0100.00316.21
7.3.280.0040.01316.28
7.3.270.0130.00717.40
7.3.260.0120.00616.36
7.3.250.0130.00416.26
7.3.240.0000.01716.20
7.3.230.0060.01316.39
7.3.210.0030.01516.29
7.3.200.0070.01119.39
7.3.190.0100.00716.42
7.3.180.0030.01216.20
7.3.170.0090.00616.27
7.3.160.0120.00316.27
7.3.120.0060.00614.61
7.2.330.0060.01216.60
7.2.320.0090.01316.49
7.2.310.0180.00316.49
7.2.300.0110.00616.59
7.2.290.0030.01416.51
7.2.80.0000.01016.30
7.2.60.0030.01016.81
7.2.00.0030.01419.09
7.1.200.0030.00915.65
7.1.100.0140.00017.54
7.1.70.0000.00716.70
7.1.60.0060.01319.82
7.1.50.0070.01316.77
7.1.00.0000.08022.32
7.0.200.0030.00616.43
7.0.140.0030.07321.95
7.0.60.0130.08321.71
7.0.50.0000.04717.79
7.0.40.0070.08720.02
7.0.30.0230.05020.21
7.0.20.0230.04320.30
7.0.10.0070.08720.00
7.0.00.0100.07720.00
5.6.280.0030.07321.06
5.6.210.0100.05720.70
5.6.200.0100.05018.12
5.6.190.0070.07720.64
5.6.180.3430.03720.35
5.6.170.0270.06320.52
5.6.160.0100.08020.70
5.6.150.0070.08318.13
5.6.140.0230.06318.21
5.6.130.0030.04018.18
5.6.120.0130.07721.01
5.6.110.0030.05320.99
5.6.100.0130.08020.90
5.6.90.0000.05721.11
5.6.80.0070.08020.33
5.5.350.4000.03720.34
5.5.340.0130.04317.98
5.5.330.0100.07720.19
5.5.320.0300.05720.32
5.5.310.0330.06020.29
5.5.300.0070.03717.92
5.5.290.0000.04317.92
5.5.280.0030.08320.84
5.5.270.0100.08020.67
5.5.260.0070.08020.86
5.5.250.0100.07720.68
5.5.240.0170.07020.18
5.4.450.0230.05019.12
5.4.440.0270.04019.57
5.4.430.0200.06019.36
5.4.420.0230.05719.57
5.4.410.0470.05319.41
5.4.400.0230.03719.24
5.4.390.0330.06319.24
5.4.380.0300.04019.13
5.4.370.0470.05018.95
5.4.360.0330.06719.16
5.4.350.0370.06018.79
5.4.340.0200.05319.13
5.4.320.0330.07019.06
5.4.310.0300.05719.10
5.4.300.0230.04319.13
5.4.290.0270.04719.05
5.4.280.0270.07019.08
5.4.270.0200.04019.21
5.4.260.0130.04719.09
5.4.250.0230.07719.23
5.4.240.0300.05319.13
5.4.230.0330.05019.12
5.4.220.0230.04319.21
5.4.210.0300.04019.08
5.4.200.0270.05719.15
5.4.190.0230.04019.15
5.4.180.0270.04019.12
5.4.170.0230.05318.78
5.4.160.0270.05018.76
5.4.150.0230.05319.05
5.4.140.0300.06316.29
5.4.130.0200.03716.15
5.4.120.0270.04316.27
5.4.110.0170.04016.50
5.4.100.0230.07316.19
5.4.90.0230.07016.46
5.4.80.0170.04016.32
5.4.70.0200.03316.37
5.4.60.0270.06316.36
5.4.50.0230.04716.36
5.4.40.0270.03016.31
5.4.30.0300.02316.18
5.4.20.0200.04316.37
5.4.10.0270.05716.40
5.4.00.0270.06715.80
5.3.290.0370.06314.50
5.3.280.0330.06714.54
5.3.270.0200.05014.55
5.3.260.0230.04014.43
5.3.250.0300.06714.58
5.3.240.0230.03714.55
5.3.230.0370.06014.68
5.3.220.0300.06714.63
5.3.210.0230.06314.42
5.3.200.0230.06714.39
5.3.190.0300.04014.42
5.3.180.0270.06014.43
5.3.170.0230.03314.41
5.3.160.0270.03314.41
5.3.150.0230.04714.54
5.3.140.0330.05014.50
5.3.130.0300.07314.40
5.3.120.0200.05714.38
5.3.110.0270.05314.42
5.3.100.0300.04314.01
5.3.90.0230.07713.88
5.3.80.0230.05313.96
5.3.70.0230.04713.97
5.3.60.0270.04313.85
5.3.50.0300.06013.80
5.3.40.0270.07013.77
5.3.30.0230.06313.86
5.3.20.0170.04313.56
5.3.10.0270.06013.59
5.3.00.0330.03313.49
5.2.170.0230.06012.79
5.2.160.0230.04312.79
5.2.150.0230.04712.79
5.2.140.0200.03712.79
5.2.130.0230.06312.79
5.2.120.0200.04712.79
5.2.110.0200.03712.79
5.2.100.0270.02012.79
5.2.90.0200.02712.79
5.2.80.0200.06012.79
5.2.70.0230.03312.79
5.2.60.0230.06012.79
5.2.50.0300.04712.79
5.2.40.0230.05312.79
5.2.30.0170.04312.79
5.2.20.0230.05312.79
5.2.10.0200.05312.79
5.2.00.0270.04712.79
5.1.60.0170.05012.79
5.1.50.0230.03712.79
5.1.40.0170.03712.79
5.1.30.0200.05312.79
5.1.20.0200.05012.79
5.1.10.0200.05312.79
5.1.00.0200.05312.79
5.0.50.0100.03012.79
5.0.40.0070.04712.79
5.0.30.0070.06012.79
5.0.20.0170.03312.79
5.0.10.0130.04012.79
5.0.00.0100.05312.79
4.4.90.0100.03712.79
4.4.80.0130.02712.79
4.4.70.0130.02312.79
4.4.60.0100.03712.79
4.4.50.0100.03712.79
4.4.40.0070.04012.79
4.4.30.0070.03012.79
4.4.20.0070.02012.79
4.4.10.0100.03012.79
4.4.00.0070.03312.79
4.3.110.0100.03312.79
4.3.100.0100.03012.79
4.3.90.0070.02312.79
4.3.80.0170.04012.79
4.3.70.0100.02712.79
4.3.60.0070.02312.79
4.3.50.0070.02312.79
4.3.40.0070.05312.79
4.3.30.0070.02312.79
4.3.20.0070.02712.79
4.3.10.0070.02712.79
4.3.00.0070.03312.79

preferences:
35.16 ms | 401 KiB | 5 Q