3v4l.org

run code in 300+ PHP versions simultaneously
<?php function SplitEmailAddress($address) { $pos = strpos($address, '@'); return array( 'user' => substr($address, 0, $pos), 'domain' => substr($address, $pos+1), ); } print_r(SplitEmailAddress('user@example.com'));

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)
8.3.60.0100.01016.50
8.3.50.0120.00817.49
8.3.40.0110.00418.59
8.3.30.0070.01118.62
8.3.20.0040.00418.73
8.3.10.0060.00318.52
8.3.00.0040.00419.13
8.2.180.0070.01116.50
8.2.170.0150.00022.96
8.2.160.0110.00721.11
8.2.150.0000.00824.18
8.2.140.0170.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00319.31
8.2.110.0030.00619.37
8.2.100.0040.00817.85
8.2.90.0040.00418.24
8.2.80.0000.00719.27
8.2.70.0040.00417.61
8.2.60.0040.00717.80
8.2.50.0060.00318.07
8.2.40.0000.00718.22
8.2.30.0000.00718.04
8.2.20.0060.00317.53
8.2.10.0000.00717.67
8.2.00.0050.00317.65
8.1.280.0150.00625.92
8.1.270.0070.00723.99
8.1.260.0030.00726.35
8.1.250.0030.00628.09
8.1.240.0060.00322.11
8.1.230.0110.00020.97
8.1.220.0000.00817.74
8.1.210.0060.00318.82
8.1.200.0000.00817.10
8.1.190.0050.00217.43
8.1.180.0040.00418.10
8.1.170.0030.00518.76
8.1.160.0000.00818.81
8.1.150.0000.00718.56
8.1.140.0040.00417.26
8.1.130.0000.00717.76
8.1.120.0040.00417.28
8.1.110.0040.00417.39
8.1.100.0040.00317.29
8.1.90.0080.00017.29
8.1.80.0000.00717.45
8.1.70.0040.00417.41
8.1.60.0000.00917.55
8.1.50.0050.00217.51
8.1.40.0000.00717.58
8.1.30.0020.00517.54
8.1.20.0060.00317.68
8.1.10.0070.00017.54
8.1.00.0030.00517.46
8.0.300.0000.00720.02
8.0.290.0080.00016.75
8.0.280.0070.00018.32
8.0.270.0030.00317.16
8.0.260.0030.00316.68
8.0.250.0050.00216.93
8.0.240.0000.00916.77
8.0.230.0000.00716.90
8.0.220.0030.00316.85
8.0.210.0030.00316.85
8.0.200.0030.00316.86
8.0.190.0040.00416.87
8.0.180.0090.00316.77
8.0.170.0060.00316.75
8.0.160.0080.00016.75
8.0.150.0000.01016.80
8.0.140.0000.00716.81
8.0.130.0050.00013.21
8.0.120.0000.00816.81
8.0.110.0040.00416.86
8.0.100.0070.00016.82
8.0.90.0000.00716.86
8.0.80.0150.00016.79
8.0.70.0000.00816.64
8.0.60.0000.00816.77
8.0.50.0080.00016.64
8.0.30.0170.00617.09
8.0.20.0100.01017.16
8.0.10.0000.00716.85
8.0.00.0130.00616.63
7.4.330.0020.00212.78
7.4.320.0030.00316.34
7.4.300.0030.00316.51
7.4.290.0000.00716.40
7.4.280.0000.00816.39
7.4.270.0030.00316.41
7.4.260.0030.00313.16
7.4.250.0040.00416.63
7.4.240.0030.00416.59
7.4.230.0070.00016.60
7.4.220.0060.01316.55
7.4.210.0060.00916.56
7.4.200.0040.00416.49
7.4.190.0000.00816.69
7.4.160.0060.01316.47
7.4.150.0100.01016.56
7.4.140.0100.01116.50
7.4.130.0060.01216.51
7.4.120.0080.00816.51
7.4.110.0040.01216.43
7.4.100.0100.00716.44
7.4.90.0070.01016.54
7.4.80.0090.00919.39
7.4.70.0130.00316.54
7.4.60.0110.00416.35
7.4.50.0060.00616.33
7.4.40.0110.00716.36
7.4.30.0100.00616.62
7.4.00.0070.00714.99
7.3.330.0000.00613.27
7.3.320.0000.00713.09
7.3.310.0000.00716.32
7.3.300.0030.00316.17
7.3.290.0040.01116.30
7.3.280.0050.00916.25
7.3.270.0060.01016.58
7.3.260.0110.00816.30
7.3.250.0100.00716.53
7.3.240.0030.01316.58
7.3.230.0090.00916.31
7.3.210.0110.00816.42
7.3.200.0120.00916.53
7.3.190.0060.01016.45
7.3.180.0060.01316.48
7.3.170.0060.01216.54
7.3.160.0060.00916.66
7.3.120.0100.00714.88
7.2.330.0100.00716.37
7.2.320.0100.00716.60
7.2.310.0060.01216.69
7.2.300.0060.01016.43
7.2.290.0110.00516.70
7.2.00.0000.01019.62
7.1.100.0000.01317.75
7.1.70.0000.01417.07
7.1.60.0000.02319.40
7.1.50.0040.01816.93
7.1.00.0130.03722.37
7.0.200.0050.00316.68
7.0.140.0070.07022.21
7.0.120.0130.06322.00
7.0.60.0100.05019.88
7.0.50.0030.05717.88
7.0.40.0070.08017.74
7.0.30.0130.07317.76
7.0.20.0030.09017.72
7.0.10.0100.04717.79
7.0.00.0000.06017.74
5.6.280.0000.07321.09
5.6.210.0200.06720.59
5.6.200.0030.08318.29
5.6.190.0070.08318.19
5.6.180.0100.07318.22
5.6.170.0100.06718.22
5.6.160.0130.06018.13
5.6.150.0170.06718.17
5.6.140.0030.04018.21
5.6.130.0100.07718.18
5.6.120.0000.04718.12
5.6.110.0070.04018.27
5.6.100.0070.06718.16
5.6.90.0070.04018.16
5.6.80.0100.07717.55
5.6.70.0070.07717.55
5.6.60.0030.04317.54
5.6.50.0100.07317.57
5.6.40.0070.05017.66
5.6.30.0070.05317.57
5.6.20.0030.05017.53
5.6.10.0070.07717.52
5.6.00.0000.08717.59
5.5.350.0300.06020.41
5.5.340.0070.08318.09
5.5.330.0100.07318.04
5.5.320.0100.08018.07
5.5.310.0100.07018.04
5.5.300.0070.05717.95
5.5.290.0130.06317.96
5.5.280.0400.05318.02
5.5.270.0100.04317.97
5.5.260.0030.08317.98
5.5.250.0170.07317.84
5.5.240.0130.05317.37
5.5.230.0070.07717.41
5.5.220.0070.06017.32
5.5.210.0070.07317.41
5.5.200.0070.07717.31
5.5.190.0030.05317.37
5.5.180.0070.05317.29
5.5.160.0100.07317.44
5.5.150.0070.07717.33
5.5.140.0070.07717.42
5.5.130.0070.05017.43
5.5.120.0030.05717.30
5.5.110.0070.07317.32
5.5.100.0070.07317.24
5.5.90.0030.07317.23
5.5.80.0070.07317.26
5.5.70.0070.07317.27
5.5.60.0030.08317.19
5.5.50.0030.08717.18
5.5.40.0030.07017.32
5.5.30.0030.04017.25
5.5.20.0070.07717.20
5.5.10.0100.06717.22
5.5.00.0030.06017.25
5.4.450.0100.05019.43
5.4.440.0030.04019.59
5.4.430.0070.04019.46
5.4.420.0030.08019.43
5.4.410.0100.03719.23
5.4.400.0100.05719.10
5.4.390.0070.08019.05
5.4.380.0100.06019.03
5.4.370.0130.07019.09
5.4.360.0070.05018.95
5.4.350.0070.07719.13
5.4.340.0030.06019.01
5.4.320.0100.07719.05
5.4.310.0100.07319.04
5.4.300.0030.08318.96
5.4.290.0030.07318.88
5.4.280.0070.04719.00
5.4.270.0100.07319.12
5.4.260.0030.08719.02
5.4.250.0030.08318.88
5.4.240.0030.07319.09
5.4.230.0100.07319.04
5.4.220.0130.07319.08
5.4.210.0130.07019.13
5.4.200.0130.05719.02
5.4.190.0070.08018.87
5.4.180.0100.07318.89
5.4.170.0100.07319.00
5.4.160.0070.07018.99
5.4.150.0000.06719.24
5.4.140.0070.07316.39
5.4.130.0070.04316.41
5.4.120.0070.07316.37
5.4.110.0030.07316.32
5.4.100.0130.06316.30
5.4.90.0100.06316.42
5.4.80.0130.06716.33
5.4.70.0100.05716.43
5.4.60.0070.07016.38
5.4.50.0030.05016.43
5.4.40.0030.03716.38
5.4.30.0000.03716.54
5.4.20.0070.03016.44
5.4.10.0000.05316.35
5.4.00.0000.03715.73
5.3.290.0030.08314.62
5.3.280.0130.07014.63
5.3.270.0030.08014.68
5.3.260.0130.05014.66
5.3.250.0000.05014.60
5.3.240.0070.04714.63
5.3.230.0170.07014.66
5.3.220.0030.06314.52
5.3.210.0100.06714.56
5.3.200.0030.05014.58
5.3.190.0070.07014.57
5.3.180.0100.06714.62
5.3.170.0100.07714.55
5.3.160.0070.04314.57
5.3.150.0070.07314.52
5.3.140.0030.03714.60
5.3.130.0030.03714.64
5.3.120.0030.03714.58
5.3.110.0070.03314.59
5.3.100.0170.04014.13
5.3.90.0100.04014.22
5.3.80.0000.03714.21
5.3.70.0000.03714.03
5.3.60.0000.03714.03
5.3.50.0000.04014.04
5.3.40.0000.04013.99
5.3.30.0030.03314.12
5.3.20.0000.03713.68
5.3.10.0000.03713.85
5.3.00.0030.03313.61
5.2.170.0000.03011.04
5.2.160.0000.03011.00
5.2.150.0070.02311.19
5.2.140.0000.03010.99
5.2.130.0030.02710.99
5.2.120.0000.03011.12
5.2.110.0000.03011.15
5.2.100.0030.02711.12
5.2.90.0030.02711.16
5.2.80.0000.03011.14
5.2.70.0070.03010.98
5.2.60.0070.03011.10
5.2.50.0000.03310.91
5.2.40.0070.02311.00
5.2.30.0070.03310.86
5.2.20.0100.02010.91
5.2.10.0000.03010.92
5.2.00.0000.03010.76
5.1.60.0030.0209.94
5.1.50.0000.02310.07
5.1.40.0030.0209.80
5.1.30.0000.03010.38
5.1.20.0030.02310.34
5.1.10.0000.02710.14
5.1.00.0100.01710.17
5.0.50.0000.0208.61
5.0.40.0030.0178.42
5.0.30.0030.0278.25
5.0.20.0000.0208.21
5.0.10.0030.0478.15
5.0.00.0000.0708.07
4.4.90.0000.0177.55
4.4.80.0000.0137.55
4.4.70.0000.0177.55
4.4.60.0000.0177.55
4.4.50.0000.0137.55
4.4.40.0030.0207.55
4.4.30.0000.0237.55
4.4.20.0000.0177.55
4.4.10.0000.0177.55
4.4.00.0030.0237.55
4.3.110.0000.0137.55
4.3.100.0000.0137.55
4.3.90.0030.0277.55
4.3.80.0000.0377.55
4.3.70.0030.0337.55
4.3.60.0030.0377.55
4.3.50.0000.0207.55
4.3.40.0030.0507.55
4.3.30.0000.0177.55
4.3.20.0030.0207.55
4.3.10.0000.0177.55
4.3.00.0000.0377.55

preferences:
43.8 ms | 401 KiB | 5 Q