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), ); } echo 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)
8.3.60.0070.00716.63
8.3.50.0120.00517.35
8.3.40.0110.00418.72
8.3.30.0110.00318.82
8.3.20.0050.00318.59
8.3.10.0040.00420.51
8.3.00.0070.00719.25
8.2.180.0100.00716.75
8.2.170.0070.00722.96
8.2.160.0110.00321.02
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.19
8.2.110.0060.00320.88
8.2.100.0090.00317.91
8.2.90.0000.00819.42
8.2.80.0040.00419.21
8.2.70.0040.00417.63
8.2.60.0040.00418.05
8.2.50.0000.00918.07
8.2.40.0000.00818.28
8.2.30.0070.00018.05
8.2.20.0000.00817.89
8.2.10.0000.00717.74
8.2.00.0000.00817.71
8.1.280.0100.00725.92
8.1.270.0090.00024.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.54
8.1.230.0070.00420.97
8.1.220.0000.00817.77
8.1.210.0050.00318.79
8.1.200.0030.00717.22
8.1.190.0000.00717.48
8.1.180.0030.00618.10
8.1.170.0040.00418.78
8.1.160.0000.00718.86
8.1.150.0040.00418.49
8.1.140.0070.00017.29
8.1.130.0030.00517.82
8.1.120.0000.00717.35
8.1.110.0040.00417.29
8.1.100.0000.00717.43
8.1.90.0000.00717.36
8.1.80.0000.00717.31
8.1.70.0030.00317.41
8.1.60.0080.00017.58
8.1.50.0000.00717.50
8.1.40.0000.00817.58
8.1.30.0000.00817.61
8.1.20.0080.00017.66
8.1.10.0080.00017.61
8.1.00.0030.00517.45
8.0.300.0040.00419.90
8.0.290.0030.00516.88
8.0.280.0000.00718.44
8.0.270.0070.00017.32
8.0.260.0000.00718.32
8.0.250.0000.00816.91
8.0.240.0000.00716.96
8.0.230.0000.00716.84
8.0.220.0030.00316.91
8.0.210.0040.00416.89
8.0.200.0000.00616.84
8.0.190.0030.00516.96
8.0.180.0060.00316.82
8.0.170.0030.00516.82
8.0.160.0030.00316.89
8.0.150.0040.00416.92
8.0.140.0050.00316.83
8.0.130.0030.00313.31
8.0.120.0000.00716.70
8.0.110.0000.00816.89
8.0.100.0000.00716.66
8.0.90.0040.00416.91
8.0.80.0120.00316.93
8.0.70.0030.00516.91
8.0.60.0040.00416.75
8.0.50.0000.00816.76
8.0.30.0110.00717.06
8.0.20.0080.01216.97
8.0.10.0000.00816.88
8.0.00.0090.01116.72
7.4.330.0000.00512.83
7.4.320.0000.00716.45
7.4.300.0000.00616.51
7.4.290.0040.00416.63
7.4.280.0040.00316.53
7.4.270.0070.00016.39
7.4.260.0030.00313.27
7.4.250.0000.00816.46
7.4.240.0030.00316.54
7.4.230.0070.00016.53
7.4.220.0090.01516.59
7.4.210.0090.00716.54
7.4.200.0000.00716.31
7.4.190.0000.00716.55
7.4.160.0030.01216.71
7.4.150.0030.01416.31
7.4.140.0090.01016.50
7.4.130.0140.00316.50
7.4.120.0080.00816.50
7.4.110.0080.00916.39
7.4.100.0070.01016.53
7.4.90.0060.01616.46
7.4.80.0110.00619.39
7.4.70.0150.00316.61
7.4.60.0120.00316.42
7.4.50.0030.00816.28
7.4.40.0080.00816.55
7.4.30.0030.01416.46
7.4.00.0090.00315.16
7.3.330.0070.00013.29
7.3.320.0000.00713.31
7.3.310.0080.00016.18
7.3.300.0040.00416.41
7.3.290.0120.00316.34
7.3.280.0080.00916.37
7.3.270.0140.01016.39
7.3.260.0130.00316.41
7.3.250.0110.00916.46
7.3.240.0090.00616.38
7.3.230.0040.01216.63
7.3.210.0100.00716.53
7.3.200.0100.00716.54
7.3.190.0090.01316.53
7.3.180.0150.00416.47
7.3.170.0130.00416.48
7.3.160.0120.00316.50
7.3.120.0060.01015.10
7.2.330.0100.00716.77
7.2.320.0130.01016.82
7.2.310.0110.00716.56
7.2.300.0170.00316.42
7.2.290.0150.00916.84
7.2.60.0100.00316.50
7.2.00.0030.01019.14
7.1.200.0030.01015.79
7.1.100.0100.00717.84
7.1.70.0090.00016.80
7.1.60.0070.01019.40
7.1.50.0140.01016.93
7.1.00.0000.07722.51
7.0.200.0030.00316.70
7.0.140.0070.07022.11
7.0.120.0100.06022.05
7.0.60.0070.08320.07
7.0.50.0030.08317.95
7.0.40.0100.07717.71
7.0.30.0030.08317.86
7.0.20.0100.05717.84
7.0.10.0170.07317.81
7.0.00.0200.07017.75
5.6.280.0070.07021.10
5.6.210.0200.04720.57
5.6.200.0030.05718.23
5.6.190.0100.07718.29
5.6.180.0100.06718.18
5.6.170.0130.07718.20
5.6.160.0070.08018.18
5.6.150.0070.08718.21
5.6.140.0130.07318.27
5.6.130.0070.08318.27
5.6.120.0100.03718.27
5.6.110.0100.06318.26
5.6.100.0000.05718.16
5.6.90.0070.08718.16
5.6.80.0030.08317.62
5.6.70.0070.03717.66
5.6.60.0030.03717.64
5.6.50.0030.03717.62
5.6.40.0000.04717.53
5.6.30.0030.04017.51
5.6.20.0030.03717.53
5.6.10.0000.04017.63
5.6.00.0000.04017.52
5.5.350.0370.06720.50
5.5.340.0100.08018.05
5.5.330.0070.08317.95
5.5.320.0070.05018.02
5.5.310.0130.06317.97
5.5.300.0170.07017.96
5.5.290.0130.06717.98
5.5.280.0100.03718.00
5.5.270.0100.07317.93
5.5.260.0100.05717.98
5.5.250.0030.08317.79
5.5.240.0000.06717.36
5.5.230.0030.04017.45
5.5.220.0000.04017.30
5.5.210.0030.03717.39
5.5.200.0000.04317.31
5.5.190.0030.04017.31
5.5.180.0130.03717.32
5.5.160.0100.03017.34
5.5.150.0070.03317.29
5.5.140.0030.03717.31
5.5.130.0070.03317.33
5.5.120.0070.03317.38
5.5.110.0000.04017.35
5.5.100.0030.03717.28
5.5.90.0000.03717.26
5.5.80.0070.03317.20
5.5.70.0100.03317.22
5.5.60.0030.04017.22
5.5.50.0030.04317.31
5.5.40.0070.04017.22
5.5.30.0100.07717.30
5.5.20.0270.05717.22
5.5.10.0130.07317.21
5.5.00.0070.06317.31
5.4.450.0100.08019.38
5.4.440.0070.05719.34
5.4.430.0100.04719.27
5.4.420.0100.08019.30
5.4.410.0000.08719.31
5.4.400.0070.08018.91
5.4.390.0030.04019.02
5.4.380.0170.02319.02
5.4.370.0030.03718.97
5.4.360.0000.04019.13
5.4.350.0030.03718.98
5.4.340.0030.04319.12
5.4.320.0030.03719.03
5.4.310.0030.03719.04
5.4.300.0100.03019.01
5.4.290.0030.03719.09
5.4.280.0070.03319.11
5.4.270.0030.03719.02
5.4.260.0070.03319.11
5.4.250.0130.02719.00
5.4.240.0000.04019.13
5.4.230.0070.03719.05
5.4.220.0030.03718.95
5.4.210.0070.03319.05
5.4.200.0070.03319.02
5.4.190.0100.07719.02
5.4.180.0000.04319.11
5.4.170.0130.05318.94
5.4.160.0030.04719.04
5.4.150.0030.05319.01
5.4.140.0030.07316.39
5.4.130.0130.03016.45
5.4.120.0030.04016.57
5.4.110.0030.08016.43
5.4.100.0000.08316.50
5.4.90.0100.05716.48
5.4.80.0170.07016.47
5.4.70.0070.04016.46
5.4.60.0100.07016.29
5.4.50.0070.06716.45
5.4.40.0100.06716.50
5.4.30.0070.04716.34
5.4.20.0000.08016.40
5.4.10.0100.07016.37
5.4.00.0170.06315.75
5.3.290.0000.04014.88
5.3.280.0070.03314.56
5.3.270.0030.06714.68
5.3.260.0070.04314.45
5.3.250.0000.08014.70
5.3.240.0030.07014.57
5.3.230.0100.07314.64
5.3.220.0100.07314.55
5.3.210.0070.03714.61
5.3.200.0100.07714.56
5.3.190.0170.06314.61
5.3.180.0130.07314.62
5.3.170.0070.07314.57
5.3.160.0170.07014.61
5.3.150.0030.06714.61
5.3.140.0100.05014.59
5.3.130.0030.08314.61
5.3.120.0170.06714.54
5.3.110.0000.08014.59
5.3.100.0130.06714.07
5.3.90.0130.05313.96
5.3.80.0070.07314.00
5.3.70.0130.06314.07
5.3.60.0070.07714.03
5.3.50.0070.07713.84
5.3.40.0070.03713.94
5.3.30.0030.04013.80
5.3.20.0130.06713.79
5.3.10.0100.05713.53
5.3.00.0000.07313.67
5.2.170.0070.03711.36
5.2.160.0130.03711.36
5.2.150.0070.03711.14
5.2.140.0100.06311.19
5.2.130.0000.04711.00
5.2.120.0070.06011.16
5.2.110.0030.06710.95
5.2.100.0200.05011.09
5.2.90.0030.06711.09
5.2.80.0130.05011.18
5.2.70.0070.05311.16
5.2.60.0030.06011.01
5.2.50.0030.03011.11
5.2.40.0070.06011.20
5.2.30.0130.05711.05
5.2.20.0030.06710.80
5.2.10.0070.06010.90
5.2.00.0100.05010.74
5.1.60.0070.03710.20
5.1.50.0070.02710.02
5.1.40.0130.04710.02
5.1.30.0000.06310.39
5.1.20.0070.06010.32
5.1.10.0070.0409.99
5.1.00.0000.04010.06
5.0.50.0070.0308.53
5.0.40.0070.0438.34
5.0.30.0030.0678.21
5.0.20.0100.0338.18
5.0.10.0030.0478.08
5.0.00.0030.0678.13
4.4.90.0030.0177.77
4.4.80.0000.0377.77
4.4.70.0070.0207.77
4.4.60.0000.0407.77
4.4.50.0000.0377.77
4.4.40.0000.0307.77
4.4.30.0030.0237.77
4.4.20.0000.0437.77
4.4.10.0000.0407.77
4.4.00.0000.0337.77
4.3.110.0030.0277.77
4.3.100.0070.0237.77
4.3.90.0030.0277.77
4.3.80.0070.0437.77
4.3.70.0000.0277.77
4.3.60.0000.0407.77
4.3.50.0000.0307.77
4.3.40.0000.0437.77
4.3.30.0000.0177.77
4.3.20.0030.0177.77
4.3.10.0000.0277.77
4.3.00.0000.0337.77

preferences:
41.29 ms | 401 KiB | 5 Q