3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = "h@hotmail.com"; $em = explode("@", $email); $name = $em[0]; echo ((strlen($name) > 3) ? substr($name, 0, 3) : "") . "***@$em[1]\n"; $email = "hag@hotmail.com"; $em = explode("@", $email); $name = $em[0]; echo ((strlen($name) > 3) ? substr($name, 0, 3) : "") . "***@$em[1]\n"; $email = "verylongemail@hotmail.com"; $em = explode("@", $email); $name = $em[0]; echo ((strlen($name) > 3) ? substr($name, 0, 3) : "") . "***@$em[1]\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)
8.3.40.0120.00318.45
8.3.30.0110.00418.43
8.3.20.0050.00318.81
8.3.10.0030.00520.53
8.3.00.0060.00319.13
8.2.170.0070.00722.96
8.2.160.0110.00421.20
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00820.92
8.2.110.0070.00322.22
8.2.100.0120.00017.91
8.2.90.0080.00319.30
8.2.80.0050.00219.28
8.2.70.0060.00617.63
8.2.60.0060.00317.77
8.2.50.0040.00418.07
8.2.40.0070.00018.16
8.2.30.0040.00418.17
8.2.20.0000.00917.66
8.2.10.0040.00417.70
8.2.00.0000.00717.77
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.86
8.1.230.0040.00822.66
8.1.220.0030.00618.54
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00817.52
8.1.180.0000.00918.10
8.1.170.0040.00418.84
8.1.160.0040.00418.95
8.1.150.0040.00418.67
8.1.140.0050.00317.50
8.1.130.0000.00717.84
8.1.120.0030.00317.44
8.1.110.0040.00417.44
8.1.100.0040.00317.40
8.1.90.0040.00317.38
8.1.80.0040.00417.49
8.1.70.0070.00017.43
8.1.60.0030.00517.47
8.1.50.0030.00617.52
8.1.40.0030.00617.42
8.1.30.0030.00617.58
8.1.20.0000.00817.66
8.1.10.0000.00717.66
8.1.00.0000.00817.50
8.0.300.0040.00419.98
8.0.290.0070.00016.63
8.0.280.0030.00318.46
8.0.270.0000.00717.18
8.0.260.0040.00416.88
8.0.250.0000.00716.87
8.0.240.0070.00016.96
8.0.230.0050.00316.87
8.0.220.0030.00316.87
8.0.210.0000.00716.87
8.0.200.0000.00816.86
8.0.190.0030.00316.97
8.0.180.0060.00316.92
8.0.170.0040.00416.94
8.0.160.0000.00716.82
8.0.150.0040.00416.85
8.0.140.0050.00216.76
8.0.130.0000.00513.34
8.0.120.0040.00416.85
8.0.110.0000.00816.86
8.0.100.0050.00216.69
8.0.90.0040.00416.90
8.0.80.0060.01216.91
8.0.70.0030.00516.93
8.0.60.0040.00416.92
8.0.50.0000.00816.96
8.0.30.0100.00917.24
8.0.20.0110.00816.96
8.0.10.0070.00016.80
8.0.00.0090.01416.93
7.4.330.0000.00513.02
7.4.320.0030.00316.52
7.4.300.0000.00816.51
7.4.290.0000.00816.46
7.4.280.0040.00416.58
7.4.270.0050.00316.47
7.4.260.0030.00313.28
7.4.250.0060.00316.52
7.4.240.0000.00716.54
7.4.230.0030.00316.45
7.4.220.0070.01116.45
7.4.210.0050.01016.61
7.4.200.0070.00016.51
7.4.190.0050.00316.62
7.4.160.0100.00516.61
7.4.150.0030.01616.55
7.4.140.0100.00716.55
7.4.130.0070.01216.72
7.4.120.0130.00516.48
7.4.110.0100.00716.43
7.4.100.0070.01116.44
7.4.90.0090.00916.45
7.4.80.0090.01216.45
7.4.70.0060.01616.37
7.4.60.0110.00516.54
7.4.50.0060.00616.56
7.4.40.0050.00916.42
7.4.30.0040.01316.36
7.4.00.0100.00715.01
7.3.330.0000.00613.09
7.3.320.0030.00313.04
7.3.310.0000.00716.22
7.3.300.0040.00416.33
7.3.290.0000.01516.31
7.3.280.0090.00716.29
7.3.270.0100.01416.35
7.3.260.0100.00716.29
7.3.250.0150.01116.58
7.3.240.0120.00616.66
7.3.230.0030.01616.50
7.3.210.0070.01016.47
7.3.200.0090.01219.39
7.3.190.0060.01516.45
7.3.180.0070.00716.59
7.3.170.0170.00416.53
7.3.160.0030.01316.40
7.3.120.0120.00414.83
7.3.00.0040.00816.65
7.2.330.0160.00316.70
7.2.320.0090.01416.77
7.2.310.0110.00516.63
7.2.300.0000.01616.59
7.2.290.0070.01016.43
7.2.130.0030.00917.02
7.2.120.0040.01216.81
7.2.110.0080.00417.07
7.2.100.0030.00916.73
7.2.90.0080.00416.53
7.2.80.0040.00816.48
7.2.70.0030.00916.78
7.2.60.0000.01316.68
7.2.50.0030.00616.71
7.2.40.0000.01416.71
7.2.30.0050.00516.48
7.2.20.0090.00617.18
7.2.10.0040.01117.06
7.2.00.0070.00917.95
7.1.250.0060.00615.65
7.1.240.0070.00315.58
7.1.230.0070.00715.98
7.1.220.0050.00515.63
7.1.210.0000.01315.88
7.1.200.0060.00815.63
7.1.190.0080.00415.59
7.1.180.0090.00015.56
7.1.170.0130.00015.75
7.1.160.0030.00615.68
7.1.150.0080.00815.94
7.1.140.0030.01015.68
7.1.130.0080.00415.71
7.1.120.0100.00315.86
7.1.110.0040.00815.93
7.1.100.0010.01017.02
7.1.90.0060.00315.96
7.1.80.0060.00615.71
7.1.70.0050.00716.32
7.1.60.0100.00717.63
7.1.50.0100.00016.45
7.1.40.0080.00015.82
7.1.30.0040.00415.96
7.1.20.0070.00715.55
7.1.10.0070.00415.69
7.1.00.0020.02818.95
7.0.330.0030.00715.38
7.0.320.0070.00315.23
7.0.310.0030.00715.13
7.0.300.0000.01215.47
7.0.290.0090.00615.20
7.0.280.0090.00615.28
7.0.270.0070.00715.12
7.0.260.0110.00415.17
7.0.250.0150.00015.43
7.0.240.0100.00315.50
7.0.230.0110.00415.38
7.0.220.0030.00915.41
7.0.210.0060.00615.14
7.0.200.0150.00615.18
7.0.190.0070.00415.15
7.0.180.0050.00515.38
7.0.170.0100.00315.30
7.0.160.0060.00615.61
7.0.150.0060.00615.48
7.0.140.0000.04618.72
7.0.130.0000.01415.63
7.0.120.0050.03618.68
7.0.110.0030.00815.43
7.0.100.0080.00415.36
7.0.90.0080.00015.54
7.0.80.0090.00615.27
7.0.70.0000.01215.47
7.0.60.0070.02017.56
7.0.50.0100.04216.55
7.0.40.0040.02615.55
7.0.30.0020.05215.38
7.0.20.0070.04615.46
7.0.10.0000.03915.47
7.0.00.0080.03815.59
5.6.380.0110.00414.78
5.6.370.0080.00614.47
5.6.360.0000.01114.68
5.6.350.0070.00714.26
5.6.340.0130.00313.93
5.6.330.0080.00414.59
5.6.320.0030.01014.30
5.6.310.0030.01014.65
5.6.300.0100.00314.17
5.6.290.0040.00814.63
5.6.280.0060.03417.73
5.6.270.0070.00714.22
5.6.260.0100.00614.49
5.6.250.0090.00614.31
5.6.240.0090.00314.45
5.6.230.0040.00414.32
5.6.220.0000.01314.33
5.6.210.0070.02917.45
5.6.200.0070.04216.14
5.6.190.0050.04716.21
5.6.180.0080.04316.37
5.6.170.0100.03816.26
5.6.160.0050.04316.37
5.6.150.0080.02716.28
5.6.140.0080.02216.31
5.6.130.0100.03016.30
5.6.120.0030.02816.33
5.6.110.0080.03816.42
5.6.100.0050.02816.33
5.6.90.0100.03616.35
5.6.80.0060.04115.83
5.6.70.0140.03815.98
5.6.60.0120.03515.90
5.6.50.0030.04415.96
5.6.40.0060.04015.86
5.6.30.0080.02715.83
5.6.20.0100.03915.82
5.6.10.0080.04015.94
5.6.00.0060.03315.94
5.5.380.0070.00711.18
5.5.370.0040.00711.18
5.5.360.0030.00311.21
5.5.350.0120.03515.80
5.5.340.0050.04214.58
5.5.330.0080.02614.57
5.5.320.0020.03514.58
5.5.310.0160.03514.56
5.5.300.0050.04714.60
5.5.290.0050.04414.61
5.5.280.0070.03514.54
5.5.270.0100.03214.57
5.5.260.0040.04614.52
5.5.250.0030.04614.45
5.5.240.0070.04014.29
5.5.230.0050.02414.29
5.5.220.0100.03614.24
5.5.210.0070.02714.30
5.5.200.0100.03714.24
5.5.190.0050.02014.23
5.5.180.0080.03714.22
5.5.170.0000.01111.18
5.5.160.0050.03014.22
5.5.150.0060.04014.22
5.5.140.0030.04014.21
5.5.130.0100.03814.25
5.5.120.0040.03514.23
5.5.110.0030.03514.27
5.5.100.0070.02014.22
5.5.90.0070.04014.19
5.5.80.0020.02714.19
5.5.70.0090.03514.20
5.5.60.0070.04014.20
5.5.50.0100.03714.20
5.5.40.0060.04114.17
5.5.30.0020.02514.17
5.5.20.0040.02514.17
5.5.10.0050.04214.20
5.5.00.0000.02614.19
5.4.450.0050.03815.36
5.4.440.0100.03715.24
5.4.430.0030.04615.28
5.4.420.0050.03915.24
5.4.410.0080.02015.11
5.4.400.0070.02515.12
5.4.390.0070.02815.14
5.4.380.0050.04215.00
5.4.370.0120.01815.15
5.4.360.0050.04215.08
5.4.350.0070.04315.19
5.4.340.0080.04015.08
5.4.330.0030.00911.18
5.4.320.0070.02415.08
5.4.310.0070.04015.10
5.4.300.0020.04115.08
5.4.290.0050.04415.14
5.4.280.0080.04015.11
5.4.270.0080.04015.13
5.4.260.0080.02215.07
5.4.250.0060.03815.11
5.4.240.0050.02015.09
5.4.230.0110.01615.06
5.4.220.0050.03215.19
5.4.210.0030.03815.05
5.4.200.0050.03515.10
5.4.190.0070.04215.13
5.4.180.0030.02515.10
5.4.170.0130.03315.10
5.4.160.0050.02815.08
5.4.150.0020.04715.14
5.4.140.0150.03013.74
5.4.130.0080.02813.65
5.4.120.0020.02713.77
5.4.110.0100.02013.71
5.4.100.0030.02513.79
5.4.90.0030.02213.72
5.4.80.0030.02813.71
5.4.70.0030.02813.71
5.4.60.0070.03513.77
5.4.50.0050.03413.72
5.4.40.0060.03113.73
5.4.30.0080.03713.75
5.4.20.0030.02113.66
5.4.10.0090.03913.77
5.4.00.0100.02213.46
5.3.290.0020.02512.91
5.3.280.0000.04112.86
5.3.270.0070.03212.81
5.3.260.0030.02512.88
5.3.250.0080.03712.86
5.3.240.0050.04112.81
5.3.230.0040.03712.88
5.3.220.0070.03912.83
5.3.210.0070.02312.85
5.3.200.0050.03012.88
5.3.190.0080.02812.85
5.3.180.0050.02012.92
5.3.170.0030.04112.85
5.3.160.0080.03712.80
5.3.150.0050.03812.76
5.3.140.0020.04412.87
5.3.130.0070.04212.80
5.3.120.0080.03312.84
5.3.110.0040.04012.79
5.3.100.0030.02812.60
5.3.90.0030.04212.51
5.3.80.0070.03612.48
5.3.70.0060.03212.53
5.3.60.0080.04012.57
5.3.50.0030.04012.52
5.3.40.0030.02212.55
5.3.30.0060.03712.43
5.3.20.0070.03612.32
5.3.10.0030.03012.39
5.3.00.0070.02312.38
5.2.170.0050.03311.18
5.2.160.0040.02311.11
5.2.150.0030.02211.05
5.2.140.0030.03211.14
5.2.130.0020.03411.16
5.2.120.0020.02511.13
5.2.110.0030.03511.12
5.2.100.0030.01911.14
5.2.90.0000.02111.14
5.2.80.0030.02411.09
5.2.70.0060.02111.13
5.2.60.0020.03711.13
5.2.50.0030.02311.18
5.2.40.0000.02211.11
5.2.30.0030.01811.07
5.2.20.0030.01811.07
5.2.10.0060.01711.00
5.2.00.0050.01510.97
5.1.60.0030.02110.61
5.1.50.0030.01810.60
5.1.40.0020.01710.62
5.1.30.0020.02110.76
5.1.20.0030.01410.78
5.1.10.0020.02710.60
5.1.00.0030.02510.62
5.0.50.0030.0269.78
5.0.40.0060.0229.75
5.0.30.0030.0339.67
5.0.20.0060.0209.64
5.0.10.0050.0249.70
5.0.00.0000.0379.69
4.4.90.0020.0229.57
4.4.80.0050.0159.57
4.4.70.0000.0139.57
4.4.60.0000.0119.57
4.4.50.0010.0109.57
4.4.40.0020.0169.57
4.4.30.0040.0089.57
4.4.20.0050.0189.57
4.4.10.0020.0209.57
4.4.00.0030.0259.57
4.3.110.0030.0159.57
4.3.100.0060.0159.57
4.3.90.0030.0189.57
4.3.80.0030.0289.57
4.3.70.0030.0099.57
4.3.60.0020.0189.57
4.3.50.0010.0169.57
4.3.40.0030.0229.57
4.3.30.0000.0209.57
4.3.20.0020.0159.57
4.3.10.0050.0179.57
4.3.00.0030.0209.57

preferences:
41.36 ms | 400 KiB | 5 Q