3v4l.org

run code in 300+ PHP versions simultaneously
<?php $agent_name = 'aperry@clickspark.com'; $agent_name2 = 'crobinson'; $agent_name = strpos($agent_name, '@') === false ? $agent_name : substr($agent_name, 0, strpos($agent_name, '@')); $agent_name2 = strpos($agent_name2, '@') === false ? $agent_name2 : substr($agent_name2, 0, strpos($agent_name2, '@')); echo $agent_name.PHP_EOL.$agent_name2;

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)
8.3.60.0070.01418.40
8.3.50.0070.01321.96
8.3.40.0040.01118.75
8.3.30.0110.00318.91
8.3.20.0000.00820.35
8.3.10.0070.00021.73
8.3.00.0080.00019.26
8.2.180.0070.01516.63
8.2.170.0070.00722.96
8.2.160.0040.00920.45
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0050.00326.16
8.2.120.0080.00019.77
8.2.110.0090.00019.24
8.2.100.0090.00317.50
8.2.90.0040.00419.29
8.2.80.0000.00817.97
8.2.70.0080.00317.50
8.2.60.0030.00517.93
8.2.50.0000.00818.07
8.2.40.0040.00420.00
8.2.30.0000.00718.03
8.2.20.0000.00717.71
8.2.10.0040.00418.25
8.2.00.0070.00017.68
8.1.280.0110.00425.92
8.1.270.0080.00018.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00422.20
8.1.230.0060.00617.66
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0000.00817.22
8.1.180.0020.00518.10
8.1.170.0000.00918.50
8.1.160.0000.00821.94
8.1.150.0070.00018.91
8.1.140.0040.00417.43
8.1.130.0070.00017.71
8.1.120.0040.00417.52
8.1.110.0000.00817.50
8.1.100.0000.00817.49
8.1.90.0030.00617.48
8.1.80.0040.00417.54
8.1.70.0030.00317.39
8.1.60.0000.00917.62
8.1.50.0030.00517.46
8.1.40.0040.00417.40
8.1.30.0050.00317.55
8.1.20.0000.00717.64
8.1.10.0050.00217.55
8.1.00.0050.00217.46
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.46
8.0.270.0000.00717.27
8.0.260.0000.00617.16
8.0.250.0000.00716.94
8.0.240.0030.00316.95
8.0.230.0070.00016.84
8.0.220.0030.00316.79
8.0.210.0000.00716.79
8.0.200.0060.00016.88
8.0.190.0070.00016.84
8.0.180.0000.00816.92
8.0.170.0060.00316.96
8.0.160.0050.00316.93
8.0.150.0000.00716.93
8.0.140.0030.00516.93
8.0.130.0030.00313.32
8.0.120.0050.00316.85
8.0.110.0040.00416.96
8.0.100.0000.00816.71
8.0.90.0040.00416.92
8.0.80.0060.00616.93
8.0.70.0050.00316.91
8.0.60.0000.00716.86
8.0.50.0000.00717.02
8.0.30.0080.01617.03
8.0.20.0140.01117.41
8.0.10.0040.00416.85
8.0.00.0130.00616.63
7.4.330.0000.00615.09
7.4.320.0030.00316.60
7.4.300.0030.00316.52
7.4.290.0000.00716.60
7.4.280.0000.00816.61
7.4.270.0000.00816.47
7.4.260.0040.00416.63
7.4.250.0070.00016.59
7.4.240.0010.00716.63
7.4.230.0070.00016.52
7.4.220.0030.01516.45
7.4.210.0050.01016.68
7.4.200.0000.00716.41
7.4.160.0060.01016.61
7.4.150.0220.01917.40
7.4.140.0080.01017.86
7.4.130.0120.00916.43
7.4.120.0120.00516.58
7.4.110.0060.01216.40
7.4.100.0030.01416.55
7.4.90.0030.01416.52
7.4.80.0070.01119.39
7.4.70.0060.00916.54
7.4.60.0100.01016.31
7.4.50.0060.00016.21
7.4.40.0070.01016.54
7.4.30.0070.01616.49
7.4.00.0060.00614.86
7.3.330.0030.00313.03
7.3.320.0070.00713.17
7.3.310.0000.00716.36
7.3.300.0030.00316.32
7.3.290.0050.00316.12
7.3.280.0090.00816.29
7.3.270.0100.00617.40
7.3.260.0080.00816.32
7.3.250.0170.00516.38
7.3.240.0120.00616.37
7.3.230.0120.00616.39
7.3.210.0110.01116.56
7.3.200.0090.00919.39
7.3.190.0030.01316.32
7.3.180.0070.01316.52
7.3.170.0090.00916.37
7.3.160.0000.01516.17
7.3.10.0070.00716.76
7.3.00.0060.00316.50
7.2.330.0130.00616.70
7.2.320.0100.00516.31
7.2.310.0100.00716.83
7.2.300.0070.01016.64
7.2.290.0090.01216.37
7.2.130.0000.00916.68
7.2.120.0060.00617.00
7.2.110.0000.00916.78
7.2.100.0030.01416.98
7.2.90.0080.00416.74
7.2.80.0110.00016.89
7.2.70.0040.00817.06
7.2.60.0070.00717.11
7.2.50.0060.00617.10
7.2.40.0070.00717.05
7.2.30.0000.01117.17
7.2.20.0080.00317.05
7.2.10.0060.00616.96
7.2.00.0060.00518.17
7.1.250.0030.01015.77
7.1.200.0030.00915.77
7.1.100.0110.00418.16
7.1.70.0050.00217.03
7.1.60.0100.01419.50
7.1.50.0040.01816.76
7.1.00.0000.08022.49
7.0.200.0000.00716.76
7.0.140.0000.06322.00
7.0.60.0070.08019.93
7.0.50.0000.05317.82
7.0.40.0170.08020.40
7.0.30.0270.06020.10
7.0.20.0270.03720.04
7.0.10.0230.05020.33
7.0.00.0030.07020.23
5.6.280.0100.06720.90
5.6.210.0070.07720.75
5.6.200.0000.08018.15
5.6.190.0100.04320.44
5.6.180.0270.04320.54
5.6.170.0200.04020.62
5.6.160.0030.04320.33
5.6.150.0000.08718.18
5.6.140.0030.04018.18
5.6.130.0070.08018.11
5.6.120.0030.08721.01
5.6.110.0100.08020.98
5.6.100.0130.05721.02
5.6.90.0030.04321.07
5.6.80.0030.08320.36
5.5.350.0130.07320.41
5.5.340.0030.06317.98
5.5.330.0030.04320.20
5.5.320.0200.03720.57
5.5.310.0370.07020.16
5.5.300.0000.04717.91
5.5.290.0070.05317.89
5.5.280.0000.06320.73
5.5.270.0070.06320.86
5.5.260.0070.08320.87
5.5.250.0000.04320.46
5.5.240.0100.08320.36
5.4.450.0700.05319.58
5.4.440.0730.06319.46
5.4.430.0800.05319.60
5.4.420.0870.07019.23
5.4.410.1100.07018.97
5.4.400.0270.05318.70
5.4.390.0130.05318.71
5.4.380.0270.04718.46
5.4.370.0300.04018.64
5.4.360.0130.05318.55
5.4.350.0170.05318.70
5.4.340.0230.05018.70
5.4.320.0130.06018.64
5.4.310.0230.05018.50
5.4.300.0130.05718.54
5.4.290.0100.06018.54
5.4.280.0230.04718.60
5.4.270.0130.06018.48
5.4.260.0170.05318.63
5.4.250.0070.07018.46
5.4.240.0200.06018.61
5.4.230.0200.04718.73
5.4.220.0230.06018.45
5.4.210.0170.05318.42
5.4.200.0300.04316.50
5.4.190.0200.04718.72
5.4.180.0230.05018.64
5.4.170.0200.05318.69
5.4.160.0230.05018.64
5.4.150.0200.05018.48
5.4.140.0170.05016.09
5.4.130.0100.05316.33
5.4.120.0170.05716.07
5.4.110.0200.04716.15
5.4.100.0200.04716.18
5.4.90.0170.05016.35
5.4.80.0130.05316.03
5.4.70.0200.06016.16
5.4.60.0170.05316.19
5.4.50.0200.06716.11
5.4.40.0230.05316.12
5.4.30.0230.05316.11
5.4.20.0130.06016.05
5.4.10.0170.05016.12
5.4.00.0130.05315.68
5.3.290.0100.06314.54
5.3.280.0270.04714.66
5.3.270.0130.05714.51
5.3.260.0130.07014.68
5.3.250.0170.06014.57
5.3.240.0130.05714.46
5.3.230.0370.03314.48
5.3.220.0130.05714.48
5.3.210.0170.06014.55
5.3.200.0170.05014.61
5.3.190.0170.05014.59
5.3.180.0170.05314.49
5.3.170.0130.05314.47
5.3.160.0130.05714.50
5.3.150.0200.04714.59
5.3.140.0130.05314.63
5.3.130.0130.05714.50
5.3.120.0300.04314.64
5.3.110.0100.06314.59
5.3.100.0130.05313.91
5.3.90.0200.04714.10
5.3.80.0270.04314.09
5.3.70.0170.05013.99
5.3.60.0170.05313.93
5.3.50.0170.05013.82
5.3.40.0170.05014.03
5.3.30.0270.04313.84
5.3.20.0170.05013.66
5.3.10.0170.06313.56
5.3.00.0170.06313.52
5.2.170.0200.04711.09
5.2.160.0200.04711.16
5.2.150.0200.04011.07
5.2.140.0130.04011.11
5.2.130.0200.04311.13
5.2.120.0070.04711.10
5.2.110.0100.04311.08
5.2.100.0070.04711.23
5.2.90.0100.04711.05
5.2.80.0230.03311.02
5.2.70.0200.04011.02
5.2.60.0100.04711.07
5.2.50.0170.04311.15
5.2.40.0070.04711.11
5.2.30.0030.05311.11
5.2.20.0200.03310.96
5.2.10.0100.04010.95
5.2.00.0070.04310.65
5.1.60.0070.0379.91
5.1.50.0100.0339.99
5.1.40.0030.0439.97
5.1.30.0070.03710.34
5.1.20.0030.04310.44
5.1.10.0030.04310.19
5.1.00.0030.04010.19
5.0.50.0100.0238.57
5.0.40.0070.0338.52
5.0.30.0100.0408.34
5.0.20.0100.0238.22
5.0.10.0070.0308.27
5.0.00.0070.0438.22
4.4.90.0070.0205.91
4.4.80.0070.0205.91
4.4.70.0030.0235.93
4.4.60.0030.0235.86
4.4.50.0030.0305.83
4.4.40.0000.0435.94
4.4.30.0070.0205.86
4.4.20.0070.0235.92
4.4.10.0030.0235.96
4.4.00.0000.0405.93
4.3.110.0100.0205.85
4.3.100.0070.0205.83
4.3.90.0130.0135.80
4.3.80.0000.0405.83
4.3.70.0070.0235.79
4.3.60.0070.0205.82
4.3.50.0000.0275.81
4.3.40.0070.0335.74
4.3.30.0070.0204.57
4.3.20.0030.0304.57
4.3.10.0030.0234.48
4.3.00.0070.0236.86

preferences:
44.98 ms | 401 KiB | 5 Q