3v4l.org

run code in 300+ PHP versions simultaneously
<?php $agent_name = 'aperry@clickspark.com'; $agent_name2 = 'crobinson'; $agent_name = substr($agent_name, 0, indexof('@', $agent_name)); $agent_name2 = substr($agent_name2, 0, indexof('@', $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)
8.3.70.0060.00918.30
8.3.60.0100.01016.61
8.3.50.0140.00521.96
8.3.40.0070.00718.84
8.3.30.0100.01018.95
8.3.20.0070.00020.09
8.3.10.0030.00521.60
8.3.00.0000.00819.38
8.2.190.0030.01016.88
8.2.180.0090.00916.72
8.2.170.0000.01622.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00019.38
8.2.110.0030.00619.21
8.2.100.0090.00317.75
8.2.90.0040.00418.93
8.2.80.0050.00317.97
8.2.70.0000.01117.24
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0040.00419.76
8.2.30.0050.00317.89
8.2.20.0080.00017.66
8.2.10.0040.00417.91
8.2.00.0040.00417.71
8.1.280.0070.01425.92
8.1.270.0000.00820.50
8.1.260.0050.00226.35
8.1.250.0050.00328.09
8.1.240.0090.00022.18
8.1.230.0090.00317.63
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0080.00017.23
8.1.180.0030.00518.10
8.1.170.0040.00420.28
8.1.160.0050.00221.85
8.1.150.0070.00018.75
8.1.140.0000.00817.41
8.1.130.0030.00317.81
8.1.120.0000.00717.36
8.1.110.0030.00517.38
8.1.100.0050.00217.30
8.1.90.0030.00317.29
8.1.80.0030.00317.28
8.1.70.0000.00717.34
8.1.60.0040.00417.48
8.1.50.0050.00317.52
8.1.40.0050.00317.42
8.1.30.0060.00317.70
8.1.20.0040.00417.47
8.1.10.0040.00417.55
8.1.00.0000.00817.48
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00718.30
8.0.270.0040.00417.21
8.0.260.0060.00017.13
8.0.250.0000.00716.84
8.0.240.0000.00616.84
8.0.230.0070.00016.93
8.0.220.0050.00216.92
8.0.210.0000.00716.90
8.0.200.0030.00316.90
8.0.190.0070.00016.82
8.0.180.0040.00416.93
8.0.170.0040.00416.94
8.0.160.0030.00516.88
8.0.150.0030.00316.77
8.0.140.0070.00016.72
8.0.130.0000.00513.32
8.0.120.0000.00816.80
8.0.110.0050.00216.98
8.0.100.0070.00016.87
8.0.90.0070.00016.85
8.0.80.0040.01816.91
8.0.70.0060.00316.77
8.0.60.0000.00716.77
8.0.50.0040.00316.87
8.0.30.0160.00817.11
8.0.20.0130.00617.40
8.0.10.0000.00716.85
8.0.00.0090.00816.83
7.4.330.0020.00215.04
7.4.320.0070.00016.52
7.4.300.0030.00316.48
7.4.290.0030.00316.61
7.4.280.0070.00016.63
7.4.270.0030.00616.60
7.4.260.0000.00716.37
7.4.250.0030.00516.46
7.4.240.0040.00416.46
7.4.230.0070.00016.56
7.4.220.0120.00616.61
7.4.210.0060.01216.54
7.4.200.0000.00716.42
7.4.160.0070.01316.63
7.4.150.0030.01417.40
7.4.140.0120.00617.86
7.4.130.0110.00816.52
7.4.120.0060.01216.51
7.4.110.0090.00916.40
7.4.100.0070.01016.49
7.4.90.0070.01316.34
7.4.80.0090.00819.39
7.4.70.0150.00616.54
7.4.60.0110.00516.47
7.4.50.0080.00016.37
7.4.40.0030.01316.48
7.4.30.0120.00916.22
7.4.00.0030.01014.96
7.3.330.0000.00613.04
7.3.320.0090.00612.98
7.3.310.0030.00316.31
7.3.300.0030.00316.22
7.3.290.0070.00016.27
7.3.280.0060.01016.26
7.3.270.0100.00717.40
7.3.260.0060.01216.29
7.3.250.0080.01116.36
7.3.240.0070.01016.55
7.3.230.0140.00316.45
7.3.210.0120.00816.25
7.3.200.0090.01319.39
7.3.190.0130.00316.31
7.3.180.0130.00316.45
7.3.170.0150.00616.27
7.3.160.0110.01116.40
7.2.330.0100.01016.20
7.2.320.0100.00616.54
7.2.310.0120.00616.46
7.2.300.0110.00516.40
7.2.290.0160.00316.39
7.2.60.0030.01316.89
7.2.00.0060.00619.20
7.1.200.0060.00615.80
7.1.100.0060.00618.26
7.1.70.0000.01017.14
7.1.60.0110.01119.50
7.1.50.0090.01316.51
7.1.00.0030.07722.30
7.0.200.0030.00316.73
7.0.140.0030.05722.07
7.0.60.0030.09019.94
7.0.50.0030.08017.86
7.0.40.0170.07720.24
7.0.30.0270.06720.30
7.0.20.0300.05320.30
7.0.10.0100.08020.00
7.0.00.0030.09020.12
5.6.280.0000.07721.01
5.6.210.0130.07320.47
5.6.200.0030.05018.09
5.6.190.0130.08720.61
5.6.180.0270.06720.77
5.6.170.0330.07320.33
5.6.160.0100.07320.52
5.6.150.0100.03318.11
5.6.140.0000.06018.23
5.6.130.0070.08318.21
5.6.120.0070.08721.01
5.6.110.0170.06720.98
5.6.100.0000.09320.95
5.6.90.0100.05020.94
5.6.80.0030.08320.36
5.6.70.3370.03020.36
5.5.350.0030.08020.39
5.5.340.0100.05317.96
5.5.330.0000.06720.07
5.5.320.0000.08020.24
5.5.310.0230.07720.29
5.5.300.0000.05017.92
5.5.290.0100.03717.87
5.5.280.0100.07320.77
5.5.270.0170.03020.86
5.5.260.0030.04020.87
5.5.250.0130.07320.64
5.5.240.0130.06020.32
5.4.450.0200.07719.61
5.4.440.1030.05719.10
5.4.430.0970.07019.43
5.4.420.1000.04719.46
5.4.410.1000.04319.34
5.4.400.0130.06318.71
5.4.390.0230.05318.47
5.4.380.0130.06018.58
5.4.370.0230.05718.69
5.4.360.0370.06718.74
5.4.350.0170.06718.66
5.4.340.0230.05318.63
5.4.320.0200.06318.57
5.4.310.0170.06018.69
5.4.300.0200.05318.54
5.4.290.0200.05318.61
5.4.280.0200.05318.64
5.4.270.0230.05718.60
5.4.260.0230.05318.64
5.4.250.0130.06718.43
5.4.240.0170.06318.62
5.4.230.0230.05318.59
5.4.220.0170.05718.55
5.4.210.0300.04718.48
5.4.200.0300.04016.51
5.4.190.0170.06718.59
5.4.180.0200.05018.45
5.4.170.0200.07318.69
5.4.160.0100.07318.64
5.4.150.0300.04718.41
5.4.140.0100.06716.13
5.4.130.0270.04316.30
5.4.120.0170.05016.04
5.4.110.0200.04716.05
5.4.100.0200.05016.30
5.4.90.0200.05016.30
5.4.80.0100.06716.01
5.4.70.0230.04716.22
5.4.60.0100.05716.11
5.4.50.0230.06716.20
5.4.40.0270.05016.03
5.4.30.0270.04315.98
5.4.20.0200.05016.11
5.4.10.0170.05016.27
5.4.00.0230.04315.59
5.3.290.0170.06014.69
5.3.280.0130.05714.68
5.3.270.0170.05714.48
5.3.260.0230.05014.46
5.3.250.0170.05314.66
5.3.240.0170.05314.55
5.3.230.0130.05714.58
5.3.220.0270.05014.64
5.3.210.0170.05314.54
5.3.200.0100.06014.51
5.3.190.0170.05714.44
5.3.180.0200.05014.62
5.3.170.0300.06714.51
5.3.160.0300.04014.44
5.3.150.0130.05714.53
5.3.140.0200.05314.54
5.3.130.0200.05314.63
5.3.120.0130.06314.51
5.3.110.0100.06014.60
5.3.100.0100.05714.01
5.3.90.0270.04313.95
5.3.80.0100.05713.87
5.3.70.0130.05713.96
5.3.60.0130.05313.91
5.3.50.0230.05013.80
5.3.40.0100.06014.00
5.3.30.0100.05713.77
5.3.20.0200.05313.55
5.3.10.0170.05313.60
5.3.00.0170.06013.60
5.2.170.0170.05711.11
5.2.160.0070.05311.05
5.2.150.0170.05311.11
5.2.140.0200.05311.17
5.2.130.0200.05711.07
5.2.120.0130.06011.03
5.2.110.0070.04711.09
5.2.100.0100.04311.02
5.2.90.0100.05011.04
5.2.80.0100.04711.12
5.2.70.0130.04311.13
5.2.60.0200.03711.17
5.2.50.0170.03710.95
5.2.40.0130.03710.91
5.2.30.0200.03310.93
5.2.20.0100.04710.96
5.2.10.0070.04710.82
5.2.00.0200.03310.80
5.1.60.0030.04010.00
5.1.50.0300.02310.02
5.1.40.0170.04310.01
5.1.30.0070.04010.47
5.1.20.0200.03310.36
5.1.10.0030.04310.12
5.1.00.0100.03710.06
5.0.50.0070.0308.54
5.0.40.0130.0238.43
5.0.30.0070.0438.23
5.0.20.0100.0278.27
5.0.10.0200.0238.26
5.0.00.0030.0478.25
4.4.90.0030.0235.91
4.4.80.0030.0235.90
4.4.70.0030.0305.88
4.4.60.0070.0235.91
4.4.50.0100.0275.91
4.4.40.0030.0435.85
4.4.30.0000.0375.81
4.4.20.0170.0235.88
4.4.10.0030.0236.00
4.4.00.0030.0405.90
4.3.110.0070.0205.80
4.3.100.0100.0175.81
4.3.90.0030.0235.87
4.3.80.0030.0375.81
4.3.70.0130.0135.91
4.3.60.0030.0275.87
4.3.50.0100.0175.90
4.3.40.0070.0335.73
4.3.30.0030.0234.58
4.3.20.0000.0274.66
4.3.10.0030.0234.57
4.3.00.0000.0236.88

preferences:
48.46 ms | 401 KiB | 5 Q