3v4l.org

run code in 300+ PHP versions simultaneously
<?php function v1($data) { $fp = fopen("php://temp", "r+"); fwrite($fp, $data); unset($data); rewind($fp); while (($line = stream_get_line($fp, 1000, "\n")) !== false) { $line = rtrim($line, "\r"); if (isset($line[0]) && $line[0] === '.') { $line = '.' . $line; } //send } } $data = str_repeat("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r\n", 10000); v1($data);

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)
8.3.60.0100.01020.49
8.3.50.0140.00722.31
8.3.40.0070.01520.21
8.3.30.0140.01020.64
8.3.20.0060.01521.79
8.3.10.0090.00025.59
8.3.00.0030.01020.68
8.2.180.0160.01018.38
8.2.170.0210.00022.96
8.2.160.0100.00722.02
8.2.150.0040.00724.18
8.2.140.0050.00524.66
8.2.130.0040.00426.16
8.2.120.0100.01023.05
8.2.110.0040.00723.15
8.2.100.0110.00419.41
8.2.90.0060.00320.76
8.2.80.0030.00620.78
8.2.70.0030.00719.00
8.2.60.0050.00519.43
8.2.50.0030.00719.00
8.2.40.0050.00519.84
8.2.30.0060.00320.87
8.2.20.0030.00719.03
8.2.10.0000.00919.45
8.2.00.0000.01019.30
8.1.280.0160.00625.92
8.1.270.0100.00022.04
8.1.260.0060.00326.35
8.1.250.0070.00328.09
8.1.240.0000.01124.73
8.1.230.0100.00323.46
8.1.220.0030.00619.05
8.1.210.0030.00718.85
8.1.200.0060.00618.75
8.1.190.0030.00719.28
8.1.180.0000.01021.08
8.1.170.0030.00720.08
8.1.160.0030.00620.27
8.1.150.0030.00620.07
8.1.140.0030.00618.95
8.1.130.0060.00319.41
8.1.120.0000.01019.09
8.1.110.0110.00319.02
8.1.100.0090.00019.02
8.1.90.0000.00919.03
8.1.80.0130.00018.89
8.1.70.0030.00618.98
8.1.60.0060.00619.10
8.1.50.0040.00719.07
8.1.40.0030.00719.11
8.1.30.0100.00019.11
8.1.20.0060.00319.24
8.1.10.0070.00319.06
8.1.00.0000.00919.00
8.0.300.0060.00318.77
8.0.290.0050.00518.79
8.0.280.0000.00919.82
8.0.270.0030.00618.66
8.0.260.0000.00818.58
8.0.250.0030.00618.46
8.0.240.0040.00418.43
8.0.230.0030.00618.25
8.0.220.0060.00318.31
8.0.210.0060.00318.34
8.0.200.0080.00018.38
8.0.190.0050.00518.37
8.0.180.0000.01018.43
8.0.170.0030.00718.30
8.0.160.0050.00518.46
8.0.150.0030.00618.34
8.0.140.0000.01418.23
8.0.130.0110.00014.91
8.0.120.0030.00718.25
8.0.110.0070.00318.37
8.0.100.0050.00518.35
8.0.90.0000.00918.27
8.0.80.0090.00918.39
8.0.70.0090.00018.39
8.0.60.0030.00618.27
8.0.50.0030.00618.45
8.0.30.0160.01018.55
8.0.20.0130.01118.54
8.0.10.0060.00318.45
8.0.00.0160.00618.13
7.4.330.0020.00515.36
7.4.320.0040.00418.65
7.4.300.0090.00018.46
7.4.290.0060.00618.46
7.4.280.0070.00318.27
7.4.270.0060.00318.41
7.4.260.0030.00618.45
7.4.250.0070.00318.59
7.4.240.0020.00818.45
7.4.230.0050.00518.56
7.4.220.0100.01318.29
7.4.210.0140.00818.53
7.4.200.0000.00918.39
7.4.160.0030.01718.40
7.4.150.0080.01718.56
7.4.140.0120.01518.51
7.4.130.0120.01618.46
7.4.120.0110.01318.57
7.4.110.0030.02018.45
7.4.100.0130.01618.71
7.4.90.0150.00918.35
7.4.80.0150.00719.39
7.4.70.0150.01518.63
7.4.60.0100.01318.65
7.4.50.0040.00818.44
7.4.40.0140.00718.43
7.4.30.0130.01918.64
7.4.00.0070.01116.95
7.3.330.0000.01115.57
7.3.320.0110.00415.51
7.3.310.0080.00318.46
7.3.300.0030.00618.58
7.3.290.0030.00618.47
7.3.280.0120.00918.46
7.3.270.0160.01018.64
7.3.260.0230.02718.64
7.3.250.0150.01318.44
7.3.240.0140.01718.43
7.3.230.0130.01018.45
7.3.210.0320.02318.47
7.3.200.0070.01619.39
7.3.190.0090.01318.33
7.3.180.0150.00618.66
7.3.170.0160.00618.67
7.3.160.0060.01518.58
7.2.330.0110.01418.70
7.2.320.0130.01018.86
7.2.310.0070.02118.79
7.2.300.0130.01018.85
7.2.290.0030.02218.64
7.2.80.0070.00718.46
7.2.60.0100.01018.80
7.2.50.0070.01418.44
7.2.00.0000.01621.03
7.1.200.0030.01017.84
7.1.100.0550.00918.71
7.1.70.0050.00518.77
7.1.60.0080.00819.33
7.1.50.0030.01618.86
7.1.40.0070.01518.32
7.1.30.0090.01118.53
7.1.20.0090.00918.42
7.1.10.0100.01018.34
7.1.00.0050.00918.68
7.0.200.0040.00718.60
7.0.190.0080.00818.72
7.0.180.0110.00817.96
7.0.170.0080.00818.17
7.0.160.0050.00918.03
7.0.150.0110.01118.09
7.0.140.0130.00818.11
7.0.130.0050.01418.20
7.0.120.0050.01018.18
7.0.110.0070.01118.19
7.0.100.0110.01418.16
7.0.90.0080.00818.02
7.0.80.0040.01318.30
7.0.70.0000.01318.07
7.0.60.0100.00518.01
7.0.50.0070.01518.19
7.0.40.0110.00816.33
7.0.30.0000.01516.33
7.0.20.0050.01016.33
7.0.10.0030.01016.33
7.0.00.0070.01016.33
5.6.300.0100.04822.39
5.6.290.0000.05622.34
5.6.280.0070.05122.36
5.6.270.0040.05322.55
5.6.260.0100.04522.47
5.6.250.0150.06222.36
5.6.240.0200.05022.50
5.6.230.0240.06222.28
5.6.220.0070.05422.37
5.6.210.0100.05222.37
5.6.200.0040.09422.43
5.6.190.0070.05122.50
5.6.180.0070.05022.46
5.6.170.0090.04722.47
5.6.160.0000.06022.26
5.6.150.0100.05222.20
5.6.140.0130.07822.38
5.6.130.0000.05822.19
5.6.120.0070.05922.57
5.6.110.0030.04622.36
5.6.100.0130.03622.41
5.6.90.0000.05222.36
5.6.80.0030.05221.79
5.6.70.0000.05421.77
5.6.60.0030.08521.57
5.6.50.0100.05921.88
5.6.40.0030.05421.79
5.6.30.0030.04421.65
5.6.20.0030.04921.52
5.6.10.0130.03321.68
5.6.00.0310.03821.81
5.5.380.0030.05618.81
5.5.370.0040.05319.05
5.5.360.0000.05018.84
5.5.350.0100.04219.03
5.5.340.0070.04519.51
5.5.330.0030.04819.33
5.5.320.0060.08519.53
5.5.310.0030.04419.55
5.5.300.0060.05119.32
5.5.290.0000.05019.57
5.5.280.0120.03719.51
5.5.270.0040.05019.45
5.5.260.0100.07319.48
5.5.250.0030.04419.23
5.5.240.0090.04418.50
5.5.230.0330.04318.90
5.5.220.0030.04918.80
5.5.210.0000.06918.84
5.5.200.0000.05418.59
5.5.190.0100.08518.60
5.5.180.0030.05318.64
5.5.160.0000.05118.90
5.5.150.0030.05218.89
5.5.140.0130.05518.77
5.5.130.0000.05018.77
5.5.120.0030.04918.46
5.5.110.0060.04419.52
5.5.100.0060.04418.77
5.5.90.0030.04618.70
5.5.80.0030.04118.73
5.5.70.0060.04118.66
5.5.60.0030.04118.75
5.5.50.0030.04618.69
5.5.40.0070.04418.70
5.5.30.0030.06118.68
5.5.20.0030.04718.56
5.5.10.0030.04218.60
5.5.00.0030.04118.64
5.4.450.0100.05420.81
5.4.440.0030.04520.55
5.4.430.0000.04620.51
5.4.420.0030.04520.84
5.4.410.0000.04520.49
5.4.400.0030.04120.29
5.4.390.0070.04620.37
5.4.380.0030.04020.41
5.4.370.0130.05620.29
5.4.360.0000.05520.41
5.4.350.0000.05320.23
5.4.340.0000.05120.21
5.4.320.0030.05520.30
5.4.310.0000.06420.41
5.4.300.0100.08620.94
5.4.290.0090.04420.29
5.4.280.0000.05220.92
5.4.270.0000.05620.49
5.4.260.0000.04520.23
5.4.250.0070.04620.18
5.4.240.0070.04820.29
5.4.230.0070.04620.22
5.4.220.0070.05720.48
5.4.210.0070.05220.20
5.4.200.0000.04820.35
5.4.190.0030.06520.34
5.4.180.0030.05820.25
5.4.170.0070.06720.36
5.4.160.0030.05220.18
5.4.150.0000.09520.41
5.4.140.0070.05018.07
5.4.130.0030.04518.07
5.4.120.0030.04318.02
5.4.110.0030.04417.88
5.4.100.0030.04617.97
5.4.90.0030.04018.08
5.4.80.0000.04018.09
5.4.70.0070.06617.84
5.4.60.0030.03818.17
5.4.50.0060.03418.16
5.4.40.0030.04118.07
5.4.30.0370.04318.08
5.4.20.0000.04618.11
5.4.10.0030.04918.06
5.4.00.0072.49417.70

preferences:
68.37 ms | 401 KiB | 5 Q