3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = "heart.se.more"; echo substr($name, 0, strpos($name, "."));

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)
8.3.60.0070.00718.31
8.3.50.0160.00622.06
8.3.40.0100.01018.58
8.3.30.0040.01818.92
8.3.20.0040.00420.17
8.3.10.0040.00420.57
8.3.00.0050.00319.35
8.2.180.0090.01218.04
8.2.170.0090.00622.96
8.2.160.0070.01320.30
8.2.150.0080.00824.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0060.00321.95
8.2.110.0070.00320.54
8.2.100.0000.01117.79
8.2.90.0050.00318.22
8.2.80.0060.00317.97
8.2.70.0030.00617.38
8.2.60.0050.00518.03
8.2.50.0030.00618.07
8.2.40.0000.00818.22
8.2.30.0080.00019.23
8.2.20.0000.00817.73
8.2.10.0000.00717.89
8.2.00.0000.00717.61
8.1.280.0030.01225.92
8.1.270.0080.00021.96
8.1.260.0120.00626.35
8.1.250.0000.00728.09
8.1.240.0060.00322.10
8.1.230.0040.00820.86
8.1.220.0060.00317.78
8.1.210.0040.00418.95
8.1.200.0030.00617.09
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0030.00518.55
8.1.160.0000.00721.92
8.1.150.0000.00718.82
8.1.140.0040.00417.43
8.1.130.0040.00417.84
8.1.120.0030.00317.28
8.1.110.0050.00317.39
8.1.100.0050.00317.43
8.1.90.0000.00817.32
8.1.80.0030.00417.38
8.1.70.0000.00717.25
8.1.60.0030.00517.39
8.1.50.0040.00417.50
8.1.40.0030.00517.44
8.1.30.0060.00317.56
8.1.20.0040.00417.57
8.1.10.0020.00517.45
8.1.00.0050.00217.32
8.0.300.0040.00420.08
8.0.290.0070.00016.75
8.0.280.0000.00718.33
8.0.270.0000.00717.24
8.0.260.0000.00617.24
8.0.250.0030.00316.98
8.0.240.0080.00016.80
8.0.230.0000.00716.84
8.0.220.0040.00416.82
8.0.210.0040.00416.77
8.0.200.0030.00316.90
8.0.190.0050.00316.83
8.0.180.0080.00016.89
8.0.170.0050.00316.82
8.0.160.0040.00416.81
8.0.150.0030.00316.79
8.0.140.0000.00716.83
8.0.130.0050.00013.23
8.0.120.0080.00016.73
8.0.110.0040.00416.81
8.0.100.0040.00416.71
8.0.90.0030.00316.88
8.0.80.0120.00316.88
8.0.70.0050.00216.89
8.0.60.0000.00716.92
8.0.50.0040.00416.86
8.0.30.0140.01017.18
8.0.20.0090.01017.40
8.0.10.0040.00417.03
8.0.00.0120.00916.82
7.4.330.0000.00515.03
7.4.320.0000.00716.29
7.4.300.0040.00416.41
7.4.290.0000.00716.57
7.4.280.0000.00616.57
7.4.270.0000.00716.43
7.4.260.0060.00016.48
7.4.250.0000.00716.31
7.4.240.0060.00216.43
7.4.230.0030.00316.41
7.4.220.0170.00716.64
7.4.210.0070.00716.39
7.4.200.0020.00516.40
7.4.160.0090.00616.29
7.4.150.0060.01817.40
7.4.140.0110.00917.86
7.4.130.0100.00716.40
7.4.120.0120.00516.49
7.4.110.0030.01316.28
7.4.100.0080.00816.35
7.4.90.0110.00716.18
7.4.80.0090.00619.37
7.4.70.0060.01016.46
7.4.60.0100.00716.38
7.4.50.0040.00416.46
7.4.40.0060.00916.37
7.4.30.0040.01216.46
7.4.00.0100.00714.94
7.3.330.0090.00013.02
7.3.320.0050.00012.87
7.3.310.0030.00316.17
7.3.300.0000.00716.03
7.3.290.0000.01416.17
7.3.280.0090.00816.13
7.3.270.0150.00317.40
7.3.260.0040.01516.15
7.3.250.0060.01216.27
7.3.240.0130.01316.42
7.3.230.0030.01616.39
7.3.210.0100.00716.41
7.3.200.0070.01019.39
7.3.190.0070.01016.38
7.3.180.0070.01016.25
7.3.170.0080.00816.36
7.3.160.0090.00916.23
7.3.10.0050.00816.23
7.3.00.0100.00516.30
7.2.330.0060.01216.26
7.2.320.0100.00716.46
7.2.310.0060.01016.63
7.2.300.0110.00616.64
7.2.290.0090.01516.56
7.2.130.0060.01016.63
7.2.120.0090.00716.48
7.2.110.0150.00316.47
7.2.100.0050.00716.67
7.2.90.0080.00816.46
7.2.80.0090.00616.64
7.2.70.0090.00716.49
7.2.60.0060.00816.57
7.2.50.0130.01216.61
7.2.40.0090.00616.56
7.2.30.0100.00416.62
7.2.20.0060.00616.54
7.2.10.0070.01116.51
7.2.00.0110.00617.70
7.1.250.0140.00515.42
7.1.100.0000.01018.16
7.1.70.0050.00317.07
7.1.60.0120.00919.32
7.1.50.0080.01116.80
7.1.00.0070.08022.36
7.0.200.0030.00316.45
7.0.140.0000.08022.05
7.0.60.0030.06019.91
7.0.50.0030.08717.80
7.0.40.0170.06719.96
7.0.30.0300.07320.03
7.0.20.0230.04320.12
7.0.10.0100.08720.17
7.0.00.0030.08320.14
5.6.280.0100.08320.98
5.6.210.0070.06020.66
5.6.200.0000.04318.24
5.6.190.0130.08020.60
5.6.180.0300.04320.43
5.6.170.0200.07320.46
5.6.160.0000.05720.48
5.6.150.0170.08018.23
5.6.140.0100.05718.18
5.6.130.0030.08018.14
5.6.120.0070.04721.11
5.6.110.0170.07721.09
5.6.100.0030.09021.01
5.6.90.0100.04720.94
5.6.80.0100.06720.37
5.5.350.4170.03320.31
5.5.340.0070.05717.95
5.5.330.0070.04020.23
5.5.320.0300.07320.31
5.5.310.0270.06320.41
5.5.300.0030.04317.96
5.5.290.0170.07318.00
5.5.280.0170.07020.80
5.5.270.0070.08020.75
5.5.260.0070.08720.75
5.5.250.0100.06020.79
5.5.240.0200.04020.07
5.4.450.0130.04319.21
5.4.440.0070.06019.54
5.4.430.0070.07719.20
5.4.420.0070.05019.24
5.4.410.0070.05719.11
5.4.400.0030.08319.04
5.4.390.0070.07018.93
5.4.380.0100.07718.92
5.4.370.0030.04319.06
5.4.360.0170.06318.92
5.4.350.0070.06319.22
5.4.340.0100.07318.93
5.4.320.0200.05319.07
5.4.310.0100.07019.13
5.4.300.0030.08019.07
5.4.290.0030.05719.09
5.4.280.0070.08019.07
5.4.270.0130.06719.08
5.4.260.0000.07319.08
5.4.250.0070.07019.08
5.4.240.0100.07319.12
5.4.230.0170.07019.13
5.4.220.0100.06019.21
5.4.210.0070.07718.91
5.4.200.0000.08018.91
5.4.190.0030.06719.12
5.4.180.0100.07319.05
5.4.170.0030.08718.78
5.4.160.0100.05718.89
5.4.150.0070.05719.11
5.4.140.0130.06316.19
5.4.130.0070.07316.43
5.4.120.0070.06716.45
5.4.110.0170.05716.43
5.4.100.0070.05016.34
5.4.90.0100.03716.39
5.4.80.0030.07316.46
5.4.70.0070.06716.41
5.4.60.0130.06716.45
5.4.50.0100.06716.40
5.4.40.0100.04716.36
5.4.30.0070.07016.20
5.4.20.0130.06016.38
5.4.10.0100.07316.45
5.4.00.0130.05315.73
5.3.290.0030.05714.50
5.3.280.0070.07714.43
5.3.270.0030.07014.63
5.3.260.0070.05014.55
5.3.250.0070.07314.44
5.3.240.0130.06314.43
5.3.230.0070.07314.62
5.3.220.0070.05714.40
5.3.210.0070.07714.59
5.3.200.0000.07314.42
5.3.190.0070.07714.42
5.3.180.0070.08014.51
5.3.170.0030.08014.39
5.3.160.0030.06714.50
5.3.150.0070.07714.51
5.3.140.0070.07714.64
5.3.130.0030.06314.38
5.3.120.0070.06314.52
5.3.110.0100.07314.61
5.3.100.0100.05313.88
5.3.90.0030.05713.84
5.3.80.0070.07714.04
5.3.70.0100.07313.86
5.3.60.0000.07713.95
5.3.50.0130.06313.92
5.3.40.0100.04313.77
5.3.30.0030.03713.87
5.3.20.0070.06313.63
5.3.10.0030.07713.68
5.3.00.0000.06713.59
5.2.170.0000.06012.32
5.2.160.0100.04712.32
5.2.150.0070.04012.32
5.2.140.0000.03312.32
5.2.130.0000.05012.32
5.2.120.0000.03712.32
5.2.110.0070.05712.32
5.2.100.0000.05312.32
5.2.90.0030.06012.32
5.2.80.0000.06712.32
5.2.70.0070.05712.32
5.2.60.0030.05712.32
5.2.50.0030.05012.32
5.2.40.0000.05012.32
5.2.30.0070.04712.32
5.2.20.0030.06312.32
5.2.10.0070.04312.32
5.2.00.0030.04712.32
5.1.60.0000.05312.32
5.1.50.0030.05312.32
5.1.40.0000.05012.32
5.1.30.0070.04712.32
5.1.20.0070.05012.32
5.1.10.0070.03712.32
5.1.00.0030.04012.32
5.0.50.0030.04712.32
5.0.40.0030.03712.32
5.0.30.0070.03312.32
5.0.20.0070.04012.32
5.0.10.0030.04312.32
5.0.00.0000.06312.32
4.4.90.0030.03312.32
4.4.80.0030.03312.32
4.4.70.0030.03712.32
4.4.60.0030.02312.32
4.4.50.0000.02312.32
4.4.40.0000.05312.32
4.4.30.0070.03312.32
4.4.20.0070.02012.32
4.4.10.0000.02012.32
4.4.00.0000.05312.32
4.3.110.0030.02012.32
4.3.100.0000.03312.32
4.3.90.0000.02712.32
4.3.80.0000.04712.32
4.3.70.0000.03312.32
4.3.60.0030.02012.32
4.3.50.0000.03312.32
4.3.40.0000.04712.32
4.3.30.0030.03712.32
4.3.20.0030.03312.32
4.3.10.0000.03312.32
4.3.00.0000.03012.32

preferences:
38.01 ms | 401 KiB | 5 Q