3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'ABCDEFGH'; echo end($string);

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)
8.3.70.0130.00716.50
8.3.60.0120.00318.31
8.3.50.0080.01021.15
8.3.40.0090.00918.84
8.3.30.0110.00418.89
8.3.20.0000.00820.21
8.3.10.0080.00023.48
8.3.00.0040.00423.61
8.2.190.0030.01516.75
8.2.180.0150.00018.29
8.2.170.0080.00822.96
8.2.160.0070.00720.53
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0080.00021.04
8.2.120.0080.00026.35
8.2.110.0030.00722.07
8.2.100.0060.00617.93
8.2.90.0080.00019.27
8.2.80.0040.00418.04
8.2.70.0080.00517.49
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0000.00822.33
8.2.30.0050.00320.67
8.2.20.0040.00417.56
8.2.10.0000.00718.10
8.2.00.0040.00418.07
8.1.280.0070.01425.92
8.1.270.0070.01023.77
8.1.260.0000.00728.09
8.1.250.0070.00028.09
8.1.240.0130.00322.38
8.1.230.0030.00819.29
8.1.220.0060.00317.79
8.1.210.0030.00718.77
8.1.200.0100.00017.35
8.1.190.0050.00317.13
8.1.180.0070.00018.10
8.1.170.0050.00318.36
8.1.160.0040.00420.67
8.1.150.0020.00518.66
8.1.140.0060.00319.41
8.1.130.0040.00417.66
8.1.120.0040.00417.38
8.1.110.0000.00717.42
8.1.100.0040.00417.43
8.1.90.0060.00317.29
8.1.80.0040.00417.34
8.1.70.0000.00817.39
8.1.60.0040.00417.39
8.1.50.0040.00417.41
8.1.40.0030.00617.52
8.1.30.0030.00617.53
8.1.20.0030.00617.64
8.1.10.0050.00217.46
8.1.00.0040.00417.51
8.0.300.0080.00018.77
8.0.290.0070.00016.58
8.0.280.0000.00718.39
8.0.270.0070.00017.10
8.0.260.0060.00017.18
8.0.250.0070.00016.97
8.0.240.0000.00716.96
8.0.230.0070.00016.94
8.0.220.0070.00016.91
8.0.210.0030.00816.89
8.0.200.0000.00616.80
8.0.190.0000.00916.98
8.0.180.0000.00716.90
8.0.170.0040.00416.89
8.0.160.0080.00016.79
8.0.150.0070.00016.73
8.0.140.0000.00716.87
8.0.130.0000.00513.24
8.0.120.0040.00416.90
8.0.110.0000.00716.83
8.0.100.0040.00416.71
8.0.90.0040.00416.66
8.0.80.0070.01016.87
8.0.70.0050.00216.81
8.0.60.0040.00416.85
8.0.50.0070.00016.76
8.0.30.0070.01117.01
8.0.20.0150.00617.40
8.0.10.0080.00016.89
8.0.00.0110.00716.70
7.4.330.0020.00216.67
7.4.320.0000.00616.38
7.4.300.0060.00016.41
7.4.290.0030.00316.32
7.4.280.0090.00016.52
7.4.270.0080.00016.57
7.4.260.0000.00716.53
7.4.250.0000.00716.40
7.4.240.0020.00516.44
7.4.230.0030.00316.46
7.4.220.0060.01016.37
7.4.210.0060.00816.54
7.4.200.0040.00416.50
7.4.160.0110.01116.21
7.4.150.0090.01217.40
7.4.140.0130.00817.86
7.4.130.0120.00716.52
7.4.120.0100.00816.51
7.4.110.0030.01316.34
7.4.100.0150.00416.49
7.4.90.0140.00316.52
7.4.80.0130.00919.39
7.4.70.0150.00616.58
7.4.60.0160.00916.43
7.4.50.0070.00316.37
7.4.40.0200.00316.47
7.4.30.0150.00316.44
7.4.00.0040.01214.97
7.3.330.0000.00513.07
7.3.320.0040.00312.97
7.3.310.0030.00316.21
7.3.300.0020.00516.14
7.3.290.0070.01116.16
7.3.280.0100.00916.17
7.3.270.0100.01417.40
7.3.260.0090.00916.30
7.3.250.0080.01016.43
7.3.240.0100.01016.36
7.3.230.0090.00916.39
7.3.210.0110.00616.36
7.3.200.0030.01316.43
7.3.190.0140.00616.41
7.3.180.0090.00616.39
7.3.170.0000.01816.28
7.3.160.0100.00616.33
7.3.120.0070.00414.84
7.3.110.0030.01314.76
7.3.100.0070.01114.90
7.3.90.0030.01514.37
7.3.80.0040.01114.95
7.3.70.0090.00014.67
7.3.60.0070.00714.66
7.3.50.0000.01014.74
7.3.40.0000.01514.75
7.3.30.0000.01414.50
7.3.20.0080.00016.46
7.3.10.0070.00416.40
7.3.00.0090.00616.39
7.2.330.0040.01416.43
7.2.320.0070.01116.46
7.2.310.0060.01016.63
7.2.300.0130.00916.52
7.2.290.0100.00716.37
7.2.250.0100.01014.75
7.2.240.0060.01215.17
7.2.230.0040.01114.88
7.2.220.0030.01414.84
7.2.210.0070.00715.04
7.2.200.0000.01314.83
7.2.190.0030.00614.76
7.2.180.0070.01014.75
7.2.170.0070.00715.06
7.2.00.0090.00019.00
7.1.330.0070.01015.38
7.1.320.0000.01115.77
7.1.310.0050.00315.36
7.1.300.0090.00615.68
7.1.290.0070.00715.35
7.1.280.0030.01015.46
7.1.270.0000.00815.79
7.1.260.0030.01215.44
7.1.100.0000.01218.08
7.1.70.0000.00716.89
7.1.60.0130.01319.52
7.1.50.0140.01016.80
7.1.00.0170.06322.36
7.0.200.0100.00314.38
7.0.60.0030.07019.92
7.0.50.0030.04017.83
7.0.40.0070.07320.04
7.0.30.0330.07320.02
7.0.20.0330.03020.18
7.0.10.0030.07720.13
7.0.00.0070.08320.04
5.6.210.0100.08020.68
5.6.200.0070.05018.12
5.6.190.0030.08720.41
5.6.180.0370.06720.34
5.6.170.0230.03320.34
5.6.160.0070.07320.41
5.6.150.0070.07718.17
5.6.140.0070.07718.17
5.6.130.0100.07718.16
5.6.120.0100.08721.04
5.6.110.0100.08320.98
5.6.100.0130.07021.00
5.6.90.0000.04321.02
5.6.80.0100.08020.28
5.5.350.3230.03720.45
5.5.340.0130.07317.96
5.5.330.0000.09020.47
5.5.320.0300.04320.18
5.5.310.0370.07720.30
5.5.300.0100.08317.95
5.5.290.0070.03718.01
5.5.280.0070.08320.86
5.5.270.0130.07720.76
5.5.260.0100.06020.95
5.5.250.0030.05720.55
5.5.240.0070.03020.21

preferences:
65.23 ms | 401 KiB | 5 Q