3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = '116157164122145147'; for($i=0; $i<strlen($x);$i+2){ print base_convert(chr(int(substr($x,$i,$i+2))), 10, 8); }

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)
8.3.60.0070.01018.55
8.3.50.0160.00621.20
8.3.40.0120.00418.98
8.3.30.0070.01019.01
8.3.20.0000.00820.20
8.3.10.0040.00421.80
8.3.00.0040.00419.50
8.2.180.0060.01016.75
8.2.170.0120.00322.96
8.2.160.0030.01020.53
8.2.150.0040.01424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00022.18
8.2.110.0040.00420.37
8.2.100.0070.00418.03
8.2.90.0040.00419.14
8.2.80.0050.00317.97
8.2.70.0050.00317.38
8.2.60.0110.00317.68
8.2.50.0000.00918.07
8.2.40.0030.00519.65
8.2.30.0080.00018.04
8.2.20.0050.00317.72
8.2.10.0040.00418.09
8.2.00.0040.00417.79
8.1.280.0030.01725.92
8.1.270.0080.00023.79
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.83
8.1.230.0060.00619.22
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0080.00017.25
8.1.180.0000.00818.10
8.1.170.0000.00818.43
8.1.160.0000.00821.94
8.1.150.0040.00418.78
8.1.140.0070.00017.30
8.1.130.0030.00317.82
8.1.120.0040.00417.40
8.1.110.0000.00717.25
8.1.100.0000.00817.38
8.1.90.0030.00317.40
8.1.80.0000.00717.34
8.1.70.0000.00717.33
8.1.60.0030.00617.41
8.1.50.0040.00417.45
8.1.40.0000.00717.53
8.1.30.0040.00417.62
8.1.20.0000.00917.63
8.1.10.0030.00517.60
8.1.00.0040.00417.49
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0030.00318.29
8.0.270.0000.00817.17
8.0.260.0060.00017.19
8.0.250.0000.00716.96
8.0.240.0000.00816.92
8.0.230.0030.00316.97
8.0.220.0000.00616.91
8.0.210.0090.00016.75
8.0.200.0060.00316.89
8.0.190.0070.00016.94
8.0.180.0040.00416.96
8.0.170.0030.00616.95
8.0.160.0040.00416.89
8.0.150.0040.00416.77
8.0.140.0000.00716.85
8.0.130.0060.00013.27
8.0.120.0000.00816.80
8.0.110.0000.00816.79
8.0.100.0000.00816.92
8.0.90.0000.00716.84
8.0.80.0080.00816.88
8.0.70.0060.00316.70
8.0.60.0050.00216.82
8.0.50.0000.00816.95
8.0.30.0140.00616.90
8.0.20.0060.01217.40
8.0.10.0070.00016.92
8.0.00.0120.00816.73
7.4.330.0030.00415.00
7.4.320.0000.00816.54
7.4.300.0030.00316.48
7.4.290.0030.00316.59
7.4.280.0000.00716.47
7.4.270.0070.00016.59
7.4.260.0030.00316.60
7.4.250.0030.00516.44
7.4.240.0030.00316.48
7.4.230.0030.00316.36
7.4.220.0090.00916.58
7.4.210.0080.00416.60
7.4.200.0000.00816.48
7.4.160.0130.00716.61
7.4.150.0060.01117.40
7.4.140.0120.00917.86
7.4.130.0110.00616.47
7.4.120.0100.01016.42
7.4.110.0160.00616.36
7.4.100.0100.00716.44
7.4.90.0100.00716.51
7.4.80.0040.01319.39
7.4.70.0060.01116.61
7.4.60.0060.01016.43
7.4.50.0000.00416.51
7.4.40.0150.00616.57
7.4.30.0160.00616.54
7.4.00.0070.00715.13
7.3.330.0030.00313.29
7.3.320.0030.00313.23
7.3.310.0030.00316.46
7.3.300.0030.00316.29
7.3.290.0030.01616.48
7.3.280.0080.01116.39
7.3.270.0160.00817.40
7.3.260.0150.00616.57
7.3.250.0120.00516.38
7.3.240.0100.00616.35
7.3.230.0140.00416.44
7.3.210.0100.00716.30
7.3.200.0110.01119.39
7.3.190.0130.00316.48
7.3.180.0060.01016.64
7.3.170.0000.01916.31
7.3.160.0060.01616.48
7.3.00.0080.00816.59
7.2.330.0100.00716.62
7.2.320.0140.00416.62
7.2.310.0100.00716.73
7.2.300.0040.01116.62
7.2.290.0080.01116.45
7.2.130.0080.01516.61
7.2.120.0040.01216.51
7.2.110.0140.00716.76
7.2.100.0060.01216.66
7.2.90.0140.00616.66
7.2.80.0130.01016.72
7.2.70.0180.01416.82
7.2.60.0100.00716.80
7.2.50.0110.01116.51
7.2.40.0000.01416.77
7.2.30.0130.00516.96
7.2.20.0090.00616.81
7.2.10.0170.00316.50
7.2.00.0060.01318.22
7.1.250.0110.00415.52
7.1.240.0090.00315.61
7.1.230.0100.00615.66
7.1.220.0150.00315.66
7.1.210.0070.01115.41
7.1.200.0080.00515.64
7.1.190.0120.01215.66
7.1.180.0030.01415.54
7.1.170.0110.00915.22
7.1.160.0080.00815.64
7.1.150.0060.00915.46
7.1.140.0040.01115.81
7.1.130.0060.00615.38
7.1.120.0120.00315.55
7.1.110.0090.00815.58
7.1.100.0100.00416.96
7.1.90.0060.00615.50
7.1.80.0000.01215.36
7.1.70.0040.01216.26
7.1.60.0080.00917.56
7.1.50.0100.00916.20
7.1.40.0060.00615.59
7.1.30.0000.01015.39
7.1.20.0060.00915.47
7.1.10.0160.00015.70
7.1.00.0030.04319.10
7.0.330.0070.00315.34
7.0.320.0070.00715.08
7.0.310.0040.01315.44
7.0.300.0180.00715.39
7.0.290.0120.01015.02
7.0.280.0080.00815.41
7.0.270.0070.01015.24
7.0.260.0210.00315.40
7.0.250.0130.00615.39
7.0.240.0040.01115.16
7.0.230.0040.00415.14
7.0.220.0000.01315.38
7.0.210.0070.00715.21
7.0.200.0000.01115.92
7.0.190.0100.00715.22
7.0.180.0080.00015.36
7.0.170.0100.00015.16
7.0.160.0030.01015.05
7.0.150.0040.00715.29
7.0.140.0030.04018.73
7.0.130.0030.00815.30
7.0.120.0150.00015.49
7.0.110.0030.00615.50
7.0.100.0030.00915.44
7.0.90.0060.00915.53
7.0.80.0090.00615.03
7.0.70.0030.00315.61
7.0.60.0060.04117.79
7.0.50.0040.03016.60
7.0.40.0070.04816.81
7.0.30.0130.02816.74
7.0.20.0170.04216.84
7.0.10.0040.03916.78
7.0.00.0090.04416.72
5.6.380.0060.00314.54
5.6.370.0070.00714.35
5.6.360.0030.01413.89
5.6.350.0110.00414.41
5.6.340.0060.00913.83
5.6.330.0030.01213.79
5.6.320.0090.00613.90
5.6.310.0000.01513.98
5.6.300.0080.00413.88
5.6.290.0060.00813.94
5.6.280.0020.04017.47
5.6.270.0060.00914.60
5.6.260.0070.00714.04
5.6.250.0070.00314.18
5.6.240.0030.00514.00
5.6.230.0040.00814.27
5.6.220.0030.01314.02
5.6.210.0070.04317.42
5.6.200.0080.02816.19
5.6.190.0020.03117.28
5.6.180.0220.04517.45
5.6.170.0170.03717.21
5.6.160.0070.02817.07
5.6.150.0020.04616.09
5.6.140.0080.02216.20
5.6.130.0100.04416.15
5.6.120.0070.02417.71
5.6.110.0050.04617.63
5.6.100.0030.02817.67
5.6.90.0030.04517.53
5.6.80.0130.04017.13
5.6.70.0000.01214.13
5.6.60.0070.00313.80
5.6.50.0080.00814.00
5.6.40.0000.01013.76
5.6.30.0060.00914.07
5.6.20.0030.00613.98
5.6.10.0030.01013.96
5.6.00.0030.01313.93
5.5.380.0080.00310.90
5.5.370.0000.00711.13
5.5.360.0090.00011.01
5.5.350.0040.02515.75
5.5.340.0050.02514.44
5.5.330.0050.05015.65
5.5.320.0120.03815.80
5.5.310.0240.03015.65
5.5.300.0080.04014.46
5.5.290.0090.03314.40
5.5.280.0100.04015.81
5.5.270.0050.03815.89
5.5.260.0080.04215.84
5.5.250.0050.04215.79
5.5.240.0040.01815.46
5.5.230.0070.00010.90
5.5.220.0000.00810.90
5.5.210.0040.00410.90
5.5.200.0040.00410.90
5.5.190.0040.00410.90
5.5.180.0040.00410.90
5.5.170.0070.00410.90
5.5.160.0000.00810.90
5.5.150.0040.00210.90
5.5.140.0110.00010.90
5.5.130.0030.00510.90
5.5.120.0050.00510.90
5.5.110.0070.00310.90
5.5.100.0000.00810.90
5.5.90.0000.00810.90
5.5.80.0060.00010.90
5.5.70.0060.00610.90
5.5.60.0050.00510.90
5.5.50.0040.00410.90
5.5.40.0070.00310.90
5.5.30.0100.00310.90
5.5.20.0070.00510.98
5.5.10.0110.00411.01
5.5.00.0050.01011.09
5.4.450.0100.02415.22
5.4.440.0180.02515.15
5.4.430.0140.01815.20
5.4.420.0350.00315.12
5.4.410.0340.00215.13
5.4.400.0370.00215.05
5.4.390.0330.00314.96
5.4.380.0320.00615.04
5.4.370.0360.00115.01
5.4.360.0350.00014.95
5.4.350.0330.00314.99
5.4.340.0040.02311.43
5.4.330.0070.00010.90
5.4.320.0070.02111.68
5.4.310.0070.02211.67
5.4.300.0050.02011.68
5.4.290.0060.02011.68
5.4.280.0050.02211.65
5.4.270.0070.01911.62
5.4.260.0040.02211.62
5.4.250.0050.02111.63
5.4.240.0020.02811.62
5.4.230.0050.02111.62
5.4.220.0040.02411.62
5.4.210.0070.01911.62
5.4.200.0040.02011.62
5.4.190.0060.02311.62
5.4.180.0040.02511.62
5.4.170.0040.02211.62
5.4.160.0060.02011.62
5.4.150.0070.02811.62
5.4.140.0090.02711.46
5.4.130.0080.02211.46
5.4.120.0090.02311.43
5.4.110.0060.02511.43
5.4.100.0020.02411.43
5.4.90.0040.02611.43
5.4.80.0060.02311.43
5.4.70.0050.02411.43
5.4.60.0070.02111.43
5.4.50.0040.02211.43
5.4.40.0060.02011.42
5.4.30.0050.02111.42
5.4.20.0040.02311.49
5.4.10.0060.01911.42
5.4.00.0020.02311.19
5.3.290.0040.02411.85
5.3.280.0070.02111.80
5.3.270.0040.02611.81
5.3.260.0050.02211.81
5.3.250.0030.02411.81
5.3.240.0080.02111.81
5.3.230.0070.02111.80
5.3.220.0020.02411.79
5.3.210.0050.02611.79
5.3.200.0080.02011.79
5.3.190.0050.02311.79
5.3.180.0050.02511.79
5.3.170.0040.02211.78
5.3.160.0050.02211.79
5.3.150.0040.02211.79
5.3.140.0060.02111.78
5.3.130.0050.02111.78
5.3.120.0060.02211.78
5.3.110.0060.02211.78
5.3.100.0050.02411.51
5.3.90.0030.02611.49
5.3.80.0030.02511.49
5.3.70.0050.02311.49
5.3.60.0050.02011.48
5.3.50.0040.02611.45
5.3.40.0070.02211.45
5.3.30.0100.02311.42
5.3.20.0060.02011.31
5.3.10.0040.02611.29
5.3.00.0040.02411.29
5.2.170.0030.01910.04
5.2.160.0050.01710.04
5.2.150.0030.02010.04
5.2.140.0040.01810.04
5.2.130.0020.01710.02
5.2.120.0060.01510.02
5.2.110.0070.01610.02
5.2.100.0020.01910.02
5.2.90.0040.02010.02
5.2.80.0070.01510.02
5.2.70.0070.01410.02
5.2.60.0030.01810.00
5.2.50.0020.0179.98
5.2.40.0030.0169.97
5.2.30.0040.0179.96
5.2.20.0040.0179.95
5.2.10.0050.0159.91
5.2.00.0050.0159.84
5.1.60.0020.0159.48
5.1.50.0020.0159.48
5.1.40.0020.0149.47
5.1.30.0040.0169.65
5.1.20.0020.0169.66
5.1.10.0040.0159.52
5.1.00.0040.0179.52
5.0.50.0020.0138.76
5.0.40.0080.0108.69
5.0.30.0020.0238.60
5.0.20.0010.0148.58
5.0.10.0030.0128.57
5.0.00.0020.0188.57
4.4.90.0010.0127.84
4.4.80.0030.0097.83
4.4.70.0020.0127.83
4.4.60.0030.0087.83
4.4.50.0010.0117.84
4.4.40.0020.0147.80
4.4.30.0040.0087.83
4.4.20.0020.0107.87
4.4.10.0040.0077.88
4.4.00.0020.0157.83
4.3.110.0010.0117.79
4.3.100.0040.0087.78
4.3.90.0030.0097.77
4.3.80.0020.0137.74
4.3.70.0040.0077.77
4.3.60.0020.0107.76
4.3.50.0010.0107.76
4.3.40.0010.0147.72
4.3.30.0020.0097.09
4.3.20.0010.0117.08
4.3.10.0030.0097.06
4.3.00.0020.01212.05

preferences:
53.45 ms | 401 KiB | 5 Q