3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo multi_strlen("abc");

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)
8.3.60.0060.00916.34
8.3.50.0040.01116.38
8.3.40.0170.00318.92
8.3.30.0110.00418.72
8.3.20.0040.00420.00
8.3.10.0040.00421.73
8.3.00.0000.00823.48
8.2.180.0160.01316.75
8.2.170.0110.00422.96
8.2.160.0060.00620.44
8.2.150.0050.00324.18
8.2.140.0050.00224.66
8.2.130.0040.00419.71
8.2.120.0070.00026.35
8.2.110.0060.00321.12
8.2.100.0120.00018.05
8.2.90.0040.00419.23
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0000.00817.93
8.2.50.0060.00318.07
8.2.40.0100.00020.59
8.2.30.0030.00619.41
8.2.20.0000.00717.54
8.2.10.0070.00018.04
8.2.00.0040.00418.05
8.1.280.0150.00625.92
8.1.270.0100.01020.38
8.1.260.0080.00028.09
8.1.250.0000.00728.09
8.1.240.0030.00623.84
8.1.230.0040.00719.09
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.22
8.1.190.0060.00317.23
8.1.180.0030.00518.10
8.1.170.0040.00418.59
8.1.160.0050.00220.57
8.1.150.0000.00818.67
8.1.140.0040.00419.48
8.1.130.0000.00717.56
8.1.120.0000.00717.23
8.1.110.0000.00717.23
8.1.100.0000.00717.21
8.1.90.0050.00317.22
8.1.80.0070.00017.31
8.1.70.0030.00317.26
8.1.60.0050.00317.34
8.1.50.0050.00317.52
8.1.40.0040.00417.34
8.1.30.0080.00017.50
8.1.20.0050.00217.55
8.1.10.0000.00817.52
8.1.00.0030.00617.32
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.39
8.0.270.0000.00716.84
8.0.260.0000.00617.22
8.0.250.0070.00016.96
8.0.240.0070.00016.92
8.0.230.0040.00416.85
8.0.220.0080.00016.88
8.0.210.0000.00716.79
8.0.200.0030.00316.93
8.0.190.0050.00316.96
8.0.180.0070.00016.86
8.0.170.0070.00316.81
8.0.160.0040.00416.79
8.0.150.0030.00316.69
8.0.140.0030.00316.74
8.0.130.0000.00513.31
8.0.120.0060.00316.83
8.0.110.0030.00516.91
8.0.100.0000.00816.75
8.0.90.0030.00516.88
8.0.80.0200.00616.81
8.0.70.0000.00716.68
8.0.60.0040.00416.87
8.0.50.0030.00416.90
8.0.30.0090.00816.85
8.0.20.0100.01017.40
8.0.10.0080.00016.81
8.0.00.0120.00816.81
7.4.330.0050.00016.89
7.4.320.0000.00616.45
7.4.300.0030.00316.50
7.4.290.0000.00616.47
7.4.280.0040.00416.54
7.4.270.0040.00416.36
7.4.260.0030.00316.46
7.4.250.0040.00416.38
7.4.240.0020.00516.41
7.4.230.0000.00716.55
7.4.220.0100.00916.44
7.4.210.0090.00616.57
7.4.200.0090.00016.39
7.4.160.0120.00316.50
7.4.150.0120.01217.40
7.4.140.0100.00817.86
7.4.130.0050.01616.46
7.4.120.0060.01116.57
7.4.110.0090.01416.38
7.4.100.0130.01316.59
7.4.90.0130.00416.44
7.4.80.0070.01319.39
7.4.70.0000.01816.37
7.4.60.0060.01216.73
7.4.50.0040.01116.32
7.4.40.0040.01216.46
7.4.30.0140.00316.23
7.4.00.0060.01014.92
7.3.330.0000.00513.23
7.3.320.0050.00013.17
7.3.310.0040.00416.12
7.3.300.0000.00716.22
7.3.290.0070.01116.22
7.3.280.0070.00916.24
7.3.270.0140.01017.40
7.3.260.0080.00816.43
7.3.250.0070.01116.23
7.3.240.0070.01016.40
7.3.230.0160.00316.47
7.3.210.0140.00316.56
7.3.200.0070.01119.39
7.3.190.0080.00916.48
7.3.180.0100.00616.36
7.3.170.0130.00716.34
7.3.160.0100.00716.40
7.3.120.0070.01114.85
7.3.110.0030.01014.52
7.3.100.0070.01014.49
7.3.90.0000.01714.87
7.3.80.0060.01014.47
7.3.70.0070.00714.50
7.3.60.0040.00414.81
7.3.50.0080.00414.63
7.3.40.0130.00314.59
7.3.30.0030.01014.36
7.3.20.0160.00016.73
7.3.10.0060.00616.64
7.3.00.0090.00616.73
7.2.330.0140.00316.47
7.2.320.0030.01716.16
7.2.310.0180.00416.42
7.2.300.0090.00916.63
7.2.290.0100.00716.55
7.2.250.0090.00914.67
7.2.240.0070.01114.56
7.2.230.0040.01514.83
7.2.220.0060.00914.52
7.2.210.0070.01014.81
7.2.200.0090.00614.96
7.2.190.0000.01214.89
7.2.180.0070.01014.60
7.2.170.0040.00714.81
7.2.60.0040.01116.80
7.2.00.0040.01119.28
7.1.330.0120.00315.66
7.1.320.0070.00715.82
7.1.310.0070.00715.38
7.1.300.0070.00315.44
7.1.290.0030.01215.40
7.1.280.0090.00615.69
7.1.270.0030.01015.33
7.1.260.0040.01215.55
7.1.200.0060.00615.35
7.1.100.0070.00718.06
7.1.70.0030.00316.90
7.1.60.0090.01619.12
7.1.50.0040.00816.51
7.1.00.0100.07022.28
7.0.200.0060.00316.76
7.0.60.0100.08321.88
7.0.50.0030.08717.80
7.0.40.0000.05720.19
7.0.30.0170.05320.17
7.0.20.0400.06720.04
7.0.10.0070.06720.24
7.0.00.0170.07720.03
5.6.280.0070.03021.09
5.6.210.0100.07020.46
5.6.200.0030.07318.11
5.6.190.0100.04020.77
5.6.180.0270.04320.63
5.6.170.0230.07020.45
5.6.160.0100.07720.61
5.6.150.0070.04318.09
5.6.140.0000.05718.08
5.6.130.0000.07018.11
5.6.120.0070.03721.04
5.6.110.0070.05021.00
5.6.100.0000.09021.10
5.6.90.0100.06721.02
5.6.80.0170.07020.39
5.5.350.0070.03720.39
5.5.340.0030.05017.93
5.5.330.0070.04720.41
5.5.320.0330.03320.30
5.5.310.0170.06320.28
5.5.300.0070.05018.01
5.5.290.0000.04318.02
5.5.280.0030.06720.76
5.5.270.0130.08020.76
5.5.260.0130.06320.66
5.5.250.0070.08720.54
5.5.240.0200.07320.27

preferences:
62.34 ms | 401 KiB | 5 Q