3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(sscanf('%s%d', 'aaa111'));

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)
8.3.40.0150.00318.67
8.3.30.0030.01419.10
8.3.20.0060.00320.34
8.3.10.0050.00223.56
8.3.00.0030.00717.34
8.2.170.0150.00322.96
8.2.160.0090.00620.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00022.13
8.2.110.0090.00022.11
8.2.100.0090.00317.72
8.2.90.0050.00318.92
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0000.00717.68
8.2.50.0000.00918.07
8.2.40.0040.00419.75
8.2.30.0040.00417.84
8.2.20.0030.00617.54
8.2.10.0040.00417.88
8.2.00.0000.00717.54
8.1.270.0060.00323.82
8.1.260.0110.00426.35
8.1.250.0080.00028.09
8.1.240.0110.00718.94
8.1.230.0040.00719.01
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0050.00517.23
8.1.190.0000.00817.23
8.1.180.0000.00918.10
8.1.170.0000.00818.44
8.1.160.0060.00322.01
8.1.150.0040.00418.52
8.1.140.0040.00417.33
8.1.130.0030.00317.76
8.1.120.0020.00517.36
8.1.110.0000.00817.39
8.1.100.0050.00317.33
8.1.90.0030.00317.22
8.1.80.0030.00717.23
8.1.70.0030.00317.31
8.1.60.0040.00417.48
8.1.50.0070.00017.39
8.1.40.0040.00417.28
8.1.30.0000.00817.33
8.1.20.0040.00417.57
8.1.10.0000.00717.33
8.1.00.0040.00417.36
8.0.300.0000.00820.80
8.0.290.0070.00016.90
8.0.280.0000.00818.27
8.0.270.0000.00717.09
8.0.260.0070.00017.04
8.0.250.0060.00016.83
8.0.240.0000.00816.74
8.0.230.0030.00316.85
8.0.220.0000.00716.66
8.0.210.0040.00416.82
8.0.200.0000.00616.79
8.0.190.0030.00516.73
8.0.180.0000.00716.79
8.0.170.0040.00416.80
8.0.160.0030.00516.80
8.0.150.0000.00716.62
8.0.140.0040.00416.63
8.0.130.0050.00013.19
8.0.120.0030.00616.66
8.0.110.0000.00716.82
8.0.100.0070.00016.63
8.0.90.0070.00016.80
8.0.80.0060.01016.70
8.0.70.0000.00716.56
8.0.60.0000.00716.77
8.0.50.0030.00416.66
8.0.30.0110.00916.79
8.0.20.0050.01317.40
8.0.10.0040.00416.88
8.0.00.0130.00816.68
7.4.330.0070.00015.00
7.4.320.0070.00416.49
7.4.300.0000.00716.44
7.4.290.0030.00316.38
7.4.280.0000.00816.46
7.4.270.0040.00416.46
7.4.260.0030.00616.37
7.4.250.0040.00416.40
7.4.240.0030.00316.37
7.4.230.0030.00516.36
7.4.220.0030.01416.55
7.4.210.0100.00516.47
7.4.200.0000.00716.35
7.4.190.0000.00716.63
7.4.160.0080.00816.13
7.4.150.0060.01117.40
7.4.140.0050.01317.86
7.4.130.0070.01116.58
7.4.120.0080.01116.42
7.4.110.0130.00716.52
7.4.100.0070.01016.43
7.4.90.0030.01316.50
7.4.80.0060.01919.39
7.4.70.0080.00816.34
7.4.60.0110.00716.15
7.4.50.0000.00815.97
7.4.40.0150.00616.45
7.4.30.0060.00916.26
7.4.00.0050.01014.85
7.3.330.0040.00413.05
7.3.320.0000.00513.00
7.3.310.0000.00716.13
7.3.300.0000.00716.02
7.3.290.0170.00316.18
7.3.280.0110.00916.16
7.3.270.0120.00417.40
7.3.260.0120.00616.53
7.3.250.0070.01016.37
7.3.240.0060.01016.17
7.3.230.0090.00616.39
7.3.210.0190.01616.23
7.3.200.0090.01119.39
7.3.190.0170.00316.30
7.3.180.0110.00516.10
7.3.170.0070.01416.27
7.3.160.0070.01016.47
7.3.120.0080.00814.45
7.3.110.0030.01414.79
7.3.100.0040.01114.48
7.3.90.0120.00314.71
7.3.80.0040.00414.49
7.3.70.0030.01014.60
7.3.60.0000.01114.69
7.3.50.0110.00414.74
7.3.40.0030.00514.82
7.3.30.0090.00614.46
7.3.20.0070.00716.45
7.3.10.0070.00616.51
7.3.00.0050.00916.51
7.2.330.0110.00716.18
7.2.320.0110.00516.37
7.2.310.0140.00316.63
7.2.300.0090.00616.31
7.2.290.0070.01116.21
7.2.250.0060.01314.89
7.2.240.0120.00014.71
7.2.230.0000.01114.66
7.2.220.0030.01515.09
7.2.210.0090.00314.69
7.2.200.0090.00315.05
7.2.190.0070.01014.99
7.2.180.0000.01214.88
7.2.170.0040.00714.82
7.2.130.0040.00416.65
7.2.120.0040.01216.79
7.2.110.0120.00316.25
7.2.100.0070.00716.77
7.2.90.0070.00716.65
7.2.80.0100.00316.84
7.2.70.0070.00316.53
7.2.60.0070.00516.61
7.2.50.0030.01016.27
7.2.40.0070.00716.37
7.2.30.0030.00616.66
7.2.20.0030.00916.53
7.2.10.0000.00916.80
7.2.00.0040.00717.96
7.1.330.0100.00715.60
7.1.320.0060.00315.74
7.1.310.0030.00915.83
7.1.300.0060.00915.59
7.1.290.0000.01015.41
7.1.280.0000.00815.57
7.1.270.0050.00515.57
7.1.260.0060.00915.77
7.1.250.0060.00315.49
7.1.200.0040.00415.51
7.1.100.0060.00617.86
7.1.70.0000.00717.07
7.1.60.0070.01819.46
7.1.50.0110.01116.95
7.1.00.0000.08022.33
7.0.200.0000.00816.60
7.0.140.0070.07022.21
7.0.110.0030.04321.81
7.0.100.0000.04021.84
7.0.90.0000.08321.71
7.0.80.0070.07721.76
7.0.70.0070.03721.81
7.0.60.0000.06721.73
7.0.50.0030.08022.23
7.0.40.0070.07720.21
7.0.30.0030.08320.00
7.0.20.0030.08020.10
7.0.10.0030.05320.15
7.0.00.0030.08320.02
5.6.280.0030.07321.11
5.6.260.0030.04020.45
5.6.250.0100.06720.59
5.6.240.0070.04320.64
5.6.230.0000.08320.62
5.6.220.0030.04020.56
5.6.210.0000.04720.64
5.6.200.0100.07320.84
5.6.190.0000.07321.06
5.6.180.0000.06320.93
5.6.170.0100.05021.08
5.6.160.0030.05721.13
5.6.150.0030.04021.23
5.6.140.0030.03721.08
5.6.130.0100.08321.08
5.6.120.0030.06321.03
5.6.110.0100.07320.81
5.6.100.0200.02721.05
5.6.90.0900.07721.06
5.6.80.0230.07313.41
5.6.70.0200.03720.45
5.6.60.0030.06020.43
5.6.50.0030.04720.52
5.6.40.0000.07320.25
5.6.30.0070.04020.53
5.6.20.0000.06720.54
5.6.10.0100.07320.37
5.6.00.0130.07020.34
5.5.380.0030.05020.30
5.5.370.0000.04020.45
5.5.360.0000.04320.49
5.5.350.0070.07720.37
5.5.340.0070.08020.91
5.5.330.0000.05320.68
5.5.320.0000.04020.96
5.5.310.0100.06320.92
5.5.300.0030.07020.64
5.5.290.0000.04020.82
5.5.280.0070.07320.91
5.5.270.0030.04320.92
5.5.260.0130.06320.96
5.5.250.1670.05020.62
5.5.240.0200.07320.36
5.5.230.0070.08320.20
5.5.220.0130.06720.18
5.5.210.0070.05020.32
5.5.200.0130.06320.09
5.5.190.0100.08020.11
5.5.180.0070.06319.99
5.5.160.0070.03720.10
5.5.150.0130.06320.09
5.5.140.0030.06320.32
5.5.130.0030.05020.27
5.5.120.0070.08320.09
5.5.110.0100.03320.09
5.5.100.0030.04320.04
5.5.90.0130.05719.94
5.5.80.0200.04720.19
5.5.70.0130.04320.16
5.5.60.0030.08719.91
5.5.50.0070.08320.11
5.5.40.0030.05019.96
5.5.30.0070.08019.99
5.5.20.0030.08719.94
5.5.10.0070.07720.04
5.5.00.0030.04020.07
5.4.450.0030.07319.42
5.4.440.0070.07719.49
5.4.430.0030.08019.26
5.4.420.0030.07319.35
5.4.410.0930.06019.16
5.4.400.0000.07719.23
5.4.390.0070.05319.11
5.4.380.0070.04719.06
5.4.370.0070.07719.02
5.4.360.0070.06319.02
5.4.350.0070.05318.95
5.4.340.0070.08319.13
5.4.320.0000.05019.22
5.4.310.0100.04718.93
5.4.300.0030.04018.97
5.4.290.0030.07019.06
5.4.280.0070.06719.11
5.4.270.0000.04719.21
5.4.260.0030.07019.02
5.4.250.0100.06318.95
5.4.240.0100.06718.92
5.4.230.0000.04319.09
5.4.220.0030.08019.11
5.4.210.0100.07319.01
5.4.200.0070.06019.05
5.4.190.0030.08018.84
5.4.180.0000.07019.09
5.4.170.0070.07719.10
5.4.160.0000.04718.95
5.4.150.0030.04318.95
5.4.140.0070.07016.54
5.4.130.0070.06716.42
5.4.120.0000.07716.56
5.4.110.0030.03716.34
5.4.100.0070.05716.18
5.4.90.0130.06016.43
5.4.80.0000.03716.29
5.4.70.0000.03316.46
5.4.60.0000.06016.40
5.4.50.0030.02716.32
5.4.40.0000.06716.39
5.4.30.0000.03016.41
5.4.20.0130.06016.05
5.4.10.0070.07016.04
5.4.00.0100.02315.83
5.3.290.0130.03714.60
5.3.280.0030.07714.43
5.3.270.0000.08314.67
5.3.260.0030.04014.61
5.3.250.0030.07314.52
5.3.240.0070.06314.67
5.3.230.0030.07714.49
5.3.220.0030.03314.62
5.3.210.0030.04314.52
5.3.200.0030.07014.55
5.3.190.0070.07014.50
5.3.180.0030.07014.56
5.3.170.0030.07314.41
5.3.160.0030.06714.42
5.3.150.0000.04014.44
5.3.140.0000.06014.42
5.3.130.0030.03314.55
5.3.120.0030.03314.53
5.3.110.0000.03314.54
5.3.100.0070.06713.96
5.3.90.0000.07313.80
5.3.80.0070.07313.94
5.3.70.0070.02713.95
5.3.60.0000.07014.00
5.3.50.0000.06313.86
5.3.40.0000.05313.95
5.3.30.0030.03313.99
5.3.20.0030.07313.46
5.3.10.0100.06713.57
5.3.00.0030.07713.53
5.2.170.0030.02713.43
5.2.160.0030.05013.43
5.2.150.0000.04013.43
5.2.140.0000.02713.43
5.2.130.0070.03713.43
5.2.120.0070.05713.43
5.2.110.0070.02013.43
5.2.100.0100.01713.43
5.2.90.0100.01713.43
5.2.80.0100.01713.43
5.2.70.0030.06013.43
5.2.60.0030.04313.43
5.2.50.0000.02713.43
5.2.40.0030.02313.43
5.2.30.0030.05713.43
5.2.20.0030.05013.43
5.2.10.0000.06013.43
5.2.00.0030.03313.43
5.1.60.0070.03313.43
5.1.50.0030.04713.43
5.1.40.0100.01313.43
5.1.30.0000.04013.43
5.1.20.0030.03313.43
5.1.10.0000.02313.43
5.1.00.0030.05313.43
5.0.50.0070.03313.43
5.0.40.0000.02713.43
5.0.30.0070.03013.43
5.0.20.0070.01713.43
5.0.10.0030.01713.43
5.0.00.0000.02313.43
4.4.90.0070.03013.43
4.4.80.0000.01313.43
4.4.70.0000.03313.43
4.4.60.0070.03013.43
4.4.50.0000.01313.43
4.4.40.0000.05713.43
4.4.30.0070.03013.43
4.4.20.0000.03013.43
4.4.10.0070.02013.43
4.4.00.0030.04313.43
4.3.110.0100.01013.43
4.3.100.0000.02013.43
4.3.90.0000.01713.43
4.3.80.0000.03313.43
4.3.70.0000.03713.43
4.3.60.0030.03013.43
4.3.50.0030.02013.43
4.3.40.0000.04713.43
4.3.30.0000.03713.43
4.3.20.0000.03313.43
4.3.10.0000.03013.43
4.3.00.0030.03313.43

preferences:
39.87 ms | 400 KiB | 5 Q