3v4l.org

run code in 300+ PHP versions simultaneously
<?php sscanf("%’", "foo");

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)
8.3.40.0110.00718.71
8.3.30.0030.01018.93
8.3.20.0040.00420.09
8.3.10.0030.00523.66
8.3.00.0080.00019.13
8.2.170.0140.00022.96
8.2.160.0130.00620.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00422.05
8.2.110.0060.00322.09
8.2.100.0070.00417.78
8.2.90.0000.00719.09
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0030.00617.80
8.2.50.0030.00518.07
8.2.40.0060.00319.70
8.2.30.0070.00017.97
8.2.20.0040.00417.42
8.2.10.0020.00517.80
8.2.00.0000.01017.52
8.1.270.0050.00322.05
8.1.260.0040.00426.35
8.1.250.0000.00928.09
8.1.240.0080.00023.87
8.1.230.0090.00319.21
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0080.00017.38
8.1.180.0050.00618.10
8.1.170.0000.00818.59
8.1.160.0030.00621.87
8.1.150.0040.00418.61
8.1.140.0030.00517.28
8.1.130.0070.00017.64
8.1.120.0040.00417.38
8.1.110.0000.00717.36
8.1.100.0030.00617.34
8.1.90.0030.00417.36
8.1.80.0040.00417.25
8.1.70.0040.00417.27
8.1.60.0040.00417.34
8.1.50.0090.00017.35
8.1.40.0070.00017.35
8.1.30.0050.00317.49
8.1.20.0040.00417.45
8.1.10.0000.00717.30
8.1.00.0040.00417.23
8.0.300.0000.00718.77
8.0.290.0000.00716.93
8.0.280.0000.00718.34
8.0.270.0070.00017.12
8.0.260.0060.00017.13
8.0.250.0060.00016.79
8.0.240.0070.00016.82
8.0.230.0040.00416.84
8.0.220.0040.00416.71
8.0.210.0000.00616.81
8.0.200.0040.00416.71
8.0.190.0000.00816.71
8.0.180.0000.00816.83
8.0.170.0030.00616.82
8.0.160.0000.00716.73
8.0.150.0070.00016.71
8.0.140.0050.00316.68
8.0.130.0030.00313.14
8.0.120.0030.00516.66
8.0.110.0050.00216.73
8.0.100.0020.00516.85
8.0.90.0000.00716.87
8.0.80.0100.01016.72
8.0.70.0040.00416.55
8.0.60.0000.00716.57
8.0.50.0040.00416.84
8.0.30.0080.01117.08
8.0.20.0100.00817.40
8.0.10.0040.00416.86
8.0.00.0100.00716.59
7.4.330.0050.00015.00
7.4.320.0000.00616.50
7.4.300.0030.00316.34
7.4.290.0000.00716.38
7.4.280.0000.01016.43
7.4.270.0000.00716.51
7.4.260.0000.00716.47
7.4.250.0040.00416.42
7.4.240.0040.00316.34
7.4.230.0000.00716.49
7.4.220.0120.00616.31
7.4.210.0080.00716.47
7.4.200.0030.00316.54
7.4.190.0050.00316.32
7.4.160.0090.00616.20
7.4.150.0070.01017.40
7.4.140.0150.00317.86
7.4.130.0110.01116.40
7.4.120.0110.00716.23
7.4.110.0100.00716.23
7.4.100.0080.00816.13
7.4.90.0060.01116.39
7.4.80.0070.01019.39
7.4.70.0160.00016.33
7.4.60.0140.00316.26
7.4.50.0060.00316.21
7.4.40.0030.01322.77
7.4.30.0110.00516.20
7.4.10.0070.01115.09
7.4.00.0060.00914.64
7.3.330.0030.00312.88
7.3.320.0060.00012.84
7.3.310.0000.00716.07
7.3.300.0070.00015.96
7.3.290.0110.00416.11
7.3.280.0040.01316.11
7.3.270.0120.00617.40
7.3.260.0060.01016.29
7.3.250.0120.00816.21
7.3.240.0080.00916.04
7.3.230.0090.00916.39
7.3.210.0140.00616.09
7.3.200.0060.01319.39
7.3.190.0100.00716.10
7.3.180.0070.00716.40
7.3.170.0150.00616.27
7.3.160.0030.01316.46
7.3.130.0040.01514.71
7.3.120.0090.00614.54
7.3.110.0080.01014.67
7.3.100.0060.01114.68
7.3.90.0020.01214.67
7.3.80.0080.00314.78
7.3.70.0030.01214.50
7.3.60.0070.00814.63
7.3.50.0050.00814.53
7.3.40.0060.00514.60
7.3.30.0040.00914.51
7.3.20.0070.00716.46
7.3.10.0050.00916.38
7.3.00.0080.00516.51
7.2.330.0060.01216.47
7.2.320.0130.00316.51
7.2.310.0090.00916.24
7.2.300.0040.01416.29
7.2.290.0110.00716.49
7.2.260.0060.01015.00
7.2.250.0090.01114.87
7.2.240.0070.01315.00
7.2.230.0060.01114.80
7.2.220.0030.01214.87
7.2.210.0000.01314.91
7.2.200.0040.00714.70
7.2.190.0050.01014.88
7.2.180.0030.01014.80
7.2.170.0060.00914.82
7.2.160.0030.00914.61
7.2.150.0030.01416.77
7.2.140.0070.00716.75
7.2.130.0100.00716.77
7.2.120.0090.00616.79
7.2.110.0120.01216.61
7.2.100.0100.00316.65
7.2.90.0000.01416.69
7.2.80.0030.00716.82
7.2.70.0110.00716.71
7.2.60.0060.00616.79
7.2.50.0030.01316.61
7.2.40.0080.00816.63
7.2.30.0000.01316.77
7.2.20.0060.00616.79
7.2.10.0040.00716.55
7.2.00.0050.00918.04
7.1.330.0100.00615.73
7.1.320.0040.00715.72
7.1.310.0060.00815.52
7.1.300.0030.01015.79
7.1.290.0000.01015.68
7.1.280.0040.01115.60
7.1.270.0060.00615.63
7.1.260.0070.00815.53
7.1.250.0070.00715.79
7.1.240.0030.01115.73
7.1.230.0110.00415.78
7.1.220.0000.01115.75
7.1.210.0040.00815.64
7.1.200.0060.00615.76
7.1.190.0030.00715.87
7.1.180.0030.00615.74
7.1.170.0060.00315.64
7.1.160.0040.00815.74
7.1.150.0040.00415.78
7.1.140.0070.00315.57
7.1.130.0030.01015.62
7.1.120.0090.00615.52
7.1.110.0130.00415.70
7.1.100.0070.00616.85
7.1.90.0030.01015.73
7.1.80.0040.01115.85
7.1.70.0130.00616.19
7.1.60.0070.00817.60
7.1.50.0140.00625.12
7.1.40.0060.00615.48
7.1.30.0100.00315.83
7.1.20.0080.00415.71
7.1.10.0040.00815.57
7.1.00.0020.05119.05
7.0.330.0070.00715.24
7.0.320.0080.00415.22
7.0.310.0070.01015.50
7.0.300.0060.00615.25
7.0.290.0110.00415.15
7.0.280.0000.01215.21
7.0.270.0140.00015.25
7.0.260.0080.00815.09
7.0.250.0100.00715.29
7.0.240.0100.00615.34
7.0.230.0040.01115.28
7.0.220.0000.01615.21
7.0.210.0000.01215.46
7.0.200.0180.00314.79
7.0.190.0000.01415.38
7.0.180.0000.01115.28
7.0.170.0030.01015.37
7.0.160.0030.01015.30
7.0.150.0030.01015.18
7.0.140.0030.04118.73
7.0.130.0030.01315.20
7.0.120.0060.01015.39
7.0.110.0070.00415.32
7.0.100.0100.00315.27
7.0.90.0040.00815.26
7.0.80.0080.00415.20
7.0.70.0000.01315.12
7.0.60.0110.04217.51
7.0.50.0030.02616.60
7.0.40.0080.02516.75
7.0.30.0300.03916.84
7.0.20.0170.04516.64
7.0.10.0040.02816.77
7.0.00.0000.02616.67
5.6.400.0040.00414.48
5.6.390.0000.00914.31
5.6.380.0040.00814.16
5.6.370.0000.00914.29
5.6.360.0000.01313.89
5.6.350.0060.00914.20
5.6.340.0070.01014.41
5.6.330.0030.01613.99
5.6.320.0090.00914.27
5.6.310.0000.01314.29
5.6.300.0000.00914.22
5.6.290.0070.00714.14
5.6.280.0050.04117.57
5.6.270.0060.00914.18
5.6.260.0000.00913.92
5.6.250.0040.00813.90
5.6.240.0000.01714.36
5.6.230.0040.00714.27
5.6.220.0070.00314.10
5.6.210.0050.03617.41
5.6.200.0050.03016.09
5.6.190.0030.03117.23
5.6.180.0180.03217.20
5.6.170.0170.03817.25
5.6.160.0070.02217.21
5.6.150.0080.04516.15
5.6.140.0100.02616.20
5.6.130.0020.03116.25
5.6.120.0050.03017.57
5.6.110.0100.03817.58
5.6.100.0050.04517.69
5.6.90.0100.04317.50
5.6.80.0020.04817.05
5.6.70.1380.02117.32
5.6.60.0030.00614.10
5.6.50.0070.00714.02
5.6.40.0040.01113.89
5.6.30.0060.01213.82
5.6.20.0040.01113.85
5.6.10.0090.00614.06
5.6.00.0030.01013.98
5.5.380.0030.01013.91
5.5.370.0030.01014.02
5.5.360.0030.00613.97
5.5.350.0090.04317.27
5.5.340.0140.03915.98
5.5.330.0080.04217.26
5.5.320.0150.03717.12
5.5.310.0180.03617.19
5.5.300.0070.02515.90
5.5.290.0050.02715.90
5.5.280.0070.03617.56
5.5.270.0080.04117.56
5.5.260.0050.03517.46
5.5.250.0070.04217.00
5.5.240.0120.01917.14
5.5.230.0040.01113.95
5.5.220.0110.00313.99
5.5.210.0070.00714.06
5.5.200.0030.01013.86
5.5.190.0120.00314.13
5.5.180.0040.00414.04
5.5.170.0040.00813.95
5.5.160.0040.00814.07
5.5.150.0120.00013.85
5.5.140.0040.01114.03
5.5.130.0000.01114.07
5.5.120.0040.00414.00
5.5.110.0100.00314.05
5.5.100.0070.00713.96
5.5.90.0040.01114.03
5.5.80.0000.01513.95
5.5.70.0060.00914.00
5.5.60.0060.00913.54
5.5.50.0040.00814.04
5.5.40.0100.00314.00
5.5.30.0030.01113.63
5.5.20.0080.00813.82
5.5.10.0030.00713.89
5.5.00.0090.00313.80
5.4.450.0060.04216.10
5.4.440.0060.03816.10
5.4.430.0020.04216.10
5.4.420.0050.03016.09
5.4.410.0060.02816.04
5.4.400.0100.02715.97
5.4.390.0030.02916.01
5.4.380.0040.03515.94
5.4.370.0060.03215.93
5.4.360.0080.02815.94
5.4.350.0070.03215.86
5.4.340.0030.04315.94
5.4.330.0070.00012.79
5.4.320.0080.03615.94
5.4.310.0020.04115.96
5.4.300.0030.04015.92
5.4.290.0020.03315.96
5.4.280.0050.04315.94
5.4.270.0020.04115.99
5.4.260.0050.03716.01
5.4.250.0050.03015.93
5.4.240.0020.03915.95
5.4.230.0040.04115.85
5.4.220.0050.04315.94
5.4.210.0040.04016.01
5.4.200.0020.04116.01
5.4.190.0060.02316.01
5.4.180.0020.02215.92
5.4.170.0020.02415.84
5.4.160.0040.01916.00
5.4.150.0030.02015.93
5.4.140.0060.01814.57
5.4.130.0000.02414.52
5.4.120.0000.02514.55
5.4.110.0020.03314.42
5.4.100.0000.02114.56
5.4.90.0030.01814.64
5.4.80.0030.02114.54
5.4.70.0000.02014.50
5.4.60.0020.01914.60
5.4.50.0000.02314.57
5.4.40.0010.01814.63
5.4.30.0020.01914.62
5.4.20.0020.01914.57
5.4.10.0020.03014.53
5.4.00.0020.02214.30
5.3.290.0070.04213.70
5.3.280.0050.03913.67
5.3.270.0030.02013.61
5.3.260.0020.02413.63
5.3.250.0020.03613.67
5.3.240.0020.02213.63
5.3.230.0000.03113.63
5.3.220.0020.02413.69
5.3.210.0040.02113.65
5.3.200.0060.02313.69
5.3.190.0030.02213.61
5.3.180.0060.01813.60
5.3.170.0020.02013.69
5.3.160.0040.03713.59
5.3.150.0030.02013.69
5.3.140.0000.02513.64
5.3.130.0050.01813.63
5.3.120.0020.02013.71
5.3.110.0030.02113.60
5.3.100.0110.01513.40
5.3.90.0020.02013.32
5.3.80.0020.01913.41
5.3.70.0020.02013.38
5.3.60.0030.02013.40
5.3.50.0030.01713.33
5.3.40.0040.02013.33
5.3.30.0050.01813.32
5.3.20.0040.01713.22
5.3.10.0050.01713.17
5.3.00.0050.03213.18
5.2.170.0000.03012.29
5.2.160.0000.02712.29
5.2.150.0030.02712.29
5.2.140.0030.03712.29
5.2.130.0030.02712.29
5.2.120.0000.03012.29
5.2.110.0030.02712.29
5.2.100.0000.02712.29
5.2.90.0000.03012.29
5.2.80.0030.02712.29
5.2.70.0000.03312.29
5.2.60.0000.03012.29
5.2.50.0030.06012.29
5.2.40.0030.05712.29
5.2.30.0030.06012.29
5.2.20.0030.05312.29
5.2.10.0000.07012.29
5.2.00.0000.04312.29
5.1.60.0000.05012.29
5.1.50.0100.04012.29
5.1.40.0000.04312.29
5.1.30.0030.05712.29
5.1.20.0030.05012.29
5.1.10.0030.05012.29
5.1.00.0030.05712.29
5.0.50.0000.04312.29
5.0.40.0000.04012.29
5.0.30.0030.06312.29
5.0.20.0030.04312.29
5.0.10.0030.04312.29
5.0.00.0100.05712.29
4.4.90.0000.01312.29
4.4.80.0000.03312.29
4.4.70.0030.03312.29
4.4.60.0000.03312.29
4.4.50.0000.03012.29
4.4.40.0000.05012.29
4.4.30.0000.03312.29
4.4.20.0070.03312.29
4.4.10.0030.03712.29
4.4.00.0000.04312.29
4.3.110.0030.03312.29
4.3.100.0000.03312.29
4.3.90.0030.02712.29
4.3.80.0000.05312.29
4.3.70.0030.02312.29
4.3.60.0000.03012.29
4.3.50.0000.03312.29
4.3.40.0000.05012.29
4.3.30.0000.04012.29
4.3.20.0070.03012.29
4.3.10.0030.03012.29
4.3.00.0030.03012.29

preferences:
41.99 ms | 400 KiB | 5 Q