3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = '12-09-04'; print strlen($s);

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)
8.3.60.0000.01416.36
8.3.50.0170.01216.37
8.3.40.0110.00418.63
8.3.30.0090.00618.55
8.3.20.0040.00418.55
8.3.10.0000.00818.64
8.3.00.0050.00319.10
8.2.180.0040.01116.63
8.2.170.0100.01022.96
8.2.160.0100.00320.36
8.2.150.0000.00724.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00420.73
8.2.110.0070.01019.13
8.2.100.0080.00317.78
8.2.90.0030.00719.24
8.2.80.0030.00619.21
8.2.70.0050.00517.50
8.2.60.0040.00717.80
8.2.50.0060.00318.07
8.2.40.0040.00817.83
8.2.30.0070.00218.09
8.2.20.0000.00917.58
8.2.10.0050.00317.59
8.2.00.0000.00817.59
8.1.280.0070.00725.92
8.1.270.0080.00024.66
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0070.00322.51
8.1.230.0040.00820.82
8.1.220.0060.00317.74
8.1.210.0000.01118.91
8.1.200.0060.00317.35
8.1.190.0000.00717.53
8.1.180.0040.00418.10
8.1.170.0080.00020.62
8.1.160.0040.00318.74
8.1.150.0000.00718.56
8.1.140.0040.00417.39
8.1.130.0000.00717.81
8.1.120.0000.00817.31
8.1.110.0050.00317.36
8.1.100.0060.00317.45
8.1.90.0030.00617.29
8.1.80.0080.00017.34
8.1.70.0000.00717.29
8.1.60.0000.00817.46
8.1.50.0000.00917.32
8.1.40.0000.00717.37
8.1.30.0040.00417.63
8.1.20.0040.00417.42
8.1.10.0040.00417.57
8.1.00.0050.00217.48
8.0.300.0040.00420.03
8.0.290.0000.00716.75
8.0.280.0000.00718.31
8.0.270.0040.00417.25
8.0.260.0030.00316.72
8.0.250.0040.00316.89
8.0.240.0030.00316.95
8.0.230.0030.00316.79
8.0.220.0000.00716.88
8.0.210.0000.00816.82
8.0.200.0000.00616.76
8.0.190.0070.00016.93
8.0.180.0100.00016.86
8.0.170.0060.00316.86
8.0.160.0000.00716.75
8.0.150.0030.00616.64
8.0.140.0100.00016.66
8.0.130.0000.00513.22
8.0.120.0000.00716.74
8.0.110.0040.00416.79
8.0.100.0000.00916.84
8.0.90.0040.00416.79
8.0.80.0070.00716.86
8.0.70.0000.00716.79
8.0.60.0000.00716.80
8.0.50.0000.00816.63
8.0.30.0060.01217.11
8.0.20.0090.01116.96
8.0.10.0040.00416.98
8.0.00.0100.00816.70
7.4.330.0020.00212.88
7.4.320.0060.00016.34
7.4.300.0030.00316.53
7.4.290.0060.00316.40
7.4.280.0000.00716.43
7.4.270.0070.00016.38
7.4.260.0030.00313.27
7.4.250.0000.00816.52
7.4.240.0030.00316.46
7.4.230.0030.00316.55
7.4.220.0090.00916.62
7.4.210.0070.00816.50
7.4.200.0040.00416.34
7.4.190.0030.00316.62
7.4.160.0090.00916.38
7.4.150.0110.00916.36
7.4.140.0070.01316.48
7.4.130.0100.00716.51
7.4.120.0120.00516.26
7.4.110.0150.00316.46
7.4.100.0120.00616.22
7.4.90.0110.01016.57
7.4.80.0060.01019.39
7.4.70.0030.01316.48
7.4.60.0080.00816.37
7.4.50.0000.01316.30
7.4.40.0060.01216.34
7.4.30.0080.00816.28
7.4.00.0050.00914.88
7.3.330.0060.00012.95
7.3.320.0050.00013.19
7.3.310.0060.00016.28
7.3.300.0030.00316.20
7.3.290.0100.01016.14
7.3.280.0100.00616.22
7.3.270.0100.00616.48
7.3.260.0000.01716.20
7.3.250.0110.00716.31
7.3.240.0120.00916.24
7.3.230.0120.00816.35
7.3.210.0030.01416.66
7.3.200.0090.01116.41
7.3.190.0120.00416.30
7.3.180.0030.01316.27
7.3.170.0140.00616.36
7.3.160.0040.01216.41
7.3.120.0100.00814.78
7.3.110.0050.00714.72
7.3.100.0000.01615.06
7.3.90.0000.01814.85
7.3.80.0000.01514.90
7.3.70.0110.00014.52
7.3.60.0030.01014.78
7.3.50.0030.00614.78
7.3.40.0080.00414.80
7.3.30.0040.01214.79
7.3.20.0000.01616.58
7.3.10.0050.00616.51
7.3.00.0040.00716.60
7.2.330.0150.00416.45
7.2.320.0100.01016.36
7.2.310.0060.01216.56
7.2.300.0100.01016.56
7.2.290.0090.00916.48
7.2.250.0060.01315.05
7.2.240.0000.02114.50
7.2.230.0030.01415.02
7.2.220.0140.00015.13
7.2.210.0070.00714.96
7.2.200.0060.00615.07
7.2.190.0070.01014.64
7.2.180.0030.00714.91
7.2.170.0060.00614.94
7.2.130.0040.01017.01
7.2.120.0100.00616.53
7.2.110.0000.01416.71
7.2.100.0060.00616.71
7.2.90.0040.01116.84
7.2.80.0030.00716.67
7.2.70.0050.00516.84
7.2.60.0070.01116.95
7.2.50.0070.00716.76
7.2.40.0030.00916.68
7.2.30.0140.00316.72
7.2.20.0060.00916.51
7.2.10.0030.00916.73
7.2.00.0060.01217.71
7.1.330.0040.00815.54
7.1.320.0040.00715.66
7.1.310.0070.00715.61
7.1.300.0000.00815.57
7.1.290.0000.01115.65
7.1.280.0040.01215.44
7.1.270.0060.01015.55
7.1.260.0040.00415.65
7.1.250.0080.00415.72
7.1.200.0070.00415.50
7.1.100.0040.01117.88
7.1.70.0000.00917.09
7.1.60.0090.01319.40
7.1.50.0000.01916.90
7.1.00.0170.06022.46
7.0.200.0760.00014.82
7.0.140.0070.07022.21
7.0.120.0070.06022.16
7.0.60.0030.04019.93
7.0.50.0030.07317.86
7.0.40.0100.07720.05
7.0.30.0270.08020.01
7.0.20.0200.08020.33
7.0.10.0130.06020.04
7.0.00.0030.06720.18
5.6.280.0030.07320.91
5.6.210.0070.07020.62
5.6.200.0100.08318.15
5.6.190.0030.04720.49
5.6.180.0300.05720.53
5.6.170.0400.07020.51
5.6.160.0130.07020.46
5.6.150.0070.03718.14
5.6.140.0070.08018.07
5.6.130.0100.03718.10
5.6.120.0130.07721.12
5.6.110.0070.04021.13
5.6.100.0170.07321.10
5.6.90.0130.07720.99
5.6.80.0070.08320.37
5.6.70.0300.07020.41
5.5.350.0200.06720.36
5.5.340.0070.08717.92
5.5.330.0070.05320.43
5.5.320.0070.06020.41
5.5.310.0270.04720.24
5.5.300.0070.07717.98
5.5.290.0100.07717.98
5.5.280.0130.07320.88
5.5.270.0130.03720.78
5.5.260.0130.06320.79
5.5.250.0100.07720.57
5.5.240.0100.08020.23
5.4.450.0100.03319.57
5.4.440.0130.04319.40
5.4.430.0530.04719.23
5.4.420.0030.04719.36
5.4.410.0000.04019.44
5.4.400.1300.04019.06
5.4.390.0030.04719.13
5.4.380.0100.04019.24
5.4.370.0030.07019.13
5.4.360.0100.04319.07
5.4.350.0070.07318.93
5.4.340.1970.04719.13
5.4.320.1270.03718.93
5.4.310.0070.06318.90
5.4.300.0070.05019.07
5.4.290.0200.04019.07
5.4.280.0170.03319.07
5.4.270.0200.03318.80
5.4.260.0130.03719.24
5.4.250.0200.03319.06
5.4.240.0070.04319.16
5.4.230.0130.03719.26
5.4.220.0070.04019.23
5.4.210.0130.03719.15
5.4.200.0000.04018.79
5.4.190.0000.05019.05
5.4.180.0170.05019.07
5.4.170.0070.03719.08
5.4.160.0000.04019.04
5.4.150.0000.04019.10
5.4.140.1230.04016.29
5.4.130.0100.03716.30
5.4.120.0000.04716.27
5.4.110.0000.04716.30
5.4.100.1930.03316.38
5.4.90.0200.05716.40
5.4.80.0200.03316.37
5.4.70.0130.04016.39
5.4.60.0130.03716.43
5.4.50.0170.03316.45
5.4.40.0130.03716.36
5.4.30.0170.03316.36
5.4.20.0100.03316.22
5.4.10.0130.05016.45
5.4.00.0170.03715.63
5.3.290.0200.03714.70
5.3.280.0130.04014.54
5.3.270.0100.04014.53
5.3.260.0130.04014.69
5.3.250.0100.04314.46
5.3.240.0170.03714.43
5.3.230.0170.03314.44
5.3.220.0100.03014.41
5.3.210.0170.04014.58
5.3.200.0170.03714.41
5.3.190.0070.03714.40
5.3.180.0070.05714.60
5.3.170.0070.04014.42
5.3.160.0100.03714.39
5.3.150.0000.04314.65
5.3.140.0070.03314.50
5.3.130.1370.04014.35
5.3.120.1770.03714.48
5.3.110.0000.06014.51
5.3.100.0030.03713.88
5.3.90.0000.04014.11
5.3.80.1370.03313.96
5.3.70.0170.02314.03
5.3.60.0000.05713.80
5.3.50.0530.03713.82
5.3.40.0630.04013.72
5.3.30.0030.03713.89
5.3.20.0000.03713.59
5.3.10.0070.03713.51
5.3.00.1400.03313.51
5.2.170.0070.02711.15
5.2.160.0070.02710.98
5.2.150.0000.04011.05
5.2.140.1170.03311.16
5.2.130.1530.03010.95
5.2.120.1470.03011.12
5.2.110.1570.02011.11
5.2.100.0000.03011.18
5.2.90.0070.02310.94
5.2.80.0030.04710.93
5.2.70.0400.03310.92
5.2.60.1470.03711.05
5.2.50.0070.05310.95
5.2.40.0070.03010.83
5.2.30.0000.04011.02
5.2.20.0470.03011.00
5.2.10.1230.02711.07
5.2.00.1170.03310.63
5.1.60.1200.0209.88
5.1.50.1200.0239.89
5.1.40.1430.03010.13
5.1.30.1230.02010.24
5.1.20.1400.03010.25
5.1.10.1230.0279.94
5.1.00.1130.03010.23
5.0.50.0630.0178.54
5.0.40.0630.0178.29
5.0.30.0600.0338.20
5.0.20.0630.0208.31
5.0.10.0700.0238.04
5.0.00.0700.0278.23
4.4.90.0730.0207.78
4.4.80.0700.0177.78
4.4.70.0570.0177.78
4.4.60.0770.0207.78
4.4.50.0600.0177.78
4.4.40.0730.0237.78
4.4.30.0770.0237.78
4.4.20.0770.0277.78
4.4.10.0670.0237.78
4.4.00.0730.0407.78
4.3.110.0700.0177.78
4.3.100.0630.0177.78
4.3.90.0600.0177.78
4.3.80.0730.0407.78
4.3.70.0730.0177.78
4.3.60.0730.0137.78
4.3.50.0730.0237.78
4.3.40.0600.0237.78
4.3.30.0370.0307.78
4.3.20.0270.0207.78
4.3.10.0400.0277.78
4.3.00.0400.0277.78

preferences:
35.23 ms | 401 KiB | 5 Q