3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(strlen(md5("he1"))); ?>

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)
8.3.60.0130.00616.63
8.3.50.0090.00918.19
8.3.40.0070.00718.79
8.3.30.0110.00418.93
8.3.20.0040.00420.23
8.3.10.0040.00421.60
8.3.00.0080.00018.96
8.2.180.0120.00316.63
8.2.170.0070.00722.96
8.2.160.0130.00020.34
8.2.150.0000.01524.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0070.00020.97
8.2.110.0030.00720.35
8.2.100.0070.00417.78
8.2.90.0000.00719.05
8.2.80.0070.00017.97
8.2.70.0050.00317.50
8.2.60.0040.00417.68
8.2.50.0080.00018.07
8.2.40.0020.00518.16
8.2.30.0000.00821.13
8.2.20.0000.00717.54
8.2.10.0070.00017.79
8.2.00.0050.00217.83
8.1.280.0130.00325.92
8.1.270.0130.00720.33
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0070.00322.18
8.1.230.0070.00420.87
8.1.220.0040.00418.77
8.1.210.0000.00718.97
8.1.200.0030.00617.23
8.1.190.0000.00717.41
8.1.180.0000.00918.10
8.1.170.0000.00818.34
8.1.160.0000.00718.65
8.1.150.0000.00718.41
8.1.140.0000.01117.32
8.1.130.0000.00717.27
8.1.120.0030.00417.30
8.1.110.0040.00417.37
8.1.100.0070.00017.33
8.1.90.0030.00317.30
8.1.80.0040.00417.14
8.1.70.0030.00317.34
8.1.60.0000.00917.44
8.1.50.0060.00317.32
8.1.40.0000.00817.35
8.1.30.0030.00617.56
8.1.20.0070.00017.41
8.1.10.0030.00517.34
8.1.00.0040.00417.26
8.0.300.0020.00519.81
8.0.290.0040.00416.92
8.0.280.0040.00418.27
8.0.270.0030.00316.68
8.0.260.0030.00318.25
8.0.250.0060.00316.76
8.0.240.0030.00316.84
8.0.230.0030.00516.85
8.0.220.0000.00716.77
8.0.210.0030.00316.78
8.0.200.0050.00216.79
8.0.190.0030.00616.85
8.0.180.0060.00316.75
8.0.170.0000.00716.74
8.0.160.0030.00316.74
8.0.150.0040.00416.70
8.0.140.0030.00316.61
8.0.130.0030.00313.14
8.0.120.0030.00516.58
8.0.110.0000.00716.79
8.0.100.0000.00816.79
8.0.90.0070.00016.81
8.0.80.0120.00916.74
8.0.70.0000.00716.61
8.0.60.0040.00416.76
8.0.50.0070.00016.54
8.0.30.0110.00916.85
8.0.20.0150.00317.40
8.0.10.0000.00816.68
8.0.00.0060.01316.47
7.4.330.0000.00515.03
7.4.320.0000.00616.39
7.4.300.0060.00016.35
7.4.290.0040.00416.45
7.4.280.0070.00016.36
7.4.270.0000.00616.35
7.4.260.0050.00216.33
7.4.250.0030.00316.40
7.4.240.0000.00716.38
7.4.230.0040.00416.48
7.4.220.0070.01116.21
7.4.210.0030.01016.54
7.4.200.0000.00716.20
7.4.160.0030.01316.27
7.4.150.0070.01117.40
7.4.140.0090.00917.86
7.4.130.0100.00716.46
7.4.120.0130.00516.31
7.4.110.0030.01316.54
7.4.100.0070.01716.40
7.4.90.0120.01216.20
7.4.80.0100.01319.39
7.4.70.0070.01016.24
7.4.60.0100.01316.27
7.4.50.0000.00816.21
7.4.40.0170.00016.38
7.4.30.0070.01416.33
7.4.00.0050.01114.77
7.3.330.0000.00513.02
7.3.320.0000.00512.92
7.3.310.0030.00315.96
7.3.300.0070.00016.03
7.3.290.0060.00716.13
7.3.280.0080.00816.12
7.3.270.0130.01017.40
7.3.260.0030.01316.37
7.3.240.0090.00916.26
7.3.230.0130.00916.39
7.3.210.0100.00716.30
7.3.200.0100.00719.39
7.3.190.0100.00616.12
7.3.180.0120.00316.43
7.3.170.0090.00916.27
7.3.160.0160.00016.52
7.3.120.0000.01414.68
7.3.110.0130.00614.55
7.3.100.0150.00014.72
7.3.90.0040.00814.66
7.3.80.0000.01514.88
7.3.70.0060.00614.59
7.3.60.0040.01114.64
7.3.50.0000.01314.72
7.3.40.0030.00814.71
7.3.30.0060.00614.68
7.3.20.0080.00416.60
7.3.10.0090.00616.59
7.3.00.0060.00916.69
7.2.330.0030.01316.45
7.2.320.0180.00616.54
7.2.310.0130.00616.34
7.2.300.0030.01416.43
7.2.290.0100.00716.44
7.2.250.0130.00314.95
7.2.240.0040.01514.89
7.2.230.0100.01014.61
7.2.220.0070.01114.96
7.2.210.0030.01314.83
7.2.200.0060.01014.86
7.2.190.0050.00514.60
7.2.180.0070.00714.68
7.2.170.0000.00914.82
7.2.60.0030.01216.40
7.2.00.0030.01419.30
7.1.330.0030.01015.75
7.1.320.0060.01215.76
7.1.310.0060.00915.73
7.1.300.0030.01015.71
7.1.290.0080.00515.59
7.1.280.0030.00615.80
7.1.270.0120.00315.45
7.1.260.0090.00615.65
7.1.200.0070.01015.21
7.1.100.0040.00918.02
7.1.70.0110.00717.05
7.1.60.0030.01017.16
7.1.50.0070.01516.75
7.1.00.0000.08022.33
7.0.200.0030.01216.81
7.0.60.0030.07019.89
7.0.50.0000.05017.66
7.0.40.0070.04720.13
7.0.30.0600.05020.30
7.0.20.0400.07020.17
7.0.10.0230.04720.32
7.0.00.0030.05720.03
5.6.280.0100.06321.02
5.6.210.0130.06720.64
5.6.200.0030.08318.17
5.6.190.0030.04720.35
5.6.180.2130.04320.64
5.6.170.0330.07320.33
5.6.160.0130.08020.39
5.6.150.0000.05318.16
5.6.140.0070.05718.11
5.6.130.0070.03718.17
5.6.120.0000.04321.01
5.6.110.0100.07721.12
5.6.100.0070.06020.99
5.6.90.0070.04020.96
5.6.80.0000.06020.50
5.6.70.3630.04020.51
5.5.350.0200.07320.41
5.5.340.0100.07318.02
5.5.330.0100.04720.17
5.5.320.0300.03320.34
5.5.310.0270.05720.12
5.5.300.0100.07717.94
5.5.290.0100.07017.97
5.5.280.0130.07320.86
5.5.270.0170.06020.79
5.5.260.0070.08720.64
5.5.250.0070.08720.68
5.5.240.0200.06720.34
5.4.450.0170.04719.46
5.4.440.0400.03319.41
5.4.430.0230.08019.45
5.4.420.0400.06319.17
5.4.410.0200.04718.97
5.4.400.0170.04018.78
5.4.390.0170.04318.93
5.4.380.0200.07319.16
5.4.370.0230.05019.13
5.4.360.0270.05018.77
5.4.350.0330.06019.25
5.4.340.0200.05319.08
5.4.320.0170.04719.13
5.4.310.0200.06019.24
5.4.300.0270.04018.91
5.4.290.0400.06719.11
5.4.280.0130.04319.07
5.4.270.0170.04019.21
5.4.260.0370.08019.16
5.4.250.0130.04319.13
5.4.240.0530.05718.93
5.4.230.0230.04319.13
5.4.220.0470.06319.15
5.4.210.0270.03018.77
5.4.200.0400.03318.77
5.4.190.0370.07319.09
5.4.180.0230.07019.07
5.4.170.0530.05719.07
5.4.160.0230.04019.14
5.4.150.0200.04019.07
5.4.140.0130.06016.26
5.4.130.0130.04716.27
5.4.120.0570.05016.30
5.4.110.0400.07016.38
5.4.100.0230.03716.51
5.4.90.0300.07716.34
5.4.80.0230.03316.29
5.4.70.0200.06716.20
5.4.60.0170.04716.09
5.4.50.0230.07316.36
5.4.40.0200.08016.28
5.4.30.0200.06016.40
5.4.20.0200.04016.37
5.4.10.0200.03716.04
5.4.00.0270.04015.88
5.3.290.0200.04014.61
5.3.280.0230.03714.60
5.3.270.0170.04314.44
5.3.260.0170.04714.45
5.3.250.0170.07714.50
5.3.240.0430.05714.44
5.3.230.0200.04014.42
5.3.220.0230.03314.63
5.3.210.0130.04714.57
5.3.200.0270.03314.40
5.3.190.0230.05314.50
5.3.180.0230.04014.51
5.3.170.0200.03714.57
5.3.160.0230.04714.57
5.3.150.0270.07314.50
5.3.140.0100.05014.42
5.3.130.0200.03714.38
5.3.120.0270.06714.41
5.3.110.0300.06714.39
5.3.100.0370.04714.13
5.3.90.0270.03313.92
5.3.80.0200.05713.96
5.3.70.0200.03713.97
5.3.60.0270.06013.90
5.3.50.0200.04313.80
5.3.40.0170.04013.79
5.3.30.0330.03313.68
5.3.20.0230.03013.52
5.3.10.0230.04013.59
5.3.00.0230.04313.66
5.2.170.0270.05712.06
5.2.160.0200.03012.06
5.2.150.0100.04012.06
5.2.140.0170.03012.06
5.2.130.0130.03012.06
5.2.120.0130.03312.06
5.2.110.0170.03012.06
5.2.100.0100.04012.06
5.2.90.0170.03012.06
5.2.80.0170.02712.06
5.2.70.0200.02312.06
5.2.60.0170.05312.06
5.2.50.0170.02712.06
5.2.40.0130.03712.06
5.2.30.0200.04712.06
5.2.20.0130.02712.06
5.2.10.0200.06012.06
5.2.00.0200.02712.06
5.1.60.0130.04312.06
5.1.50.0130.03012.06
5.1.40.0100.03012.06
5.1.30.0100.03012.06
5.1.20.0170.04312.06
5.1.10.0130.02712.06
5.1.00.0200.06012.06
5.0.50.0130.03712.06
5.0.40.0070.02012.06
5.0.30.0100.04012.06
5.0.20.0070.02312.06
5.0.10.0070.02012.06
5.0.00.0070.03012.06
4.4.90.0030.01712.06
4.4.80.0200.02712.06
4.4.70.0070.01712.06
4.4.60.0100.02312.06
4.4.50.0030.02012.06
4.4.40.0030.03012.06
4.4.30.0100.02312.06
4.4.20.0070.02712.06
4.4.10.0130.03012.06
4.4.00.0070.04712.06
4.3.110.0070.03712.06
4.3.100.0130.02312.06
4.3.90.0030.02312.06
4.3.80.0170.04312.06
4.3.70.0070.03012.06
4.3.60.0070.02312.06
4.3.50.0100.03312.06
4.3.40.0070.03712.06
4.3.30.0000.02012.06
4.3.20.0070.02312.06
4.3.10.0130.03012.06
4.3.00.0070.03312.06

preferences:
61.19 ms | 400 KiB | 5 Q