3v4l.org

run code in 300+ PHP versions simultaneously
<?php function say($str) { echo $str, "\n"; } $var1 = 123; $var2 = '456A'; $var3 = 789; $var4 = (float) $var2; $var5 = (int) $var2; if ($var4 < $var3) { say("$var4 < $var3"); }

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)
8.3.60.0120.00418.43
8.3.50.0250.00723.00
8.3.40.0140.00718.76
8.3.30.0070.01018.92
8.3.20.0040.00420.04
8.3.10.0040.00423.65
8.3.00.0000.00819.25
8.2.180.0140.00716.63
8.2.170.0140.00322.96
8.2.160.0060.01020.38
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.96
8.2.110.0060.00320.39
8.2.100.0060.00618.09
8.2.90.0060.00319.13
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0070.00018.04
8.2.50.0030.00618.07
8.2.40.0000.00920.00
8.2.30.0050.00217.98
8.2.20.0040.00417.67
8.2.10.0040.00418.16
8.2.00.0040.00417.61
8.1.280.0180.00325.92
8.1.270.0080.00021.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.04
8.1.230.0000.01019.00
8.1.220.0040.00417.75
8.1.210.0090.00318.77
8.1.200.0040.00417.10
8.1.190.0030.00517.22
8.1.180.0040.00418.10
8.1.170.0000.00818.50
8.1.160.0040.00421.98
8.1.150.0060.00318.80
8.1.140.0110.00017.37
8.1.130.0030.00317.66
8.1.120.0030.00517.41
8.1.110.0040.00417.28
8.1.100.0000.00717.29
8.1.90.0000.00717.34
8.1.80.0030.00317.44
8.1.70.0000.00717.39
8.1.60.0080.00017.46
8.1.50.0000.00817.40
8.1.40.0030.00617.48
8.1.30.0050.00317.57
8.1.20.0040.00417.61
8.1.10.0040.00417.56
8.1.00.0060.00317.43
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0040.00418.43
8.0.270.0000.00816.68
8.0.260.0030.00317.24
8.0.250.0070.00016.98
8.0.240.0080.00016.99
8.0.230.0000.00716.83
8.0.220.0000.00716.86
8.0.210.0070.00016.85
8.0.200.0000.00616.96
8.0.190.0030.00316.92
8.0.180.0000.00716.81
8.0.170.0040.00416.86
8.0.160.0040.00416.84
8.0.150.0070.00016.79
8.0.140.0040.00416.75
8.0.130.0030.00313.31
8.0.120.0080.00016.73
8.0.110.0040.00416.87
8.0.100.0040.00416.90
8.0.90.0030.00316.70
8.0.80.0040.01216.88
8.0.70.0000.00716.71
8.0.60.0030.00516.73
8.0.50.0040.00416.91
8.0.30.0140.00817.15
8.0.20.0120.00617.40
8.0.10.0080.00016.81
8.0.00.0060.01116.72
7.4.330.0020.00515.09
7.4.320.0000.00616.58
7.4.300.0000.00616.47
7.4.290.0030.00316.64
7.4.280.0000.00716.61
7.4.270.0040.00416.49
7.4.260.0030.00316.34
7.4.250.0020.00516.41
7.4.240.0030.00516.56
7.4.230.0030.00316.60
7.4.220.0110.00616.45
7.4.210.0070.00716.62
7.4.200.0030.00316.49
7.4.160.0150.00316.43
7.4.150.0070.01017.40
7.4.140.0070.00917.86
7.4.130.0060.01216.47
7.4.120.0140.00516.50
7.4.110.0150.00316.37
7.4.100.0120.00616.58
7.4.90.0120.01216.27
7.4.80.0130.00919.39
7.4.70.0090.01316.50
7.4.60.0080.00816.46
7.4.50.0040.00016.34
7.4.40.0110.00616.48
7.4.30.0110.00516.68
7.4.00.0090.00514.89
7.3.330.0030.00313.33
7.3.320.0000.00613.28
7.3.310.0000.00716.33
7.3.300.0000.00616.39
7.3.290.0060.01216.37
7.3.280.0090.00816.37
7.3.270.0090.00917.40
7.3.260.0030.01416.32
7.3.250.0090.01016.39
7.3.240.0110.00716.34
7.3.230.0100.00716.40
7.3.210.0060.01016.33
7.3.200.0060.01519.39
7.3.190.0060.00916.36
7.3.180.0030.01216.49
7.3.170.0080.00716.69
7.3.160.0090.00616.37
7.3.120.0060.00915.03
7.3.110.0000.01515.00
7.3.100.0130.00014.63
7.3.90.0100.00714.62
7.3.80.0030.01314.93
7.3.70.0060.00914.63
7.3.60.0030.01214.79
7.3.50.0060.00914.83
7.3.40.0070.01014.76
7.3.30.0080.00414.76
7.3.20.0040.01116.47
7.3.10.0030.01516.80
7.3.00.0130.00316.61
7.2.330.0120.00616.55
7.2.320.0110.00516.66
7.2.310.0120.00616.68
7.2.300.0090.00616.34
7.2.290.0100.00816.42
7.2.240.0120.00314.89
7.2.230.0090.00315.02
7.2.220.0070.01015.20
7.2.210.0090.00315.00
7.2.200.0070.00715.11
7.2.190.0140.00414.96
7.2.180.0060.00614.92
7.2.170.0060.00914.92
7.2.160.0040.01214.85
7.2.150.0070.01016.85
7.2.140.0030.01016.73
7.2.130.0040.01516.85
7.2.120.0000.01116.91
7.2.110.0000.01616.80
7.2.100.0080.00816.62
7.2.90.0030.00717.00
7.2.80.0080.00816.98
7.2.70.0140.00316.89
7.2.60.0030.01216.66
7.2.50.0060.00916.95
7.2.40.0030.01016.73
7.2.30.0070.00716.88
7.2.20.0090.00616.65
7.2.10.0040.01116.88
7.2.00.0000.01317.98
7.1.330.0030.00715.38
7.1.320.0070.00715.80
7.1.310.0030.00715.77
7.1.300.0100.00615.82
7.1.290.0040.01115.53
7.1.280.0000.01315.82
7.1.270.0030.01015.65
7.1.260.0060.00615.77
7.1.250.0070.00715.38
7.1.100.0030.01018.02
7.1.70.0030.00617.21
7.1.60.0070.00317.09
7.1.50.0140.01016.60
7.1.00.0000.07722.48
7.0.200.0060.00316.52
7.0.140.0030.07322.14
7.0.60.0000.04319.78
7.0.50.0030.04317.88
7.0.40.0130.07020.53
7.0.30.0300.08020.12
7.0.20.0170.04020.16
7.0.10.0070.05320.10
7.0.00.0100.07720.21
5.6.280.0000.07720.93
5.6.210.0070.08720.62
5.6.200.0100.07718.25
5.6.190.0070.08320.58
5.6.180.3230.04320.50
5.6.170.0300.07320.44
5.6.160.0130.08320.54
5.6.150.0000.05018.25
5.6.140.0130.07718.15
5.6.130.0070.08318.15
5.6.120.0030.05320.73
5.6.110.0130.03320.96
5.6.100.0100.04020.97
5.6.90.0070.06321.04
5.6.80.0070.06020.40
5.5.350.0270.07320.44
5.5.340.0000.05018.07
5.5.330.0030.04720.44
5.5.320.0300.07720.49
5.5.310.0170.04020.27
5.5.300.0130.07318.05
5.5.290.0100.05317.95
5.5.280.0030.04320.88
5.5.270.0070.08020.86
5.5.260.0030.07320.87
5.5.250.0000.04320.59
5.5.240.0200.07020.16
5.4.450.0230.05319.39
5.4.440.0170.04319.63
5.4.430.0230.04319.31
5.4.420.0200.05019.41
5.4.410.0130.04319.37
5.4.400.0400.03319.17
5.4.390.0400.04319.09
5.4.380.0370.05718.57
5.4.370.0430.05318.78
5.4.360.0470.05718.48
5.4.350.0370.05718.53
5.4.340.0470.05018.74
5.4.320.0030.03812.50
5.4.310.0060.03612.50
5.4.300.0080.03312.51
5.4.290.0050.03712.50
5.4.280.0050.03512.39
5.4.270.0070.03412.39
5.4.260.0050.03812.39
5.4.250.0030.03812.40
5.4.240.0080.04212.40
5.4.230.0040.04412.39
5.4.220.0040.03612.39
5.4.210.0070.03312.39
5.4.200.0060.03812.39
5.4.190.0040.03812.38
5.4.180.0040.03712.39
5.4.170.0060.03412.39
5.4.160.0050.03912.39
5.4.150.0030.03712.38
5.4.140.0020.03912.07
5.4.130.0050.03512.06
5.4.120.0060.03412.02
5.4.110.0040.03912.02
5.4.100.0050.03412.01
5.4.90.0040.03712.02
5.4.80.0040.03712.01
5.4.70.0100.03012.01
5.4.60.0060.03512.01
5.4.50.0060.03512.01
5.4.40.0060.03512.00
5.4.30.0100.03411.99
5.4.20.0050.03511.99
5.4.10.0040.04211.99
5.4.00.0070.04011.48
5.3.290.0070.03612.80
5.3.280.0040.03812.71
5.3.270.0060.03712.73
5.3.260.0070.04112.72
5.3.250.0090.03512.72
5.3.240.0040.04012.72
5.3.230.0060.03812.70
5.3.220.0060.03612.68
5.3.210.0080.03612.68
5.3.200.0080.03512.68
5.3.190.0080.03512.68
5.3.180.0060.03512.68
5.3.170.0070.03512.66
5.3.160.0050.03812.67
5.3.150.0080.04212.67
5.3.140.0030.03812.66
5.3.130.0040.04012.66
5.3.120.0040.03912.66
5.3.110.0060.03712.65
5.3.100.0060.03612.12
5.3.90.0060.03512.11
5.3.80.0030.03712.09
5.3.70.0080.03312.09
5.3.60.0050.03512.08
5.3.50.0050.03612.03
5.3.40.0070.03512.02
5.3.30.0090.03911.98
5.3.20.0080.03411.77
5.3.10.0080.03111.73
5.3.00.0050.03511.71
5.2.170.0040.0319.22
5.2.160.0030.0309.22
5.2.150.0030.0319.22
5.2.140.0060.0349.21
5.2.130.0010.0329.18
5.2.120.0080.0249.18
5.2.110.0030.0319.18
5.2.100.0050.0279.18
5.2.90.0060.0279.18
5.2.80.0050.0299.17
5.2.70.0060.0329.17
5.2.60.0070.0349.13
5.2.50.0040.0299.09
5.2.40.0050.0279.07
5.2.30.0030.0319.05
5.2.20.0070.0289.04
5.2.10.0010.0308.96
5.2.00.0060.0268.82
5.1.60.0070.0248.11
5.1.50.0040.0288.10
5.1.40.0060.0268.08
5.1.30.0070.0288.43
5.1.20.0060.0298.45
5.1.10.0060.0228.18
5.1.00.0040.0258.18
5.0.50.0060.0176.66
5.0.40.0030.0196.52
5.0.30.0040.0316.33
5.0.20.0030.0186.32
5.0.10.0030.0196.29
5.0.00.0050.0286.28
4.4.90.0020.0214.78
4.4.80.0020.0204.75
4.4.70.0030.0154.75
4.4.60.0020.0164.76
4.4.50.0020.0174.77
4.4.40.0010.0264.71
4.4.30.0040.0194.76
4.4.20.0020.0214.85
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0030.0154.66
4.3.100.0020.0154.67
4.3.90.0020.0164.63
4.3.80.0030.0234.58
4.3.70.0030.0144.63
4.3.60.0030.0134.63
4.3.50.0040.0134.63
4.3.40.0030.0234.54
4.3.30.0000.0173.34
4.3.20.0020.0163.31
4.3.10.0040.0133.28
4.3.00.0030.01715.68

preferences:
47.99 ms | 401 KiB | 5 Q