3v4l.org

run code in 300+ PHP versions simultaneously
<?php foo(); bar(); //if (true) { function foo() { echo bar();} function bar() { return 'bar';} //}

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)
8.3.60.0170.00316.13
8.3.50.0130.00821.96
8.3.40.0070.01118.67
8.3.30.0110.00418.83
8.3.20.0080.00020.10
8.3.10.0040.00423.66
8.3.00.0080.00020.80
8.2.180.0130.00318.28
8.2.170.0150.00022.96
8.2.160.0040.00920.38
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00321.98
8.2.110.0030.00721.93
8.2.100.0040.00717.59
8.2.90.0090.00019.08
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0030.00519.76
8.2.30.0000.00718.30
8.2.20.0040.00417.61
8.2.10.0070.00017.80
8.2.00.0030.00617.46
8.1.280.0060.00825.92
8.1.270.0080.00024.01
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00323.95
8.1.230.0060.00619.23
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0000.00817.10
8.1.180.0060.00318.88
8.1.170.0040.00418.42
8.1.160.0040.00422.01
8.1.150.0030.00618.50
8.1.140.0020.00517.32
8.1.130.0070.00017.66
8.1.120.0000.00717.38
8.1.110.0000.00717.24
8.1.100.0040.00417.37
8.1.90.0050.00217.30
8.1.80.0040.00417.35
8.1.70.0060.00317.32
8.1.60.0070.00417.39
8.1.50.0030.00617.43
8.1.40.0040.00717.35
8.1.30.0060.00317.55
8.1.20.0000.00717.41
8.1.10.0000.00717.40
8.1.00.0000.00717.22
8.0.300.0000.00719.15
8.0.290.0000.00716.90
8.0.280.0030.00318.33
8.0.270.0030.00317.09
8.0.260.0000.00617.19
8.0.250.0030.00316.82
8.0.240.0000.00916.93
8.0.230.0070.00016.78
8.0.220.0070.00016.75
8.0.210.0070.00016.85
8.0.200.0030.00316.71
8.0.190.0000.00816.77
8.0.180.0000.00716.77
8.0.170.0030.00616.69
8.0.160.0000.00716.70
8.0.150.0000.00816.63
8.0.140.0050.00216.71
8.0.130.0050.00013.19
8.0.120.0050.00316.59
8.0.110.0040.00416.65
8.0.100.0040.00416.71
8.0.90.0040.00316.66
8.0.80.0080.00716.71
8.0.70.0040.00416.59
8.0.60.0000.00716.63
8.0.50.0040.00416.84
8.0.30.0120.00816.91
8.0.20.0120.01117.40
8.0.10.0070.00016.86
8.0.00.0160.00516.56
7.4.330.0000.00515.00
7.4.320.0030.00316.36
7.4.300.0000.00716.45
7.4.290.0030.00316.45
7.4.280.0030.00616.43
7.4.270.0030.00316.54
7.4.260.0070.00016.52
7.4.250.0040.00416.52
7.4.240.0030.00316.45
7.4.230.0030.00316.42
7.4.220.0130.01316.55
7.4.210.0080.01016.45
7.4.200.0040.00416.43
7.4.190.0000.00816.48
7.4.160.0130.00316.34
7.4.150.0030.01517.40
7.4.140.0070.01017.86
7.4.130.0060.01016.57
7.4.120.0130.00416.38
7.4.110.0070.01016.39
7.4.100.0170.00416.42
7.4.90.0100.00916.58
7.4.80.0120.01219.39
7.4.70.0130.00316.66
7.4.60.0170.00016.28
7.4.50.0000.00416.46
7.4.40.0120.00316.22
7.4.30.0100.00716.46
7.4.00.0100.00414.81
7.3.330.0030.00313.17
7.3.320.0000.00513.22
7.3.310.0060.00316.31
7.3.300.0000.00716.18
7.3.290.0170.00316.23
7.3.280.0100.00816.27
7.3.270.0100.00717.40
7.3.260.0030.01316.18
7.3.250.0170.00216.48
7.3.240.0110.00616.33
7.3.230.0060.00916.39
7.3.210.0030.01316.32
7.3.200.0060.01219.39
7.3.190.0070.01416.41
7.3.180.0130.00316.40
7.3.170.0080.00716.31
7.3.160.0150.00016.36
7.3.120.0090.00314.80
7.3.110.0080.00814.76
7.3.100.0100.00714.71
7.3.90.0100.00614.82
7.3.80.0030.00914.94
7.3.70.0080.00414.97
7.3.60.0100.00314.78
7.3.50.0060.00914.86
7.3.40.0030.01014.88
7.3.30.0000.01714.86
7.3.20.0050.00516.57
7.3.10.0040.01216.63
7.3.00.0030.01316.69
7.2.330.0130.00416.64
7.2.320.0090.00916.27
7.2.310.0120.00616.58
7.2.300.0060.01216.55
7.2.290.0090.00916.59
7.2.240.0100.00715.00
7.2.230.0070.01115.02
7.2.220.0070.00714.89
7.2.210.0100.00314.77
7.2.200.0060.00915.08
7.2.190.0040.00714.98
7.2.180.0030.01214.84
7.2.170.0040.01114.68
7.2.160.0030.00714.70
7.2.150.0030.01316.93
7.2.140.0070.00716.82
7.2.130.0030.01316.73
7.2.120.0000.01316.74
7.2.110.0060.00916.67
7.2.100.0100.00616.80
7.2.90.0060.00916.67
7.2.80.0070.00716.79
7.2.70.0030.01316.47
7.2.60.0070.00716.76
7.2.50.0000.01416.83
7.2.40.0000.00916.65
7.2.30.0040.01116.76
7.2.20.0060.00816.85
7.2.10.0080.00616.83
7.2.00.0030.01016.81
7.1.330.0000.01715.80
7.1.320.0030.00915.74
7.1.310.0070.01015.54
7.1.300.0000.01315.73
7.1.290.0000.00915.57
7.1.280.0030.01315.59
7.1.270.0030.01515.70
7.1.260.0040.00715.66
7.1.250.0090.00615.38
7.1.70.0000.00917.03
7.1.60.0070.01419.46
7.1.50.0000.02316.93
7.1.00.0100.06722.29
7.0.200.0030.00516.55
7.0.140.0070.07021.95
7.0.60.0000.08720.02
7.0.50.0070.09017.86
7.0.40.0130.03720.18
7.0.30.0230.04320.08
7.0.20.0330.07020.26
7.0.10.0070.04320.33
7.0.00.0070.07020.12
5.6.280.0030.07321.00
5.6.210.0130.03720.77
5.6.200.0070.06718.27
5.6.190.0070.08720.49
5.6.180.0030.04720.59
5.6.170.0200.06020.58
5.6.160.0070.04320.55
5.6.150.0000.05318.28
5.6.140.0000.05318.18
5.6.130.0030.08718.17
5.6.120.0100.07020.90
5.6.110.0070.05321.03
5.6.100.0070.06021.00
5.6.90.0100.08321.02
5.6.80.0130.07720.41
5.5.350.2270.04720.44
5.5.340.0070.07318.02
5.5.330.0030.05020.27
5.5.320.0330.06320.33
5.5.310.0430.07020.36
5.5.300.0100.05318.07
5.5.290.0230.06318.05
5.5.280.0070.08720.98
5.5.270.0130.04020.78
5.5.260.0070.08020.76
5.5.250.0070.05320.50
5.5.240.0130.06720.29
5.4.450.0030.05322.18
5.4.440.0300.04022.18
5.4.430.0430.04322.18
5.4.420.0670.03722.18
5.4.410.0200.06722.18
5.4.400.0170.03322.18
5.4.390.0370.04322.18
5.4.380.0430.03322.18
5.4.370.0570.03722.18
5.4.360.0830.05722.18
5.4.350.0600.03722.18
5.4.340.0370.04322.18
5.4.320.0500.05722.18
5.4.310.1000.03322.18
5.4.300.0230.04322.18
5.4.290.0270.03722.18
5.4.280.0070.04322.18
5.4.270.0600.03722.18
5.4.260.0100.04722.18
5.4.250.0700.04322.18
5.4.240.0570.04022.18
5.4.230.0100.07322.18
5.4.220.0100.04022.18
5.4.210.0100.03722.18
5.4.200.0170.04322.16
5.4.190.0500.03722.08
5.4.180.0530.03722.02
5.4.170.0530.04022.02
5.4.160.0070.05722.02
5.4.150.0070.04022.02
5.4.140.0100.03322.02
5.4.130.0130.05322.02
5.4.120.0130.03322.02
5.4.110.0400.03722.02
5.4.100.0230.03722.02
5.4.90.0370.03722.02
5.4.80.0200.04722.02
5.4.70.0370.04322.02
5.4.60.0330.03322.02
5.4.50.0230.04722.02
5.4.40.0300.03722.02
5.4.30.0570.04022.02
5.4.20.0230.04322.02
5.4.10.0100.03722.02
5.4.00.0100.04022.02
5.3.290.0370.04022.18
5.3.280.0170.03022.18
5.3.270.0700.03022.02
5.3.260.0200.04322.02
5.3.250.0070.04022.02
5.3.240.0030.04322.02
5.3.230.0170.03722.02
5.3.220.0070.03322.02
5.3.210.0030.03722.02
5.3.200.0330.03322.02
5.3.190.0300.03322.02
5.3.180.0370.03322.02
5.3.170.0200.05322.02
5.3.160.0570.04722.02
5.3.150.0330.06022.02
5.3.140.0100.04322.02
5.3.130.0430.03722.02
5.3.120.0230.04722.02
5.3.110.0030.04022.02
5.3.100.0070.04322.02
5.3.90.0170.03322.02
5.3.80.0300.03022.02
5.3.70.0100.03722.02
5.3.60.0130.05722.02
5.3.50.0170.05322.02
5.3.40.0130.06022.02
5.3.30.0470.04022.02
5.3.20.0400.06322.02
5.3.10.0070.04022.02
5.3.00.0270.07322.02
5.2.170.0530.03022.02
5.2.160.0470.03322.02
5.2.150.0030.03322.02
5.2.140.0270.02722.02
5.2.130.0500.03322.02
5.2.120.0630.03722.02
5.2.110.0270.03022.02
5.2.100.0070.03022.02
5.2.90.0070.02322.02
5.2.80.0070.02322.02
5.2.70.0230.02322.02
5.2.60.0570.02722.02
5.2.50.0600.03325.18
5.2.40.0300.02725.18
5.2.30.0130.02725.18
5.2.20.0070.02325.18
5.2.10.0300.03325.18
5.2.00.0130.03025.18
5.1.60.0330.03025.18
5.1.50.0400.02025.18
5.1.40.0470.02025.18
5.1.30.0300.03725.18
5.1.20.0200.03025.18
5.1.10.0030.03025.18
5.1.00.0100.03325.18
5.0.50.0130.01325.18
5.0.40.0170.02325.18
5.0.30.0270.03025.18
5.0.20.0030.02725.18
5.0.10.0030.02325.18
5.0.00.0070.03725.18
4.4.90.0170.01722.02
4.4.80.0100.01322.02
4.4.70.0100.01725.18
4.4.60.0170.01325.18
4.4.50.0100.01325.18
4.4.40.0330.03325.18
4.4.30.0170.01325.18
4.4.20.0000.01725.18
4.4.10.0070.01325.18
4.4.00.0100.03325.18
4.3.110.0100.01325.18
4.3.100.0130.01325.18
4.3.90.0030.01325.18
4.3.80.0030.02725.18
4.3.70.0030.01725.18
4.3.60.0000.01325.18
4.3.50.0070.01725.18
4.3.40.0030.02725.18
4.3.30.0030.01725.18
4.3.20.0000.01725.18
4.3.10.0030.01725.18
4.3.00.0100.02025.18

preferences:
45.4 ms | 401 KiB | 5 Q