3v4l.org

run code in 300+ PHP versions simultaneously
<html> <body> <?php //To do list $x="organize Computers"; $y="order devices"; $z="go to movies"; echo "Things I need to do is " . $x. "<br>"; echo "Things I need to do is " . $y. "<br>"; echo "Things I need to do is " . $z. "<br>"; ?> </body> </html>

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)
8.3.60.0110.00418.18
8.3.50.0080.00722.13
8.3.40.0140.00318.71
8.3.30.0070.00719.09
8.3.20.0040.00420.27
8.3.10.0040.00423.66
8.3.00.0040.00422.52
8.2.180.0120.00316.32
8.2.170.0140.00022.96
8.2.160.0190.00022.29
8.2.150.0030.00524.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0000.00822.08
8.2.110.0040.00421.97
8.2.100.0040.00817.78
8.2.90.0000.00719.25
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0030.00618.28
8.2.30.0020.00517.98
8.2.20.0040.00417.56
8.2.10.0040.00417.67
8.2.00.0040.00417.76
8.1.280.0070.01425.92
8.1.270.0030.00623.79
8.1.260.0110.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00423.82
8.1.230.0070.00418.95
8.1.220.0020.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00617.36
8.1.190.0050.00217.40
8.1.180.0000.00818.10
8.1.170.0090.00018.46
8.1.160.0000.00922.02
8.1.150.0050.00318.63
8.1.140.0040.00417.45
8.1.130.0040.00417.84
8.1.120.0030.00317.50
8.1.110.0040.00417.49
8.1.100.0000.00717.36
8.1.90.0080.00317.38
8.1.80.0000.00717.51
8.1.70.0070.00017.29
8.1.60.0090.00017.57
8.1.50.0040.00417.54
8.1.40.0070.00017.39
8.1.30.0000.00817.58
8.1.20.0040.00417.60
8.1.10.0050.00317.41
8.1.00.0000.00717.43
8.0.300.0000.00718.77
8.0.290.0040.00417.16
8.0.280.0050.00318.36
8.0.270.0000.00717.26
8.0.260.0000.00716.88
8.0.250.0050.00316.84
8.0.240.0030.00316.83
8.0.230.0070.00016.97
8.0.220.0030.00516.89
8.0.210.0080.00016.93
8.0.200.0060.00016.96
8.0.190.0080.00016.84
8.0.180.0000.00816.74
8.0.170.0040.00416.89
8.0.160.0040.00416.93
8.0.150.0030.00316.80
8.0.140.0050.00316.81
8.0.130.0000.00513.31
8.0.120.0000.00716.87
8.0.110.0000.00716.96
8.0.100.0040.00417.00
8.0.90.0040.00416.91
8.0.80.0130.00716.84
8.0.70.0040.00416.96
8.0.60.0040.00416.79
8.0.50.0040.00416.83
8.0.30.0130.01017.17
8.0.20.0110.00917.40
8.0.10.0040.00417.01
8.0.00.0100.01116.79
7.4.330.0020.00215.00
7.4.320.0060.00016.43
7.4.300.0030.00616.54
7.4.290.0090.00016.44
7.4.280.0030.00316.43
7.4.270.0070.00316.58
7.4.260.0070.00016.43
7.4.250.0030.00316.43
7.4.240.0060.00216.45
7.4.230.0030.00316.33
7.4.220.0090.01216.31
7.4.210.0060.00816.53
7.4.200.0000.00716.28
7.4.190.0000.00816.68
7.4.160.0120.00416.30
7.4.150.0120.01617.40
7.4.140.0090.00817.86
7.4.130.0030.01316.48
7.4.120.0090.00916.39
7.4.110.0090.00916.41
7.4.100.0110.00716.46
7.4.90.0120.00616.41
7.4.80.0070.01019.37
7.4.70.0090.00616.58
7.4.60.0130.00616.37
7.4.50.0080.00016.43
7.4.40.0070.00722.77
7.4.30.0030.01316.43
7.4.00.0090.00814.83
7.3.330.0010.00613.17
7.3.320.0000.00513.09
7.3.310.0030.00316.25
7.3.300.0040.00416.31
7.3.290.0070.00716.29
7.3.280.0100.00816.24
7.3.270.0120.01117.40
7.3.260.0030.01316.37
7.3.250.0090.00916.44
7.3.240.0100.00816.37
7.3.230.0140.00516.39
7.3.210.0080.00816.29
7.3.200.0160.00319.39
7.3.190.0160.00616.38
7.3.180.0110.00416.29
7.3.170.0080.00816.40
7.3.160.0030.01216.46
7.3.120.0060.01014.60
7.3.110.0060.01314.78
7.3.100.0060.00914.79
7.3.90.0060.01214.82
7.3.80.0030.00614.82
7.3.70.0000.00814.61
7.3.60.0060.00914.93
7.3.50.0090.00014.80
7.3.40.0070.00714.63
7.3.30.0030.00714.91
7.3.20.0080.00416.80
7.3.10.0000.01716.67
7.3.00.0040.01116.70
7.2.330.0120.00616.51
7.2.320.0120.00416.62
7.2.310.0080.00816.62
7.2.300.0150.00316.67
7.2.290.0100.00716.49
7.2.250.0060.00615.14
7.2.240.0070.01014.69
7.2.230.0170.00315.00
7.2.220.0060.01315.07
7.2.210.0060.00314.64
7.2.200.0030.00615.14
7.2.190.0040.01115.05
7.2.180.0000.01114.67
7.2.170.0030.00714.89
7.2.00.0070.00719.29
7.1.330.0030.00915.86
7.1.320.0000.00915.65
7.1.310.0040.01115.62
7.1.300.0030.01015.51
7.1.290.0070.00415.75
7.1.280.0000.01415.84
7.1.270.0040.00815.68
7.1.260.0040.01115.74
7.1.100.0040.00717.94
7.1.70.0030.00616.96
7.1.60.0090.01619.29
7.1.50.0130.00816.90
7.1.00.0100.06722.36
7.0.200.0070.00716.67
7.0.140.0030.07022.04
7.0.60.0170.07319.82
7.0.50.0030.06717.77
7.0.40.0100.04020.19
7.0.30.0330.05720.18
7.0.20.0170.08320.20
7.0.10.0370.07720.21
7.0.00.0030.04320.00
5.6.280.0000.07721.03
5.6.210.0030.09020.66
5.6.200.0070.07018.09
5.6.190.0030.04320.27
5.6.180.0000.09320.56
5.6.170.0300.07320.54
5.6.160.0130.08020.61
5.6.150.0030.08018.15
5.6.140.0070.04318.18
5.6.130.0130.04718.19
5.6.120.0030.08721.01
5.6.110.0030.09020.97
5.6.100.0130.08020.98
5.6.90.0100.06720.88
5.6.80.0100.07720.41
5.6.70.0430.06320.46
5.5.350.0100.07020.46
5.5.340.0070.05317.88
5.5.330.0030.06020.19
5.5.320.0000.06320.20
5.5.310.0200.05320.29
5.5.300.0030.04718.00
5.5.290.0030.08318.02
5.5.280.0030.09020.77
5.5.270.0000.04320.86
5.5.260.0000.08020.86
5.5.250.0170.07020.54
5.5.240.0030.07020.14
5.4.450.0700.02719.53
5.4.440.0470.06019.13
5.4.430.0600.05319.31
5.4.420.0230.06019.51
5.4.410.0230.06318.96
5.4.400.0130.05318.80
5.4.390.0070.06318.61
5.4.380.0070.06018.68
5.4.370.0100.05718.58
5.4.360.0100.06018.68
5.4.350.0170.07718.70
5.4.340.0170.05318.57
5.4.320.0080.04312.45
5.4.310.0060.04812.45
5.4.300.0060.04312.45
5.4.290.0090.04312.45
5.4.280.0100.03912.32
5.4.270.0080.03712.32
5.4.260.0130.03312.32
5.4.250.0110.03512.32
5.4.240.0080.03712.32
5.4.230.0090.04112.31
5.4.220.0070.03812.31
5.4.210.0090.03912.31
5.4.200.0120.03712.31
5.4.190.0090.03712.30
5.4.180.0050.05312.30
5.4.170.0070.03912.32
5.4.160.0050.03912.31
5.4.150.0050.04312.31
5.4.140.0110.06811.99
5.4.130.0090.03711.98
5.4.120.0140.05411.94
5.4.110.0090.03911.94
5.4.100.0080.04111.94
5.4.90.0130.05711.93
5.4.80.0090.04211.94
5.4.70.0070.04411.93
5.4.60.0120.04111.93
5.4.50.0090.04111.93
5.4.40.0140.04911.92
5.4.30.0140.07011.92
5.4.20.0080.03511.92
5.4.10.0110.03111.92
5.4.00.0090.03611.41
5.3.290.0050.04712.80
5.3.280.0120.05012.71
5.3.270.0350.08312.72
5.3.260.0100.05212.72
5.3.250.0160.03812.72
5.3.240.0070.04812.72
5.3.230.0080.04012.71
5.3.220.0100.03612.68
5.3.210.0060.04412.68
5.3.200.0060.03912.68
5.3.190.0090.04112.67
5.3.180.0120.03712.68
5.3.170.0080.03912.67
5.3.160.0130.04012.67
5.3.150.0080.05812.67
5.3.140.0100.05212.66
5.3.130.0080.05012.66
5.3.120.0080.04512.66
5.3.110.0080.06812.66
5.3.100.0050.04212.12
5.3.90.0160.04312.08
5.3.80.0180.05212.07
5.3.70.0120.03912.08
5.3.60.0090.04112.06
5.3.50.0140.04512.00
5.3.40.0140.03712.00
5.3.30.0120.03511.93
5.3.20.0090.05011.70
5.3.10.0110.06511.66
5.3.00.0110.04611.66
5.2.170.0100.0479.15
5.2.160.0080.0369.15
5.2.150.0080.0419.15
5.2.140.0150.0429.15
5.2.130.0250.0839.11
5.2.120.0190.0649.11
5.2.110.0150.0599.11
5.2.100.0310.0699.12
5.2.90.0180.0569.11
5.2.80.0080.0539.11
5.2.70.0120.0479.11
5.2.60.0170.0629.06
5.2.50.0120.0559.03
5.2.40.0110.0709.00
5.2.30.0100.0478.98
5.2.20.0100.0428.97
5.2.10.0130.0558.90
5.2.00.0090.0538.75
5.1.60.0260.0658.04
5.1.50.0190.0448.04
5.1.40.0070.0498.03
5.1.30.0070.0368.37
5.1.20.0090.0248.39
5.1.10.0070.0268.12
5.1.00.0090.0358.12
5.0.50.0040.0336.60
5.0.40.0060.0306.46
5.0.30.0050.0496.27
5.0.20.0070.0286.24
5.0.10.0040.0316.22
5.0.00.0100.0526.21
4.4.90.0090.0444.78
4.4.80.0070.0344.75
4.4.70.0080.0334.76
4.4.60.0040.0444.75
4.4.50.0060.0474.77
4.4.40.0180.0664.71
4.4.30.0080.0494.76
4.4.20.0040.0184.84
4.4.10.0060.0334.85
4.4.00.0120.0704.75
4.3.110.0050.0254.67
4.3.100.0060.0434.67
4.3.90.0030.0214.63
4.3.80.0040.0304.58
4.3.70.0070.0184.63
4.3.60.0120.0364.63
4.3.50.0070.0174.63
4.3.40.0060.0294.54
4.3.30.0150.0283.27
4.3.20.0080.0493.25
4.3.10.0070.0453.21
4.3.00.0000.02013.64

preferences:
39.6 ms | 401 KiB | 5 Q