3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(){ $a=5; } foo(); ?>

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)
8.3.40.0160.00318.52
8.3.30.0000.01619.10
8.3.20.0080.00020.21
8.3.10.0040.00422.05
8.3.00.0050.00322.52
8.2.170.0080.00622.96
8.2.160.0100.01021.00
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0060.00626.16
8.2.120.0030.00519.23
8.2.110.0060.00322.08
8.2.100.0070.00417.59
8.2.90.0040.00419.05
8.2.80.0060.00317.97
8.2.70.0050.00317.50
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0000.00818.03
8.2.30.0000.00718.05
8.2.20.0040.00417.59
8.2.10.0070.00017.43
8.2.00.0070.00017.61
8.1.270.0080.00022.02
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.88
8.1.230.0040.00719.16
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0000.00917.23
8.1.190.0040.00417.41
8.1.180.0000.00818.60
8.1.170.0040.00418.58
8.1.160.0070.00021.94
8.1.150.0040.00418.68
8.1.140.0000.00817.40
8.1.130.0000.01117.68
8.1.120.0030.00517.40
8.1.110.0040.00417.27
8.1.100.0080.00017.39
8.1.90.0000.00817.34
8.1.80.0000.00717.24
8.1.70.0000.00717.34
8.1.60.0060.00317.63
8.1.50.0030.00617.54
8.1.40.0080.00017.49
8.1.30.0060.00317.55
8.1.20.0040.00417.65
8.1.10.0000.00717.41
8.1.00.0030.00517.39
8.0.300.0000.00718.77
8.0.290.0040.00417.16
8.0.280.0000.00818.25
8.0.270.0030.00317.15
8.0.260.0080.00016.66
8.0.250.0060.00316.91
8.0.240.0030.00316.89
8.0.230.0070.00016.90
8.0.220.0050.00316.81
8.0.210.0000.00716.82
8.0.200.0070.00016.77
8.0.190.0040.00416.90
8.0.180.0000.00716.77
8.0.170.0000.00816.83
8.0.160.0000.00716.79
8.0.150.0030.00516.72
8.0.140.0030.00516.79
8.0.130.0040.00413.25
8.0.120.0040.00416.79
8.0.110.0000.00716.65
8.0.100.0000.00716.64
8.0.90.0030.00316.81
8.0.80.0080.00816.80
8.0.70.0000.00816.76
8.0.60.0070.00016.81
8.0.50.0040.00416.65
8.0.30.0130.00816.98
8.0.20.0110.00817.40
8.0.10.0000.00716.82
8.0.00.0090.01016.82
7.4.330.0000.00515.01
7.4.320.0040.00416.49
7.4.300.0000.00716.50
7.4.290.0000.00616.46
7.4.280.0070.00016.50
7.4.270.0000.00716.46
7.4.260.0030.00316.50
7.4.250.0000.00816.42
7.4.240.0030.00416.51
7.4.230.0050.00216.69
7.4.220.0090.01316.63
7.4.210.0090.00716.67
7.4.200.0030.00316.40
7.4.190.0000.00716.73
7.4.160.0090.00616.47
7.4.150.0110.00617.40
7.4.140.0090.00917.86
7.4.130.0120.01016.53
7.4.120.0150.00316.38
7.4.110.0070.01116.50
7.4.100.0090.00916.29
7.4.90.0090.00916.34
7.4.80.0110.00619.39
7.4.70.0120.00916.36
7.4.60.0060.01216.42
7.4.50.0060.00316.40
7.4.40.0000.01922.77
7.4.30.0030.01416.39
7.4.10.0070.01015.13
7.4.00.0080.00815.01
7.3.330.0050.00013.25
7.3.320.0030.00313.04
7.3.310.0070.00016.21
7.3.300.0060.00016.00
7.3.290.0000.01416.25
7.3.280.0070.01216.16
7.3.270.0110.00717.40
7.3.260.0120.00616.47
7.3.250.0120.00816.36
7.3.240.0090.00916.29
7.3.230.0130.01016.45
7.3.210.0120.00616.37
7.3.200.0110.01119.39
7.3.190.0070.01016.09
7.3.180.0110.00416.54
7.3.170.0070.01016.32
7.3.160.0040.01216.45
7.3.130.0030.01314.72
7.3.120.0060.01014.84
7.3.110.0090.00914.69
7.3.100.0070.01114.76
7.3.90.0000.01814.80
7.3.80.0000.01215.01
7.3.70.0030.01314.71
7.3.60.0040.00714.80
7.3.50.0000.01014.44
7.3.40.0100.00314.74
7.3.30.0120.00614.72
7.3.20.0040.01116.64
7.3.10.0040.00716.51
7.3.00.0090.00916.57
7.2.330.0040.01416.56
7.2.320.0120.00416.69
7.2.310.0100.00716.31
7.2.300.0090.01216.60
7.2.290.0120.00316.43
7.2.260.0070.01015.01
7.2.250.0070.01114.89
7.2.240.0060.00614.81
7.2.230.0070.01015.04
7.2.220.0090.00614.88
7.2.210.0040.01114.70
7.2.200.0070.00714.77
7.2.190.0120.00314.91
7.2.180.0000.01414.80
7.2.170.0000.01614.94
7.2.160.0040.00814.84
7.2.150.0100.00016.50
7.2.140.0030.00616.78
7.2.130.0100.00716.75
7.2.120.0080.00416.48
7.2.110.0080.00616.76
7.2.100.0020.01216.71
7.2.90.0080.00616.60
7.2.80.0100.00416.73
7.2.70.0060.01116.78
7.2.60.0060.00816.57
7.2.50.0070.00816.46
7.2.40.0100.00716.71
7.2.30.0100.00516.56
7.2.20.0030.01016.80
7.2.10.0060.00916.85
7.2.00.0080.00417.54
7.1.330.0070.00715.78
7.1.320.0080.00515.63
7.1.310.0070.00715.50
7.1.300.0060.00815.45
7.1.290.0040.00415.62
7.1.280.0060.00615.68
7.1.270.0040.00815.48
7.1.260.0030.01315.64
7.1.250.0100.00615.55
7.1.240.0030.01315.63
7.1.230.0060.00415.60
7.1.220.0060.00915.50
7.1.210.0050.00715.69
7.1.200.0020.01015.57
7.1.190.0030.01115.57
7.1.180.0040.01015.68
7.1.170.0060.01015.59
7.1.160.0030.00615.66
7.1.150.0060.00715.46
7.1.140.0050.01115.62
7.1.130.0050.01015.41
7.1.120.0060.00615.59
7.1.110.0040.00715.68
7.1.100.0330.01015.69
7.1.90.0060.01015.71
7.1.80.0080.00615.64
7.1.70.0050.00816.13
7.1.60.0080.00716.92
7.1.50.0070.00615.95
7.1.40.0080.00515.53
7.1.30.0080.00515.38
7.1.20.0000.00915.46
7.1.10.0030.01015.56
7.1.00.0040.03217.84
7.0.330.0020.01415.26
7.0.320.0080.00715.38
7.0.310.0020.01015.13
7.0.300.0060.00615.30
7.0.290.0050.00615.10
7.0.280.0090.00315.30
7.0.270.0070.00615.20
7.0.260.0010.00715.11
7.0.250.0050.00615.23
7.0.240.0070.00815.23
7.0.230.0030.01215.34
7.0.220.0050.00715.27
7.0.210.0100.00315.23
7.0.200.0080.00715.63
7.0.190.0020.01015.29
7.0.180.0030.01015.39
7.0.170.0070.00715.22
7.0.160.0000.01315.07
7.0.150.0050.00715.26
7.0.140.0030.03017.54
7.0.130.0040.00615.14
7.0.120.0050.00515.32
7.0.110.0090.00315.25
7.0.100.0080.03216.79
7.0.90.0170.01517.33
7.0.80.0040.03117.38
7.0.70.0070.01917.48
7.0.60.0040.02517.38
7.0.50.0060.02417.51
7.0.40.0090.03015.59
7.0.30.0090.03015.50
7.0.20.0020.03815.52
7.0.10.0020.03015.64
7.0.00.0060.03215.50
5.6.400.0090.00614.03
5.6.390.0060.01214.27
5.6.380.0050.01014.07
5.6.370.0060.00814.31
5.6.360.0050.01114.01
5.6.350.0030.01214.27
5.6.340.0050.00914.17
5.6.330.0080.00414.38
5.6.320.0070.00514.02
5.6.310.0030.00813.96
5.6.300.0040.00814.02
5.6.290.0060.00814.02
5.6.280.0100.00314.12
5.6.270.0020.01014.13
5.6.260.0080.00514.09
5.6.250.0070.02116.40
5.6.240.0090.03116.33
5.6.230.0090.03016.39
5.6.220.0020.03516.15
5.6.210.0070.03016.20
5.6.200.0090.03016.40
5.6.190.0060.03216.32
5.6.180.0080.03316.40
5.6.170.0050.02816.55
5.6.160.0110.02616.46
5.6.150.0070.02716.54
5.6.140.0030.02016.50
5.6.130.0050.02116.53
5.6.120.0120.02716.46
5.6.110.0010.03616.34
5.6.100.0100.02716.57
5.6.90.0020.03316.28
5.6.80.0060.02116.11
5.6.70.0040.02816.22
5.6.60.0080.02216.08
5.6.50.0050.02816.05
5.6.40.0110.02916.29
5.6.30.0090.03016.19
5.6.20.0080.01816.24
5.6.10.0040.03216.26
5.6.00.0040.02116.15
5.5.380.0070.03315.14
5.5.370.0060.03115.16
5.5.360.0030.02615.16
5.5.350.0070.02415.07
5.5.340.0070.03315.23
5.5.330.0020.03315.20
5.5.320.0060.03215.30
5.5.310.0040.02715.38
5.5.300.0070.03115.24
5.5.290.0080.02615.13
5.5.280.0040.03415.20
5.5.270.0020.03615.09
5.5.260.0050.02515.34
5.5.250.0080.01915.15
5.5.240.0060.01714.96
5.5.230.0060.02815.09
5.5.220.0040.02415.04
5.5.210.0090.02914.89
5.5.200.0070.03215.15
5.5.190.0040.02715.11
5.5.180.0040.02915.11
5.5.170.0060.00412.54
5.5.160.0060.02715.13
5.5.150.0090.02515.04
5.5.140.0060.03014.99
5.5.130.0030.02114.99
5.5.120.0050.03115.04
5.5.110.0040.02915.01
5.5.100.0050.02914.96
5.5.90.0060.03114.99
5.5.80.0090.02914.85
5.5.70.0070.02014.85
5.5.60.0080.02715.00
5.5.50.0070.02215.07
5.5.40.0060.02514.88
5.5.30.0050.02915.00
5.5.20.0070.02914.84
5.5.10.0020.03414.96
5.5.00.0060.03114.92
5.4.450.0030.03214.33
5.4.440.0030.01914.32
5.4.430.0020.02214.42
5.4.420.0030.02214.36
5.4.410.0040.01514.35
5.4.400.0070.02814.37
5.4.390.0040.02914.27
5.4.380.0090.02514.32
5.4.370.0010.02414.35
5.4.360.0070.03014.36
5.4.350.0040.02714.28
5.4.340.0030.03214.24
5.4.330.0030.00311.88
5.4.320.0010.03214.33
5.4.310.0020.02814.27
5.4.300.0050.02314.31
5.4.290.0030.03014.22
5.4.280.0050.02914.28
5.4.270.0040.02214.21
5.4.260.0020.02414.21
5.4.250.0020.03114.29
5.4.240.0050.02414.24
5.4.230.0070.02714.27
5.4.220.0080.02014.30
5.4.210.0060.02714.19
5.4.200.0060.02814.25
5.4.190.0040.02714.29
5.4.180.0080.02414.30
5.4.170.0030.02514.29
5.4.160.0050.02614.20
5.4.150.0060.01914.23
5.4.140.0020.03213.25
5.4.130.0070.02613.41
5.4.120.0040.01413.32
5.4.110.0090.02613.43
5.4.100.0070.02513.42
5.4.90.0060.02313.43
5.4.80.0040.02913.37
5.4.70.0040.02913.48
5.4.60.0030.02413.41
5.4.50.0030.02113.39
5.4.40.0070.02513.37
5.4.30.0050.02513.42
5.4.20.0060.02113.47
5.4.10.0030.02513.37
5.4.00.0070.02513.17
5.3.290.0030.03012.71
5.3.280.0010.02012.72
5.3.270.0080.02612.61
5.3.260.0020.02112.70
5.3.250.0050.02712.64
5.3.240.0070.01612.64
5.3.230.0040.02312.62
5.3.220.0080.02612.67
5.3.210.0040.03112.67
5.3.200.0030.02812.68
5.3.190.0060.02612.60
5.3.180.0090.01412.71
5.3.170.0010.02812.61
5.3.160.0040.01712.67
5.3.150.0060.01912.72
5.3.140.0030.02712.64
5.3.130.0100.02212.64
5.3.120.0020.03012.64
5.3.110.0060.02512.69
5.3.100.0070.02312.50
5.3.90.0060.02612.50
5.3.80.0040.02512.48
5.3.70.0050.02712.38
5.3.60.0030.02212.41
5.3.50.0050.01312.37
5.3.40.0030.01912.49
5.3.30.0060.01612.44
5.3.20.0020.01812.30
5.3.10.0020.01412.29
5.3.00.0060.01212.27
5.2.170.0030.02510.54
5.2.160.0050.01710.47
5.2.150.0050.01810.56
5.2.140.0050.01510.54
5.2.130.0050.01510.54
5.2.120.0000.02110.58
5.2.110.0040.01310.55
5.2.100.0060.01210.50
5.2.90.0030.01510.50
5.2.80.0040.01310.51
5.2.70.0010.02010.53
5.2.60.0030.01310.54
5.2.50.0040.01610.42
5.2.40.0060.01510.45
5.2.30.0030.01610.39
5.2.20.0010.01810.45
5.2.10.0000.03410.44
5.2.00.0030.03310.32
5.1.60.0040.0239.88
5.1.50.0030.0289.99
5.1.40.0000.0159.95
5.1.30.0030.03110.08
5.1.20.0010.03010.09
5.1.10.0020.02210.00
5.1.00.0070.0249.91
5.0.50.0020.0139.49
5.0.40.0020.0239.49
5.0.30.0030.0289.49
5.0.20.0030.0159.49
5.0.10.0050.0109.49
5.0.00.0000.0279.49
4.4.90.0030.0089.49
4.4.80.0000.0109.49
4.4.70.0000.0129.49
4.4.60.0040.0099.49
4.4.50.0020.0219.49
4.4.40.0000.0279.49
4.4.30.0020.0099.49
4.4.20.0030.0159.49
4.4.10.0020.0109.49
4.4.00.0030.0209.49
4.3.110.0020.0129.49
4.3.100.0000.0119.49
4.3.90.0000.0209.49
4.3.80.0030.0279.49
4.3.70.0000.0129.49
4.3.60.0010.0089.49
4.3.50.0010.0129.49
4.3.40.0000.0149.49
4.3.30.0000.0179.49
4.3.20.0020.0109.49
4.3.10.0000.0219.49
4.3.00.0000.0109.49

preferences:
45.28 ms | 400 KiB | 5 Q