3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hoge = pow(2,1); var_dump($hoge);

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)
8.3.40.0100.01018.57
8.3.30.0120.00320.21
8.3.20.0000.00820.16
8.3.10.0080.00020.91
8.3.00.0080.00022.52
8.2.170.0150.00022.96
8.2.160.0150.00322.20
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0030.00620.66
8.2.110.0070.00421.04
8.2.100.0060.00619.44
8.2.90.0040.00417.91
8.2.80.0030.00617.97
8.2.70.0050.00317.80
8.2.60.0070.00018.22
8.2.50.0030.00618.10
8.2.40.0000.00720.55
8.2.30.0040.00419.23
8.2.20.0040.00417.60
8.2.10.0030.00617.68
8.2.00.0030.00517.66
8.1.270.0080.00023.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.88
8.1.230.0130.00320.91
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0090.00017.11
8.1.180.0030.00618.10
8.1.170.0000.00818.81
8.1.160.0000.00718.82
8.1.150.0000.00820.18
8.1.140.0020.00517.31
8.1.130.0060.00017.76
8.1.120.0030.00317.37
8.1.110.0080.00017.46
8.1.100.0070.00017.48
8.1.90.0070.00017.42
8.1.80.0040.00417.36
8.1.70.0030.00317.35
8.1.60.0090.00017.41
8.1.50.0040.00417.54
8.1.40.0070.00017.34
8.1.30.0080.00017.60
8.1.20.0080.00017.61
8.1.10.0050.00217.31
8.1.00.0030.00517.30
8.0.300.0060.00319.73
8.0.290.0060.00316.63
8.0.280.0000.00718.37
8.0.270.0030.00317.18
8.0.260.0060.00018.32
8.0.250.0020.00516.77
8.0.240.0050.00216.93
8.0.230.0070.00016.85
8.0.220.0030.00316.89
8.0.210.0070.00016.87
8.0.200.0060.00016.79
8.0.190.0000.00716.92
8.0.180.0000.00816.83
8.0.170.0000.00716.89
8.0.160.0030.00416.87
8.0.150.0000.00716.75
8.0.140.0060.00616.69
8.0.130.0030.00313.25
8.0.120.0000.00816.75
8.0.110.0040.00416.83
8.0.100.0040.00416.87
8.0.90.0000.00716.91
8.0.80.0110.00416.78
8.0.70.0000.00816.86
8.0.60.0040.00416.82
8.0.50.0030.00516.82
8.0.30.0110.01116.95
8.0.20.0100.00817.40
8.0.10.0000.00717.06
8.0.00.0130.00316.58
7.4.330.0030.00314.96
7.4.320.0000.00716.58
7.4.300.0030.00316.43
7.4.290.0030.00316.51
7.4.280.0040.00416.41
7.4.270.0050.00216.46
7.4.260.0050.00013.22
7.4.250.0070.00016.33
7.4.240.0020.00516.40
7.4.230.0050.00216.37
7.4.220.0090.01016.57
7.4.210.0040.01016.45
7.4.200.0000.00716.51
7.4.190.0040.00416.50
7.4.160.0040.01216.40
7.4.150.0060.01417.40
7.4.140.0050.01217.86
7.4.130.0090.00816.39
7.4.120.0050.01216.51
7.4.110.0070.01016.39
7.4.100.0100.00716.42
7.4.90.0070.01016.43
7.4.80.0060.01019.39
7.4.70.0070.01016.25
7.4.60.0070.01116.36
7.4.50.0030.00616.52
7.4.40.0000.01222.77
7.4.30.0100.00716.44
7.4.00.0060.00915.01
7.3.330.0020.00213.05
7.3.320.0030.00313.00
7.3.310.0030.00316.10
7.3.300.0040.00416.15
7.3.290.0070.00716.19
7.3.280.0120.00716.19
7.3.270.0070.01017.40
7.3.260.0100.01118.24
7.3.250.0090.00816.25
7.3.240.0090.00916.09
7.3.230.0150.00616.39
7.3.210.0060.01216.18
7.3.200.0060.01519.39
7.3.190.0070.01016.16
7.3.180.0070.01016.21
7.3.170.0110.00416.48
7.3.160.0100.00616.20
7.3.120.0140.00314.39
7.3.10.0060.01016.21
7.3.00.0000.01716.51
7.2.330.0150.00316.71
7.2.320.0130.00916.45
7.2.310.0090.00916.39
7.2.300.0070.01016.31
7.2.290.0090.00916.39
7.2.130.0090.00616.42
7.2.120.0140.00316.83
7.2.110.0090.00316.61
7.2.100.0070.00716.77
7.2.90.0040.00716.73
7.2.80.0000.01016.86
7.2.70.0160.00316.78
7.2.60.0060.00816.63
7.2.50.0030.01216.73
7.2.40.0000.01316.80
7.2.30.0030.01216.80
7.2.20.0100.00316.83
7.2.10.0080.00316.48
7.2.00.0060.00316.59
7.1.250.0120.00315.73
7.1.240.0100.00715.74
7.1.230.0140.00315.65
7.1.220.0070.00715.38
7.1.210.0070.01315.69
7.1.200.0070.00315.73
7.1.190.0000.01615.62
7.1.180.0110.00415.71
7.1.170.0040.00715.55
7.1.160.0040.00815.79
7.1.150.0040.00415.65
7.1.140.0000.01215.64
7.1.130.0090.00315.53
7.1.120.0110.00415.54
7.1.110.0040.00815.70
7.1.100.0030.00615.63
7.1.90.0030.00715.73
7.1.80.0100.01015.79
7.1.70.0100.00616.22
7.1.60.0100.00917.33
7.1.50.0070.01316.24
7.1.40.0070.00715.86
7.1.30.0120.00015.84
7.1.20.0050.00515.57
7.1.10.0070.00715.85
7.1.00.0050.01918.97
7.0.330.0040.01115.08
7.0.320.0110.00415.18
7.0.310.0060.00314.97
7.0.300.0040.01115.38
7.0.290.0060.00814.84
7.0.280.0030.00914.96
7.0.270.0070.00715.14
7.0.260.0110.00715.22
7.0.250.0070.00715.47
7.0.240.0030.01215.36
7.0.230.0090.00615.21
7.0.220.0040.01215.01
7.0.210.0160.00015.36
7.0.200.0060.00614.94
7.0.190.0120.00315.31
7.0.180.0090.00315.43
7.0.170.0030.01015.31
7.0.160.0080.00815.11
7.0.150.0000.00815.20
7.0.140.0060.03918.61
7.0.130.0030.01115.22
7.0.120.0070.01015.21
7.0.110.0040.00815.09
7.0.100.0000.02817.38
7.0.90.0090.02017.60
7.0.80.0100.02017.52
7.0.70.0050.02017.65
7.0.60.0100.01817.39
7.0.50.0060.02017.88
7.0.40.0020.02516.78
7.0.30.0020.02816.73
7.0.20.0050.02216.78
7.0.10.0050.02316.66
7.0.00.0060.02216.66
5.6.380.0030.00913.98
5.6.370.0100.00314.33
5.6.360.0070.00414.14
5.6.350.0060.00614.17
5.6.340.0030.01013.92
5.6.330.0080.00814.28
5.6.320.0000.01313.97
5.6.310.0070.00714.30
5.6.300.0110.00313.68
5.6.290.0000.01513.83
5.6.280.0060.04017.56
5.6.270.0110.00414.13
5.6.260.0110.00413.73
5.6.250.0020.02317.40
5.6.240.0090.02217.30
5.6.230.0060.02517.37
5.6.220.0070.02017.38
5.6.210.0090.02017.48
5.6.200.0050.02517.63
5.6.190.0090.01717.65
5.6.180.0070.02517.65
5.6.170.0070.01717.45
5.6.160.0040.02417.56
5.6.150.0100.01717.48
5.6.140.0030.02217.62
5.6.130.0060.02117.64
5.6.120.0040.02117.54
5.6.110.0100.01817.58
5.6.100.0060.02017.52
5.6.90.0050.02217.51
5.6.80.0070.02017.33
5.6.70.0080.02017.23
5.6.60.0090.01916.96
5.6.50.0050.04717.26
5.6.40.0120.03617.08
5.6.30.0020.03416.98
5.6.20.0080.02217.33
5.6.10.0130.02417.29
5.6.00.0110.04017.25
5.5.380.0070.02315.84
5.5.370.0030.02015.47
5.5.360.0030.02415.71
5.5.350.0090.02015.62
5.5.340.0000.02515.78
5.5.330.0080.01515.90
5.5.320.0060.01815.77
5.5.310.0040.02316.00
5.5.300.0000.02515.80
5.5.290.0020.02515.74
5.5.280.0040.01915.98
5.5.270.0050.02515.81
5.5.260.0050.01615.79
5.5.250.0060.01815.63
5.5.240.0050.02215.51
5.5.230.0040.02115.48
5.5.220.0100.03715.46
5.5.210.0050.04515.60
5.5.200.0020.04515.56
5.5.190.0050.04015.26
5.5.180.0050.04315.52
5.5.170.0080.00410.71
5.5.160.0110.03815.52
5.5.150.0060.04015.45
5.5.140.0070.03915.31
5.5.130.0060.03815.32
5.5.120.0080.03815.33
5.5.110.0100.04015.44
5.5.100.0100.03715.38
5.5.90.0110.02615.34
5.5.80.0100.03815.29
5.5.70.0050.02315.39
5.5.60.0030.02715.39
5.5.50.0050.03515.22
5.5.40.0060.03615.31
5.5.30.0060.04215.34
5.5.20.0060.03615.38
5.5.10.0050.02515.34
5.5.00.0060.03215.23
5.4.450.0020.02415.00
5.4.440.0030.02415.07
5.4.430.0050.01815.13
5.4.420.0050.02014.95
5.4.410.0070.02314.93
5.4.400.0030.01914.90
5.4.390.0040.01915.02
5.4.380.0030.01715.01
5.4.370.0090.03014.95
5.4.360.0020.02414.97
5.4.350.0050.03914.89
5.4.340.0070.03814.83
5.4.330.0100.00010.71
5.4.320.0030.04614.78
5.4.310.0100.04015.04
5.4.300.0050.04414.69
5.4.290.0050.03014.81
5.4.280.0050.04014.84
5.4.270.0020.02714.78
5.4.260.0070.02214.73
5.4.250.0100.01614.77
5.4.240.0030.02314.82
5.4.230.0030.02114.77
5.4.220.0030.01914.85
5.4.210.0090.02115.04
5.4.200.0030.02915.00
5.4.190.0010.03414.84
5.4.180.0030.02614.92
5.4.170.0050.02814.85
5.4.160.0080.02514.92
5.4.150.0080.02014.86
5.4.140.0060.02413.62
5.4.130.0080.03613.54
5.4.120.0130.01713.38
5.4.110.0000.04213.42
5.4.100.0090.03313.32
5.4.90.0100.03013.45
5.4.80.0050.02613.67
5.4.70.0030.03413.48
5.4.60.0070.03513.67
5.4.50.0030.02213.52
5.4.40.0160.02013.70
5.4.30.0060.02213.41
5.4.20.0060.02313.46
5.4.10.0080.02513.63
5.4.00.0050.02213.23
5.3.290.0080.04012.47
5.3.280.0070.03812.34
5.3.270.0000.04612.49
5.3.260.0000.02812.37
5.3.250.0090.02212.47
5.3.240.0000.04412.23
5.3.230.0080.03712.25
5.3.220.0040.03512.37
5.3.210.0070.02712.40
5.3.200.0080.03812.31
5.3.190.0020.03712.27
5.3.180.0020.03812.44
5.3.170.0080.01812.47
5.3.160.0020.02712.48
5.3.150.0070.03512.47
5.3.140.0050.04012.39
5.3.130.0050.02212.37
5.3.120.0020.02212.45
5.3.110.0040.02612.36
5.3.100.0100.02312.04
5.3.90.0070.03212.15
5.3.80.0040.03111.93
5.3.70.0070.03512.08
5.3.60.0020.03312.08
5.3.50.0020.04012.08
5.3.40.0030.04011.90
5.3.30.0070.03311.96
5.3.20.0050.03511.78
5.3.10.0060.03111.79
5.3.00.0020.04311.83
5.2.170.0030.03010.34
5.2.160.0070.03110.36
5.2.150.0030.02310.34
5.2.140.0070.03210.28
5.2.130.0010.02510.27
5.2.120.0070.01610.20
5.2.110.0030.02210.21
5.2.100.0060.03110.29
5.2.90.0030.03510.29
5.2.80.0030.02810.15
5.2.70.0020.01810.25
5.2.60.0030.03110.26
5.2.50.0060.03110.18
5.2.40.0050.03310.22
5.2.30.0030.02310.15
5.2.20.0060.02810.15
5.2.10.0000.02010.11
5.2.00.0030.03010.07
5.1.60.0040.0159.72
5.1.50.0020.0239.71
5.1.40.0080.0189.72
5.1.30.0070.0279.91
5.1.20.0050.0299.91
5.1.10.0030.0159.76
5.1.00.0050.0139.66
5.0.50.0020.0159.62
5.0.40.0030.0239.62
5.0.30.0020.0339.62
5.0.20.0050.0119.62
5.0.10.0020.0249.62
5.0.00.0040.0289.62
4.4.90.0030.0159.62
4.4.80.0000.0219.62
4.4.70.0050.0179.62
4.4.60.0000.0149.62
4.4.50.0020.0209.62
4.4.40.0000.0299.62
4.4.30.0000.0119.62
4.4.20.0000.0179.62
4.4.10.0050.0179.62
4.4.00.0030.0259.62
4.3.110.0000.0219.62
4.3.100.0030.0169.62
4.3.90.0020.0109.62
4.3.80.0000.0189.62
4.3.70.0080.0139.62
4.3.60.0050.0119.62
4.3.50.0010.0119.62
4.3.40.0070.0129.62
4.3.30.0010.0199.62
4.3.20.0000.0139.62
4.3.10.0020.0189.62
4.3.00.0020.0109.62

preferences:
43.49 ms | 400 KiB | 5 Q