3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 11 << 1; echo $test;

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)
8.3.60.0070.01418.43
8.3.50.0150.00521.92
8.3.40.0150.00018.77
8.3.30.0070.00720.32
8.3.20.0040.00420.09
8.3.10.0080.00021.95
8.3.00.0040.00422.50
8.2.180.0150.00616.50
8.2.170.0070.00722.96
8.2.160.0110.00422.08
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0050.00226.16
8.2.120.0080.00020.75
8.2.110.0080.00022.05
8.2.100.0070.00417.78
8.2.90.0030.00519.05
8.2.80.0080.00019.23
8.2.70.0050.00517.38
8.2.60.0030.00517.93
8.2.50.0000.00818.07
8.2.40.0030.00619.95
8.2.30.0050.00319.47
8.2.20.0040.00417.58
8.2.10.0070.00017.55
8.2.00.0000.00717.59
8.1.280.0110.00425.92
8.1.270.0070.00023.99
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0000.00824.02
8.1.230.0040.00719.15
8.1.220.0000.00817.75
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0030.00618.39
8.1.160.0030.00318.81
8.1.150.0070.00018.48
8.1.140.0040.00417.38
8.1.130.0000.00717.73
8.1.120.0070.00017.37
8.1.110.0000.00817.36
8.1.100.0040.00417.44
8.1.90.0070.00017.33
8.1.80.0070.00017.28
8.1.70.0000.00717.36
8.1.60.0060.00317.46
8.1.50.0080.00017.49
8.1.40.0050.00217.43
8.1.30.0080.00017.56
8.1.20.0040.00417.52
8.1.10.0040.00417.54
8.1.00.0050.00317.39
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0000.00718.42
8.0.270.0000.00717.24
8.0.260.0030.00316.73
8.0.250.0030.00316.92
8.0.240.0000.00916.95
8.0.230.0070.00016.86
8.0.220.0030.00316.84
8.0.210.0040.00416.71
8.0.200.0060.00016.76
8.0.190.0000.00816.88
8.0.180.0040.00416.88
8.0.170.0000.00816.71
8.0.160.0030.00516.86
8.0.150.0040.00416.76
8.0.140.0040.00416.67
8.0.130.0030.00313.27
8.0.120.0060.00316.77
8.0.110.0000.00716.68
8.0.100.0030.00516.79
8.0.90.0060.00316.60
8.0.80.0110.00416.86
8.0.70.0000.00816.63
8.0.60.0040.00416.61
8.0.50.0040.00416.87
8.0.30.0080.01417.09
8.0.20.0080.01017.40
8.0.10.0080.00016.96
8.0.00.0110.00816.67
7.4.330.0000.00515.00
7.4.320.0000.00716.53
7.4.300.0060.00016.42
7.4.290.0040.00416.54
7.4.280.0000.00616.43
7.4.270.0030.00316.53
7.4.260.0050.00013.16
7.4.250.0030.00316.34
7.4.240.0000.00716.48
7.4.230.0000.00716.52
7.4.220.0220.00316.41
7.4.210.0060.01216.44
7.4.200.0000.00716.26
7.4.190.0000.00716.39
7.4.160.0110.00516.51
7.4.150.0100.01317.40
7.4.140.0100.00717.86
7.4.130.0080.01216.38
7.4.120.0080.00816.41
7.4.110.0110.01216.32
7.4.100.0060.01116.43
7.4.90.0130.00416.37
7.4.80.0090.01319.39
7.4.70.0000.01716.35
7.4.60.0120.00616.35
7.4.50.0040.00416.35
7.4.40.0040.01522.77
7.4.30.0030.01816.49
7.4.00.0080.01014.98
7.3.330.0060.00013.04
7.3.320.0050.00013.11
7.3.310.0030.00316.19
7.3.300.0030.00316.14
7.3.290.0110.00716.21
7.3.280.0050.01216.25
7.3.270.0060.01317.40
7.3.260.0130.00916.21
7.3.250.0130.00416.29
7.3.240.0070.01016.17
7.3.230.0150.00816.39
7.3.210.0140.00416.44
7.3.200.0070.01019.39
7.3.190.0110.01016.18
7.3.180.0100.01016.30
7.3.170.0090.00616.27
7.3.160.0140.00616.20
7.3.120.0110.00514.63
7.3.110.0050.01214.58
7.3.100.0070.00914.80
7.3.90.0060.00814.79
7.3.80.0070.00715.07
7.3.70.0030.01014.66
7.3.60.0030.01214.74
7.3.50.0050.00714.74
7.3.40.0050.01014.62
7.3.30.0110.00514.51
7.3.20.0070.00716.51
7.3.10.0060.00816.42
7.3.00.0040.00616.48
7.2.330.0120.00816.57
7.2.320.0070.01116.57
7.2.310.0150.00616.24
7.2.300.0060.01016.27
7.2.290.0060.00916.32
7.2.250.0080.01014.85
7.2.240.0050.01215.04
7.2.230.0070.00714.71
7.2.220.0040.01014.92
7.2.210.0050.01114.92
7.2.200.0040.00714.79
7.2.190.0030.00814.95
7.2.180.0060.00614.90
7.2.170.0060.00914.68
7.2.00.0040.01119.18
7.1.330.0060.00815.59
7.1.320.0060.00615.50
7.1.310.0050.00615.64
7.1.300.0030.00615.62
7.1.290.0070.00715.57
7.1.280.0050.01115.71
7.1.270.0090.00515.57
7.1.260.0110.00215.75
7.1.100.0040.00817.95
7.1.70.0000.00917.05
7.1.60.0130.01019.32
7.1.50.0080.00816.66
7.1.00.0030.07322.33
7.0.200.0000.00816.49
7.0.140.0170.06022.17
7.0.60.0070.08719.91
7.0.50.0030.04017.88
7.0.40.0130.07720.27
7.0.30.0230.05320.09
7.0.20.0230.07320.17
7.0.10.0130.07320.16
7.0.00.0070.05019.99
5.6.280.0030.07321.12
5.6.210.0130.06720.72
5.6.200.0100.07718.16
5.6.190.0100.04320.61
5.6.180.0500.06720.56
5.6.170.0170.08020.54
5.6.160.0030.08320.68
5.6.150.0000.08718.13
5.6.140.0130.05318.15
5.6.130.0070.07018.21
5.6.120.0100.06721.11
5.6.110.0070.08321.00
5.6.100.0030.05720.97
5.6.90.0200.04320.96
5.6.80.0130.05320.38
5.5.350.0230.08320.42
5.5.340.0130.07717.91
5.5.330.0100.08320.40
5.5.320.0000.09020.30
5.5.310.0270.08320.29
5.5.300.0100.07318.01
5.5.290.0100.03717.91
5.5.280.0030.09020.75
5.5.270.0070.08720.86
5.5.260.0100.07020.88
5.5.250.0100.08020.68
5.5.240.0100.07320.25
5.4.450.0030.04319.23
5.4.440.0000.04019.41
5.4.430.0000.03719.45
5.4.420.0000.04019.40
5.4.410.0030.03319.41
5.4.400.0070.03019.09
5.4.390.0070.03719.24
5.4.380.0000.03719.09
5.4.370.0000.03718.81
5.4.360.0030.04019.13
5.4.350.0030.03319.08
5.4.340.0000.04019.04
5.4.320.0000.05019.09
5.4.310.0130.06319.16
5.4.300.0000.08319.25
5.4.290.0000.04718.91
5.4.280.0070.06719.15
5.4.270.0030.07719.09
5.4.260.0030.03718.89
5.4.250.0030.07319.21
5.4.240.0100.04719.05
5.4.230.0070.07719.09
5.4.220.0030.06719.09
5.4.210.0000.04019.08
5.4.200.0000.08018.79
5.4.190.0030.07019.16
5.4.180.0070.05019.21
5.4.170.0070.07719.23
5.4.160.0070.07718.79
5.4.150.0030.07019.11
5.4.140.0030.05016.42
5.4.130.0070.07016.45
5.4.120.0070.04316.35
5.4.110.0070.06716.50
5.4.100.0030.07316.39
5.4.90.0000.07316.56
5.4.80.0000.06316.42
5.4.70.0100.06716.37
5.4.60.0100.06016.32
5.4.50.0030.07716.45
5.4.40.0000.05316.20
5.4.30.0030.07316.43
5.4.20.0100.04716.44
5.4.10.0070.05316.03
5.4.00.0100.06015.63
5.3.290.0030.05314.52
5.3.280.0030.06014.43
5.3.270.0000.05014.47
5.3.260.0030.06714.44
5.3.250.0070.06714.44
5.3.240.0030.08014.55
5.3.230.0030.07714.43
5.3.220.0000.04014.41
5.3.210.0030.06014.59
5.3.200.0070.07014.39
5.3.190.0030.07714.54
5.3.180.0030.07014.41
5.3.170.0070.04314.65
5.3.160.0070.07314.42
5.3.150.0030.07314.59
5.3.140.0070.07314.39
5.3.130.0000.04714.49
5.3.120.0100.07714.63
5.3.110.0000.05014.57
5.3.100.0000.07713.88
5.3.90.0030.07313.97
5.3.80.0000.05713.92
5.3.70.0070.04713.85
5.3.60.0000.08013.77
5.3.50.0070.06713.80
5.3.40.0000.06313.85
5.3.30.0070.06713.78
5.3.20.0000.07313.63
5.3.10.0000.06313.51
5.3.00.0000.07713.54
5.2.170.0000.04012.05
5.2.160.0000.06012.05
5.2.150.0070.06012.05
5.2.140.0000.06312.05
5.2.130.0000.06012.05
5.2.120.0070.05712.05
5.2.110.0070.05712.05
5.2.100.0030.05712.05
5.2.90.0030.05712.05
5.2.80.0000.04712.05
5.2.70.0030.04712.05
5.2.60.0000.06712.05
5.2.50.0030.06012.05
5.2.40.0000.06312.05
5.2.30.0030.05012.05
5.2.20.0030.06312.05
5.2.10.0030.04712.05
5.2.00.0070.06012.05
5.1.60.0070.04712.05
5.1.50.0070.03012.05
5.1.40.0070.05312.05
5.1.30.0000.03012.05
5.1.20.0030.03012.05
5.1.10.0000.04012.05
5.1.00.0030.05712.05
5.0.50.0000.03012.05
5.0.40.0030.03712.05
5.0.30.0000.05012.05
5.0.20.0000.04712.05
5.0.10.0070.04012.05
5.0.00.0000.06012.05
4.4.90.0070.03012.05
4.4.80.0100.01312.05
4.4.70.0070.03312.05
4.4.60.0000.03012.05
4.4.50.0000.03012.05
4.4.40.0000.03312.05
4.4.30.0030.02012.05
4.4.20.0000.02312.05
4.4.10.0000.03012.05
4.4.00.0000.03012.05
4.3.110.0070.03012.05
4.3.100.0030.03012.05
4.3.90.0000.03712.05
4.3.80.0070.04312.05
4.3.70.0000.02712.05
4.3.60.0000.03712.05
4.3.50.0030.02712.05
4.3.40.0030.03312.05
4.3.30.0030.02712.05
4.3.20.0000.03312.05
4.3.10.0030.03712.05
4.3.00.0000.02012.05

preferences:
49.22 ms | 401 KiB | 5 Q