3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 5; echo $x >> 2;

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)
8.3.40.0070.00718.76
8.3.30.0100.00319.00
8.3.20.0060.00320.21
8.3.10.0080.00023.48
8.3.00.0040.00419.05
8.2.170.0070.00722.96
8.2.160.0080.00520.41
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00820.91
8.2.110.0080.00021.93
8.2.100.0000.01217.91
8.2.90.0040.00418.98
8.2.80.0050.00317.97
8.2.70.0030.00717.63
8.2.60.0000.00817.79
8.2.50.0030.00618.07
8.2.40.0000.00819.95
8.2.30.0040.00418.22
8.2.20.0040.00417.71
8.2.10.0050.00218.00
8.2.00.0030.00617.48
8.1.270.0060.00323.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.97
8.1.230.0030.00719.16
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0030.00617.13
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0080.00018.46
8.1.160.0000.00721.88
8.1.150.0030.00520.33
8.1.140.0030.00617.41
8.1.130.0000.00817.80
8.1.120.0040.00417.31
8.1.110.0070.00017.28
8.1.100.0080.00017.34
8.1.90.0050.00517.39
8.1.80.0000.00717.38
8.1.70.0070.00017.34
8.1.60.0040.00417.61
8.1.50.0040.00417.54
8.1.40.0040.00417.51
8.1.30.0080.00017.46
8.1.20.0040.00417.60
8.1.10.0030.00517.41
8.1.00.0020.00517.36
8.0.300.0020.00520.75
8.0.290.0080.00316.63
8.0.280.0000.00718.43
8.0.270.0070.00017.14
8.0.260.0050.00316.74
8.0.250.0000.00816.85
8.0.240.0040.00416.94
8.0.230.0030.00316.84
8.0.220.0000.00616.79
8.0.210.0000.00816.86
8.0.200.0000.00916.90
8.0.190.0080.00016.78
8.0.180.0050.00316.82
8.0.170.0040.00416.90
8.0.160.0070.00016.82
8.0.150.0070.00016.78
8.0.140.0000.00716.66
8.0.130.0030.00313.29
8.0.120.0030.00516.77
8.0.110.0000.00716.80
8.0.100.0040.00416.61
8.0.90.0080.00016.63
8.0.80.0060.00916.77
8.0.70.0080.00016.76
8.0.60.0000.00716.66
8.0.50.0000.00816.70
8.0.30.0090.00917.15
8.0.20.0120.00917.40
8.0.10.0040.00416.92
8.0.00.0100.01116.76
7.4.330.0000.00515.00
7.4.320.0000.00616.43
7.4.300.0030.00316.44
7.4.290.0040.00416.53
7.4.280.0000.00816.43
7.4.270.0040.00416.33
7.4.260.0040.00716.50
7.4.250.0030.00316.45
7.4.240.0030.00416.44
7.4.230.0030.00316.50
7.4.220.0070.00016.40
7.4.210.0030.01016.48
7.4.200.0000.00716.36
7.4.190.0000.00716.64
7.4.160.0090.01216.20
7.4.150.0060.01317.40
7.4.140.0100.00817.86
7.4.130.0050.01116.50
7.4.120.0130.01016.40
7.4.110.0160.00616.38
7.4.100.0190.00316.34
7.4.90.0100.01316.45
7.4.80.0140.01319.39
7.4.70.0120.00416.48
7.4.60.0080.00816.49
7.4.50.0000.00916.28
7.4.40.0060.01216.55
7.4.30.0070.01016.39
7.4.00.0080.00814.63
7.3.330.0020.00213.17
7.3.320.0070.00013.17
7.3.310.0000.00716.19
7.3.300.0030.00316.08
7.3.290.0090.00616.18
7.3.280.0070.00916.15
7.3.270.0180.00717.40
7.3.260.0200.00316.17
7.3.250.0060.01016.14
7.3.240.0130.00316.21
7.3.230.0060.01216.39
7.3.210.0140.00316.42
7.3.200.0130.00319.39
7.3.190.0140.00716.34
7.3.180.0150.00016.36
7.3.170.0060.00916.27
7.3.160.0170.00316.32
7.3.120.0030.01214.78
7.2.330.0140.00316.55
7.2.320.0040.01616.25
7.2.310.0180.00316.71
7.2.300.0090.00616.60
7.2.290.0070.01116.60
7.2.80.0160.00416.44
7.2.60.0090.00616.81
7.2.00.0030.00919.07
7.1.200.0030.01015.64
7.1.100.0050.00517.86
7.1.70.0030.00717.07
7.1.60.0060.01319.70
7.1.50.0110.01116.75
7.1.00.0100.07022.35
7.0.200.0060.00316.65
7.0.140.0030.07021.94
7.0.60.0000.08719.93
7.0.50.0030.04017.79
7.0.40.0170.07020.40
7.0.30.0270.06020.00
7.0.20.0200.03720.21
7.0.10.0070.04320.12
7.0.00.0200.07320.16
5.6.280.0000.07720.98
5.6.210.0070.03720.52
5.6.200.0030.06018.11
5.6.190.0100.04020.39
5.6.180.4030.03720.57
5.6.170.0270.06720.37
5.6.160.0030.05720.38
5.6.150.0030.05718.07
5.6.140.0000.07718.15
5.6.130.0000.05318.12
5.6.120.0070.05020.98
5.6.110.0130.07021.13
5.6.100.0130.07720.88
5.6.90.0170.05321.02
5.6.80.0170.07720.53
5.6.70.4230.04020.52
5.5.350.0030.08020.31
5.5.340.0030.06718.02
5.5.330.0130.07320.37
5.5.320.0170.04720.13
5.5.310.0270.06020.18
5.5.300.0030.04017.96
5.5.290.0070.03717.97
5.5.280.0130.03720.82
5.5.270.0000.05320.75
5.5.260.0030.04720.75
5.5.250.0170.06720.77
5.5.240.0300.07720.18
5.4.450.0070.07719.48
5.4.440.0070.07019.23
5.4.430.0030.04019.13
5.4.420.0000.04319.50
5.4.410.0000.04019.11
5.4.400.0000.04019.13
5.4.390.0030.04019.16
5.4.380.0070.03718.80
5.4.370.0070.03719.18
5.4.360.0070.03318.93
5.4.350.0070.04019.18
5.4.340.0030.04718.79
5.4.320.0000.04018.79
5.4.310.0000.04018.81
5.4.300.0000.04019.14
5.4.290.0100.03019.09
5.4.280.0070.03318.79
5.4.270.0070.08019.11
5.4.260.0130.06719.15
5.4.250.0130.07018.78
5.4.240.0030.07019.07
5.4.230.0070.03719.09
5.4.220.0070.03719.14
5.4.210.0130.06019.19
5.4.200.0030.07719.17
5.4.190.0070.08019.16
5.4.180.0030.07018.90
5.4.170.0130.03318.87
5.4.160.0100.07719.12
5.4.150.0170.05718.77
5.4.140.0070.06016.36
5.4.130.0100.06016.36
5.4.120.0030.04716.20
5.4.110.0130.07016.37
5.4.100.0000.04316.27
5.4.90.0100.06716.31
5.4.80.0130.06316.35
5.4.70.0030.04316.25
5.4.60.0000.05316.30
5.4.50.0070.05316.21
5.4.40.0000.07716.36
5.4.30.0030.04716.34
5.4.20.0130.06016.38
5.4.10.0100.04316.39
5.4.00.0100.07315.81
5.3.290.0000.04014.67
5.3.280.0030.04714.53
5.3.270.0100.07714.57
5.3.260.0070.04314.50
5.3.250.0170.07014.52
5.3.240.0070.06014.54
5.3.230.0070.08014.51
5.3.220.0100.05314.47
5.3.210.0030.08014.50
5.3.200.0070.07314.49
5.3.190.0070.07714.44
5.3.180.0100.05314.64
5.3.170.0100.04714.48
5.3.160.0000.04014.43
5.3.150.0070.04014.34
5.3.140.0070.07014.48
5.3.130.0100.04014.49
5.3.120.0070.07714.52
5.3.110.0170.06714.63
5.3.100.0100.05013.98
5.3.90.0100.07014.03
5.3.80.0130.04713.94
5.3.70.0100.05713.84
5.3.60.0100.05013.93
5.3.50.0070.03713.88
5.3.40.0130.04013.88
5.3.30.0030.07313.85
5.3.20.0030.06313.67
5.3.10.0030.07313.59
5.3.00.0070.06313.56
5.2.170.0100.04311.13
5.2.160.0130.05010.99
5.2.150.0030.06311.00
5.2.140.0030.06011.02
5.2.130.0030.05311.18
5.2.120.0070.05311.00
5.2.110.0030.05311.25
5.2.100.0000.06010.92
5.2.90.0070.06011.18
5.2.80.0000.03311.02
5.2.70.0130.05010.91
5.2.60.0030.05011.04
5.2.50.0100.06010.98
5.2.40.0100.06010.97
5.2.30.0000.03310.95
5.2.20.0000.03310.94
5.2.10.0000.05010.85
5.2.00.0100.05010.75
5.1.60.0030.04010.02
5.1.50.0030.0509.95
5.1.40.0100.05010.03
5.1.30.0030.05710.49
5.1.20.0070.05310.30
5.1.10.0030.03010.07
5.1.00.0000.06010.21
5.0.50.0070.0408.68
5.0.40.0000.0308.39
5.0.30.0100.0578.35
5.0.20.0030.0338.18
5.0.10.0000.0478.18
5.0.00.0030.0638.14
4.4.90.0030.0338.01
4.4.80.0030.0208.01
4.4.70.0070.0108.01
4.4.60.0000.0378.01
4.4.50.0130.0278.01
4.4.40.0030.0508.01
4.4.30.0030.0378.01
4.4.20.0000.0378.01
4.4.10.0070.0338.01
4.4.00.0000.0538.01
4.3.110.0030.0208.01
4.3.100.0000.0308.01
4.3.90.0000.0238.01
4.3.80.0070.0278.01
4.3.70.0000.0378.01
4.3.60.0070.0178.01
4.3.50.0030.0338.01
4.3.40.0070.0308.01
4.3.30.0070.0138.01
4.3.20.0030.0138.01
4.3.10.0000.0208.01
4.3.00.0000.0208.01

preferences:
49.58 ms | 400 KiB | 5 Q