3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=0; while($i<1000) { $i++; }

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)
8.3.60.0040.01416.38
8.3.50.0110.00717.10
8.3.40.0030.01318.79
8.3.30.0110.00318.59
8.3.20.0040.00418.48
8.3.10.0030.00618.44
8.3.00.0040.00419.08
8.2.180.0130.00716.38
8.2.170.0100.01022.96
8.2.160.0040.01118.71
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0030.01020.81
8.2.110.0050.00520.34
8.2.100.0040.00817.59
8.2.90.0040.00417.75
8.2.80.0030.00618.79
8.2.70.0050.00317.63
8.2.60.0000.00817.63
8.2.50.0080.00017.55
8.2.40.0060.00319.89
8.2.30.0030.00617.61
8.2.20.0040.00717.42
8.2.10.0060.00317.73
8.2.00.0000.00717.55
8.1.280.0100.01025.92
8.1.270.0040.00423.99
8.1.260.0070.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.81
8.1.230.0040.00820.84
8.1.220.0040.00418.35
8.1.210.0030.00618.77
8.1.200.0030.00517.23
8.1.190.0050.00317.00
8.1.180.0080.00018.10
8.1.170.0040.00417.62
8.1.160.0000.00718.94
8.1.150.0000.00718.61
8.1.140.0000.00717.25
8.1.130.0030.00517.75
8.1.120.0000.00817.40
8.1.110.0070.00017.36
8.1.100.0040.00417.42
8.1.90.0040.00417.35
8.1.80.0070.00017.31
8.1.70.0000.00817.34
8.1.60.0060.00617.44
8.1.50.0050.00217.41
8.1.40.0000.00817.33
8.1.30.0050.00317.46
8.1.20.0060.00317.56
8.1.10.0070.00017.43
8.1.00.0040.00417.27
8.0.300.0040.00418.77
8.0.290.0050.00317.18
8.0.280.0050.00318.59
8.0.270.0000.00717.18
8.0.260.0030.00316.77
8.0.250.0020.00516.89
8.0.240.0030.00316.88
8.0.230.0070.00016.86
8.0.220.0000.00716.76
8.0.210.0070.00016.80
8.0.200.0030.00316.80
8.0.190.0030.00516.75
8.0.180.0070.00016.88
8.0.170.0080.00016.74
8.0.160.0070.00016.84
8.0.150.0040.00416.77
8.0.140.0040.00716.83
8.0.130.0000.00513.24
8.0.120.0060.00316.71
8.0.110.0040.00416.62
8.0.100.0040.00416.88
8.0.90.0040.00416.70
8.0.80.0100.01016.87
8.0.70.0040.00416.82
8.0.60.0000.00816.75
8.0.50.0000.00716.77
8.0.30.0130.00617.04
8.0.20.0110.01016.95
8.0.10.0040.00416.83
8.0.00.0060.01516.64
7.4.330.0050.00012.85
7.4.320.0060.00016.29
7.4.300.0040.00416.53
7.4.290.0000.00716.39
7.4.280.0050.00316.54
7.4.270.0060.00016.33
7.4.260.0000.00613.26
7.4.250.0050.00216.42
7.4.240.0000.00716.37
7.4.230.0070.00016.47
7.4.220.0070.00716.28
7.4.210.0070.00716.63
7.4.200.0000.00716.36
7.4.190.0030.00316.49
7.4.160.0160.00016.45
7.4.150.0120.00616.25
7.4.140.0030.01416.54
7.4.130.0230.02216.34
7.4.120.0080.01016.32
7.4.110.0090.01216.20
7.4.100.0110.00716.28
7.4.90.0100.00616.47
7.4.80.0100.00716.47
7.4.70.0040.01216.42
7.4.60.0060.01016.29
7.4.50.0080.00416.42
7.4.40.0030.01216.37
7.4.30.0060.00916.35
7.4.00.0070.00814.93
7.3.330.0030.00313.23
7.3.320.0030.00313.13
7.3.310.0030.00316.11
7.3.300.0000.00716.24
7.3.290.0060.00816.27
7.3.280.0100.00816.22
7.3.270.0060.01216.40
7.3.260.0030.01416.20
7.3.250.0100.00816.45
7.3.240.0060.01016.37
7.3.230.0110.00816.41
7.3.210.0060.01016.29
7.3.200.0100.00819.39
7.3.190.0040.01316.21
7.3.180.0090.00616.39
7.3.170.0130.00616.48
7.3.160.0130.00316.54
7.3.120.0050.01114.99
7.3.110.0070.01314.77
7.3.100.0070.01014.87
7.3.90.0030.01215.07
7.3.80.0000.01414.89
7.3.70.0030.01414.82
7.3.60.0080.00614.69
7.3.50.0050.00314.85
7.3.40.0060.00314.81
7.3.30.0110.00314.64
7.3.20.0030.01016.64
7.3.10.0000.01016.73
7.3.00.0070.00616.71
7.2.330.0140.01016.36
7.2.320.0120.00916.45
7.2.310.0190.00316.56
7.2.300.0180.00616.55
7.2.290.0060.01016.35
7.2.250.0070.01314.91
7.2.240.0000.02015.18
7.2.230.0030.01414.96
7.2.220.0000.01114.94
7.2.210.0080.00414.96
7.2.200.0040.00815.05
7.2.190.0000.00914.50
7.2.180.0060.00914.75
7.2.170.0100.00614.73
7.2.60.0030.01316.61
7.2.00.0040.01119.10
7.1.330.0080.00815.64
7.1.320.0070.00715.59
7.1.310.0070.00715.55
7.1.300.0080.00015.40
7.1.290.0040.00815.67
7.1.280.0030.00715.46
7.1.270.0000.00815.59
7.1.260.0090.00615.86
7.1.200.0030.01015.48
7.1.100.0100.00318.02
7.1.70.0040.00417.17
7.1.60.0070.00717.16
7.1.50.0040.01417.02
7.1.00.0070.07322.36
7.0.200.0060.00916.63
7.0.140.0030.07322.00
7.0.120.0100.05722.02
7.0.60.0070.07719.90
7.0.50.0070.08317.66
7.0.40.0000.04720.20
7.0.30.0270.07720.17
7.0.20.0330.07720.18
7.0.10.0300.07720.16
7.0.00.0030.04720.17
5.6.280.0030.07321.00
5.6.210.0100.05020.62
5.6.200.0000.08718.22
5.6.190.0070.04320.64
5.6.180.0270.08320.25
5.6.170.0430.07020.45
5.6.160.0070.07720.46
5.6.150.0030.08318.12
5.6.140.0130.05718.07
5.6.130.0070.08018.22
5.6.120.0130.05320.97
5.6.110.0070.06720.99
5.6.100.0070.08720.88
5.6.90.0130.08021.02
5.6.80.0100.05020.40
5.6.70.0230.07720.36
5.5.350.0370.06720.40
5.5.340.0130.07318.04
5.5.330.0170.07720.23
5.5.320.0100.08020.21
5.5.310.0230.04720.26
5.5.300.0130.07718.00
5.5.290.0070.08317.91
5.5.280.0070.03720.76
5.5.270.0070.07720.95
5.5.260.0070.03720.86
5.5.250.0070.04020.45
5.5.240.0070.03720.25
5.4.450.0000.04319.29
5.4.440.0000.09019.11
5.4.430.0000.04719.11
5.4.420.0100.05019.32
5.4.410.0000.05319.37
5.4.400.0070.04019.08
5.4.390.0100.06719.15
5.4.380.0030.04018.92
5.4.370.0170.02718.75
5.4.360.0030.07319.00
5.4.350.0100.03719.10
5.4.340.0000.04018.81
5.4.320.0030.05719.19
5.4.310.0100.05019.08
5.4.300.0070.03719.18
5.4.290.0030.08018.94
5.4.280.0030.04019.08
5.4.270.0000.08019.07
5.4.260.0070.05719.16
5.4.250.0070.06019.11
5.4.240.0100.07018.80
5.4.230.0130.03718.91
5.4.220.0030.08018.78
5.4.210.0070.07019.17
5.4.200.0100.03019.03
5.4.190.0030.04318.95
5.4.180.0030.06319.16
5.4.170.0130.06319.00
5.4.160.0100.08019.15
5.4.150.0100.07319.09
5.4.140.0130.06716.22
5.4.130.0070.07316.19
5.4.120.0100.04716.36
5.4.110.0130.06716.29
5.4.100.0030.04716.14
5.4.90.0030.03716.41
5.4.80.0000.04316.39
5.4.70.0030.04316.31
5.4.60.0130.04716.28
5.4.50.0070.03716.21
5.4.40.0000.06716.34
5.4.30.0070.04016.38
5.4.20.0100.06716.31
5.4.10.0100.07016.58
5.4.00.0030.07315.81
5.3.290.0100.06714.61
5.3.280.0030.04014.51
5.3.270.0000.08714.50
5.3.260.0070.08014.50
5.3.250.0070.05014.52
5.3.240.0030.07714.39
5.3.230.0070.06714.61
5.3.220.0070.04714.38
5.3.210.0100.07014.49
5.3.200.0070.07014.50
5.3.190.0070.04014.58
5.3.180.0030.04014.54
5.3.170.0000.04014.48
5.3.160.0030.08014.38
5.3.150.0070.07314.34
5.3.140.0000.08014.51
5.3.130.0130.03714.65
5.3.120.0130.06714.38
5.3.110.0100.06014.50
5.3.100.0030.07713.93
5.3.90.0070.07713.94
5.3.80.0070.07013.93
5.3.70.0100.05713.85
5.3.60.0030.04313.98
5.3.50.0070.05313.87
5.3.40.0130.06713.87
5.3.30.0030.04013.87
5.3.20.0030.04313.66
5.3.10.0070.05313.58
5.3.00.0170.06013.55
5.2.170.0070.05311.00
5.2.160.0070.06311.12
5.2.150.0000.05711.07
5.2.140.0070.06011.08
5.2.130.0070.02711.01
5.2.120.0100.05710.92
5.2.110.0000.04011.04
5.2.100.0030.04711.18
5.2.90.0000.04011.00
5.2.80.0170.03011.08
5.2.70.0000.05711.17
5.2.60.0070.05311.20
5.2.50.0000.03310.91
5.2.40.0030.06010.97
5.2.30.0030.05010.90
5.2.20.0070.03010.90
5.2.10.0100.04710.71
5.2.00.0100.06010.75
5.1.60.0030.0579.98
5.1.50.0070.0279.93
5.1.40.0030.0439.95
5.1.30.0000.04010.32
5.1.20.0070.04010.22
5.1.10.0100.05010.13
5.1.00.0070.05710.06
5.0.50.0070.0438.50
5.0.40.0030.0408.36
5.0.30.0070.0478.28
5.0.20.0070.0408.25
5.0.10.0030.0438.07
5.0.00.0070.0608.14
4.4.90.0070.0338.05
4.4.80.0000.0238.05
4.4.70.0000.0238.05
4.4.60.0000.0308.05
4.4.50.0000.0378.05
4.4.40.0000.0378.05
4.4.30.0030.0278.05
4.4.20.0000.0338.05
4.4.10.0030.0378.05
4.4.00.0030.0338.05
4.3.110.0030.0308.05
4.3.100.0000.0278.05
4.3.90.0070.0238.05
4.3.80.0000.0378.05
4.3.70.0000.0208.05
4.3.60.0030.0178.05
4.3.50.0070.0308.05
4.3.40.0000.0608.05
4.3.30.0000.0338.05
4.3.20.0070.0308.05
4.3.10.0030.0278.05
4.3.00.0030.0278.05

preferences:
45.21 ms | 401 KiB | 5 Q