3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("BAR",5); //define("FOO",TRUE+1); define("BAZ",BAR+10); //echo FOO; echo "BAZ: ",BAZ; const ALPHA = 1; const BETA = ALPHA + 1; echo "\nBETA: ",BETA;

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)
8.3.40.0140.00318.59
8.3.30.0100.00718.81
8.3.20.0000.00720.21
8.3.10.0040.00423.41
8.3.00.0080.00019.38
8.2.170.0070.01122.96
8.2.160.0030.01020.35
8.2.150.0000.00824.18
8.2.140.0050.00224.66
8.2.130.0000.00826.16
8.2.120.0040.00420.98
8.2.110.0070.00322.32
8.2.100.0060.00617.78
8.2.90.0040.00417.65
8.2.80.0030.00517.97
8.2.70.0050.00517.38
8.2.60.0040.00417.91
8.2.50.0050.00318.07
8.2.40.0000.00819.82
8.2.30.0040.00417.92
8.2.20.0050.00217.51
8.2.10.0040.00417.98
8.2.00.0000.00717.61
8.1.270.0060.00323.70
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01022.53
8.1.230.0040.00720.96
8.1.220.0030.00617.74
8.1.210.0030.00518.98
8.1.200.0100.00017.35
8.1.190.0080.00017.10
8.1.180.0050.00218.10
8.1.170.0040.00418.61
8.1.160.0030.00721.93
8.1.150.0040.00418.81
8.1.140.0050.00317.29
8.1.130.0030.00317.68
8.1.120.0040.00417.41
8.1.110.0000.00717.36
8.1.100.0040.00417.32
8.1.90.0040.00417.29
8.1.80.0040.00417.32
8.1.70.0030.00317.34
8.1.60.0040.00417.51
8.1.50.0050.00317.46
8.1.40.0060.00317.45
8.1.30.0050.00317.63
8.1.20.0080.00017.55
8.1.10.0040.00417.38
8.1.00.0080.00017.42
8.0.300.0000.00719.97
8.0.290.0000.00716.58
8.0.280.0050.00318.29
8.0.270.0000.00717.21
8.0.260.0030.00317.11
8.0.250.0030.00316.76
8.0.240.0000.00716.76
8.0.230.0080.00016.74
8.0.220.0070.00016.70
8.0.210.0060.00016.75
8.0.200.0000.00716.93
8.0.190.0050.00216.77
8.0.180.0030.00316.80
8.0.170.0000.00816.78
8.0.160.0000.00716.85
8.0.150.0040.00416.70
8.0.140.0050.00216.75
8.0.130.0050.00013.20
8.0.120.0000.00816.82
8.0.110.0000.00716.72
8.0.100.0050.00516.81
8.0.90.0040.00416.86
8.0.80.0090.00616.77
8.0.70.0050.00316.73
8.0.60.0070.00016.89
8.0.50.0030.00516.84
8.0.30.0150.00617.08
8.0.20.0120.00817.40
8.0.10.0070.00016.93
8.0.00.0130.01016.61
7.4.330.0080.00015.00
7.4.320.0000.00616.42
7.4.300.0050.00216.44
7.4.290.0070.00016.41
7.4.280.0080.00016.55
7.4.270.0030.00316.49
7.4.260.0000.00616.53
7.4.250.0000.00716.30
7.4.240.0070.00016.36
7.4.230.0040.00416.59
7.4.220.0130.00916.38
7.4.210.0000.01716.48
7.4.200.0030.00316.23
7.4.160.0040.01116.37
7.4.150.0120.00817.40
7.4.140.0110.00817.86
7.4.130.0140.00716.39
7.4.120.0090.01116.46
7.4.110.0150.00616.42
7.4.100.0070.01016.29
7.4.90.0070.01016.48
7.4.80.0120.00919.39
7.4.70.0130.00316.51
7.4.60.0130.00316.39
7.4.50.0050.00016.54
7.4.40.0060.01016.68
7.4.30.0160.00016.56
7.4.00.0030.01114.80
7.3.330.0030.00312.93
7.3.320.0000.00613.04
7.3.310.0000.00716.02
7.3.300.0030.00316.22
7.3.290.0070.01116.29
7.3.280.0060.01016.17
7.3.270.0090.01517.40
7.3.260.0150.00916.30
7.3.250.0050.01116.27
7.3.240.0070.01516.40
7.3.230.0140.00716.45
7.3.210.0060.01016.20
7.3.200.0140.00319.39
7.3.190.0080.00816.21
7.3.180.0100.00616.25
7.3.170.0080.00816.46
7.3.160.0150.00616.38
7.2.330.0060.01116.56
7.2.320.0040.01216.63
7.2.310.0140.01016.66
7.2.300.0110.00616.54
7.2.290.0030.01316.47
7.1.100.0230.01017.98
7.1.70.0030.01017.23
7.1.60.0170.00719.40
7.1.50.0160.00616.90
7.1.00.0030.07722.40
7.0.200.0000.00816.46
7.0.140.0070.07022.10
7.0.60.0130.07719.98
7.0.50.0100.04317.90
7.0.40.0000.04720.24
7.0.30.0370.07020.17
7.0.20.0270.06320.09
7.0.10.0030.05720.18
7.0.00.0070.05320.16
5.6.280.0100.06721.06
5.6.210.0070.08020.75
5.6.200.0000.09018.16
5.6.190.0130.05720.56
5.6.180.0270.07320.45
5.6.170.0370.05320.52
5.6.160.0070.06020.40
5.6.150.0030.04018.22
5.6.140.0030.08018.20
5.6.130.0030.04718.25
5.6.120.0070.08321.01
5.6.110.0030.05020.98
5.6.100.0100.08020.98
5.6.90.0070.09320.94
5.6.80.0200.06720.42
5.6.70.4570.03720.38
5.5.350.0130.07720.49
5.5.340.0070.04317.97
5.5.330.0000.05020.59
5.5.320.0270.07320.41
5.5.310.0270.04020.29
5.5.300.0030.08017.95
5.5.290.0070.05017.96
5.5.280.0100.04020.73
5.5.270.0030.04720.92
5.5.260.0130.07720.77
5.5.250.0030.04020.68
5.5.240.0100.07320.23
5.4.450.0030.04319.18
5.4.440.0030.04019.56
5.4.430.0000.03719.45
5.4.420.0070.04019.41
5.4.410.0030.07719.16
5.4.400.0030.05019.14
5.4.390.0070.07718.87
5.4.380.0030.07019.15
5.4.370.0070.07319.04
5.4.360.0000.07019.32
5.4.350.0000.08319.00
5.4.340.0070.06719.08
5.4.320.0000.04718.85
5.4.310.0000.06719.16
5.4.300.0030.07318.99
5.4.290.0030.07719.22
5.4.280.0030.07019.08
5.4.270.0100.07718.87
5.4.260.0030.07318.87
5.4.250.0030.05319.08
5.4.240.0030.07318.85
5.4.230.0030.04018.87
5.4.220.0100.03318.87
5.4.210.0000.07719.01
5.4.200.0070.06019.14
5.4.190.0030.07318.93
5.4.180.0030.07018.98
5.4.170.0070.07019.07
5.4.160.0070.07719.06
5.4.150.0000.06318.96
5.4.140.0000.04316.42
5.4.130.0030.07016.66
5.4.120.0030.07016.68
5.4.110.0070.07016.45
5.4.100.0070.05016.58
5.4.90.0100.04016.59
5.4.80.0030.06716.24
5.4.70.0100.06316.34
5.4.60.0000.07016.43
5.4.50.0030.07016.42
5.4.40.0100.07016.53
5.4.30.0100.07016.24
5.4.20.0000.05716.52
5.4.10.0070.05716.48
5.4.00.0070.07015.95
5.3.290.0070.04714.70
5.3.280.0070.04014.64
5.3.270.0070.06314.48
5.3.260.0200.06014.55
5.3.250.0030.03714.51
5.3.240.0070.07314.55
5.3.230.0070.04314.54
5.3.220.0030.07714.55
5.3.210.0000.04714.45
5.3.200.0030.07314.41
5.3.190.0030.07314.52
5.3.180.0100.07314.65
5.3.170.0030.07014.41
5.3.160.0030.07314.46
5.3.150.0030.05714.51
5.3.140.0030.07314.58
5.3.130.0000.04714.61
5.3.120.0100.06314.50
5.3.110.0070.06714.57
5.3.100.0130.05714.02
5.3.90.0000.07313.87
5.3.80.0130.06313.88
5.3.70.0030.06713.96
5.3.60.0070.06713.91
5.3.50.0030.07713.79
5.3.40.0000.07314.06
5.3.30.0000.07713.73
5.3.20.0030.06713.48
5.3.10.0030.06313.64
5.3.00.0070.07013.73
5.2.170.0100.05312.53
5.2.160.0000.06012.53
5.2.150.0000.06712.53
5.2.140.0100.05312.53
5.2.130.0070.06012.53
5.2.120.0030.05712.53
5.2.110.0000.06312.53
5.2.100.0070.05312.53
5.2.90.0030.06012.53
5.2.80.0000.06712.53
5.2.70.0030.06312.53
5.2.60.0030.05312.53
5.2.50.0070.05712.53
5.2.40.0030.05312.53
5.2.30.0000.06712.53
5.2.20.0030.06012.53
5.2.10.0030.06012.53
5.2.00.0070.05012.53
5.1.60.0000.03712.53
5.1.50.0030.03712.53
5.1.40.0070.03312.53
5.1.30.0070.04312.53
5.1.20.0030.06012.53
5.1.10.0070.05312.53
5.1.00.0000.05712.53
5.0.50.0030.04312.53
5.0.40.0030.04312.53
5.0.30.0130.04312.53
5.0.20.0100.02312.53
5.0.10.0030.04712.53
5.0.00.0030.05712.53
4.4.90.0000.03712.53
4.4.80.0030.02012.53
4.4.70.0030.03312.53
4.4.60.0000.03012.53
4.4.50.0000.03712.53
4.4.40.0000.05312.53
4.4.30.0030.02712.53
4.4.20.0000.03712.53
4.4.10.0030.02712.53
4.4.00.0000.04712.53
4.3.110.0000.04012.53
4.3.100.0070.02712.53
4.3.90.0070.03312.53
4.3.80.0000.05712.53
4.3.70.0000.02712.53
4.3.60.0030.03312.53
4.3.50.0100.03012.53
4.3.40.0030.05312.53
4.3.30.0000.04012.53
4.3.20.0000.03312.53
4.3.10.0000.02712.53
4.3.00.0000.03712.53

preferences:
42.25 ms | 400 KiB | 5 Q