3v4l.org

run code in 300+ PHP versions simultaneously
<?=@a.b;

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)
8.3.60.0120.00316.75
8.3.50.0110.00721.10
8.3.40.0090.00618.71
8.3.30.0070.00718.62
8.3.20.0020.00520.03
8.3.10.0040.00421.63
8.3.00.0000.00823.65
8.2.180.0110.00316.50
8.2.170.0120.00322.96
8.2.160.0060.00920.41
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0030.00619.83
8.2.120.0040.00426.35
8.2.110.0030.00620.94
8.2.100.0060.00617.68
8.2.90.0050.00319.23
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0000.00820.57
8.2.30.0040.00419.43
8.2.20.0040.00417.74
8.2.10.0030.00618.04
8.2.00.0030.00618.14
8.1.280.0130.00325.92
8.1.270.0110.00723.90
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0060.00323.91
8.1.230.0030.00719.10
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0070.00317.22
8.1.180.0040.00418.10
8.1.170.0080.00018.66
8.1.160.0080.00020.72
8.1.150.0030.00318.73
8.1.140.0050.00519.49
8.1.130.0040.00417.48
8.1.120.0030.00417.34
8.1.110.0040.00417.38
8.1.100.0050.00317.38
8.1.90.0000.00917.38
8.1.80.0030.00517.21
8.1.70.0000.00717.38
8.1.60.0070.00317.36
8.1.50.0050.00317.35
8.1.40.0030.00517.40
8.1.30.0080.00417.49
8.1.20.0050.00217.52
8.1.10.0040.00417.50
8.1.00.0060.00317.32
8.0.300.0060.00318.77
8.0.290.0000.00716.58
8.0.280.0030.00318.54
8.0.270.0030.00317.18
8.0.260.0030.00317.28
8.0.250.0030.00316.95
8.0.240.0060.00016.86
8.0.230.0000.00716.90
8.0.220.0060.00316.88
8.0.210.0030.00316.86
8.0.200.0000.00716.98
8.0.190.0000.00817.02
8.0.180.0000.00916.88
8.0.170.0040.00416.92
8.0.160.0040.00416.88
8.0.150.0000.00716.85
8.0.140.0030.00316.87
8.0.130.0000.00913.37
8.0.120.0040.00416.93
8.0.110.0000.00816.87
8.0.100.0000.00716.95
8.0.90.0000.00716.97
8.0.80.0140.00016.89
8.0.70.0050.00317.02
8.0.60.0070.00016.88
8.0.50.0000.00816.83
8.0.30.0110.00517.14
8.0.20.0070.01117.40
8.0.10.0040.00416.77
8.0.00.0120.00816.85
7.4.330.0040.00016.74
7.4.320.0040.00416.54
7.4.300.0000.00816.38
7.4.290.0030.00316.35
7.4.280.0030.00616.51
7.4.270.0020.00516.39
7.4.260.0070.00016.45
7.4.250.0040.00416.54
7.4.240.0020.00516.49
7.4.230.0000.00616.36
7.4.220.0130.00616.56
7.4.210.0080.00616.48
7.4.200.0030.00316.63
7.4.160.0070.01016.65
7.4.150.0100.00717.40
7.4.140.0080.01317.86
7.4.130.0140.00916.51
7.4.120.0130.00516.50
7.4.110.0140.00316.51
7.4.100.0070.01016.28
7.4.90.0100.00716.45
7.4.80.0090.00919.39
7.4.70.0080.01216.48
7.4.60.0070.01016.65
7.4.50.0070.00716.21
7.4.40.0040.01116.55
7.4.30.0090.01416.51
7.4.00.0000.01314.77
7.3.330.0050.00013.18
7.3.320.0000.00513.17
7.3.310.0030.00316.30
7.3.300.0040.00416.25
7.3.290.0090.00916.25
7.3.280.0060.01116.26
7.3.270.0140.01217.40
7.3.260.0100.01016.52
7.3.250.0090.00716.32
7.3.240.0130.00716.38
7.3.230.0170.00716.48
7.3.210.0070.01016.48
7.3.200.0080.00819.39
7.3.190.0070.01316.36
7.3.180.0060.00916.41
7.3.170.0070.01416.27
7.3.160.0110.01116.34
7.3.10.0070.00716.40
7.3.00.0000.01016.54
7.2.330.0130.01316.23
7.2.320.0060.01516.63
7.2.310.0100.00716.30
7.2.300.0120.00616.67
7.2.290.0210.00016.36
7.2.130.0060.00616.98
7.2.120.0040.00416.79
7.2.110.0040.00716.88
7.2.100.0070.01016.82
7.2.90.0000.01016.85
7.2.80.0030.00616.64
7.2.70.0040.00816.77
7.2.60.0030.01016.86
7.2.50.0030.01016.86
7.2.40.0040.00716.63
7.2.30.0090.00616.85
7.2.20.0070.00716.76
7.2.10.0030.00816.93
7.2.00.0070.00618.18
7.1.250.0060.00315.34
7.1.200.0030.01015.37
7.1.100.0130.00318.06
7.1.70.0040.00417.10
7.1.60.0130.01019.12
7.1.50.0110.01416.89
7.1.00.0030.07722.39
7.0.200.0030.00716.71
7.0.60.0270.07021.74
7.0.50.0070.03717.79
7.0.40.0070.08319.90
7.0.30.0200.04320.17
7.0.20.0270.08020.17
7.0.10.0030.09020.04
7.0.00.0070.08720.33
5.6.280.0100.06320.86
5.6.210.0070.08020.74
5.6.200.0030.07318.08
5.6.190.0100.07020.64
5.6.180.0500.07720.39
5.6.170.0270.08020.45
5.6.160.0100.04020.61
5.6.150.0000.04718.21
5.6.140.0070.04018.21
5.6.130.0100.07718.22
5.6.120.0030.04320.98
5.6.110.0070.07021.00
5.6.100.0000.04321.10
5.6.90.0030.09320.99
5.6.80.0100.07720.34
5.5.350.0230.07320.32
5.5.340.0100.07317.91
5.5.330.0030.05720.37
5.5.320.0670.06320.27
5.5.310.0270.03320.28
5.5.300.0030.07718.00
5.5.290.0070.05718.01
5.5.280.0030.09020.95
5.5.270.0170.05020.86
5.5.260.0030.07320.95
5.5.250.0270.07020.53
5.5.240.0200.06020.16

preferences:
53.96 ms | 401 KiB | 5 Q