3v4l.org

run code in 300+ PHP versions simultaneously
<?php Class Thing{} $a = new Thing(); $a->name = 'John'; echo $a->name; // John echo $a->age; // error

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)
8.3.60.0160.00618.56
8.3.50.0090.00822.77
8.3.40.0110.00718.63
8.3.30.0070.00718.79
8.3.20.0070.00020.33
8.3.10.0040.00423.56
8.3.00.0040.00419.85
8.2.180.0140.00025.92
8.2.170.0140.00018.95
8.2.160.0030.01022.96
8.2.150.0070.01024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0060.00320.84
8.2.110.0030.00620.83
8.2.100.0060.00617.91
8.2.90.0040.00418.03
8.2.80.0040.00418.04
8.2.70.0040.00417.63
8.2.60.0040.00417.63
8.2.50.0040.00419.09
8.2.40.0040.00719.01
8.2.30.0050.00219.30
8.2.20.0040.00417.77
8.2.10.0000.00718.05
8.2.00.0040.00418.05
8.1.280.0170.00325.92
8.1.270.0040.00423.92
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0100.00022.61
8.1.230.0090.00322.15
8.1.220.0040.00417.74
8.1.210.0000.00818.83
8.1.200.0040.00417.35
8.1.190.0040.00417.22
8.1.180.0000.00718.83
8.1.170.0030.00618.56
8.1.160.0070.00019.05
8.1.150.0030.00518.43
8.1.140.0090.00019.62
8.1.130.0030.00317.71
8.1.120.0050.00217.41
8.1.110.0000.00717.42
8.1.100.0040.00417.28
8.1.90.0000.00917.28
8.1.80.0000.00717.45
8.1.70.0000.00717.39
8.1.60.0080.00017.37
8.1.50.0040.00417.47
8.1.40.0000.01017.34
8.1.30.0050.00317.53
8.1.20.0000.00817.50
8.1.10.0030.00617.48
8.1.00.0070.00317.51
8.0.300.0040.00419.99
8.0.290.0050.00216.75
8.0.280.0000.00718.44
8.0.270.0000.00717.98
8.0.260.0000.00717.16
8.0.250.0000.00717.03
8.0.240.0000.00816.98
8.0.230.0080.00016.96
8.0.220.0040.00416.81
8.0.210.0070.00016.93
8.0.200.0030.00317.01
8.0.190.0050.00316.87
8.0.180.0000.00716.85
8.0.170.0050.00316.82
8.0.160.0000.00816.82
8.0.150.0040.00416.81
8.0.140.0000.00816.86
8.0.130.0030.00313.31
8.0.120.0080.00016.83
8.0.110.0000.00816.77
8.0.100.0040.00416.93
8.0.90.0000.00816.85
8.0.80.0090.01516.89
8.0.70.0030.00616.85
8.0.60.0000.00816.75
8.0.50.0000.00716.83
8.0.30.0130.00417.10
8.0.20.0110.00817.40
8.0.10.0040.00417.07
8.0.00.0120.00616.66
7.4.330.0050.00015.08
7.4.320.0030.00316.48
7.4.300.0060.00016.55
7.4.290.0030.00316.54
7.4.280.0030.00616.51
7.4.270.0030.00316.51
7.4.260.0050.00316.56
7.4.250.0080.00016.52
7.4.240.0000.00716.45
7.4.230.0030.00316.35
7.4.220.0090.00916.54
7.4.210.0070.00716.64
7.4.200.0070.00016.57
7.4.150.0140.00417.40
7.4.140.0160.00517.86
7.4.130.0100.00716.33
7.4.120.0060.01116.45
7.4.110.0130.00616.52
7.4.100.0090.00916.43
7.4.90.0070.01016.46
7.4.80.0040.01219.39
7.4.70.0070.01016.32
7.4.60.0100.01316.56
7.4.50.0000.01416.29
7.4.40.0120.00416.61
7.4.30.0030.01316.35
7.4.00.0070.01015.08
7.3.330.0070.00013.27
7.3.320.0020.00313.16
7.3.310.0080.00016.36
7.3.300.0040.00416.33
7.3.290.0070.00016.36
7.3.280.0100.00816.29
7.3.270.0120.00617.40
7.3.260.0110.00716.44
7.3.250.0150.00316.23
7.3.240.0110.00616.30
7.3.230.0060.01016.39
7.3.210.0130.01016.18
7.3.200.0080.00816.25
7.3.190.0100.00716.58
7.3.180.0000.01816.31
7.3.170.0090.00916.58
7.3.160.0130.00316.32
7.2.330.0100.00716.63
7.2.320.0030.01316.67
7.2.310.0070.01016.70
7.2.300.0130.00616.58
7.2.290.0000.01516.83
7.2.60.0090.00316.98
7.2.00.0030.01019.05
7.1.200.0130.00015.52
7.1.70.0090.00016.80
7.1.60.0080.00419.75
7.1.00.0070.07322.35
7.0.200.0040.00416.88
7.0.90.0100.06020.02
7.0.80.0130.05319.86
7.0.70.0230.05319.93
7.0.60.0130.05720.05
7.0.50.0130.06320.36
7.0.40.0230.06720.21
7.0.30.0270.05320.33
7.0.20.0200.07020.35
7.0.10.0270.04320.32
7.0.00.0200.05320.34
5.6.240.0070.06320.61
5.6.230.0100.06020.70
5.6.220.0100.06320.67
5.6.210.0200.05020.50
5.6.200.0200.05721.11
5.6.190.0200.07721.10
5.6.180.0100.06021.09
5.6.170.0100.06321.13
5.6.160.0170.06021.20
5.6.150.0200.06021.11
5.6.140.0130.05721.08
5.6.130.0200.06021.06
5.6.120.0100.06021.08
5.6.110.0170.06021.02
5.6.100.0200.05021.06
5.6.90.0130.08021.06
5.6.80.0130.05720.46
5.6.70.0170.05020.39
5.6.60.0130.05720.49
5.6.50.0230.06720.56
5.6.40.0130.05720.45
5.6.30.0230.06020.48
5.6.20.0200.06720.55
5.6.10.0200.05720.42
5.6.00.0170.06320.39

preferences:
55.36 ms | 401 KiB | 5 Q