3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$foo->bar()() class foo { function bar(){ return 'bar'; }} function bar() { echo 'bazz'; } $foo = new foo(); echo $foo->bar()();

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)
8.3.60.0100.00716.38
8.3.50.0110.00621.93
8.3.40.0160.00018.71
8.3.30.0150.00018.64
8.3.20.0170.00020.34
8.3.10.0030.00523.53
8.3.00.0060.00317.80
8.2.180.0130.01018.54
8.2.170.0070.01322.96
8.2.160.0100.00720.52
8.2.150.0070.01124.18
8.2.140.0080.00824.66
8.2.130.0120.00326.16
8.2.120.0040.00417.50
8.2.110.0000.01022.25
8.2.100.0090.00318.03
8.2.90.0070.00019.23
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0030.00517.80
8.2.50.0080.00018.07
8.2.40.0080.00021.26
8.2.30.0050.00320.50
8.2.20.0090.00017.70
8.2.10.0080.00019.71
8.2.00.0040.00418.00
8.1.280.0180.00425.92
8.1.270.0150.00421.98
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0050.00522.53
8.1.230.0050.00817.75
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0090.00017.23
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0040.00418.88
8.1.160.0040.00422.01
8.1.150.0000.00818.84
8.1.140.0000.00819.48
8.1.130.0000.00717.64
8.1.120.0000.00717.39
8.1.110.0040.00417.43
8.1.100.0000.00717.38
8.1.90.0040.00417.30
8.1.80.0000.00717.40
8.1.70.0030.00317.37
8.1.60.0080.00017.59
8.1.50.0000.00817.43
8.1.40.0080.00317.36
8.1.30.0050.00317.65
8.1.20.0000.00817.58
8.1.10.0000.00817.62
8.1.00.0000.00717.50
8.0.300.0070.00018.77
8.0.290.0060.00316.75
8.0.280.0000.00718.45
8.0.270.0050.00317.26
8.0.260.0030.00317.21
8.0.250.0040.00416.92
8.0.240.0030.00316.94
8.0.230.0000.00716.91
8.0.220.0000.00716.85
8.0.210.0080.00016.68
8.0.200.0000.00616.82
8.0.190.0000.00816.96
8.0.180.0000.00816.77
8.0.170.0000.00816.85
8.0.160.0000.00816.86
8.0.150.0030.00316.82
8.0.140.0000.00716.72
8.0.130.0000.00613.26
8.0.120.0000.00716.72
8.0.110.0080.00016.85
8.0.100.0070.00016.89
8.0.90.0050.00316.63
8.0.80.0130.00916.79
8.0.70.0080.00016.86
8.0.60.0000.00816.61
8.0.50.0000.00816.63
8.0.30.0140.00517.07
8.0.20.0120.01017.40
8.0.10.0040.00417.01
8.0.00.0110.00816.81
7.4.330.0000.00515.08
7.4.320.0030.00316.42
7.4.300.0000.00616.60
7.4.290.0040.00416.52
7.4.280.0000.00616.64
7.4.270.0040.00416.58
7.4.260.0030.00316.45
7.4.250.0000.00816.56
7.4.240.0040.00416.55
7.4.230.0000.00716.41
7.4.220.0070.01016.63
7.4.210.0070.01116.64
7.4.200.0000.00716.35
7.4.160.0120.00316.55
7.4.150.0150.00417.40
7.4.140.0100.01217.86
7.4.130.0100.01016.54
7.4.120.0050.01416.62
7.4.110.0070.01116.48
7.4.100.0090.00616.34
7.4.90.0140.00716.59
7.4.80.0070.01019.39
7.4.70.0000.01616.41
7.4.60.0100.00716.56
7.4.50.0000.00816.50
7.4.40.0120.00916.54
7.4.30.0110.00716.34
7.4.00.0080.00814.62
7.3.330.0030.00213.16
7.3.320.0020.00213.30
7.3.310.0000.00716.28
7.3.300.0040.00416.25
7.3.290.0070.00916.32
7.3.280.0070.00916.28
7.3.270.0090.00917.40
7.3.260.0120.00616.53
7.3.250.0110.00616.40
7.3.240.0110.01016.51
7.3.230.0030.01416.39
7.3.210.0000.01716.42
7.3.200.0120.00916.61
7.3.190.0100.00716.26
7.3.180.0100.00716.42
7.3.170.0120.00316.31
7.3.160.0110.00616.23
7.2.330.0030.01916.69
7.2.320.0100.00716.45
7.2.310.0090.00916.61
7.2.300.0090.00616.52
7.2.290.0060.01716.53
7.2.60.0060.01216.89
7.2.00.0040.00819.27
7.1.200.0080.00615.61
7.1.100.0080.00818.00
7.1.70.0090.00417.01
7.1.60.0130.01019.11
7.1.50.0030.00816.90
7.1.00.0000.08022.31
7.0.200.0030.00616.45
7.0.60.0030.06319.93
7.0.50.0130.07017.84
7.0.40.0200.07720.41
7.0.30.0300.07720.17
7.0.20.0200.07320.22
7.0.10.0230.08320.23
7.0.00.0130.07720.12
5.6.280.0070.03021.05
5.6.210.0070.07320.50
5.6.200.0030.08318.19
5.6.190.0070.08720.77
5.6.180.3830.04020.44
5.6.170.0300.05020.45
5.6.160.0170.05320.54
5.6.150.0030.08018.12
5.6.140.0000.04718.28
5.6.130.0070.05718.21
5.6.120.0130.05021.14
5.6.110.0030.07021.14
5.6.100.0100.07720.96
5.6.90.0130.08021.11
5.6.80.0100.04720.36
5.6.70.0070.07320.53
5.5.350.0170.05020.33
5.5.340.0000.06018.03
5.5.330.0070.03720.13
5.5.320.0430.05020.41
5.5.310.0300.04720.34
5.5.300.0030.03718.08
5.5.290.0030.04317.98
5.5.280.0000.09320.89
5.5.270.0070.08320.79
5.5.260.0070.08320.76
5.5.250.0100.08020.61
5.5.240.0030.08320.04
5.4.450.0700.04719.64
5.4.440.0570.06719.48
5.4.430.0500.07719.19
5.4.420.0730.05719.33
5.4.410.0730.07019.48
5.4.400.0770.06719.28
5.4.390.0570.05718.98
5.4.380.0530.06019.38
5.4.370.0630.05019.31
5.4.360.0570.06319.13
5.4.350.0400.05719.37
5.4.340.0670.05319.24
5.4.320.0600.06019.05
5.4.310.0570.05719.00
5.4.300.0630.05319.29
5.4.290.0600.05719.28
5.4.280.0670.06319.27
5.4.270.0830.05018.87
5.4.260.0730.07019.12
5.4.250.0600.06319.00
5.4.240.0770.06018.83
5.4.230.0630.04719.04
5.4.220.0400.07319.14
5.4.210.0700.05319.14
5.4.200.0600.05719.12
5.4.190.0630.07018.97
5.4.180.0670.05019.14
5.4.170.0500.05718.97
5.4.160.0800.04719.03
5.4.150.0670.05319.27
5.4.140.0870.06316.41
5.4.130.0900.06716.30
5.4.120.0630.04716.39
5.4.110.0670.06016.30
5.4.100.0700.06316.67
5.4.90.0770.03716.50
5.4.80.0600.05716.67
5.4.70.0900.06316.46
5.4.60.0730.04016.59
5.4.50.0330.05316.43
5.4.40.0070.06016.60
5.4.30.0300.04716.49
5.4.20.0870.03716.25
5.4.10.0600.05316.49
5.4.00.0530.06015.73

preferences:
44.93 ms | 401 KiB | 5 Q