3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { function ech(){ echo 'aaa'; } } $a = new C; C::ech();

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)
8.3.60.0150.00016.38
8.3.50.0040.01118.15
8.3.40.0150.00018.72
8.3.30.0000.01518.67
8.3.20.0040.00420.04
8.3.10.0070.00023.66
8.3.00.0050.00319.91
8.2.180.0190.00316.50
8.2.170.0140.00022.96
8.2.160.0100.00320.38
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0090.00018.97
8.2.120.0090.00026.35
8.2.110.0060.00320.38
8.2.100.0060.00617.93
8.2.90.0000.00819.09
8.2.80.0080.00017.97
8.2.70.0080.00017.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00920.46
8.2.30.0000.00720.51
8.2.20.0040.00417.59
8.2.10.0040.00417.85
8.2.00.0050.00317.98
8.1.280.0110.01125.92
8.1.270.0000.00820.37
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0090.00022.14
8.1.230.0090.00317.66
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0000.00917.22
8.1.190.0000.00717.54
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0000.00720.69
8.1.150.0050.00318.78
8.1.140.0040.00419.50
8.1.130.0030.00317.58
8.1.120.0070.00017.39
8.1.110.0040.00417.35
8.1.100.0000.00817.46
8.1.90.0000.00717.43
8.1.80.0040.00417.45
8.1.70.0000.00717.24
8.1.60.0030.00617.46
8.1.50.0000.00817.55
8.1.40.0040.00417.52
8.1.30.0030.00517.64
8.1.20.0070.00017.59
8.1.10.0050.00317.54
8.1.00.0040.00417.42
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0070.00018.28
8.0.270.0030.00317.10
8.0.260.0000.00617.10
8.0.250.0030.00316.82
8.0.240.0040.00416.97
8.0.230.0100.00016.96
8.0.220.0000.00816.92
8.0.210.0040.00416.87
8.0.200.0000.00716.96
8.0.190.0040.00416.94
8.0.180.0050.00316.91
8.0.170.0040.00416.82
8.0.160.0000.00716.88
8.0.150.0070.00016.91
8.0.140.0070.00016.75
8.0.130.0060.00013.38
8.0.120.0000.00816.80
8.0.110.0000.00716.80
8.0.100.0040.00416.89
8.0.90.0040.00416.95
8.0.80.0060.01516.86
8.0.70.0070.00016.84
8.0.60.0040.00416.73
8.0.50.0000.00716.84
8.0.30.0150.00517.22
8.0.20.0140.01117.40
8.0.10.0000.00816.99
8.0.00.0070.01116.71
7.4.330.0000.00616.91
7.4.320.0030.00316.33
7.4.300.0030.00316.50
7.4.290.0030.00316.50
7.4.280.0030.00516.57
7.4.270.0030.00316.58
7.4.260.0000.00716.58
7.4.250.0070.00016.36
7.4.240.0050.00216.58
7.4.230.0000.00716.35
7.4.220.0100.01016.62
7.4.210.0110.00316.65
7.4.200.0000.00716.57
7.4.160.0090.00916.49
7.4.150.0120.01217.40
7.4.140.0130.00817.86
7.4.130.0080.00916.55
7.4.120.0100.00916.33
7.4.110.0070.01016.63
7.4.100.0100.00716.53
7.4.90.0080.00916.58
7.4.80.0040.01319.39
7.4.70.0160.00016.44
7.4.60.0100.01016.58
7.4.50.0030.01316.52
7.4.40.0100.00716.59
7.4.30.0050.01216.57
7.4.00.0090.00915.02
7.3.330.0000.00513.14
7.3.320.0000.00613.27
7.3.310.0050.00216.34
7.3.300.0000.00716.31
7.3.290.0080.00816.31
7.3.280.0090.00816.30
7.3.270.0100.00717.40
7.3.260.0120.00316.32
7.3.250.0100.01116.33
7.3.240.0100.00716.47
7.3.230.0110.00616.39
7.3.210.0140.00316.48
7.3.200.0110.00516.35
7.3.190.0160.00616.33
7.3.180.0120.00316.32
7.3.170.0130.00716.52
7.3.160.0050.01116.16
7.3.120.0060.01214.68
7.3.110.0070.00914.84
7.3.100.0060.00914.77
7.3.90.0000.01014.94
7.3.80.0060.00914.79
7.3.70.0090.00614.68
7.3.60.0030.00714.79
7.3.50.0060.00914.73
7.3.40.0090.00014.52
7.3.30.0060.00314.56
7.3.20.0040.00416.47
7.3.10.0130.00316.41
7.3.00.0090.00616.49
7.2.330.0080.01016.69
7.2.320.0110.00616.76
7.2.310.0070.01016.42
7.2.300.0040.01216.45
7.2.290.0130.01016.71
7.2.250.0000.01315.18
7.2.240.0100.01014.91
7.2.230.0090.00615.13
7.2.220.0070.01014.78
7.2.210.0060.00914.86
7.2.200.0000.01615.11
7.2.190.0080.00415.04
7.2.180.0070.00715.00
7.2.170.0090.00614.98
7.2.60.0030.01016.82
7.2.00.0060.00619.54
7.1.330.0140.00015.71
7.1.320.0070.00715.50
7.1.310.0070.00715.68
7.1.300.0040.01115.18
7.1.290.0100.00415.62
7.1.280.0100.00315.72
7.1.270.0030.00915.69
7.1.260.0030.01015.44
7.1.200.0080.00015.84
7.1.100.0030.01418.10
7.1.70.0040.00417.02
7.1.60.0140.01019.44
7.1.50.0140.01016.79
7.1.00.0070.07322.30
7.0.200.0600.00414.51
7.0.60.0130.04319.96
7.0.50.0030.04317.86
7.0.40.0070.06320.21
7.0.30.0330.05720.20
7.0.20.0270.05320.19
7.0.10.0030.09720.22
7.0.00.0030.06320.10
5.6.280.0000.03721.08
5.6.210.0130.07720.61
5.6.200.0000.05318.18
5.6.190.0070.08720.61
5.6.180.0070.05320.55
5.6.170.0300.07720.71
5.6.160.0030.07020.50
5.6.150.0030.04718.18
5.6.140.0170.04718.27
5.6.130.0030.08018.18
5.6.120.0130.04021.00
5.6.110.0100.08020.89
5.6.100.0100.08021.02
5.6.90.0200.07020.88
5.6.80.0130.07720.48
5.5.350.0100.08720.32
5.5.340.0100.08018.04
5.5.330.0070.08320.37
5.5.320.0400.06720.36
5.5.310.0130.06020.50
5.5.300.0070.04018.06
5.5.290.0130.07717.94
5.5.280.0030.05720.68
5.5.270.0030.04320.95
5.5.260.0030.04320.87
5.5.250.0130.08020.69
5.5.240.2870.04320.03

preferences:
61.8 ms | 401 KiB | 5 Q