3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() : scalar { return 'bar'; } foo();

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)
8.3.60.0170.00318.43
8.3.50.0130.00822.05
8.3.40.0070.01018.65
8.3.30.0100.00318.54
8.3.20.0070.00020.27
8.3.10.0040.00420.66
8.3.00.0040.00421.81
8.2.180.0100.00616.75
8.2.170.0120.00322.96
8.2.160.0100.00322.17
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00019.52
8.2.110.0060.00322.25
8.2.100.0040.00817.91
8.2.90.0060.00319.08
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0070.00017.68
8.2.50.0040.00418.09
8.2.40.0060.00320.60
8.2.30.0040.00419.30
8.2.20.0040.00417.61
8.2.10.0070.00018.04
8.2.00.0000.00817.86
8.1.280.0070.00725.92
8.1.270.0110.00422.20
8.1.260.0070.00026.35
8.1.250.0030.00628.09
8.1.240.0030.00622.53
8.1.230.0080.00417.83
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0100.00016.88
8.1.190.0080.00017.22
8.1.180.0040.00418.10
8.1.170.0000.01018.41
8.1.160.0070.00020.69
8.1.150.0000.00718.75
8.1.140.0040.00419.44
8.1.130.0000.00717.49
8.1.120.0040.00417.37
8.1.110.0050.00317.30
8.1.100.0080.00017.36
8.1.90.0040.00417.22
8.1.80.0030.00617.26
8.1.70.0000.00717.18
8.1.60.0000.00817.38
8.1.50.0060.00317.47
8.1.40.0040.00417.43
8.1.30.0040.00417.59
8.1.20.0000.00717.36
8.1.10.0030.00517.40
8.1.00.0040.00417.32
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.31
8.0.270.0030.00317.14
8.0.260.0000.00817.10
8.0.250.0030.00316.98
8.0.240.0000.00717.01
8.0.230.0030.00316.96
8.0.220.0000.00716.90
8.0.210.0040.00416.84
8.0.200.0050.00216.99
8.0.190.0050.00316.88
8.0.180.0080.00016.89
8.0.170.0000.00716.81
8.0.160.0000.00816.93
8.0.150.0110.00016.74
8.0.140.0070.00016.83
8.0.130.0000.00513.31
8.0.120.0030.00516.76
8.0.110.0040.00416.89
8.0.100.0070.00016.95
8.0.90.0030.00516.69
8.0.80.0030.01216.89
8.0.70.0040.00416.91
8.0.60.0040.00416.88
8.0.50.0040.00416.91
8.0.30.0080.01017.01
8.0.20.0110.00917.40
8.0.10.0050.00216.86
8.0.00.0090.00916.69
7.4.330.0020.00216.67
7.4.320.0000.00616.50
7.4.300.0070.00016.43
7.4.290.0060.00316.53
7.4.280.0070.00016.39
7.4.270.0000.00916.39
7.4.260.0040.00416.51
7.4.250.0000.00816.47
7.4.240.0030.00316.53
7.4.230.0030.00316.58
7.4.220.0110.01116.60
7.4.210.0120.00316.50
7.4.200.0030.00316.50
7.4.160.0060.00916.22
7.4.150.0130.00317.40
7.4.140.0210.00217.86
7.4.130.0120.00516.55
7.4.120.0050.01016.40
7.4.110.0150.00616.54
7.4.100.0130.01016.61
7.4.90.0120.00916.54
7.4.80.0130.00419.39
7.4.70.0150.00416.59
7.4.60.0110.00616.51
7.4.50.0040.00716.09
7.4.40.0080.00816.46
7.4.30.0060.00916.39
7.4.00.0030.00614.80
7.3.330.0020.00213.34
7.3.320.0000.00513.26
7.3.310.0030.00316.27
7.3.300.0030.00316.27
7.3.290.0000.00716.30
7.3.280.0080.00916.27
7.3.270.0060.01717.40
7.3.260.0090.00916.69
7.3.250.0090.01016.28
7.3.240.0080.01016.28
7.3.230.0140.00316.53
7.3.210.0060.01216.27
7.3.200.0190.00316.28
7.3.190.0080.00816.30
7.3.180.0070.01016.22
7.3.170.0130.01016.45
7.3.160.0160.00016.36
7.2.330.0080.00816.61
7.2.320.0060.01016.23
7.2.310.0000.01716.63
7.2.300.0040.01916.25
7.2.290.0090.00616.60
7.2.60.0090.00616.58
7.2.00.0060.00618.78
7.1.200.0070.00715.73
7.1.100.0030.00917.79
7.1.70.0040.01117.17
7.1.60.0100.01419.24
7.1.50.0090.00616.79
7.1.00.0030.07722.36
7.0.200.0450.01014.52
7.0.60.0200.06719.90
7.0.50.0030.05717.95
7.0.40.0030.04320.32
7.0.30.0470.04720.25
7.0.20.0430.06020.30
7.0.10.0070.04320.46
7.0.00.0100.04320.10
5.6.280.0130.06721.03
5.6.210.0030.04320.54
5.6.200.0070.08018.18
5.6.190.0030.04320.63
5.6.180.0300.06720.46
5.6.170.0300.07020.50
5.6.160.0070.07020.55
5.6.150.0070.06718.29
5.6.140.0130.07718.18
5.6.130.0070.05718.28
5.6.120.0170.07721.14
5.6.110.0130.07021.11
5.6.100.0100.08020.98
5.6.90.0200.07721.10
5.6.80.0230.06020.48
5.5.350.0330.07720.41
5.5.340.0100.08018.07
5.5.330.0030.08020.38
5.5.320.0630.07020.42
5.5.310.0330.07320.34
5.5.300.0070.05317.97
5.5.290.0070.08017.97
5.5.280.0070.05320.88
5.5.270.0070.08320.69
5.5.260.0070.04020.76
5.5.250.0070.04320.61
5.5.240.0030.06720.29

preferences:
80.24 ms | 401 KiB | 5 Q