3v4l.org

run code in 500+ PHP versions simultaneously
<?php // https://github.com/phpstan/phpstan-src/pull/5594#discussion_r3193220402 var_dump(@sscanf('', '%a'));

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)
8.5.30.0320.00916.56
8.5.20.0330.00716.56
8.5.10.0320.00816.56
8.5.00.0100.00716.59
8.4.180.0320.00919.59
8.4.170.0370.00719.68
8.4.160.0320.00919.64
8.4.150.0270.01419.77
8.4.140.0350.01017.42
8.4.130.0340.01117.71
8.4.120.0390.00617.72
8.4.110.0390.00717.88
8.4.100.0370.00817.73
8.4.90.0330.00717.89
8.4.80.0360.01017.75
8.4.70.0370.00817.83
8.4.60.0290.00817.75
8.4.50.0380.00717.80
8.4.40.0340.00817.79
8.4.30.0190.00317.61
8.4.20.0210.00117.68
8.4.10.0230.00617.69
8.3.300.0180.01018.39
8.3.290.0380.00418.48
8.3.280.0310.01018.45
8.3.270.0390.00516.81
8.3.260.0310.00616.72
8.3.250.0170.00516.78
8.3.240.0180.00716.65
8.3.230.0330.01116.78
8.3.220.0390.00616.85
8.3.210.0300.00516.85
8.3.200.0250.01016.75
8.3.190.0290.01116.75
8.3.180.0260.01216.80
8.3.170.0350.00616.58
8.3.160.0320.00716.72
8.3.150.0330.00616.58
8.3.140.0170.00516.77
8.3.130.0290.00816.79
8.3.120.0190.00316.86
8.3.110.0170.00316.66
8.3.100.0190.00416.56
8.3.90.0240.00716.56
8.3.80.0170.00516.79
8.3.70.0330.00716.80
8.3.60.0330.00416.78
8.3.50.0340.00616.56
8.3.40.0330.01018.15
8.3.30.0260.00817.91
8.3.20.0270.00917.68
8.3.10.0260.00817.97
8.3.00.0210.00817.91
8.2.300.0400.00518.20
8.2.290.0250.00516.59
8.2.280.0190.01016.80
8.2.270.0280.01116.56
8.2.260.0270.00516.65
8.2.250.0230.00916.86
8.2.240.0260.01116.63
8.2.230.0300.00816.61
8.2.220.0300.00816.68
8.2.210.0310.00616.56
8.2.200.0250.01216.66
8.2.190.0170.00316.59
8.2.180.0120.00616.56
8.2.170.0280.00918.02
8.2.160.0260.00718.01
8.2.150.0290.00617.90
8.2.140.0280.00717.90
8.2.130.0230.01317.89
8.2.120.0270.00817.96
8.2.110.0300.00617.96
8.2.100.0260.00917.96
8.2.90.0270.00817.98
8.2.80.0210.00717.97
8.2.70.0220.00017.96
8.2.60.0110.00517.96
8.2.50.0270.00817.52
8.2.40.0320.00517.98
8.2.30.0230.01217.82
8.2.20.0330.01417.63
8.2.10.0270.00817.85
8.2.00.0270.00917.76
8.1.340.0320.01017.54
8.1.330.0310.01016.56
8.1.320.0340.00416.56
8.1.310.0290.00716.56
8.1.300.0260.01116.56
8.1.290.0290.00816.56
8.1.280.0320.00716.56
8.1.270.0280.00817.52
8.1.260.0260.00917.62
8.1.250.0240.00517.64
8.1.240.0230.00917.54
8.1.230.0260.00917.73
8.1.220.0240.00817.73
8.1.210.0140.00717.66
8.1.200.0130.00517.67
8.1.190.0300.00917.52
8.1.180.0250.01117.40
8.1.170.0290.00717.41
8.1.160.0260.00817.61
8.1.150.0250.00617.61
8.1.140.0220.00817.42
8.1.130.0250.01117.41
8.1.120.0250.01017.62
8.1.110.0270.00617.46
8.1.100.0300.00617.57
8.1.90.0220.00917.62
8.1.80.0290.00617.68
8.1.70.0260.00917.46
8.1.60.0250.01017.83
8.1.50.0290.00717.76
8.1.40.0250.00917.76
8.1.30.0370.00417.71
8.1.20.0280.00617.66
8.1.10.0270.00817.83
8.1.00.0300.00617.51
8.0.300.0240.00516.93
8.0.290.0210.01216.85
8.0.280.0220.01116.96
8.0.270.0260.00717.01
8.0.260.0220.01016.98
8.0.250.0270.00917.17
8.0.240.0270.00616.70
8.0.230.0270.00717.11
8.0.220.0260.00716.81
8.0.210.0260.00716.70
8.0.200.0290.00616.93
8.0.190.0240.01116.94
8.0.180.0250.01016.77
8.0.170.0260.00317.04
8.0.160.0270.01016.79
8.0.150.0220.00516.67
8.0.140.0110.00517.02
8.0.130.0280.00417.05
8.0.120.0230.01116.82
8.0.110.0240.00616.77
8.0.100.0270.00616.88
8.0.90.0250.00816.62
8.0.80.0250.00616.85
8.0.70.0240.00816.89
8.0.60.0280.00416.56
8.0.50.0260.00816.69
8.0.30.0270.00516.96
8.0.20.0290.00417.23
8.0.10.0260.00716.92
8.0.00.0300.00517.30
7.4.330.0230.00416.66
7.4.320.0090.00816.56
7.4.300.0100.00516.57
7.4.290.0140.00516.56
7.4.280.0130.00216.59
7.4.270.0110.00416.66
7.4.260.0250.00916.64
7.4.250.0260.00716.59
7.4.240.0280.00516.62
7.4.230.0260.00616.64
7.4.220.0320.00816.56
7.4.210.0230.00416.59
7.4.200.0240.00816.56
7.4.190.0260.00616.56
7.4.180.0240.00916.56
7.4.160.0320.00016.58
7.4.150.0230.00916.58
7.4.140.0260.00616.56
7.4.130.0210.00516.56
7.4.120.0260.00616.56
7.4.110.0250.00716.56
7.4.100.0280.00416.56
7.4.90.0270.00616.56
7.4.80.0270.00616.56
7.4.70.0290.00916.56
7.4.60.0290.00716.56
7.4.50.0260.00616.56
7.4.40.0260.00316.56
7.4.30.0190.00716.56
7.4.20.0120.00316.56
7.4.10.0240.00716.56
7.4.00.0250.00616.56
7.3.330.0200.00816.56
7.3.320.0220.00316.56
7.3.310.0190.00616.56
7.3.300.0260.00516.56
7.3.290.0230.00716.56
7.3.280.0240.00716.56
7.3.270.0260.00616.56
7.3.260.0200.00716.56
7.3.250.0240.00516.56
7.3.240.0220.00316.56
7.3.230.0180.00716.56
7.3.220.0240.00916.56
7.3.210.0270.00516.56
7.3.200.0260.00316.56
7.3.190.0250.00516.56
7.3.180.0230.00616.56
7.3.170.0210.00916.56
7.3.160.0250.00516.56
7.3.150.0240.00616.56
7.3.140.0220.00516.56
7.3.130.0170.00016.56
7.3.120.0280.00316.56
7.3.110.0220.00816.56
7.3.100.0230.00516.56
7.3.90.0240.00716.57
7.3.80.0260.00416.56
7.3.70.0200.00216.56
7.3.60.0130.00216.56
7.3.50.0140.00416.56
7.3.40.0130.00416.56
7.3.30.0210.00916.57
7.3.20.0310.00218.23
7.3.10.0240.00718.25
7.3.00.0260.00518.14
7.2.340.0200.00916.56
7.2.330.0200.00516.56
7.2.320.0130.00616.56
7.2.310.0280.00316.56
7.2.300.0240.00716.56
7.2.290.0260.00716.56
7.2.280.0230.00816.56
7.2.270.0230.00816.56
7.2.260.0290.00616.56
7.2.250.0260.00616.56
7.2.240.0220.00816.56
7.2.230.0230.01016.56
7.2.220.0260.00516.56
7.2.210.0280.00516.56
7.2.200.0240.00616.56
7.2.190.0260.00416.56
7.2.180.0250.00916.56
7.2.170.0260.00616.56
7.2.160.0240.00716.56
7.2.150.0250.00818.35
7.2.140.0220.01018.32
7.2.130.0250.00518.44
7.2.120.0220.00818.42
7.2.110.0240.00618.47
7.2.100.0290.00418.45
7.2.90.0210.01018.54
7.2.80.0250.00818.43
7.2.70.0230.01218.46
7.2.60.0240.00418.31
7.2.50.0200.00518.43
7.2.40.0150.00618.42
7.2.30.0090.00518.45
7.2.20.0160.00318.49
7.2.10.0240.00718.44
7.2.00.0250.00718.51
7.1.330.0230.00617.22
7.1.320.0250.00417.30
7.1.310.0240.00617.52
7.1.300.0200.00917.52
7.1.290.0250.00517.29
7.1.280.0240.00517.39
7.1.270.0230.00717.30
7.1.260.0240.00817.25
7.1.250.0190.01017.27
7.1.240.0230.00517.19
7.1.230.0220.00817.33
7.1.220.0240.00517.44
7.1.210.0260.00417.34
7.1.200.0270.00617.23
7.1.190.0210.00717.58
7.1.180.0180.00917.35
7.1.170.0200.00517.36
7.1.160.0210.00617.29
7.1.150.0230.00917.18
7.1.140.0240.00717.29
7.1.130.0260.00617.36
7.1.120.0280.00617.36
7.1.110.0220.00817.34
7.1.100.0260.00417.27
7.1.90.0230.00817.50
7.1.80.0240.00517.09
7.1.70.0240.00717.11
7.1.60.0250.00517.13
7.1.50.0230.00917.17
7.1.40.0260.00717.26
7.1.30.0240.00617.22
7.1.20.0220.00816.92
7.1.10.0240.00417.17
7.1.00.0250.00717.11
7.0.330.0180.00617.08
7.0.320.0240.00616.94
7.0.310.0250.00417.11
7.0.300.0240.00517.07
7.0.290.0200.00816.79
7.0.280.0250.00417.12
7.0.270.0220.00617.07
7.0.260.0240.00517.18
7.0.250.0250.00317.18
7.0.240.0220.00617.17
7.0.230.0220.00617.35
7.0.220.0230.00617.23
7.0.210.0210.00717.34
7.0.200.0200.00817.14
7.0.190.0230.00617.20
7.0.180.0210.00817.18
7.0.170.0250.00417.13
7.0.160.0220.00617.07
7.0.150.0260.00317.07
7.0.140.0240.00516.78
7.0.130.0240.00616.96
7.0.120.0250.00817.07
7.0.110.0200.00816.97
7.0.100.0230.00617.07
7.0.90.0270.00716.96
7.0.80.0190.00916.88
7.0.70.0190.00916.80
7.0.60.0220.00717.05
7.0.50.0240.00817.08
7.0.40.0230.00616.93
7.0.30.0210.00717.21
7.0.20.0220.00716.91
7.0.10.0200.00817.06
7.0.00.0260.00616.93
5.6.400.0220.00716.56
5.6.390.0250.00516.56
5.6.380.0240.00516.56
5.6.370.0230.00716.56
5.6.360.0250.00516.56
5.6.350.0240.00616.56
5.6.340.0200.01016.56
5.6.330.0270.00616.56
5.6.320.0220.00416.56
5.6.310.0180.00816.56
5.6.300.0180.01116.56
5.6.290.0250.00516.56
5.6.280.0240.00716.56
5.6.270.0250.00516.56
5.6.260.0170.00916.56
5.6.250.0220.00916.56
5.6.240.0220.00816.56
5.6.230.0200.00916.56
5.6.220.0220.00816.56
5.6.210.0250.00416.56
5.6.200.0230.00716.56
5.6.190.0170.00716.56
5.6.180.0200.00716.56
5.6.170.0260.00716.56
5.6.160.0250.01016.56
5.6.150.0230.00716.56
5.6.140.0230.00816.56
5.6.130.0210.00516.56
5.6.120.0210.00416.56
5.6.110.0250.00516.56
5.6.100.0270.00516.56
5.6.90.0240.00516.56
5.6.80.0270.00416.56
5.6.70.0220.00616.56
5.6.60.0230.00516.56
5.6.50.0190.00916.56
5.6.40.0230.00816.56
5.6.30.0180.01016.56
5.6.20.0210.00716.56
5.6.10.0230.00616.56
5.6.00.0230.00816.56
5.5.380.0240.00516.56
5.5.370.0220.00716.56
5.5.360.0230.00616.56
5.5.350.0240.00616.56
5.5.340.0240.00716.56
5.5.330.0200.00916.56
5.5.320.0230.00616.56
5.5.310.0240.00616.56
5.5.300.0240.00716.56
5.5.290.0280.00616.56
5.5.280.0200.00616.56
5.5.270.0180.00516.56
5.5.260.0170.00916.56
5.5.250.0230.00616.56
5.5.240.0220.00616.56
5.5.230.0200.00916.56
5.5.220.0230.00516.56
5.5.210.0210.00716.56
5.5.200.0220.00616.56
5.5.190.0210.00716.56
5.5.180.0190.00916.56
5.5.170.0190.00916.56
5.5.160.0210.00716.56
5.5.150.0210.00816.56
5.5.140.0210.00716.56
5.5.130.0240.00616.56
5.5.120.0190.00916.56
5.5.110.0240.00516.56
5.5.100.0200.00816.56
5.5.90.0200.00816.56
5.5.80.0230.00616.56
5.5.70.0230.00716.56
5.5.60.0260.00416.56
5.5.50.0240.00416.56
5.5.40.0230.00616.56
5.5.30.0240.00916.56
5.5.20.0230.00616.56
5.5.10.0220.00616.56
5.5.00.0180.00516.56
5.4.450.0210.00416.56
5.4.440.0190.00516.56
5.4.430.0180.00516.56
5.4.420.0180.00516.56
5.4.410.0190.00616.56
5.4.400.0170.00616.56
5.4.390.0150.00716.56
5.4.380.0190.00416.56
5.4.370.0180.00516.56
5.4.360.0140.00916.56
5.4.350.0200.00616.56
5.4.340.0140.00816.56
5.4.330.0150.00816.56
5.4.320.0190.00316.56
5.4.310.0180.00416.56
5.4.300.0210.00316.56
5.4.290.0180.00416.56
5.4.280.0180.00416.56
5.4.270.0210.00716.56
5.4.260.0170.00516.56
5.4.250.0180.00316.56
5.4.240.0120.00616.56
5.4.230.0160.00616.56
5.4.220.0170.00616.56
5.4.210.0160.00616.56
5.4.200.0170.00716.56
5.4.190.0210.00216.56
5.4.180.0180.00416.56
5.4.170.0160.00616.56
5.4.160.0180.00516.56
5.4.150.0150.00816.56
5.4.140.0170.00616.56
5.4.130.0190.00416.56
5.4.120.0180.00816.56
5.4.110.0180.00516.56
5.4.100.0160.00316.56
5.4.90.0150.00616.56
5.4.80.0190.00316.56
5.4.70.0160.00516.56
5.4.60.0190.00316.56
5.4.50.0180.00516.56
5.4.40.0190.00316.56
5.4.30.0180.00516.56
5.4.20.0140.00916.56
5.4.10.0170.00616.56
5.4.00.0130.00416.56
5.3.290.0210.00616.56
5.3.280.0170.00816.56
5.3.270.0200.00516.56
5.3.260.0100.00116.56
5.3.250.0210.00416.56
5.3.240.0150.00616.56
5.3.230.0150.00816.56
5.3.220.0170.00716.56
5.3.210.0170.00716.56
5.3.200.0160.00716.56
5.3.190.0160.00616.56
5.3.180.0170.00616.56
5.3.170.0190.00416.56
5.3.160.0150.00716.56
5.3.150.0220.00316.56
5.3.140.0150.00816.56
5.3.130.0170.00516.56
5.3.120.0190.00416.56
5.3.110.0170.00616.56
5.3.100.0170.00516.56
5.3.90.0180.00416.56
5.3.80.0200.00216.56
5.3.70.0170.00516.56
5.3.60.0170.00516.56
5.3.50.0170.00516.56
5.3.40.0150.00616.56
5.3.30.0170.00616.56
5.3.20.0180.00416.56
5.3.10.0190.00316.56
5.3.00.0200.00516.56
5.2.170.0150.00416.56
5.2.160.0140.00416.56
5.2.150.0130.00616.56
5.2.140.0140.00416.56
5.2.130.0150.00416.56
5.2.120.0130.00516.56
5.2.110.0120.00516.56
5.2.100.0120.00716.56
5.2.90.0130.00716.56
5.2.80.0120.00616.56
5.2.70.0120.00516.56
5.2.60.0140.00416.56
5.2.50.0110.00716.56
5.2.40.0130.00716.56
5.2.30.0110.01016.56
5.2.20.0160.00516.56
5.2.10.0140.00616.56
5.2.00.0110.00416.56
5.1.60.0130.00416.56
5.1.50.0140.00316.56
5.1.40.0120.00416.56
5.1.30.0130.00416.56
5.1.20.0110.00616.56
5.1.10.0130.00316.56
5.1.00.0080.00516.56
5.0.50.0110.00416.56
5.0.40.0110.00416.56
5.0.30.0110.00416.56
5.0.20.0100.00416.56
5.0.10.0090.00516.56
5.0.00.0090.00316.56
4.4.90.0070.00216.56
4.4.80.0040.00416.56
4.4.70.0060.00316.56
4.4.60.0070.00316.56
4.4.50.0100.00216.56
4.4.40.0080.00216.56
4.4.30.0110.00116.56
4.4.20.0080.00116.56
4.4.10.0070.00216.56
4.4.00.0060.00216.56
4.3.110.0070.00216.56
4.3.100.0060.00316.56
4.3.90.0080.00116.56
4.3.80.0070.00216.56
4.3.70.0070.00216.56
4.3.60.0060.00316.56
4.3.50.0050.00416.56
4.3.40.0070.00216.56
4.3.30.0050.00316.56
4.3.20.0020.00516.56
4.3.10.0050.00316.56
4.3.00.0030.00316.56

preferences:
51.73 ms | 2686 KiB | 5 Q