3v4l.org

run code in 300+ PHP versions simultaneously
<?php function Gen():iterable { yield new stdClass() => 'value'; } $gen = Gen(); foreach($gen as $k => $v) { var_dump($k); }

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)
8.5.10.0060.00316.52
8.5.00.0130.01020.05
8.4.160.0090.00422.41
8.4.150.0010.00114.05
8.4.140.0110.01117.39
8.4.130.0040.00917.83
8.4.120.0090.01022.35
8.4.110.0030.00718.83
8.4.100.0180.00717.80
8.4.90.0180.00617.72
8.4.80.0050.00517.60
8.4.70.0060.00419.38
8.4.60.0070.00417.62
8.4.50.0080.00517.53
8.4.40.0170.00719.36
8.4.30.0050.00717.36
8.4.20.0150.00417.51
8.4.10.0170.00317.23
8.3.280.0110.00918.34
8.3.270.0100.00916.30
8.3.260.0110.00816.45
8.3.250.0080.00717.07
8.3.240.0100.00816.60
8.3.230.0100.00516.23
8.3.220.0120.00516.07
8.3.210.0110.00616.11
8.3.200.0130.00216.07
8.3.190.0150.00416.04
8.3.180.0140.00416.41
8.3.170.0120.00516.38
8.3.160.0140.00416.29
8.3.150.0130.00416.29
8.3.140.0130.00216.17
8.3.130.0120.00516.28
8.3.120.0160.00115.96
8.3.110.0150.00315.91
8.3.100.0130.00516.34
8.3.90.0120.00616.33
8.3.80.0150.00416.12
8.3.70.0120.00416.29
8.3.60.0150.00216.22
8.3.50.0130.00216.10
8.3.40.0160.00317.19
8.3.30.0100.00716.85
8.3.20.0110.00617.18
8.3.10.0080.00617.52
8.3.00.0090.00617.11
8.2.290.0100.00616.43
8.2.280.0110.00316.46
8.2.270.0110.00415.92
8.2.260.0120.00516.27
8.2.250.0100.00516.55
8.2.240.0110.00416.36
8.2.230.0100.00415.95
8.2.220.0130.00216.22
8.2.210.0140.00016.24
8.2.200.0120.00416.03
8.2.190.0130.00316.07
8.2.180.0140.00316.45
8.2.170.0100.00717.12
8.2.160.0130.00417.15
8.2.150.0130.00317.28
8.2.140.0110.00517.46
8.2.130.0100.00716.89
8.2.120.0140.00317.19
8.2.110.0180.00216.69
8.2.100.0170.00717.46
8.2.90.0120.00717.33
8.2.80.0130.00516.99
8.2.70.0110.00517.46
8.2.60.0190.00517.24
8.2.50.0140.00317.14
8.2.40.0160.00517.54
8.2.30.0140.01017.28
8.2.20.0160.00717.24
8.2.10.0190.00316.85
8.2.00.0160.00317.12
8.1.330.0290.00815.76
8.1.320.0200.00315.96
8.1.310.0140.00515.93
8.1.300.0280.00416.13
8.1.290.0180.00216.14
8.1.280.0180.00716.26
8.1.270.0300.00717.20
8.1.260.0290.01017.16
8.1.250.0350.00917.28
8.1.240.0290.00217.33
8.1.230.0130.00417.32
8.1.220.0130.00417.37
8.1.210.0300.00717.32
8.1.200.0310.00716.90
8.1.190.0360.00717.15
8.1.180.0330.00617.26
8.1.170.0370.00917.00
8.1.160.0370.00517.29
8.1.150.0340.01217.09
8.1.140.0330.00317.41
8.1.130.0290.00817.04
8.1.120.0220.00417.12
8.1.110.0140.00317.31
8.1.100.0280.00817.08
8.1.90.0380.01017.04
8.1.80.0280.01017.30
8.1.70.0330.00617.33
8.1.60.0320.00817.40
8.1.50.0330.00617.34
8.1.40.0310.00917.22
8.1.30.0300.00917.39
8.1.20.0350.00417.48
8.1.10.0330.00617.41
8.1.00.0400.00417.30
8.0.300.0280.00416.71
8.0.290.0290.00716.48
8.0.280.0320.00816.57
8.0.270.0280.00616.71
8.0.260.0200.00616.65
8.0.250.0300.00516.74
8.0.240.0380.00616.46
8.0.230.0320.00716.71
8.0.220.0280.00916.58
8.0.210.0210.01216.42
8.0.200.0330.01016.48
8.0.190.0290.00316.66
8.0.180.0180.00316.45
8.0.170.0220.00516.60
8.0.160.0290.00616.70
8.0.150.0200.00616.55
8.0.140.0140.00416.70
8.0.130.0210.00216.32
8.0.120.0320.00816.61
8.0.110.0300.00916.57
8.0.100.0380.00716.59
8.0.90.0290.00916.53
8.0.80.0240.01016.45
8.0.70.0230.00316.53
8.0.60.0160.00316.34
8.0.50.0130.00516.59
8.0.30.0160.00316.48
8.0.20.0130.00416.54
8.0.10.0250.00616.67
8.0.00.0300.00716.50
7.4.330.0290.00815.98
7.4.320.0280.00916.35
7.4.300.0290.00816.11
7.4.290.0270.00816.30
7.4.280.0300.00616.32
7.4.270.0300.00916.15
7.4.260.0280.00816.29
7.4.250.0360.00416.24
7.4.240.0230.00716.30
7.4.230.0210.00416.30
7.4.220.0120.00316.28
7.4.210.0300.00916.22
7.4.200.0230.00916.38
7.4.190.0230.00116.43
7.4.180.0340.01016.24
7.4.160.0220.00416.28
7.4.150.0220.00716.35
7.4.140.0310.00316.33
7.4.130.0280.00416.05
7.4.120.0290.00616.16
7.4.110.0270.00816.09
7.4.100.0270.00916.32
7.4.90.0280.00716.16
7.4.80.0300.00816.05
7.4.70.0310.00516.08
7.4.60.0310.00416.39
7.4.50.0260.00916.09
7.4.40.0330.01016.06
7.4.30.0280.00616.19
7.4.20.0270.00516.11
7.4.10.0270.00816.18
7.4.00.0260.00516.33
7.3.330.0130.00315.98
7.3.320.0230.00515.82
7.3.310.0100.00615.96
7.3.300.0280.00616.00
7.3.290.0300.00615.98
7.3.280.0300.00515.96
7.3.270.0260.00715.94
7.3.260.0310.00816.03
7.3.250.0250.00715.96
7.3.240.0270.00616.02
7.3.230.0240.00816.21
7.3.220.0160.00915.99
7.3.210.0320.00715.96
7.3.200.0330.00616.16
7.3.190.0260.00916.08
7.3.180.0330.00615.91
7.3.170.0320.00715.91
7.3.160.0280.00716.07
7.3.150.0290.00716.14
7.3.140.0290.00415.98
7.3.130.0250.00716.23
7.3.120.0280.00715.93
7.3.110.0280.00615.74
7.3.100.0290.00616.10
7.3.90.0340.00516.35
7.3.80.0270.00616.20
7.3.70.0240.00815.86
7.3.60.0140.00316.17
7.3.50.0240.00716.37
7.3.40.0270.00416.12
7.3.30.0270.00816.19
7.3.20.0340.00318.13
7.3.10.0240.00817.77
7.3.00.0260.00918.17
7.2.340.0250.01015.95
7.2.330.0280.00716.27
7.2.320.0270.00915.98
7.2.310.0270.00916.05
7.2.300.0340.00616.00
7.2.290.0360.00616.09
7.2.280.0250.00816.02
7.2.270.0280.00616.17
7.2.260.0350.00116.19
7.2.250.0310.00416.42
7.2.240.0450.00716.23
7.2.230.0320.00516.45
7.2.220.0300.00716.12
7.2.210.0300.00516.10
7.2.200.0310.00616.32
7.2.190.0190.00616.45
7.2.180.0260.00416.35
7.2.170.0290.00516.33
7.2.160.0290.00616.45
7.2.150.0330.00818.30
7.2.140.0210.00918.30
7.2.130.0290.00718.39
7.2.120.0280.00518.14
7.2.110.0370.00618.19
7.2.100.0320.00618.24
7.2.90.0290.00618.00
7.2.80.0280.00818.48
7.2.70.0270.01018.21
7.2.60.0160.00418.28
7.2.50.0250.00818.40
7.2.40.0290.00718.41
7.2.30.0260.00918.38
7.2.20.0250.00818.33
7.2.10.0250.00518.51
7.2.00.0180.00518.36
7.1.330.0270.01017.37
7.1.320.0160.00417.14
7.1.310.0130.00217.25
7.1.300.0100.00417.09
7.1.290.0230.01017.10
7.1.280.0250.00616.81
7.1.270.0320.00316.91
7.1.260.0320.00417.07
7.1.250.0250.00517.00
7.1.240.0220.00717.18
7.1.230.0280.00917.05
7.1.220.0270.00616.92
7.1.210.0290.00517.07
7.1.200.0160.00417.21
7.1.190.0110.00317.07
7.1.180.0130.00216.98
7.1.170.0120.00316.99
7.1.160.0270.00416.96
7.1.150.0250.00816.99
7.1.140.0220.00816.74
7.1.130.0240.00816.87
7.1.120.0260.00716.96
7.1.110.0240.00716.95
7.1.100.0290.00417.18
7.1.90.0230.00716.71
7.1.80.0240.00417.22
7.1.70.0310.00917.02
7.1.60.0260.00716.93
7.1.50.0280.00517.11
7.1.40.0260.00616.93
7.1.30.0280.00616.87
7.1.20.0270.00616.89
7.1.10.0250.01117.06
7.1.00.0150.00716.99
7.0.330.0130.00416.62
7.0.320.0230.00416.57
7.0.310.0160.00416.74
7.0.300.0110.00216.78
7.0.290.0220.00916.59
7.0.280.0270.00716.39
7.0.270.0250.00516.42
7.0.260.0190.00516.50
7.0.250.0240.00816.56
7.0.240.0280.00316.73
7.0.230.0280.00616.76
7.0.220.0220.00816.54
7.0.210.0270.00716.45
7.0.200.0270.00716.50
7.0.190.0270.00816.71
7.0.180.0250.00616.46
7.0.170.0250.01016.33
7.0.160.0300.00916.32
7.0.150.0150.00416.30
7.0.140.0160.00216.44
7.0.130.0100.00316.55
7.0.120.0200.00616.40
7.0.110.0250.00316.65
7.0.100.0190.00616.42
7.0.90.0280.00516.39
7.0.80.0220.00916.36
7.0.70.0220.00416.60
7.0.60.0240.00816.39
7.0.50.0250.00516.32
7.0.40.0210.00816.61
7.0.30.0280.00516.55
7.0.20.0260.00516.54
7.0.10.0260.00516.46
7.0.00.0360.00416.55
5.6.400.0310.00615.61
5.6.390.0280.00515.54
5.6.380.0270.00515.33
5.6.370.0260.00615.47
5.6.360.0240.00815.32
5.6.350.0280.00415.13
5.6.340.0230.00915.50
5.6.330.0260.00615.38
5.6.320.0260.01015.18
5.6.310.0230.00915.48
5.6.300.0280.00415.37
5.6.290.0210.01115.42
5.6.280.0290.00415.18
5.6.270.0260.00615.05
5.6.260.0270.00415.38
5.6.250.0240.00915.56
5.6.240.0240.00715.46
5.6.230.0230.00615.52
5.6.220.0250.01015.61
5.6.210.0230.00815.39
5.6.200.0250.00815.53
5.6.190.0250.00815.51
5.6.180.0260.00615.68
5.6.170.0240.00415.47
5.6.160.0270.00415.52
5.6.150.0240.00715.54
5.6.140.0210.00715.57
5.6.130.0220.01015.57
5.6.120.0240.00815.30
5.6.110.0210.01115.18
5.6.100.0250.00915.44
5.6.90.0280.00415.19
5.6.80.0250.01015.32
5.6.70.0200.00315.55
5.6.60.0220.00315.47
5.6.50.0150.00115.52
5.6.40.0120.00315.53
5.6.30.0170.00315.29
5.6.20.0070.00715.53
5.6.10.0110.00315.54
5.6.00.0120.00215.30
5.5.380.0110.00415.59
5.5.370.0160.00215.70
5.5.360.0190.00315.60
5.5.350.0260.00615.20
5.5.340.0220.00915.27
5.5.330.0180.00615.19
5.5.320.0100.00515.36
5.5.310.0090.00615.34
5.5.300.0190.00915.33
5.5.290.0100.00515.50
5.5.280.0170.00615.39
5.5.270.0120.00215.45
5.5.260.0230.00715.19
5.5.250.0200.00915.04
5.5.240.0240.00415.46
5.5.230.0220.00615.33
5.5.220.0230.00815.47
5.5.210.0290.00615.09
5.5.200.0240.00615.05
5.5.190.0240.00515.10
5.5.180.0280.00315.30
5.5.170.0220.00815.04
5.5.160.0320.00415.38
5.5.150.0110.00415.46
5.5.140.0150.00515.04
5.5.130.0210.00515.23
5.5.120.0130.00115.19
5.5.110.0230.01015.10
5.5.100.0240.00515.18
5.5.90.0080.00615.48
5.5.80.0110.00315.48
5.5.70.0220.00215.59
5.5.60.0240.00515.24
5.5.50.0250.00615.48
5.5.40.0220.00815.43
5.5.30.0260.00415.58
5.5.20.0240.00515.28
5.5.10.0240.00715.09
5.5.00.0260.00315.45
5.4.450.0170.00715.04
5.4.440.0200.00315.04
5.4.430.0170.00715.04
5.4.420.0210.00415.04
5.4.410.0190.00615.04
5.4.400.0200.00415.04
5.4.390.0160.00815.04
5.4.380.0190.00615.04
5.4.370.0210.00415.04
5.4.360.0260.00415.04
5.4.350.0160.00215.04
5.4.340.0120.00115.04
5.4.330.0210.00515.04
5.4.320.0190.00615.04
5.4.310.0180.00515.04
5.4.300.0130.00715.04
5.4.290.0150.00615.04
5.4.280.0200.00315.04
5.4.270.0180.00615.04
5.4.260.0190.00515.04
5.4.250.0180.00415.04
5.4.240.0090.00315.04
5.4.230.0100.00215.04
5.4.220.0100.00215.04
5.4.210.0100.00215.04
5.4.200.0190.00515.04
5.4.190.0150.01015.04
5.4.180.0190.00415.04
5.4.170.0150.00315.04
5.4.160.0180.00615.04
5.4.150.0220.00515.04
5.4.140.0080.00315.04
5.4.130.0170.00715.04
5.4.120.0180.00615.04
5.4.110.0210.00315.04
5.4.100.0200.00415.04
5.4.90.0200.00415.04
5.4.80.0210.00315.04
5.4.70.0190.00515.04
5.4.60.0200.00415.04
5.4.50.0180.00615.04
5.4.40.0200.00315.04
5.4.30.0210.00315.04
5.4.20.0200.00515.04
5.4.10.0320.00315.04
5.4.00.0190.00515.04
5.3.290.0160.00815.04
5.3.280.0200.00515.04
5.3.270.0230.00415.04
5.3.260.0210.00415.04
5.3.250.0080.00415.04
5.3.240.0090.00215.04
5.3.230.0170.00815.04
5.3.220.0200.00515.04
5.3.210.0160.00515.04
5.3.200.0080.00415.04
5.3.190.0100.00215.04
5.3.180.0090.00215.04
5.3.170.0210.00615.04
5.3.160.0200.00615.04
5.3.150.0250.00715.04
5.3.140.0220.00415.04
5.3.130.0180.00615.04
5.3.120.0190.00515.04
5.3.110.0190.00815.04
5.3.100.0180.00515.04
5.3.90.0190.00515.04
5.3.80.0170.00715.04
5.3.70.0200.00415.04
5.3.60.0200.00415.04
5.3.50.0170.00715.04
5.3.40.0170.00615.04
5.3.30.0200.00515.04
5.3.20.0140.00915.04
5.3.10.0190.00415.04
5.3.00.0180.00515.04
5.2.170.0120.00815.04
5.2.160.0160.00315.04
5.2.150.0170.00415.04
5.2.140.0170.00215.04
5.2.130.0140.00515.04
5.2.120.0170.00415.04
5.2.110.0140.00515.04
5.2.100.0160.00415.04
5.2.90.0160.00515.04
5.2.80.0160.00515.04
5.2.70.0100.00615.04
5.2.60.0140.00315.04
5.2.50.0110.00715.04
5.2.40.0130.00615.04
5.2.30.0120.00715.04
5.2.20.0130.00615.04
5.2.10.0140.00415.04
5.2.00.0160.00315.04
5.1.60.0130.00415.04
5.1.50.0140.00415.04
5.1.40.0140.00415.04
5.1.30.0130.00615.04
5.1.20.0150.00315.04
5.1.10.0090.00815.04
5.1.00.0130.00415.04
5.0.50.0090.00315.04
5.0.40.0120.00215.04
5.0.30.0100.00415.04
5.0.20.0120.00215.04
5.0.10.0110.00315.04
5.0.00.0120.00215.04
4.4.90.0060.00215.04
4.4.80.0090.00015.04
4.4.70.0080.00115.04
4.4.60.0070.00115.04
4.4.50.0090.00015.04
4.4.40.0060.00315.04
4.4.30.0090.00015.04
4.4.20.0080.00115.04
4.4.10.0070.00215.04
4.4.00.0090.00015.04
4.3.110.0060.00215.04
4.3.100.0080.00115.04
4.3.90.0090.00015.04
4.3.80.0070.00115.04
4.3.70.0060.00215.04
4.3.60.0070.00115.04
4.3.50.0060.00215.04
4.3.40.0080.00115.04
4.3.30.0050.00215.04
4.3.20.0040.00215.04
4.3.10.0060.00115.04
4.3.00.0060.00115.04

preferences:
40.29 ms | 403 KiB | 5 Q