3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($foo) { for ($i = 0; $i < $foo; $i++) { yield 'bar' . $i; } } var_dump(test(0)); var_dump(test(3));

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)
8.3.60.0070.01316.63
8.3.50.0110.00721.96
8.3.40.0100.01018.89
8.3.30.0080.00618.84
8.3.20.0040.00419.98
8.3.10.0040.00421.76
8.3.00.0080.00019.26
8.2.180.0140.00416.50
8.2.170.0100.00722.96
8.2.160.0110.00720.47
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.65
8.2.110.0060.00319.03
8.2.100.0060.00617.63
8.2.90.0050.00319.09
8.2.80.0030.00617.97
8.2.70.0040.00417.38
8.2.60.0090.00017.93
8.2.50.0000.00918.07
8.2.40.0030.00619.88
8.2.30.0040.00417.98
8.2.20.0040.00417.54
8.2.10.0030.00618.05
8.2.00.0030.00517.57
8.1.280.0140.00325.92
8.1.270.0030.00618.59
8.1.260.0070.00026.35
8.1.250.0030.00628.09
8.1.240.0030.00722.10
8.1.230.0030.00917.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.01117.23
8.1.190.0030.00517.11
8.1.180.0070.00018.10
8.1.170.0030.00520.29
8.1.160.0000.00721.85
8.1.150.0000.00718.76
8.1.140.0040.00417.32
8.1.130.0070.00017.67
8.1.120.0050.00517.36
8.1.110.0000.00817.23
8.1.100.0070.00017.32
8.1.90.0040.00417.35
8.1.80.0070.00017.33
8.1.70.0000.00817.29
8.1.60.0080.00017.52
8.1.50.0000.00817.46
8.1.40.0040.00417.37
8.1.30.0030.00617.58
8.1.20.0000.00817.43
8.1.10.0030.00517.30
8.1.00.0000.00817.40
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0060.00318.25
8.0.270.0000.00717.14
8.0.260.0040.00417.13
8.0.250.0030.00316.85
8.0.240.0000.00616.69
8.0.230.0030.00316.71
8.0.220.0070.00016.75
8.0.210.0070.00016.66
8.0.200.0070.00016.72
8.0.190.0040.00416.70
8.0.180.0030.00316.69
8.0.170.0050.00316.79
8.0.160.0070.00016.76
8.0.150.0030.00316.57
8.0.140.0040.00316.77
8.0.130.0050.00013.16
8.0.120.0000.00716.62
8.0.110.0000.00716.73
8.0.100.0040.00416.78
8.0.90.0030.00416.67
8.0.80.0110.00316.72
8.0.70.0080.00016.74
8.0.60.0030.00516.64
8.0.50.0040.00416.87
8.0.30.0170.00316.94
8.0.20.0150.01317.40
8.0.10.0030.00616.76
8.0.00.0080.00916.76
7.4.330.0000.00515.03
7.4.320.0000.00716.32
7.4.300.0060.00016.35
7.4.290.0030.00516.42
7.4.280.0070.00016.43
7.4.270.0050.00216.52
7.4.260.0030.00516.52
7.4.250.0040.00416.39
7.4.240.0000.00716.47
7.4.230.0000.00716.28
7.4.220.0090.00916.54
7.4.210.0070.01116.59
7.4.200.0030.00316.51
7.4.160.0160.00016.50
7.4.150.0070.01017.40
7.4.140.0110.00617.86
7.4.130.0080.00916.53
7.4.120.0120.00716.40
7.4.110.0110.01116.43
7.4.100.0100.01016.29
7.4.90.0070.01016.32
7.4.80.0140.00819.39
7.4.70.0090.01016.59
7.4.60.0090.00616.42
7.4.50.0000.00416.34
7.4.40.0100.00916.45
7.4.30.0070.01416.37
7.4.00.0060.00914.85
7.3.330.0020.00213.16
7.3.320.0060.00613.06
7.3.310.0030.00316.27
7.3.300.0000.00716.12
7.3.290.0070.00016.14
7.3.280.0100.00816.19
7.3.270.0120.00617.40
7.3.260.0080.01116.20
7.3.250.0170.00516.39
7.3.240.0150.00616.28
7.3.230.0140.00316.39
7.3.210.0120.00916.20
7.3.200.0130.01019.39
7.3.190.0230.02416.29
7.3.180.0130.00316.59
7.3.170.0090.00816.49
7.3.160.0090.00916.20
7.2.330.0050.01816.68
7.2.320.0130.00316.51
7.2.310.0060.01016.61
7.2.300.0030.01316.57
7.2.290.0090.00916.63
7.2.60.0000.01616.59
7.2.00.0090.00319.19
7.1.200.0060.00615.72
7.1.100.0040.00717.98
7.1.70.0000.01117.25
7.1.60.0140.01019.50
7.1.50.0060.00616.81
7.1.00.0000.08022.33
7.0.200.0060.00914.92
7.0.140.0000.07322.00
7.0.60.0070.07019.98
7.0.50.0000.04317.86
7.0.40.0130.08720.02
7.0.30.0270.08720.18
7.0.20.0470.06320.27
7.0.10.0300.08320.12
7.0.00.0070.06320.15
5.6.280.0030.07320.99
5.6.210.0130.07320.76
5.6.200.0030.04018.29
5.6.190.0170.03320.55
5.6.180.0270.08320.66
5.6.170.0270.04020.57
5.6.160.0100.08020.61
5.6.150.0100.08018.27
5.6.140.0100.05318.16
5.6.130.0130.07018.15
5.6.120.0130.04720.95
5.6.110.0030.07720.98
5.6.100.0100.08021.02
5.6.90.0100.08021.11
5.6.80.0100.05720.54
5.6.70.0130.06720.41
5.5.350.0200.07320.49
5.5.340.0100.08017.99
5.5.330.0100.05020.40
5.5.320.0070.06720.26
5.5.310.0330.07020.30
5.5.300.0100.08017.98
5.5.290.0030.04017.97
5.5.280.0030.08720.77
5.5.270.0100.07720.95
5.5.260.0130.08020.88
5.5.250.0030.08720.55
5.5.240.0030.04320.19
5.4.450.0200.05019.21
5.4.440.0670.05719.38
5.4.430.0800.05719.58
5.4.420.0700.06319.13
5.4.410.0730.05019.34
5.4.400.0170.05318.79
5.4.390.0130.05718.74
5.4.380.0100.06718.66
5.4.370.0270.04718.75
5.4.360.0230.05018.74
5.4.350.0170.05718.74
5.4.340.0200.06018.74
5.4.320.0130.06018.68
5.4.310.0300.04718.77
5.4.300.0170.05718.68
5.4.290.0330.04018.48
5.4.280.0230.06018.57
5.4.270.0200.06018.80
5.4.260.0200.05718.77
5.4.250.0200.05718.73
5.4.240.0100.06718.50
5.4.230.0230.06018.52
5.4.220.0230.06018.54
5.4.210.0230.04718.57
5.4.200.0200.05316.53
5.4.190.0330.05018.70
5.4.180.0200.07318.72
5.4.170.0500.07318.57
5.4.160.0200.05018.56
5.4.150.0370.04718.77
5.4.140.0200.05316.24
5.4.130.0200.06716.34
5.4.120.0230.06716.25
5.4.110.0230.05316.43
5.4.100.0130.06016.29
5.4.90.0130.06016.22
5.4.80.0200.06316.42
5.4.70.0200.05316.23
5.4.60.0230.04316.20
5.4.50.0100.06016.18
5.4.40.0270.05016.16
5.4.30.0400.04016.18
5.4.20.0230.05716.25
5.4.10.0230.05016.19
5.4.00.0230.05715.64
5.3.290.0330.06014.64
5.3.280.0170.06014.59
5.3.270.0200.05314.60
5.3.260.0200.05714.63
5.3.250.0170.05314.63
5.3.240.0230.05314.63
5.3.230.0170.05014.77
5.3.220.0130.05714.57
5.3.210.0170.07714.59
5.3.200.0200.04714.68
5.3.190.0070.06314.66
5.3.180.0200.05014.65
5.3.170.0100.06314.70
5.3.160.0100.06014.55
5.3.150.0100.06014.68
5.3.140.0100.05714.54
5.3.130.0200.05014.66
5.3.120.0100.06014.61
5.3.110.0200.05014.57
5.3.100.0130.06014.18
5.3.90.0130.05314.02
5.3.80.0300.05714.04
5.3.70.0170.05314.12
5.3.60.0200.04714.01
5.3.50.0170.04714.12
5.3.40.0170.05013.93
5.3.30.0100.05314.00
5.3.20.0170.05013.71
5.3.10.0170.04713.86
5.3.00.0270.04013.74
5.2.170.0130.04311.25
5.2.160.0130.04011.14
5.2.150.0170.05711.19
5.2.140.0170.04011.25
5.2.130.0100.05011.18
5.2.120.0100.04311.29
5.2.110.0070.04311.17
5.2.100.0070.04311.21
5.2.90.0070.06311.23
5.2.80.0030.06711.11
5.2.70.0070.06311.18
5.2.60.0170.05311.11
5.2.50.0130.04311.04
5.2.40.0200.03311.19
5.2.30.0130.04311.02
5.2.20.0170.03711.04
5.2.10.0130.03710.92
5.2.00.0230.03010.89
5.1.60.0070.03710.04
5.1.50.0170.0309.99
5.1.40.0130.04010.14
5.1.30.0130.03310.33
5.1.20.0030.04310.43
5.1.10.0030.04310.11
5.1.00.0170.03010.23
5.0.50.0100.0238.65
5.0.40.0030.0308.42
5.0.30.0070.0478.20
5.0.20.0100.0238.38
5.0.10.0000.0338.16
5.0.00.0170.0338.16
4.4.90.0130.0135.89
4.4.80.0130.0135.88
4.4.70.0100.0175.95
4.4.60.0070.0205.88
4.4.50.0030.0235.97
4.4.40.0070.0335.89
4.4.30.0030.0336.01
4.4.20.0070.0205.95
4.4.10.0100.0175.97
4.4.00.0000.0405.91
4.3.110.0070.0235.86
4.3.100.0030.0275.84
4.3.90.0100.0235.85
4.3.80.0130.0305.87
4.3.70.0100.0235.81
4.3.60.0070.0305.80
4.3.50.0070.0235.84
4.3.40.0070.0335.76
4.3.30.0000.0274.57
4.3.20.0070.0234.66
4.3.10.0000.0274.62
4.3.00.0130.0206.93

preferences:
53.36 ms | 401 KiB | 5 Q