3v4l.org

run code in 300+ PHP versions simultaneously
<?php function bla() { $a = 10; $b = 20; $c = 0; for ($i = 0; $i < 51000; $i++) { $c = (($a * $i) + $b * 2); $c++; } return $c; } var_dump(bla() + bla() + bla () + bla() + bla () + bla());

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)
8.3.60.0100.01616.75
8.3.50.0130.00618.06
8.3.40.0090.00918.81
8.3.30.0070.01418.42
8.3.20.0070.00319.25
8.3.10.0050.00521.94
8.3.00.0080.00319.67
8.2.180.0000.02416.63
8.2.170.0040.01522.96
8.2.160.0070.02020.28
8.2.150.0070.00324.18
8.2.140.0070.00324.66
8.2.130.0070.00419.71
8.2.120.0070.00226.35
8.2.110.0080.00820.43
8.2.100.0040.01217.84
8.2.90.0060.00618.03
8.2.80.0030.00817.97
8.2.70.0030.00917.62
8.2.60.0030.00918.04
8.2.50.0060.00618.10
8.2.40.0030.00822.22
8.2.30.0060.00619.30
8.2.20.0090.00317.57
8.2.10.0040.00718.12
8.2.00.0040.00717.99
8.1.280.0030.01625.92
8.1.270.0040.00723.96
8.1.260.0000.01128.09
8.1.250.0030.00728.09
8.1.240.0150.00621.89
8.1.230.0070.00720.88
8.1.220.0060.00617.76
8.1.210.0060.00618.77
8.1.200.0070.01017.35
8.1.190.0060.00617.22
8.1.180.0040.00818.10
8.1.170.0130.00318.59
8.1.160.0030.00919.07
8.1.150.0000.01118.73
8.1.140.0050.00519.45
8.1.130.0030.00717.62
8.1.120.0000.01117.40
8.1.110.0030.00717.41
8.1.100.0000.01117.40
8.1.90.0040.00817.41
8.1.80.0000.01117.28
8.1.70.0000.01117.45
8.1.60.0000.01517.58
8.1.50.0030.01317.44
8.1.40.0000.01517.54
8.1.30.0070.00717.52
8.1.20.0000.01417.50
8.1.10.0000.01417.40
8.1.00.0030.01417.30
8.0.300.0030.00820.02
8.0.290.0060.00616.58
8.0.280.0000.01018.43
8.0.270.0030.00817.29
8.0.260.0000.01017.16
8.0.250.0000.01116.96
8.0.240.0060.00616.97
8.0.230.0060.00616.83
8.0.220.0050.00516.73
8.0.210.0000.01016.83
8.0.200.0040.00716.78
8.0.190.0000.01416.89
8.0.180.0030.01216.86
8.0.170.0000.01416.72
8.0.160.0030.01016.86
8.0.150.0000.01416.77
8.0.140.0030.01216.70
8.0.130.0000.01313.34
8.0.120.0030.01216.81
8.0.110.0030.01016.69
8.0.100.0070.00716.72
8.0.90.0000.01416.87
8.0.80.0030.01816.86
8.0.70.0070.00716.86
8.0.60.0000.01516.82
8.0.50.0060.00816.91
8.0.30.0150.01517.35
8.0.20.0090.01517.40
8.0.10.0040.01117.02
8.0.00.0100.01216.74
7.4.330.0000.00915.08
7.4.320.0000.01216.46
7.4.300.0040.00716.55
7.4.290.0030.01316.57
7.4.280.0070.01016.61
7.4.270.0040.01116.45
7.4.260.0040.01516.60
7.4.250.0030.01216.52
7.4.240.0030.01216.54
7.4.230.0060.01016.35
7.4.220.0030.02116.63
7.4.210.0130.01016.50
7.4.200.0000.01516.48
7.4.160.0090.01516.44
7.4.150.0130.01317.40
7.4.140.0120.01317.86
7.4.130.0100.01616.38
7.4.120.0120.01716.63
7.4.110.0180.01216.44
7.4.100.0090.02316.51
7.4.90.0070.01816.69
7.4.80.0040.02419.39
7.4.70.0060.02716.64
7.4.60.0120.01516.43
7.4.50.0070.01316.36
7.4.40.0100.01416.36
7.4.30.0120.01216.36
7.4.10.0100.02015.11
7.4.00.0080.01815.07
7.3.330.0070.01113.29
7.3.320.0040.01213.27
7.3.310.0040.01116.35
7.3.300.0040.01116.26
7.3.290.0070.02016.31
7.3.280.0060.02316.27
7.3.270.0100.01617.40
7.3.260.0090.02016.42
7.3.250.0090.02216.50
7.3.240.0120.01516.66
7.3.230.0070.02016.55
7.3.210.0090.01816.55
7.3.200.0130.01316.29
7.3.190.0130.01616.52
7.3.180.0160.01016.35
7.3.170.0100.02616.38
7.3.160.0140.02016.33
7.3.130.0100.02114.70
7.3.120.0080.02314.83
7.3.110.0050.02614.82
7.3.100.0050.01915.03
7.3.90.0130.01514.98
7.3.80.0050.02315.04
7.3.70.0080.01814.80
7.3.60.0050.02114.86
7.3.50.0090.02114.82
7.3.40.0060.01915.03
7.3.30.0050.01914.93
7.3.20.0070.01816.61
7.3.10.0030.02116.80
7.3.00.0080.01716.70
7.2.330.0090.03416.88
7.2.320.0070.03216.37
7.2.310.0100.01716.82
7.2.300.0100.01716.70
7.2.290.0120.01516.67
7.2.260.0080.02815.27
7.2.250.0050.02815.11
7.2.240.0030.02015.10
7.2.230.0070.02215.01
7.2.220.0080.02214.92
7.2.210.0050.02014.98
7.2.200.0060.01914.86
7.2.190.0080.02014.89
7.2.180.0080.02115.00
7.2.170.0030.02214.87
7.2.160.0050.02615.00
7.2.150.0090.02216.93
7.2.140.0070.02316.75
7.2.130.0090.01616.93
7.2.120.0070.01716.73
7.2.110.0060.01716.95
7.2.100.0060.01816.96
7.2.90.0020.02116.86
7.2.80.0030.01916.65
7.2.70.0080.01916.87
7.2.60.0060.01716.92
7.2.50.0060.01917.01
7.2.40.0080.01916.80
7.2.30.0040.01916.83
7.2.20.0050.02016.93
7.2.10.0020.01816.91
7.2.00.0070.01717.47
7.1.330.0030.03515.66
7.1.320.0100.02815.85
7.1.310.0020.03615.82
7.1.300.0050.03415.68
7.1.290.0050.03615.69
7.1.280.0030.03215.88
7.1.270.0030.03215.84
7.1.260.0050.03815.89
7.1.250.0030.03315.85
7.1.240.0020.03815.84
7.1.230.0060.03215.80
7.1.220.0080.02915.84
7.1.210.0050.03115.70
7.1.200.0080.02615.80
7.1.190.0020.03315.71
7.1.180.0050.03215.68
7.1.170.0060.03215.61
7.1.160.0080.03215.72
7.1.150.0100.03015.77
7.1.140.0060.03215.84
7.1.130.0000.03615.82
7.1.120.0060.03215.91
7.1.110.0050.03415.79
7.1.100.0020.02716.70
7.1.90.0030.03215.90
7.1.80.0110.02415.89
7.1.70.0070.02816.22
7.1.60.0060.03317.00
7.1.50.0050.03715.73
7.1.40.0060.03015.69
7.1.30.0100.02715.88
7.1.20.0030.03915.87
7.1.10.0020.04515.71
7.1.00.0030.05918.01
7.0.330.0060.03815.40
7.0.320.0000.03715.39
7.0.310.0080.02715.45
7.0.300.0060.03015.52
7.0.290.0080.02815.55
7.0.280.0050.03415.49
7.0.270.0030.03115.47
7.0.260.0030.03215.46
7.0.250.0020.03115.40
7.0.240.0020.03115.50
7.0.230.0070.03715.40
7.0.220.0070.03015.57
7.0.210.0050.03215.55
7.0.200.0120.03115.31
7.0.190.0080.03315.15
7.0.180.0030.03115.48
7.0.170.0070.03015.60
7.0.160.0120.02815.46
7.0.150.0070.03715.39
7.0.140.0050.03115.28
7.0.130.0020.03715.39
7.0.120.0020.03315.45
7.0.110.0020.03315.29
7.0.100.0020.03815.35
7.0.90.0080.03015.52
7.0.80.0070.02815.41
7.0.70.0000.04115.19
7.0.60.0320.02316.93
7.0.50.0370.02317.15
7.0.40.0400.02015.77
7.0.30.0360.02215.76
7.0.20.0360.02015.73
7.0.10.0340.02715.66
7.0.00.0330.01915.82
5.6.400.0050.05614.23
5.6.390.0030.05914.47
5.6.380.0030.05714.39
5.6.370.0050.06014.13
5.6.360.0100.05114.34
5.6.350.0080.05714.15
5.6.340.0070.05614.44
5.6.330.0070.05814.36
5.6.320.0020.06014.46
5.6.310.0070.06014.18
5.6.300.0000.06714.34
5.6.290.0070.05714.05
5.6.280.0020.08016.33
5.6.270.0050.06014.41
5.6.260.0070.06014.53
5.6.250.0100.05414.26
5.6.240.0030.06114.26
5.6.230.0030.05614.31
5.6.220.0020.05714.10
5.6.210.0470.04016.42
5.6.200.0480.03816.41
5.6.190.0430.03816.46
5.6.180.0440.03416.54
5.6.170.0380.03816.55
5.6.160.0420.03516.63
5.6.150.0420.04016.57
5.6.140.0470.03916.51
5.6.130.0420.03816.59
5.6.120.0460.03816.40
5.6.110.0420.04116.50
5.6.100.0410.03916.47
5.6.90.0410.03816.45
5.6.80.0360.04416.24
5.6.70.0510.03816.37
5.6.60.0470.03716.16
5.6.50.0410.04316.40
5.6.40.0400.03816.23
5.6.30.0380.03816.23
5.6.20.0480.04116.29
5.6.10.0470.03716.24
5.6.00.0420.04016.27
5.5.380.0050.05914.07
5.5.370.0030.06014.24
5.5.360.0060.05414.27
5.5.350.0370.04316.43
5.5.340.0400.03816.34
5.5.330.0430.04016.46
5.5.320.0430.03816.44
5.5.310.0430.04116.32
5.5.300.0420.04116.50
5.5.290.0450.03816.34
5.5.280.0430.04216.28
5.5.270.0400.03916.44
5.5.260.0440.03916.44
5.5.250.0390.04716.28
5.5.240.0480.03916.29
5.5.230.0490.03816.25
5.5.220.0470.04016.17
5.5.210.0380.03816.35
5.5.200.0410.03616.07
5.5.190.0410.04616.08
5.5.180.0390.04416.13
5.5.170.0020.06114.23
5.5.160.0370.03916.13
5.5.150.0480.03716.06
5.5.140.0410.03916.10
5.5.130.0480.03516.26
5.5.120.0490.04016.03
5.5.110.0510.04116.13
5.5.100.0400.04016.13
5.5.90.0500.03815.91
5.5.80.0500.03816.12
5.5.70.0460.04116.13
5.5.60.0490.04316.17
5.5.50.0510.03716.27
5.5.40.0470.03616.11
5.5.30.0490.03716.17
5.5.20.0460.03916.14
5.5.10.0470.04116.01
5.5.00.0460.04016.15

preferences:
59.76 ms | 400 KiB | 5 Q