3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; $b = 1; for ($i = 0; $i++; $i <= 100) { echo $a + $b . PHP_EOL; }

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)
8.3.60.0130.00716.63
8.3.50.0130.00717.22
8.3.40.0170.00018.76
8.3.30.0140.00018.38
8.3.20.0090.00018.65
8.3.10.0040.01120.32
8.3.00.0140.00719.25
8.2.180.0140.00716.50
8.2.170.0070.00722.96
8.2.160.0120.00320.94
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00019.48
8.2.110.0100.00021.09
8.2.100.0090.00317.72
8.2.90.0060.00318.93
8.2.80.0000.00817.93
8.2.70.0080.00017.38
8.2.60.0050.00217.80
8.2.50.0000.00818.07
8.2.40.0050.00317.84
8.2.30.0050.00318.10
8.2.20.0070.00017.43
8.2.10.0050.00317.60
8.2.00.0030.00517.48
8.1.280.0070.00725.92
8.1.270.0030.00624.66
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00620.79
8.1.230.0040.00721.03
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0030.00517.51
8.1.180.0030.00618.10
8.1.170.0050.00218.64
8.1.160.0070.00018.81
8.1.150.0040.00418.56
8.1.140.0080.00017.37
8.1.130.0030.00317.82
8.1.120.0000.00817.39
8.1.110.0080.00017.35
8.1.100.0000.00717.26
8.1.90.0030.00517.38
8.1.80.0050.00217.39
8.1.70.0030.00517.24
8.1.60.0030.00617.54
8.1.50.0070.00017.39
8.1.40.0040.00417.44
8.1.30.0000.00717.60
8.1.20.0000.00717.51
8.1.10.0000.00717.34
8.1.00.0060.00317.39
8.0.300.0000.00919.89
8.0.290.0040.00416.75
8.0.280.0040.00418.36
8.0.270.0030.00317.12
8.0.260.0030.00316.75
8.0.250.0040.00416.88
8.0.240.0000.00816.79
8.0.230.0030.00316.90
8.0.220.0000.00716.72
8.0.210.0070.00016.75
8.0.200.0030.00316.77
8.0.190.0000.00816.89
8.0.180.0000.00716.83
8.0.170.0040.00416.79
8.0.160.0080.00016.77
8.0.150.0000.00816.85
8.0.140.0050.00516.68
8.0.130.0030.00313.29
8.0.120.0000.00716.77
8.0.110.0040.00416.68
8.0.100.0030.00516.66
8.0.90.0000.00716.60
8.0.80.0110.00416.83
8.0.70.0050.00316.71
8.0.60.0000.00716.92
8.0.50.0000.00716.75
8.0.30.0120.01117.19
8.0.20.0120.00617.01
8.0.10.0030.00316.71
8.0.00.0080.00816.78
7.4.330.0030.00312.85
7.4.320.0030.00316.57
7.4.300.0030.00316.57
7.4.290.0070.00016.53
7.4.280.0040.00416.57
7.4.270.0090.00016.33
7.4.260.0000.00513.24
7.4.250.0040.00416.34
7.4.240.0030.00316.54
7.4.230.0000.00716.46
7.4.220.0070.01116.39
7.4.210.0090.00616.52
7.4.200.0040.00416.53
7.4.190.0000.00716.59
7.4.160.0050.01416.43
7.4.150.0090.00916.41
7.4.140.0100.00816.35
7.4.130.0100.00616.38
7.4.120.0090.01116.47
7.4.110.0200.00016.44
7.4.100.0100.01416.33
7.4.90.0190.00316.53
7.4.80.0100.00716.54
7.4.70.0210.00016.18
7.4.60.0200.00016.38
7.4.50.0000.00416.47
7.4.40.0070.00716.45
7.4.30.0100.01016.36
7.4.00.0080.00514.62
7.3.330.0060.00012.95
7.3.320.0060.00013.03
7.3.310.0030.00316.18
7.3.300.0030.00316.11
7.3.290.0070.01016.26
7.3.280.0070.01016.26
7.3.270.0100.00716.31
7.3.260.0120.00916.43
7.3.250.0110.00616.21
7.3.240.0060.01016.13
7.3.230.0170.00616.13
7.3.210.0100.00616.23
7.3.200.0130.00619.39
7.3.190.0020.01016.51
7.3.180.0080.00816.16
7.3.170.0080.00816.45
7.3.160.0070.01116.26
7.3.120.0060.01014.73
7.3.110.0070.01014.75
7.3.100.0040.01114.88
7.3.90.0030.01014.45
7.3.80.0040.01114.55
7.3.70.0040.00714.53
7.3.60.0140.00314.77
7.3.50.0000.01014.69
7.3.40.0040.00814.60
7.3.30.0110.00014.61
7.3.20.0030.00716.75
7.3.10.0040.00916.49
7.3.00.0040.01116.55
7.2.330.0070.01016.32
7.2.320.0130.00316.59
7.2.310.0070.01116.49
7.2.300.0090.01216.67
7.2.290.0170.00016.45
7.2.250.0100.00614.86
7.2.240.0070.01415.14
7.2.230.0070.01314.81
7.2.220.0060.00314.59
7.2.210.0000.01415.12
7.2.200.0040.00414.84
7.2.190.0080.00314.65
7.2.180.0030.01414.93
7.2.170.0030.00914.63
7.2.00.0030.01019.28
7.1.330.0070.00715.57
7.1.320.0030.01016.00
7.1.310.0000.00815.80
7.1.300.0030.00615.53
7.1.290.0000.01515.65
7.1.280.0030.00915.54
7.1.270.0070.00415.83
7.1.260.0060.00615.71
7.1.100.0060.00618.22
7.1.70.0000.00716.85
7.1.60.0170.00719.40
7.1.50.0060.01516.78
7.1.00.0100.02722.31
7.0.200.0200.00614.75
7.0.140.0000.07722.21
7.0.120.0100.05322.13
7.0.60.0100.08019.92
7.0.50.0130.05317.81
7.0.40.0070.08020.06
7.0.30.0670.06020.16
7.0.20.0170.04320.12
7.0.10.0070.04020.17
7.0.00.0030.08720.10
5.6.280.0070.07020.98
5.6.210.0230.07320.70
5.6.200.0030.05718.22
5.6.190.0000.04720.57
5.6.180.0130.04320.48
5.6.170.0300.06320.62
5.6.160.0070.08320.52
5.6.150.0000.04318.20
5.6.140.0030.08318.20
5.6.130.0070.08018.20
5.6.120.0030.05321.05
5.6.110.0100.07721.02
5.6.100.0100.07721.01
5.6.90.0030.04020.95
5.6.80.0070.06720.27
5.5.350.0030.04720.37
5.5.340.0070.07717.95
5.5.330.0070.08020.27
5.5.320.0030.08320.50
5.5.310.0300.04720.50
5.5.300.0000.04017.95
5.5.290.0200.06717.98
5.5.280.0170.07320.73
5.5.270.0070.08320.72
5.5.260.0070.06320.86
5.5.250.0030.04320.45
5.5.240.0230.08020.25
5.4.450.0030.07019.12
5.4.440.0000.04319.47
5.4.430.0130.03019.40
5.4.420.0100.03319.39
5.4.410.0030.03719.00
5.4.400.0000.04319.08
5.4.390.0070.03719.12
5.4.380.0100.07019.16
5.4.370.0070.07019.08
5.4.360.0030.03719.14
5.4.350.0000.04019.15
5.4.340.0000.04019.08
5.4.320.0030.03719.16
5.4.310.0000.04019.08
5.4.300.0070.03319.18
5.4.290.0130.02719.18
5.4.280.0030.03719.00
5.4.270.0100.05019.13
5.4.260.0100.03018.78
5.4.250.0030.03718.91
5.4.240.0030.03719.17
5.4.230.0030.03719.16
5.4.220.0070.03319.17
5.4.210.0100.03319.07
5.4.200.0030.04319.19
5.4.190.0070.03719.07
5.4.180.0030.03719.08
5.4.170.0030.03719.20
5.4.160.0070.04019.05
5.4.150.0000.06718.89
5.4.140.0100.03016.17
5.4.130.0130.06016.34
5.4.120.0100.07016.20
5.4.110.0130.06716.39
5.4.100.0070.03716.27
5.4.90.0000.04016.30
5.4.80.0070.03316.31
5.4.70.0000.04016.26
5.4.60.0000.04016.27
5.4.50.0100.07016.34
5.4.40.0070.07316.29
5.4.30.0030.05716.31
5.4.20.0030.05016.38
5.4.10.0070.08016.38
5.4.00.0030.05015.71
5.3.290.0030.03714.58
5.3.280.0000.04314.53
5.3.270.0030.03714.53
5.3.260.0000.06714.54
5.3.250.0000.04014.61
5.3.240.0100.03714.55
5.3.230.0100.07714.68
5.3.220.0070.05714.49
5.3.210.0030.04714.49
5.3.200.0000.05314.50
5.3.190.0030.04014.50
5.3.180.0130.03014.43
5.3.170.0070.07314.47
5.3.160.0030.03714.51
5.3.150.0000.04014.49
5.3.140.0030.04314.49
5.3.130.0030.04714.47
5.3.120.0030.04314.46
5.3.110.0000.09014.38
5.3.100.0070.04014.00
5.3.90.0000.06713.94
5.3.80.0000.07013.98
5.3.70.0070.06314.10
5.3.60.0100.04013.94
5.3.50.0130.06713.76
5.3.40.0100.06713.87
5.3.30.0170.06313.84
5.3.20.0100.04713.50
5.3.10.0030.07713.63
5.3.00.0130.06013.57
5.2.170.0000.04011.07
5.2.160.0000.04011.13
5.2.150.0100.05310.97
5.2.140.0100.02711.08
5.2.130.0070.05311.11
5.2.120.0030.03310.92
5.2.110.0100.05710.98
5.2.100.0100.05311.09
5.2.90.0100.05311.25
5.2.80.0030.05010.98
5.2.70.0000.03711.06
5.2.60.0070.04010.87
5.2.50.0130.05010.99
5.2.40.0070.06010.84
5.2.30.0100.06010.91
5.2.20.0030.04710.96
5.2.10.0000.05710.76
5.2.00.0130.02310.71
5.1.60.0070.0279.96
5.1.50.0070.0479.95
5.1.40.0000.03010.05
5.1.30.0070.05710.41
5.1.20.0000.04310.30
5.1.10.0030.05310.14
5.1.00.0070.05310.02
5.0.50.0030.0279.09
5.0.40.0070.0209.09
5.0.30.0000.0679.09
5.0.20.0070.0239.09
5.0.10.0030.0339.09
5.0.00.0030.0509.09
4.4.90.0000.0379.09
4.4.80.0030.0239.09
4.4.70.0000.0339.09
4.4.60.0000.0209.09
4.4.50.0000.0179.09
4.4.40.0000.0579.09
4.4.30.0070.0179.09
4.4.20.0030.0279.09
4.4.10.0030.0239.09
4.4.00.0070.0379.09
4.3.110.0030.0309.09
4.3.100.0030.0309.09
4.3.90.0000.0279.09
4.3.80.0000.0439.09
4.3.70.0030.0339.09
4.3.60.0000.0239.09
4.3.50.0030.0179.09
4.3.40.0030.0239.09
4.3.30.0000.0179.09
4.3.20.0000.0179.09
4.3.10.0000.0379.09
4.3.00.0000.0239.09

preferences:
54.87 ms | 401 KiB | 5 Q