3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sum = 0; for($i = 2; $i < 10; $i++) { $sum += (1/($i^2)); } echo 'The sum is '.$sum;

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)
8.3.70.0150.00316.47
8.3.60.0090.00918.30
8.3.50.0130.00922.09
8.3.40.0110.00418.66
8.3.30.0150.00019.09
8.3.20.0000.00820.07
8.3.10.0030.00520.50
8.3.00.0040.00417.90
8.2.180.0070.00716.88
8.2.170.0040.01422.96
8.2.160.0100.00320.58
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00022.23
8.2.110.0130.00320.43
8.2.100.0100.00018.09
8.2.90.0000.00819.09
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0030.01017.68
8.2.50.0030.00618.07
8.2.40.0000.00718.16
8.2.30.0030.00519.30
8.2.20.0080.00017.82
8.2.10.0050.00318.15
8.2.00.0040.00417.80
8.1.280.0110.00425.92
8.1.270.0030.00623.99
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0050.00523.86
8.1.230.0070.00319.07
8.1.220.0030.00517.78
8.1.210.0050.00518.77
8.1.200.0060.00317.35
8.1.190.0000.00917.13
8.1.180.0040.00418.10
8.1.170.0000.00818.54
8.1.160.0000.00721.84
8.1.150.0050.00218.86
8.1.140.0040.00417.39
8.1.130.0080.00017.86
8.1.120.0040.00417.29
8.1.110.0040.00417.34
8.1.100.0030.00417.40
8.1.90.0000.00817.39
8.1.80.0070.00017.34
8.1.70.0030.00317.38
8.1.60.0060.00317.40
8.1.50.0040.00417.55
8.1.40.0050.00217.51
8.1.30.0030.00517.50
8.1.20.0040.00417.64
8.1.10.0000.00717.58
8.1.00.0000.00817.52
8.0.300.0040.00418.77
8.0.290.0050.00316.63
8.0.280.0070.00018.34
8.0.270.0000.00717.16
8.0.260.0030.00317.23
8.0.250.0030.00316.95
8.0.240.0000.00616.96
8.0.230.0000.00716.99
8.0.220.0000.00716.90
8.0.210.0030.00316.90
8.0.200.0030.00316.95
8.0.190.0000.00716.97
8.0.180.0000.00716.88
8.0.170.0000.00716.91
8.0.160.0030.00316.82
8.0.150.0030.00316.75
8.0.140.0070.00016.81
8.0.130.0030.00313.30
8.0.120.0000.00816.84
8.0.110.0040.00416.80
8.0.100.0000.00716.85
8.0.90.0020.00516.66
8.0.80.0030.01816.84
8.0.70.0020.00516.66
8.0.60.0050.00216.71
8.0.50.0000.00816.67
8.0.30.0140.00817.13
8.0.20.0090.01017.40
8.0.10.0040.00416.87
8.0.00.0150.00616.68
7.4.330.0050.00015.08
7.4.320.0070.00016.44
7.4.300.0030.00316.44
7.4.290.0000.00716.34
7.4.280.0000.00916.54
7.4.270.0070.00016.33
7.4.260.0000.00716.54
7.4.250.0040.00416.34
7.4.240.0040.00416.49
7.4.230.0000.00616.62
7.4.220.0060.01216.52
7.4.210.0110.00716.63
7.4.200.0030.00316.47
7.4.160.0090.00616.42
7.4.150.0100.00717.40
7.4.140.0050.01217.86
7.4.130.0090.01016.49
7.4.120.0050.01316.47
7.4.110.0030.01316.47
7.4.100.0110.00716.66
7.4.90.0150.00316.54
7.4.80.0140.00316.51
7.4.70.0170.00016.41
7.4.60.0070.01016.39
7.4.50.0060.00316.55
7.4.40.0040.01216.45
7.4.30.0120.00316.64
7.4.10.0080.01114.97
7.4.00.0030.01214.87
7.3.330.0050.00013.23
7.3.320.0050.00013.20
7.3.310.0020.00516.39
7.3.300.0030.00316.16
7.3.290.0130.00316.28
7.3.280.0070.00916.33
7.3.270.0100.00717.40
7.3.260.0120.00916.45
7.3.250.0150.00216.25
7.3.240.0080.00816.37
7.3.230.0100.00716.39
7.3.210.0090.00916.31
7.3.200.0050.01119.39
7.3.190.0100.01316.34
7.3.180.0110.00716.58
7.3.170.0030.01316.47
7.3.160.0080.00816.33
7.3.130.0030.01314.80
7.3.120.0030.01114.55
7.3.110.0080.00814.92
7.3.100.0080.00314.53
7.3.90.0050.01014.85
7.3.80.0060.00814.80
7.3.70.0070.00914.81
7.3.60.0030.00914.70
7.3.50.0040.00914.85
7.3.40.0040.00614.77
7.3.30.0020.00914.88
7.3.20.0050.00816.69
7.3.10.0060.00816.71
7.3.00.0080.00716.57
7.2.330.0110.00916.68
7.2.320.0100.00616.46
7.2.310.0030.01316.73
7.2.300.0080.00916.76
7.2.290.0110.00616.69
7.2.260.0040.01515.18
7.2.250.0100.00514.99
7.2.240.0070.01015.16
7.2.230.0010.01215.00
7.2.220.0060.00915.10
7.2.210.0070.00914.80
7.2.200.0050.00915.13
7.2.190.0080.00714.95
7.2.180.0050.00914.89
7.2.170.0070.00715.04
7.2.160.0030.01015.01
7.2.150.0070.00716.84
7.2.140.0000.01016.88
7.2.130.0080.00816.67
7.2.120.0070.00816.82
7.2.110.0050.00916.80
7.2.100.0100.00516.66
7.2.90.0060.00716.79
7.2.80.0070.00816.59
7.2.70.0140.00316.75
7.2.60.0050.01016.77
7.2.50.0050.01216.63
7.2.40.0090.00516.81
7.2.30.0110.00316.83
7.2.20.0050.01016.71
7.2.10.0080.01016.52
7.2.00.0060.00917.76
7.1.330.0020.01315.86
7.1.320.0090.00715.75
7.1.310.0050.00815.69
7.1.300.0080.00615.82
7.1.290.0060.00615.86
7.1.280.0020.01015.76
7.1.270.0070.00515.71
7.1.260.0050.00815.70
7.1.250.0060.00715.72
7.1.240.0100.00415.71
7.1.230.0090.00715.41
7.1.220.0090.00615.57
7.1.210.0070.00715.49
7.1.200.0040.00915.47
7.1.190.0120.00515.63
7.1.180.0070.00915.67
7.1.170.0050.01215.60
7.1.160.0130.00315.70
7.1.150.0050.01215.81
7.1.140.0090.00515.59
7.1.130.0080.00915.70
7.1.120.0060.00815.64
7.1.110.0060.00615.79
7.1.100.0100.00815.59
7.1.90.0090.00215.77
7.1.80.0080.00915.59
7.1.70.0030.00716.19
7.1.60.0070.00816.20
7.1.50.0110.00415.97
7.1.40.0030.01015.49
7.1.30.0090.00615.72
7.1.20.0080.00515.50
7.1.10.0060.00815.73
7.1.00.0090.02917.92
7.0.330.0050.01015.36
7.0.320.0090.00815.25
7.0.310.0030.00914.89
7.0.300.0090.00715.07
7.0.290.0100.00315.39
7.0.280.0080.00615.13
7.0.270.0080.00615.41
7.0.260.0050.00615.32
7.0.250.0090.00715.39
7.0.240.0110.00315.34
7.0.230.0090.00515.21
7.0.220.0100.00315.17
7.0.210.0070.00515.43
7.0.200.0050.00715.71
7.0.190.0040.01115.26
7.0.180.0060.00615.33
7.0.170.0080.00715.45
7.0.160.0050.00915.29
7.0.150.0080.00615.24
7.0.140.0100.02417.56
7.0.130.0040.00715.37
7.0.120.0070.00715.29
7.0.110.0060.00715.45
7.0.100.0100.00515.35
7.0.90.0090.00615.30
7.0.80.0070.00515.30
7.0.70.0060.01015.36
7.0.60.0090.02016.85
7.0.50.0080.02016.27
7.0.40.0080.01915.79
7.0.30.0180.02715.62
7.0.20.0110.03015.65
7.0.10.0040.02115.68
7.0.00.0090.01515.63
5.6.400.0000.00814.56
5.6.390.0100.00314.42
5.6.380.0030.00914.49
5.6.370.0120.00314.35
5.6.360.0050.01014.27
5.6.350.0060.00614.27
5.6.340.0060.00814.16
5.6.330.0050.00714.43
5.6.320.0040.01214.19
5.6.310.0090.00314.24
5.6.300.0060.00314.27
5.6.290.0120.00414.13
5.6.280.0050.02916.57
5.6.270.0040.00914.16
5.6.260.0080.00614.43
5.6.250.0020.00914.37
5.6.240.0020.00614.29
5.6.230.0050.00814.35
5.6.220.0040.00414.16
5.6.210.0050.03516.18
5.6.200.0060.03015.59
5.6.190.0020.02316.20
5.6.180.1310.02016.18
5.6.170.0070.02116.23
5.6.160.0060.01916.33
5.6.150.0070.02115.51
5.6.140.0020.03215.43
5.6.130.0060.02015.59
5.6.120.0030.02516.51
5.6.110.0080.03116.53
5.6.100.0050.03416.48
5.6.90.0120.02416.65
5.6.80.0090.02916.35
5.6.70.0030.01014.25
5.6.60.0100.00514.08
5.6.50.0110.00414.11
5.6.40.0070.00714.12
5.6.30.0000.01014.09
5.6.20.0060.00514.17
5.6.10.0040.00714.19
5.6.00.0090.00314.12
5.5.380.0020.00912.49
5.5.370.0090.00312.82
5.5.360.0080.00612.58
5.5.350.1530.01415.42
5.5.340.0080.01514.42
5.5.330.0060.02715.07
5.5.320.0130.02315.09
5.5.310.0130.01715.09
5.5.300.0110.01714.42
5.5.290.0060.02214.36
5.5.280.0060.01915.29
5.5.270.0010.03715.53
5.5.260.0040.03415.27
5.5.250.0070.03015.24
5.5.240.0130.02515.13
5.5.230.0070.00412.64
5.5.220.0110.00012.67
5.5.210.0070.00612.56
5.5.200.0070.00312.44
5.5.190.0080.00312.46
5.5.180.0070.00212.49
5.5.170.0060.00612.47
5.5.160.0040.00812.66
5.5.150.0030.00712.46
5.5.140.0090.00312.71
5.5.130.0060.00512.60
5.5.120.0050.00812.66
5.5.110.0050.00512.40
5.5.100.0020.00912.61
5.5.90.0020.01212.63
5.5.80.0050.00712.44
5.5.70.0080.00312.64
5.5.60.0100.00312.69
5.5.50.0040.00912.46
5.5.40.0100.00212.60
5.5.30.0030.00712.47
5.5.20.0040.00912.33
5.5.10.0070.00612.57
5.5.00.0030.00712.45
5.4.450.0110.02114.25
5.4.440.0080.02114.26
5.4.430.0270.02714.17
5.4.420.0300.02114.25
5.4.410.0290.02314.25
5.4.400.0340.02414.17
5.4.390.0310.02314.02
5.4.380.0170.02213.91
5.4.370.0210.01513.97
5.4.360.0170.02013.95
5.4.350.0160.02413.97
5.4.340.0130.02513.86
5.4.330.0070.00511.56
5.4.320.0040.01711.89
5.4.310.0040.01911.86
5.4.300.0050.01511.86
5.4.290.0050.01611.86
5.4.280.0060.01511.82
5.4.270.0040.01611.82
5.4.260.0060.01811.82
5.4.250.0050.01811.86
5.4.240.0030.01611.82
5.4.230.0030.01911.91
5.4.220.0050.01611.82
5.4.210.0050.01611.88
5.4.200.0030.01811.83
5.4.190.0050.01611.86
5.4.180.0080.01211.82
5.4.170.0020.02111.82
5.4.160.0020.02011.82
5.4.150.0040.01511.82
5.4.140.0070.01511.71
5.4.130.0060.01511.71
5.4.120.0070.01311.70
5.4.110.0060.01311.70
5.4.100.0050.01511.70
5.4.90.0060.01711.70
5.4.80.0040.01911.70
5.4.70.0070.01511.72
5.4.60.0040.01611.70
5.4.50.0040.01611.70
5.4.40.0050.01511.76
5.4.30.0020.01811.71
5.4.20.0050.01611.71
5.4.10.0040.01711.69
5.4.00.0010.01811.57
5.3.290.0040.02511.85
5.3.280.0040.02211.80
5.3.270.0060.02011.81
5.3.260.0060.02011.81
5.3.250.0050.02211.81
5.3.240.0070.02011.81
5.3.230.0040.02011.80
5.3.220.0060.02211.79
5.3.210.0030.02411.79
5.3.200.0060.01811.79
5.3.190.0060.01911.79
5.3.180.0030.02211.79
5.3.170.0040.02111.79
5.3.160.0050.02311.78
5.3.150.0030.02211.79
5.3.140.0050.02111.78
5.3.130.0040.02411.78
5.3.120.0020.02211.78
5.3.110.0050.02211.78
5.3.100.0040.02811.51
5.3.90.0040.02711.49
5.3.80.0040.02311.49
5.3.70.0060.02011.49
5.3.60.0020.02311.48
5.3.50.0070.02111.45
5.3.40.0060.01911.45
5.3.30.0020.02211.42
5.3.20.0070.01811.31
5.3.10.0020.02111.29
5.3.00.0030.02111.29
5.2.170.0020.01910.04
5.2.160.0030.01810.04
5.2.150.0050.01710.04
5.2.140.0030.01810.04
5.2.130.0050.01610.02
5.2.120.0040.01810.02
5.2.110.0040.02410.02
5.2.100.0040.02110.02
5.2.90.0050.01510.02
5.2.80.0040.01810.02
5.2.70.0040.01510.02
5.2.60.0030.0189.99
5.2.50.0050.0169.98
5.2.40.0020.0179.96
5.2.30.0030.0199.95
5.2.20.0040.0199.95
5.2.10.0050.0169.92
5.2.00.0040.0149.86
5.1.60.0020.0139.50
5.1.50.0040.0139.49
5.1.40.0020.0169.49
5.1.30.0020.0169.66
5.1.20.0040.0149.67
5.1.10.0050.0139.53
5.1.00.0030.0139.54
5.0.50.0030.0108.77
5.0.40.0020.0118.70
5.0.30.0050.0148.61
5.0.20.0020.0128.59
5.0.10.0020.0128.58
5.0.00.0020.0188.58
4.4.90.0030.0087.84
4.4.80.0030.0107.83
4.4.70.0030.0097.83
4.4.60.0030.0107.83
4.4.50.0020.0107.83
4.4.40.0010.0157.80
4.4.30.0030.0107.83
4.4.20.0040.0097.87
4.4.10.0030.0087.88
4.4.00.0020.0147.83
4.3.110.0010.0107.79
4.3.100.0030.0087.78
4.3.90.0040.0077.77
4.3.80.0030.0127.74
4.3.70.0020.0097.76
4.3.60.0020.0107.76
4.3.50.0010.0117.76
4.3.40.0020.0187.72
4.3.30.0020.0117.11
4.3.20.0020.0097.10
4.3.10.0020.0117.07
4.3.00.0030.0129.23

preferences:
67.71 ms | 401 KiB | 5 Q