3v4l.org

run code in 300+ PHP versions simultaneously
<html> <body> <?php $a = 0; $b = 0; for ( $i=0; $i<5; $i++ ) { $a += 10; $b += 5; } echo ("At the end of the loop a=$a and b=$b" ); ?> </body> </html>

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)
8.3.40.0100.01018.96
8.3.30.0080.00619.09
8.3.20.0000.00720.24
8.3.10.0040.00423.65
8.3.00.0030.00519.38
8.2.170.0100.00722.96
8.2.160.0140.00020.35
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00422.25
8.2.110.0040.00422.25
8.2.100.0040.00818.03
8.2.90.0000.00919.17
8.2.80.0050.00318.03
8.2.70.0040.00817.25
8.2.60.0080.00018.16
8.2.50.0030.00518.07
8.2.40.0080.00018.34
8.2.30.0000.00718.13
8.2.20.0000.00717.64
8.2.10.0030.00517.97
8.2.00.0060.00317.68
8.1.270.0040.00422.12
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.96
8.1.230.0140.00019.16
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0060.00317.10
8.1.190.0000.00817.29
8.1.180.0040.00418.10
8.1.170.0040.00418.67
8.1.160.0000.00722.00
8.1.150.0040.00418.51
8.1.140.0050.00317.38
8.1.130.0050.00517.82
8.1.120.0070.00317.36
8.1.110.0040.00417.27
8.1.100.0030.00317.43
8.1.90.0040.00417.38
8.1.80.0000.00717.39
8.1.70.0000.00717.18
8.1.60.0000.00917.52
8.1.50.0000.00817.42
8.1.40.0000.00817.35
8.1.30.0060.00317.51
8.1.20.0000.00717.65
8.1.10.0080.00017.51
8.1.00.0040.00417.33
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0030.00318.32
8.0.270.0040.00417.25
8.0.260.0060.00017.18
8.0.250.0070.00016.99
8.0.240.0040.00416.97
8.0.230.0030.00316.97
8.0.220.0040.00316.90
8.0.210.0070.00016.78
8.0.200.0050.00216.93
8.0.190.0030.00316.84
8.0.180.0040.00416.82
8.0.170.0000.00816.80
8.0.160.0030.00316.88
8.0.150.0070.00016.72
8.0.140.0070.00016.86
8.0.130.0000.00613.28
8.0.120.0000.00716.86
8.0.110.0040.00416.95
8.0.100.0000.00716.89
8.0.90.0030.00516.84
8.0.80.0060.01016.81
8.0.70.0000.00717.00
8.0.60.0040.00416.75
8.0.50.0050.00316.91
8.0.30.0100.00816.92
8.0.20.0070.01117.40
8.0.10.0040.00416.84
8.0.00.0030.01416.78
7.4.330.0000.00515.00
7.4.320.0000.00716.39
7.4.300.0060.00016.51
7.4.290.0030.00316.43
7.4.280.0040.00416.32
7.4.270.0000.00716.37
7.4.260.0000.00716.41
7.4.250.0000.00716.57
7.4.240.0050.00216.56
7.4.230.0030.00316.37
7.4.220.0070.01016.39
7.4.210.0050.01016.57
7.4.200.0000.00716.56
7.4.190.0040.00416.71
7.4.160.0060.00916.40
7.4.150.0140.01017.40
7.4.140.0130.00517.86
7.4.130.0150.00516.40
7.4.120.0060.01116.42
7.4.110.0160.00616.39
7.4.100.0110.00816.50
7.4.90.0120.00616.60
7.4.80.0110.00719.39
7.4.70.0040.01216.53
7.4.60.0030.01416.30
7.4.50.0000.00916.58
7.4.40.0090.00622.77
7.4.30.0110.00416.48
7.4.10.0140.00715.07
7.4.00.0070.00715.06
7.3.330.0070.00013.18
7.3.320.0000.00513.12
7.3.310.0050.00216.31
7.3.300.0030.00316.29
7.3.290.0060.01216.39
7.3.280.0110.00916.30
7.3.270.0060.01217.40
7.3.260.0070.01716.54
7.3.250.0070.01416.35
7.3.240.0120.00616.32
7.3.230.0090.00616.39
7.3.210.0080.00816.32
7.3.200.0100.00619.39
7.3.190.0070.01316.52
7.3.180.0110.00416.17
7.3.170.0130.00316.42
7.3.160.0040.01116.46
7.3.130.0060.00614.97
7.3.120.0120.00314.75
7.3.110.0030.01514.51
7.3.100.0060.00615.03
7.3.90.0030.00714.80
7.3.80.0070.00714.56
7.3.70.0030.00714.61
7.3.60.0030.01014.79
7.3.50.0060.00614.82
7.3.40.0060.00914.64
7.3.30.0070.00614.68
7.3.20.0030.01016.54
7.3.10.0050.00916.72
7.3.00.0070.00516.73
7.2.330.0130.00516.67
7.2.320.0140.00416.73
7.2.310.0090.00916.49
7.2.300.0060.00916.63
7.2.290.0090.00916.68
7.2.260.0040.01815.13
7.2.250.0070.01115.20
7.2.240.0040.01215.18
7.2.230.0090.00615.25
7.2.220.0060.00314.89
7.2.210.0060.01014.92
7.2.200.0030.00614.96
7.2.190.0090.00615.13
7.2.180.0060.00315.22
7.2.170.0110.00715.02
7.2.160.0030.01015.07
7.2.150.0060.00616.61
7.2.140.0040.01216.95
7.2.130.0090.00316.71
7.2.120.0040.00916.94
7.2.110.0030.00916.94
7.2.100.0130.00216.89
7.2.90.0100.00516.74
7.2.80.0050.00716.95
7.2.70.0070.00616.66
7.2.60.0050.01016.93
7.2.50.0070.00316.83
7.2.40.0080.00716.87
7.2.30.0040.01017.00
7.2.20.0060.00616.83
7.2.10.0020.01016.92
7.2.00.0080.00816.97
7.1.330.0040.01115.51
7.1.320.0130.00015.84
7.1.310.0060.00615.95
7.1.300.0070.00715.57
7.1.290.0030.00715.81
7.1.280.0060.00615.61
7.1.270.0070.00415.74
7.1.260.0030.00915.67
7.1.250.0070.00715.68
7.1.240.0000.01415.99
7.1.230.0070.00715.48
7.1.220.0070.00415.79
7.1.210.0030.00915.66
7.1.200.0090.00615.77
7.1.190.0100.00015.80
7.1.180.0030.00915.83
7.1.170.0070.00715.59
7.1.160.0100.00315.56
7.1.150.0030.01015.66
7.1.140.0070.00715.84
7.1.130.0060.00615.47
7.1.120.0060.00915.73
7.1.110.0030.01015.78
7.1.100.0060.00316.81
7.1.90.0030.01015.92
7.1.80.0030.01015.59
7.1.70.0040.00416.25
7.1.60.0080.00817.57
7.1.50.0050.00716.04
7.1.40.0040.01115.66
7.1.30.0100.00715.82
7.1.20.0040.00815.44
7.1.10.0040.01115.64
7.1.00.0030.04419.05
7.0.330.0040.00815.38
7.0.320.0040.01115.09
7.0.310.0030.01015.40
7.0.300.0040.00715.44
7.0.290.0030.00715.08
7.0.280.0070.00715.14
7.0.270.0030.00915.23
7.0.260.0080.00315.41
7.0.250.0000.00915.37
7.0.240.0090.00015.29
7.0.230.0070.01015.52
7.0.220.0120.00315.38
7.0.210.0000.01315.55
7.0.200.0050.00516.14
7.0.190.0030.00615.14
7.0.180.0050.00315.45
7.0.170.0060.00615.46
7.0.160.0080.00015.53
7.0.150.0060.00315.38
7.0.140.0050.03918.82
7.0.130.0090.00615.55
7.0.120.0090.00615.58
7.0.110.0060.00615.46
7.0.100.0090.00315.43
7.0.90.0060.01015.27
7.0.80.0070.00715.42
7.0.70.0000.01215.33
7.0.60.0120.04217.73
7.0.50.0050.04516.50
7.0.40.0100.04716.97
7.0.30.0120.02716.73
7.0.20.0200.03516.70
7.0.10.0060.04716.84
7.0.00.0030.04616.74
5.6.400.0030.00614.27
5.6.390.0100.00014.58
5.6.380.0060.00914.47
5.6.370.0090.00614.38
5.6.360.0000.01014.29
5.6.350.0030.01414.73
5.6.340.0030.00614.20
5.6.330.0070.01014.39
5.6.320.0000.01414.03
5.6.310.0040.00414.17
5.6.300.0070.00314.43
5.6.290.0060.01014.43
5.6.280.0030.05217.59
5.6.270.0070.00314.35
5.6.260.0100.00614.47
5.6.250.0060.00614.13
5.6.240.0040.01414.21
5.6.230.0090.00614.18
5.6.220.0030.00914.21
5.6.210.0030.04917.33
5.6.200.0030.04216.24
5.6.190.0050.02717.41
5.6.180.0150.04317.41
5.6.170.0070.02917.28
5.6.160.0120.04217.36
5.6.150.0020.04716.31
5.6.140.0060.03916.30
5.6.130.0040.02416.21
5.6.120.0120.04017.71
5.6.110.0070.04117.87
5.6.100.0030.04117.50
5.6.90.0070.02217.79
5.6.80.0050.03517.34
5.6.70.2240.02317.44
5.6.60.0120.00614.30
5.6.50.0000.00914.34
5.6.40.0070.00714.16
5.6.30.0000.01214.20
5.6.20.0050.00514.05
5.6.10.0040.00414.12
5.6.00.0080.00414.40
5.5.380.0040.01014.38
5.5.370.0040.01114.24
5.5.360.0090.00614.00
5.5.350.0090.03617.41
5.5.340.0040.02216.05
5.5.330.0040.02217.23
5.5.320.0060.02217.24
5.5.310.0080.03217.14
5.5.300.0090.04316.02
5.5.290.0050.02316.02
5.5.280.0050.04517.39
5.5.270.0080.02017.38
5.5.260.0090.04617.63
5.5.250.0030.02517.47
5.5.240.0150.04517.38
5.5.230.0110.00814.46
5.5.220.0070.00714.07
5.5.210.0000.00814.14
5.5.200.0040.00814.19
5.5.190.0120.00014.36
5.5.180.0000.00914.43
5.5.170.0070.00714.28
5.5.160.0060.00614.26
5.5.150.0060.00614.41
5.5.140.0100.00314.18
5.5.130.0040.00414.46
5.5.120.0100.00314.13
5.5.110.0040.00714.63
5.5.100.0100.00314.02
5.5.90.0000.01314.10
5.5.80.0090.00614.18
5.5.70.0070.00714.44
5.5.60.0030.00814.34
5.5.50.0000.01214.12
5.5.40.0060.00914.36
5.5.30.0030.00914.28
5.5.20.0070.00314.17
5.5.10.0000.01414.23
5.5.00.0130.00014.30
5.4.450.0420.03215.35
5.4.440.0200.03715.21
5.4.430.0210.03815.38
5.4.420.0230.03015.33
5.4.410.0150.03715.23
5.4.400.0140.03315.11
5.4.390.0180.03815.12
5.4.380.0470.03114.79
5.4.370.0520.02914.93
5.4.360.0480.02314.83
5.4.350.0550.03414.86
5.4.340.0580.02814.94
5.4.330.0070.00311.17
5.4.320.0070.02111.78
5.4.310.0020.02511.77
5.4.300.0040.02511.77
5.4.290.0040.02211.77
5.4.280.0070.02111.71
5.4.270.0040.02511.71
5.4.260.0040.03011.71
5.4.250.0040.03111.71
5.4.240.0050.02711.71
5.4.230.0060.02511.70
5.4.220.0050.02411.70
5.4.210.0040.02411.71
5.4.200.0080.02111.71
5.4.190.0080.02311.70
5.4.180.0070.02711.70
5.4.170.0050.02511.71
5.4.160.0080.02911.71
5.4.150.0080.03011.71
5.4.140.0040.03111.54
5.4.130.0110.02611.54
5.4.120.0060.02611.52
5.4.110.0070.02811.52
5.4.100.0090.02611.53
5.4.90.0100.02811.52
5.4.80.0060.03011.52
5.4.70.0080.02611.51
5.4.60.0070.02511.52
5.4.50.0060.02411.52
5.4.40.0070.02511.51
5.4.30.0040.02411.51
5.4.20.0110.02411.51
5.4.10.0090.03011.51
5.4.00.0050.03211.25
5.3.290.0020.02411.95
5.3.280.0050.03611.90
5.3.270.0120.02711.91
5.3.260.0040.02911.91
5.3.250.0060.02611.91
5.3.240.0090.02611.91
5.3.230.0070.02211.90
5.3.220.0070.02111.89
5.3.210.0030.02611.89
5.3.200.0050.03411.89
5.3.190.0050.02811.89
5.3.180.0050.02711.88
5.3.170.0080.03111.88
5.3.160.0100.02111.88
5.3.150.0070.02311.89
5.3.140.0070.03111.88
5.3.130.0080.02711.88
5.3.120.0060.03111.88
5.3.110.0050.04111.88
5.3.100.0100.03911.61
5.3.90.0090.03511.59
5.3.80.0090.03711.59
5.3.70.0020.03411.59
5.3.60.0030.02711.58
5.3.50.0050.02411.55
5.3.40.0200.02211.55
5.3.30.0080.01911.52
5.3.20.0060.02011.40
5.3.10.0040.02611.38
5.3.00.0030.02411.38
5.2.170.0050.0329.15
5.2.160.0050.0319.15
5.2.150.0100.0309.15
5.2.140.0080.0359.14
5.2.130.0060.0379.11
5.2.120.0060.0309.11
5.2.110.0070.0569.12
5.2.100.0080.0319.11
5.2.90.0040.0349.11
5.2.80.0060.0359.11
5.2.70.0080.0339.11
5.2.60.0090.0409.05
5.2.50.0070.0409.03
5.2.40.0060.0459.00
5.2.30.0110.0398.98
5.2.20.0110.0408.97
5.2.10.0160.0528.91
5.2.00.0130.0448.77
5.1.60.0080.0348.06
5.1.50.0050.0358.06
5.1.40.0030.0288.04
5.1.30.0060.0318.39
5.1.20.0040.0388.41
5.1.10.0100.0408.14
5.1.00.0110.0378.14
5.0.50.0040.0316.61
5.0.40.0050.0306.48
5.0.30.0070.0396.28
5.0.20.0040.0296.26
5.0.10.0090.0256.23
5.0.00.0090.0356.22
4.4.90.0030.0224.78
4.4.80.0050.0214.75
4.4.70.0050.0234.75
4.4.60.0050.0234.76
4.4.50.0040.0234.77
4.4.40.0020.0374.71
4.4.30.0040.0244.76
4.4.20.0070.0224.84
4.4.10.0060.0274.85
4.4.00.0070.0364.76
4.3.110.0050.0234.67
4.3.100.0050.0234.67
4.3.90.0050.0224.63
4.3.80.0060.0304.59
4.3.70.0070.0204.63
4.3.60.0060.0214.63
4.3.50.0060.0224.63
4.3.40.0040.0414.54
4.3.30.0040.0243.28
4.3.20.0030.0243.26
4.3.10.0040.0223.23
4.3.00.0000.01310.30

preferences:
45.67 ms | 400 KiB | 5 Q