3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 100; $b = 0; while (\true) { $b = $i*$i; if ($i++ == 800) break; } print($i . " - " . $b);

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)
8.3.60.0140.00016.63
8.3.50.0150.00622.04
8.3.40.0180.00318.67
8.3.30.0100.00319.05
8.3.20.0140.00320.16
8.3.10.0110.00820.52
8.3.00.0040.00419.26
8.2.180.0180.00416.63
8.2.170.0150.00622.96
8.2.160.0130.00720.31
8.2.150.0070.01124.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00221.16
8.2.110.0060.00320.47
8.2.100.0080.00318.09
8.2.90.0000.00719.07
8.2.80.0060.00317.97
8.2.70.0060.00317.48
8.2.60.0030.00517.91
8.2.50.0000.00818.07
8.2.40.0090.00018.03
8.2.30.0040.00419.29
8.2.20.0040.00417.61
8.2.10.0030.00518.09
8.2.00.0000.00817.70
8.1.280.0150.00325.92
8.1.270.0030.00623.82
8.1.260.0020.00526.35
8.1.250.0140.00028.09
8.1.240.0040.00423.97
8.1.230.0040.00718.97
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0070.00417.23
8.1.190.0050.00317.22
8.1.180.0030.00518.10
8.1.170.0040.00418.37
8.1.160.0070.00021.96
8.1.150.0000.00818.86
8.1.140.0070.00017.47
8.1.130.0070.00017.69
8.1.120.0000.01017.48
8.1.110.0050.00317.33
8.1.100.0070.00017.37
8.1.90.0040.00417.41
8.1.80.0040.00417.48
8.1.70.0030.00317.34
8.1.60.0060.00317.46
8.1.50.0030.00517.52
8.1.40.0000.00717.38
8.1.30.0000.00817.62
8.1.20.0050.00217.59
8.1.10.0000.00817.50
8.1.00.0060.00317.43
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0030.00318.42
8.0.270.0040.00417.38
8.0.260.0040.00417.29
8.0.250.0000.00716.91
8.0.240.0070.00016.94
8.0.230.0040.00417.05
8.0.220.0040.00416.84
8.0.210.0070.00016.85
8.0.200.0030.00316.86
8.0.190.0030.00617.02
8.0.180.0040.00417.00
8.0.170.0000.00717.02
8.0.160.0050.00216.98
8.0.150.0000.00716.86
8.0.140.0000.01116.88
8.0.130.0030.00313.30
8.0.120.0000.00816.82
8.0.110.0000.00716.97
8.0.100.0050.00316.81
8.0.90.0040.00416.82
8.0.80.0060.00916.83
8.0.70.0000.00816.94
8.0.60.0000.00816.81
8.0.50.0020.00517.04
8.0.30.0070.01317.09
8.0.20.0120.00617.40
8.0.10.0000.00817.06
8.0.00.0090.00916.82
7.4.330.0000.00515.00
7.4.320.0060.00016.46
7.4.300.0060.00016.54
7.4.290.0020.00516.54
7.4.280.0000.00716.63
7.4.270.0070.00016.50
7.4.260.0000.00716.55
7.4.250.0040.00416.44
7.4.240.0050.00216.53
7.4.230.0070.00016.70
7.4.220.0190.00016.67
7.4.210.0100.00316.60
7.4.200.0000.00716.38
7.4.160.0130.00416.63
7.4.150.0150.00717.40
7.4.140.0100.00717.86
7.4.130.0110.00816.54
7.4.120.0060.01216.59
7.4.110.0090.00916.62
7.4.100.0090.01516.59
7.4.90.0080.01516.53
7.4.80.0090.01019.39
7.4.70.0090.00916.39
7.4.60.0070.01316.54
7.4.50.0090.00016.37
7.4.40.0130.00416.33
7.4.30.0030.01316.47
7.4.00.0040.01114.90
7.3.330.0000.00613.07
7.3.320.0030.00313.11
7.3.310.0040.00416.39
7.3.300.0000.00716.30
7.3.290.0170.00416.34
7.3.280.0090.00616.34
7.3.270.0140.01217.40
7.3.260.0120.00416.54
7.3.250.0090.00816.44
7.3.240.0120.00916.71
7.3.230.0090.00916.39
7.3.210.0180.00316.44
7.3.200.0100.00719.39
7.3.190.0160.00616.51
7.3.180.0120.00416.39
7.3.170.0040.01216.37
7.3.160.0090.01616.41
7.3.10.0100.00316.66
7.3.00.0040.01216.57
7.2.330.0070.01016.48
7.2.320.0140.01116.77
7.2.310.0160.00916.42
7.2.300.0130.01016.66
7.2.290.0090.00616.79
7.2.130.0030.00917.07
7.2.120.0090.00616.92
7.2.110.0100.00416.99
7.2.100.0060.01017.05
7.2.90.0060.00916.90
7.2.80.0000.01417.01
7.2.70.0070.00317.03
7.2.60.0050.01216.84
7.2.50.0100.00716.73
7.2.40.0100.00716.81
7.2.30.0090.00616.73
7.2.20.0040.01116.73
7.2.10.0040.00816.95
7.2.00.0040.00918.12
7.1.250.0090.00615.48
7.1.200.0030.00715.54
7.1.100.0070.00718.14
7.1.70.0000.01017.04
7.1.60.0070.00317.19
7.1.50.0030.01717.01
7.1.00.0030.07322.43
7.0.200.0060.00916.88
7.0.140.0000.07721.95
7.0.60.0100.07719.96
7.0.50.0000.09017.86
7.0.40.0000.04719.98
7.0.30.0500.06720.00
7.0.20.0230.05320.04
7.0.10.0000.09320.09
7.0.00.0100.08020.20
5.6.280.0100.06720.90
5.6.210.0100.04320.72
5.6.200.0030.05318.15
5.6.190.0070.04720.41
5.6.180.0270.07720.77
5.6.170.0400.06720.71
5.6.160.0100.05320.40
5.6.150.0070.08318.21
5.6.140.0030.06318.07
5.6.130.0030.05318.20
5.6.120.0030.07020.96
5.6.110.0100.08021.03
5.6.100.0100.03321.13
5.6.90.0070.07720.98
5.6.80.0100.04720.52
5.5.350.0270.04020.38
5.5.340.0030.05317.89
5.5.330.0070.04320.36
5.5.320.0300.04720.27
5.5.310.0470.06720.50
5.5.300.0070.05317.92
5.5.290.0030.06717.88
5.5.280.0030.08720.76
5.5.270.0070.03720.75
5.5.260.0100.08020.83
5.5.250.0070.07720.61
5.5.240.0100.04320.36
5.4.450.0430.07719.49
5.4.440.0300.05019.21
5.4.430.0270.05019.48
5.4.420.0330.04319.24
5.4.410.0230.05319.33
5.4.400.0200.04319.25
5.4.390.0200.05319.24
5.4.380.0330.04318.93
5.4.370.0230.06719.08
5.4.360.0370.06718.92
5.4.350.0330.06019.24
5.4.340.0270.07718.81
5.4.320.0370.06018.81
5.4.310.0270.03719.24
5.4.300.0200.05319.08
5.4.290.0400.06019.07
5.4.280.0300.05319.09
5.4.270.0330.06719.20
5.4.260.0230.04019.13
5.4.250.0300.06718.92
5.4.240.0370.06319.13
5.4.230.0300.05019.13
5.4.220.0230.04019.23
5.4.210.0400.05719.08
5.4.200.0370.06718.79
5.4.190.0300.05018.92
5.4.180.0270.06718.87
5.4.170.0330.04019.24
5.4.160.0400.05318.86
5.4.150.0270.03719.11
5.4.140.0400.06316.34
5.4.130.0500.03716.37
5.4.120.0270.07016.49
5.4.110.0230.05716.46
5.4.100.0300.06316.21
5.4.90.0300.05716.06
5.4.80.0330.05316.48
5.4.70.0270.05716.37
5.4.60.0270.03316.32
5.4.50.0330.06316.39
5.4.40.0370.04316.20
5.4.30.0300.04016.04
5.4.20.0370.03716.44
5.4.10.0370.05316.28
5.4.00.0300.06715.63
5.3.290.0330.04714.52
5.3.280.0270.04014.61
5.3.270.0300.04714.54
5.3.260.0270.06014.55
5.3.250.0270.03714.46
5.3.240.0300.04014.69
5.3.230.0330.04014.68
5.3.220.0300.07014.52
5.3.210.0330.07014.52
5.3.200.0370.05014.51
5.3.190.0230.06714.44
5.3.180.0300.06714.49
5.3.170.0300.04314.59
5.3.160.0270.06314.60
5.3.150.0270.03314.41
5.3.140.0330.06714.41
5.3.130.0300.07314.42
5.3.120.0370.07714.52
5.3.110.0330.06314.38
5.3.100.0300.04014.06
5.3.90.0300.05014.07
5.3.80.0330.06313.92
5.3.70.0330.07013.92
5.3.60.0270.07014.03
5.3.50.0270.07314.00
5.3.40.0200.07013.79
5.3.30.0230.05713.88
5.3.20.0230.03313.62
5.3.10.0230.03313.61
5.3.00.0200.03713.43
5.2.170.0330.05012.13
5.2.160.0270.06012.13
5.2.150.0300.03712.13
5.2.140.0170.03312.13
5.2.130.0130.03312.13
5.2.120.0200.02712.13
5.2.110.0130.03012.13
5.2.100.0100.03312.13
5.2.90.0230.02012.13
5.2.80.0070.04312.13
5.2.70.0130.03012.13
5.2.60.0170.02712.13
5.2.50.0100.03312.13
5.2.40.0130.02312.13
5.2.30.0170.02712.13
5.2.20.0070.03312.13
5.2.10.0100.03012.13
5.2.00.0130.03312.13
5.1.60.0130.02312.13
5.1.50.0170.02012.13
5.1.40.0230.01712.13
5.1.30.0100.02712.13
5.1.20.0170.02012.13
5.1.10.0100.02712.13
5.1.00.0100.02712.13
5.0.50.0100.01712.13
5.0.40.0130.01712.13
5.0.30.0000.03712.13
5.0.20.0070.01712.13
5.0.10.0070.02012.13
5.0.00.0000.03312.13
4.4.90.0030.01712.13
4.4.80.0030.01712.13
4.4.70.0070.01312.13
4.4.60.0100.01712.13
4.4.50.0070.01312.13
4.4.40.0070.02712.13
4.4.30.0070.01712.13
4.4.20.0070.01312.13
4.4.10.0100.01012.13
4.4.00.0030.02712.13
4.3.110.0030.01712.13
4.3.100.0000.02012.13
4.3.90.0030.02012.13
4.3.80.0000.02712.13
4.3.70.0130.00712.13
4.3.60.0100.01312.13
4.3.50.0030.01712.13
4.3.40.0000.02712.13
4.3.30.0030.01712.13
4.3.20.0070.01012.13
4.3.10.0030.01712.13
4.3.00.0000.01712.13

preferences:
35.85 ms | 401 KiB | 5 Q