3v4l.org

run code in 300+ PHP versions simultaneously
<?php class rec { public function test($i = 0, $r = 0) { $i += 2; $r += 1; if($i > 20) { echo "$i . Runden: $r"; } else { $this->test($i, $r); } } } $rec = new rec; $rect->test(1, 1);

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)
8.3.60.0100.01016.38
8.3.50.0060.01321.21
8.3.40.0090.00618.68
8.3.30.0110.00418.73
8.3.20.0040.00418.59
8.3.10.0040.00420.10
8.3.00.0080.00018.04
8.2.180.0140.00016.62
8.2.170.0070.00722.96
8.2.160.0110.00419.21
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00821.04
8.2.120.0070.00026.35
8.2.110.0000.00919.29
8.2.100.0040.00817.59
8.2.90.0040.00417.91
8.2.80.0090.00018.15
8.2.70.0080.00017.38
8.2.60.0000.00817.50
8.2.50.0050.00519.35
8.2.40.0040.00717.62
8.2.30.0080.00020.45
8.2.20.0080.00017.66
8.2.10.0000.00718.07
8.2.00.0040.00418.01
8.1.280.0070.00725.92
8.1.270.0070.00023.82
8.1.260.0080.00028.09
8.1.250.0000.00828.09
8.1.240.0030.00620.55
8.1.230.0040.00820.91
8.1.220.0000.00817.74
8.1.210.0030.00518.83
8.1.200.0030.00517.11
8.1.190.0040.00417.23
8.1.180.0050.00518.10
8.1.170.0030.00620.20
8.1.160.0050.00318.95
8.1.150.0040.00418.84
8.1.140.0000.00819.54
8.1.130.0070.00017.70
8.1.120.0070.00017.30
8.1.110.0000.00717.38
8.1.100.0050.00317.45
8.1.90.0000.00717.37
8.1.80.0000.00717.38
8.1.70.0020.00517.40
8.1.60.0080.00017.54
8.1.50.0030.00517.60
8.1.40.0040.00417.55
8.1.30.0060.00317.71
8.1.20.0020.00517.66
8.1.10.0050.00317.63
8.1.00.0040.00417.54
8.0.300.0000.00719.95
8.0.290.0040.00416.75
8.0.280.0040.00418.37
8.0.270.0000.00717.17
8.0.260.0030.00317.22
8.0.250.0030.00316.94
8.0.240.0040.00416.86
8.0.230.0080.00016.95
8.0.220.0040.00416.91
8.0.210.0030.00316.80
8.0.200.0030.00317.01
8.0.190.0050.00216.96
8.0.180.0040.00416.92
8.0.170.0060.00316.93
8.0.160.0040.00416.88
8.0.150.0020.00516.82
8.0.140.0030.00516.75
8.0.130.0030.00313.32
8.0.120.0000.00816.78
8.0.110.0070.00016.95
8.0.100.0000.00716.92
8.0.90.0040.00316.69
8.0.80.0060.00916.97
8.0.70.0070.00016.91
8.0.60.0000.00716.78
8.0.50.0000.00716.86
8.0.30.0080.01217.28
8.0.20.0130.00617.40
8.0.10.0040.00417.00
8.0.00.0130.00916.76
7.4.330.0000.00515.08
7.4.320.0000.00716.47
7.4.300.0040.00416.42
7.4.290.0040.00416.50
7.4.280.0080.00016.44
7.4.270.0030.00316.47
7.4.260.0070.00316.52
7.4.250.0080.00016.57
7.4.240.0070.00016.38
7.4.230.0000.00716.45
7.4.220.0080.01116.65
7.4.210.0070.01016.54
7.4.200.0070.00016.40
7.4.160.0100.00716.59
7.4.150.0070.01017.40
7.4.140.0100.01017.86
7.4.130.0120.00516.59
7.4.120.0080.00916.48
7.4.110.0100.00716.59
7.4.100.0130.01016.32
7.4.90.0140.00316.55
7.4.80.0080.00819.39
7.4.70.0060.01116.61
7.4.60.0130.00316.40
7.4.50.0030.01316.49
7.4.40.0160.00416.70
7.4.30.0030.01416.63
7.4.00.0050.01214.84
7.3.330.0000.00613.33
7.3.320.0000.00513.17
7.3.310.0000.00716.27
7.3.300.0040.00416.18
7.3.290.0000.00716.22
7.3.280.0060.01116.28
7.3.270.0160.00317.40
7.3.260.0100.00716.70
7.3.250.0130.00716.47
7.3.240.0120.00916.54
7.3.230.0070.01016.41
7.3.210.0140.00316.43
7.3.200.0120.00319.39
7.3.190.0030.01616.50
7.3.180.0070.01016.50
7.3.170.0160.00616.45
7.3.160.0030.01616.29
7.3.120.0000.01714.83
7.3.110.0130.00314.69
7.3.100.0110.00314.97
7.3.90.0060.01014.76
7.3.80.0100.00314.95
7.3.70.0090.00614.64
7.3.60.0040.01114.87
7.3.50.0060.00914.51
7.3.40.0070.00714.87
7.3.30.0060.00614.53
7.3.20.0060.00316.64
7.3.10.0030.00716.66
7.3.00.0030.01416.22
7.2.330.0250.01716.50
7.2.320.0040.01416.59
7.2.310.0070.01116.39
7.2.300.0070.01016.43
7.2.290.0100.01316.64
7.2.250.0130.00614.84
7.2.240.0060.01014.75
7.2.230.0060.01315.15
7.2.220.0110.00414.88
7.2.210.0130.00015.04
7.2.200.0060.00914.75
7.2.190.0130.00314.96
7.2.180.0060.01314.95
7.2.170.0060.00315.02
7.2.60.0100.00316.89
7.2.00.0000.01319.45
7.1.330.0060.01015.60
7.1.320.0030.00715.46
7.1.310.0080.00415.73
7.1.300.0110.00415.64
7.1.290.0090.00915.61
7.1.280.0030.00615.66
7.1.270.0060.00915.68
7.1.260.0090.00315.70
7.1.200.0080.00415.46
7.1.100.0000.00917.80
7.1.70.0110.01116.74
7.1.60.0170.00719.12
7.1.50.0130.01316.83
7.1.00.0030.07322.44
7.0.200.0040.00416.40
7.0.60.0200.08320.01
7.0.50.0200.05320.33
7.0.40.0170.05320.44
7.0.30.0300.04720.33
7.0.20.0100.06320.23
7.0.10.0130.06020.31
7.0.00.0100.06020.43
5.6.280.0000.07720.91
5.6.210.0070.08020.50
5.6.200.0430.05720.95
5.6.190.0070.06321.16
5.6.180.0200.06321.00
5.6.170.0230.04721.13
5.6.160.0030.06321.15
5.6.150.0130.05720.94
5.6.140.0230.04721.15
5.6.130.0130.06020.94
5.6.120.0130.06321.13
5.6.110.0230.05020.93
5.6.100.0270.05721.00
5.6.90.0300.05321.10
5.6.80.0330.04320.48
5.6.70.0370.04720.53
5.6.60.0230.05720.55
5.6.50.0270.05720.43
5.6.40.0200.05320.48
5.6.30.0170.05320.46
5.6.20.0130.06020.51
5.6.10.0130.06020.29
5.6.00.0200.05320.36
5.5.350.4000.03720.50
5.5.340.0170.05720.88
5.5.330.0230.05020.85
5.5.320.0100.06720.91
5.5.310.0230.04720.98
5.5.300.0070.06720.84
5.5.290.0270.04720.89
5.5.280.0230.04720.93
5.5.270.0070.06720.86
5.5.260.0170.06320.90
5.5.250.0230.06020.65
5.5.240.0230.05320.27
5.5.230.0230.06720.20
5.5.220.0230.05020.22
5.5.210.0270.06720.29
5.5.200.0130.07020.20
5.5.190.0070.06720.28
5.5.180.0270.04720.39
5.5.160.0130.06320.18
5.5.150.0170.05320.19
5.5.140.0300.04020.19
5.5.130.0200.05020.18
5.5.120.0070.05720.23
5.5.110.0130.05720.38
5.5.100.0230.05020.17
5.5.90.0230.07020.11
5.5.80.0170.05020.27
5.5.70.0130.06020.11
5.5.60.0130.05720.14
5.5.50.0130.05320.08
5.5.40.0270.04320.13
5.5.30.0170.05320.06
5.5.20.0200.05020.17
5.5.10.0130.05720.14
5.5.00.0200.05320.11

preferences:
62.22 ms | 404 KiB | 6 Q