3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 1; $i <= 3; $i++) { $nextPageNum = $i + 1; $backPageNum = $i + 2; pr($nextPageNum); }exit;

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)
8.3.40.0150.00018.65
8.3.30.0050.00919.01
8.3.20.0040.00420.21
8.3.10.0040.00423.43
8.3.00.0050.00319.38
8.2.170.0140.00022.96
8.2.160.0120.00320.36
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.26
8.2.110.0090.00022.27
8.2.100.0090.00317.72
8.2.90.0060.00317.63
8.2.80.0080.00018.03
8.2.70.0040.00417.80
8.2.60.0040.00418.16
8.2.50.0000.00818.10
8.2.40.0110.00019.13
8.2.30.0000.00819.25
8.2.20.0040.00417.73
8.2.10.0050.00318.05
8.2.00.0050.00217.60
8.1.270.0040.00424.01
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00823.98
8.1.230.0040.00719.13
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00517.23
8.1.190.0000.00917.23
8.1.180.0030.00518.10
8.1.170.0030.00518.52
8.1.160.0080.00018.86
8.1.150.0040.00418.59
8.1.140.0000.00717.30
8.1.130.0030.00317.86
8.1.120.0030.00317.43
8.1.110.0000.00717.39
8.1.100.0000.00717.35
8.1.90.0000.00717.38
8.1.80.0040.00417.35
8.1.70.0030.00317.32
8.1.60.0040.00417.41
8.1.50.0000.00817.49
8.1.40.0050.00317.54
8.1.30.0050.00317.54
8.1.20.0040.00417.66
8.1.10.0000.00817.55
8.1.00.0000.00817.51
8.0.300.0040.00419.74
8.0.290.0060.00316.75
8.0.280.0040.00418.30
8.0.270.0030.00317.18
8.0.260.0000.00617.18
8.0.250.0030.00316.88
8.0.240.0040.00416.94
8.0.230.0000.00816.89
8.0.220.0030.00316.89
8.0.210.0000.00816.75
8.0.200.0000.00616.90
8.0.190.0030.00316.98
8.0.180.0050.00316.88
8.0.170.0050.00316.96
8.0.160.0040.00416.94
8.0.150.0030.00316.88
8.0.140.0000.00716.84
8.0.130.0000.00513.29
8.0.120.0040.00416.80
8.0.110.0060.00316.84
8.0.100.0000.00716.90
8.0.90.0000.00716.71
8.0.80.0060.00816.79
8.0.70.0050.00316.73
8.0.60.0040.00416.66
8.0.50.0030.00516.84
8.0.30.0090.01017.09
8.0.20.0110.00817.40
8.0.10.0000.00817.11
8.0.00.0090.01016.69
7.4.330.0000.00515.00
7.4.320.0030.00316.42
7.4.300.0090.00016.59
7.4.290.0070.00016.45
7.4.280.0070.00016.33
7.4.270.0050.00216.50
7.4.260.0000.00716.54
7.4.250.0000.00716.53
7.4.240.0020.00616.58
7.4.230.0030.00316.56
7.4.220.0070.02016.68
7.4.210.0070.00916.47
7.4.200.0020.00516.49
7.4.190.0030.00316.72
7.4.160.0060.01016.37
7.4.150.0090.00917.40
7.4.140.0080.00917.86
7.4.130.0050.01116.61
7.4.120.0070.01016.63
7.4.110.0110.00516.44
7.4.100.0100.00716.58
7.4.90.0090.00916.50
7.4.80.0140.01019.39
7.4.70.0160.00716.55
7.4.60.0090.01216.52
7.4.50.0000.00816.39
7.4.40.0080.00816.49
7.4.30.0040.01116.39
7.4.00.0100.00314.96
7.3.330.0030.00313.30
7.3.320.0030.00313.16
7.3.310.0000.00716.18
7.3.300.0040.00416.31
7.3.290.0120.00316.27
7.3.280.0110.00716.31
7.3.270.0060.01117.40
7.3.260.0040.01316.42
7.3.250.0120.00816.43
7.3.240.0080.00816.50
7.3.230.0070.01016.44
7.3.210.0060.01216.48
7.3.200.0130.01019.39
7.3.190.0120.00616.50
7.3.180.0140.00716.54
7.3.170.0130.00916.30
7.3.160.0100.01316.57
7.3.120.0000.01814.99
7.3.110.0110.00414.84
7.3.100.0140.00314.59
7.3.90.0080.00614.90
7.3.80.0080.00814.78
7.3.70.0060.00614.68
7.3.60.0070.00714.77
7.3.50.0090.00614.95
7.3.40.0040.00714.82
7.3.30.0080.00814.59
7.3.20.0070.00716.50
7.3.10.0070.01016.31
7.3.00.0130.00316.73
7.2.330.0110.00716.71
7.2.320.0070.01016.66
7.2.310.0120.00916.27
7.2.300.0060.01216.33
7.2.290.0040.01516.35
7.2.240.0070.01015.07
7.2.230.0000.01714.75
7.2.220.0090.00615.24
7.2.210.0060.00915.21
7.2.200.0060.00914.96
7.2.190.0030.01314.97
7.2.180.0100.00314.61
7.2.170.0130.00314.94
7.2.160.0060.00915.04
7.2.150.0030.01216.84
7.2.140.0030.00916.82
7.2.130.0120.00316.63
7.2.120.0060.00616.59
7.2.110.0100.00717.07
7.2.100.0110.00316.62
7.2.90.0120.00316.69
7.2.80.0100.00016.98
7.2.70.0030.01016.95
7.2.60.0040.00616.97
7.2.50.0000.01416.85
7.2.40.0040.01116.90
7.2.30.0000.01416.93
7.2.20.0030.00716.94
7.2.10.0040.01216.88
7.2.00.0040.00918.06
7.1.330.0040.01115.78
7.1.320.0030.01115.74
7.1.310.0030.01315.45
7.1.300.0060.00615.63
7.1.290.0030.01315.66
7.1.280.0080.00315.61
7.1.270.0040.00915.58
7.1.260.0070.00715.77
7.1.250.0110.00415.61
7.1.200.0030.01215.63
7.1.100.0030.00718.13
7.1.70.0050.00217.07
7.1.60.0070.01319.46
7.1.50.0070.00716.89
7.1.00.0030.07722.37
7.0.200.0040.00416.55
7.0.140.0000.07022.22
7.0.70.0070.07721.72
7.0.60.0030.04721.76
7.0.50.0070.05722.06
7.0.40.0030.08320.18
7.0.30.0030.08720.05
7.0.20.0030.08720.05
7.0.10.0030.05020.10
7.0.00.0030.08020.13
5.6.280.0130.06320.78
5.6.220.0030.08020.48
5.6.210.0070.04720.48
5.6.200.0070.07321.11
5.6.190.0130.04721.10
5.6.180.0000.07721.04
5.6.170.0030.08020.95
5.6.160.0070.04721.13
5.6.150.0000.04721.07
5.6.140.0130.07020.95
5.6.130.0030.08321.00
5.6.120.0070.08320.93
5.6.110.0030.04721.07
5.6.100.0070.07320.93
5.6.90.0000.09020.92
5.6.80.0030.07320.41
5.6.70.0170.05720.41
5.6.60.0070.06020.32
5.6.50.0030.08020.46
5.6.40.0030.07320.52
5.6.30.0070.08020.41
5.6.20.0030.05020.34
5.6.10.0000.05320.38
5.6.00.0130.07320.36
5.5.360.0100.07320.40
5.5.350.0030.08720.45
5.5.340.0000.08720.86
5.5.330.0100.07320.89
5.5.320.0070.08320.77
5.5.310.0100.07020.90
5.5.300.0030.08320.89
5.5.290.0000.08720.79
5.5.280.0100.07720.75
5.5.270.0070.08320.90
5.5.260.0030.08320.89
5.5.250.0100.07320.72
5.5.240.0030.08320.18
5.5.230.0070.08020.27
5.5.220.0100.04720.26
5.5.210.0070.07020.29
5.5.200.0100.06720.27
5.5.190.0170.07720.23
5.5.180.0070.07720.08
5.5.160.0070.08020.24
5.5.150.0070.07020.21
5.5.140.0100.07320.13
5.5.130.0070.07720.16
5.5.120.0070.04320.15
5.5.110.0000.04320.13
5.5.100.0070.06720.10
5.5.90.0030.04020.04
5.5.80.0030.03719.96
5.5.70.0030.07320.12
5.5.60.0030.05020.04
5.5.50.0030.08019.99
5.5.40.0000.04720.13
5.5.30.0030.07720.05
5.5.20.0070.07320.09
5.5.10.0030.07720.02
5.5.00.0030.05720.02
5.4.450.0100.07719.56
5.4.440.0070.07719.35
5.4.430.0030.06719.36
5.4.420.0100.07719.35
5.4.410.0030.07319.32
5.4.400.0100.06319.14
5.4.390.0100.07019.12
5.4.380.0070.06318.98
5.4.370.0070.07719.03
5.4.360.0030.07719.23
5.4.350.0070.05719.05
5.4.340.0000.07318.90
5.4.320.0000.07319.09
5.4.310.0000.06319.09
5.4.300.0000.05319.02
5.4.290.0030.07718.84
5.4.280.0030.07718.90
5.4.270.0000.07319.04
5.4.260.0000.04018.80
5.4.250.0030.07319.22
5.4.240.0030.03718.80
5.4.230.0130.02719.11
5.4.220.0100.07018.94
5.4.210.0000.08319.22
5.4.200.0030.06018.97
5.4.190.0070.06019.02
5.4.180.0030.04718.95
5.4.170.0070.08019.11
5.4.160.0030.07719.02
5.4.150.0000.04318.88
5.4.140.0000.03716.37
5.4.130.0000.07316.34
5.4.120.0000.05316.32
5.4.110.0070.06716.33
5.4.100.0100.06716.21
5.4.90.0030.06716.30
5.4.80.0030.07716.36
5.4.70.0100.06016.20
5.4.60.0030.05316.29
5.4.50.0100.06716.21
5.4.40.0030.07316.46
5.4.30.0070.04316.23
5.4.20.0070.07016.19
5.4.10.0030.04316.18
5.4.00.0100.06715.56
5.3.290.0000.05714.61
5.3.280.0000.07314.57
5.3.270.0070.07714.50
5.3.260.0000.06714.60
5.3.250.0030.03714.57
5.3.240.0000.03314.46
5.3.230.0000.04714.54
5.3.220.0070.07314.52
5.3.210.0200.05014.43
5.3.200.0070.07014.54
5.3.190.0000.05014.42
5.3.180.0030.05714.52
5.3.170.0030.07314.50
5.3.160.0030.05014.43
5.3.150.0100.06714.55
5.3.140.0000.07014.55
5.3.130.0000.07714.52
5.3.120.0070.05014.45
5.3.110.0030.07714.55
5.3.100.0030.07714.02
5.3.90.0030.06313.86
5.3.80.0070.06714.02
5.3.70.0030.07714.02
5.3.60.0100.07013.76
5.3.50.0000.07313.70
5.3.40.0000.07313.80
5.3.30.0000.04713.81
5.3.20.0030.07013.56
5.3.10.0030.06713.64
5.3.00.0030.07313.62
5.2.170.0030.06012.46
5.2.160.0030.03712.46
5.2.150.0000.04712.46
5.2.140.0030.06312.46
5.2.130.0030.06312.46
5.2.120.0030.06012.46
5.2.110.0000.06312.46
5.2.100.0000.05312.46
5.2.90.0030.06312.46
5.2.80.0030.04712.46
5.2.70.0070.05712.46
5.2.60.0030.06012.46
5.2.50.0030.06312.46
5.2.40.0030.06012.46
5.2.30.0030.03712.46
5.2.20.0000.06712.46
5.2.10.0100.05012.46
5.2.00.0000.05312.46
5.1.60.0030.05012.46
5.1.50.0070.04312.46
5.1.40.0000.05712.46
5.1.30.0030.06012.46
5.1.20.0030.05712.46
5.1.10.0070.05012.46
5.1.00.0030.04312.46
5.0.50.0070.04012.46
5.0.40.0000.05012.46
5.0.30.0070.05312.46
5.0.20.0000.04312.46
5.0.10.0030.04712.46
5.0.00.0000.07012.46
4.4.90.0000.03712.46
4.4.80.0070.03012.46
4.4.70.0000.02312.46
4.4.60.0000.02312.46
4.4.50.0030.03312.46
4.4.40.0000.05712.46
4.4.30.0000.04012.46
4.4.20.0000.03712.46
4.4.10.0030.02312.46
4.4.00.0030.05012.46
4.3.110.0000.03012.46
4.3.100.0000.03312.46
4.3.90.0000.03712.46
4.3.80.0070.05012.46
4.3.70.0030.03712.46
4.3.60.0000.03712.46
4.3.50.0030.03712.46
4.3.40.0030.04712.46
4.3.30.0070.03312.46
4.3.20.0030.03312.46
4.3.10.0000.03312.46
4.3.00.0000.03712.46

preferences:
47.61 ms | 400 KiB | 5 Q