3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 42949672; echo $a;

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)
8.3.60.0120.00318.39
8.3.50.0230.00620.96
8.3.40.0140.00018.38
8.3.30.0110.00320.04
8.3.20.0040.00420.11
8.3.10.0070.00022.14
8.3.00.0040.00422.46
8.2.180.0070.00716.38
8.2.170.0100.00322.96
8.2.160.0030.01022.22
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0000.00820.69
8.2.110.0040.00420.52
8.2.100.0090.00317.91
8.2.90.0000.00919.19
8.2.80.0000.00719.35
8.2.70.0040.00417.63
8.2.60.0090.00017.93
8.2.50.0030.00618.07
8.2.40.0060.00319.89
8.2.30.0000.00719.42
8.2.20.0000.00717.61
8.2.10.0040.00417.59
8.2.00.0040.00417.68
8.1.280.0090.00625.92
8.1.270.0000.00823.99
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0090.00023.79
8.1.230.0110.00019.16
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0040.00417.39
8.1.180.0000.00818.10
8.1.170.0040.00418.50
8.1.160.0090.00018.72
8.1.150.0040.00418.48
8.1.140.0040.00417.42
8.1.130.0060.00017.82
8.1.120.0060.00317.30
8.1.110.0080.00017.36
8.1.100.0000.00717.38
8.1.90.0080.00017.37
8.1.80.0040.00417.39
8.1.70.0030.00317.26
8.1.60.0030.00617.50
8.1.50.0030.00517.40
8.1.40.0090.00017.33
8.1.30.0000.00817.51
8.1.20.0040.00417.56
8.1.10.0000.00717.58
8.1.00.0000.00717.32
8.0.300.0000.00718.77
8.0.290.0040.00417.18
8.0.280.0000.00718.50
8.0.270.0040.00417.26
8.0.260.0000.00616.81
8.0.250.0000.00716.82
8.0.240.0030.00916.96
8.0.230.0030.00316.82
8.0.220.0000.00716.88
8.0.210.0050.00316.78
8.0.200.0070.00016.87
8.0.190.0030.00316.87
8.0.180.0040.00416.72
8.0.170.0060.00316.90
8.0.160.0000.00716.71
8.0.150.0000.00716.77
8.0.140.0000.00816.71
8.0.130.0060.00013.23
8.0.120.0030.00516.66
8.0.110.0070.00016.67
8.0.100.0070.00016.61
8.0.90.0040.00416.65
8.0.80.0150.00016.76
8.0.70.0050.00216.70
8.0.60.0030.00516.89
8.0.50.0040.00416.76
8.0.30.0120.00816.86
8.0.20.0100.01317.40
8.0.10.0000.00716.81
8.0.00.0120.00716.85
7.4.330.0000.00515.00
7.4.320.0060.00016.49
7.4.300.0070.00016.29
7.4.290.0030.00316.45
7.4.280.0030.00316.51
7.4.270.0060.00316.50
7.4.260.0030.00313.10
7.4.250.0000.00716.31
7.4.240.0020.00516.54
7.4.230.0040.00416.46
7.4.220.0110.01416.37
7.4.210.0070.00816.47
7.4.200.0030.00416.41
7.4.190.0040.00416.38
7.4.160.0060.00916.58
7.4.150.0100.00817.40
7.4.140.0060.01417.86
7.4.130.0140.00216.39
7.4.120.0160.00316.33
7.4.110.0040.01416.40
7.4.100.0100.00716.39
7.4.90.0130.01316.41
7.4.80.0120.00919.39
7.4.70.0030.01416.18
7.4.60.0030.01316.30
7.4.50.0040.00416.20
7.4.40.0090.00622.77
7.4.30.0130.00316.44
7.4.00.0100.00714.75
7.3.330.0000.00513.10
7.3.320.0000.00612.91
7.3.310.0030.00316.15
7.3.300.0060.00016.02
7.3.290.0060.00816.18
7.3.280.0080.00816.18
7.3.270.0070.01017.40
7.3.260.0110.00716.37
7.3.250.0090.01216.31
7.3.240.0150.00316.28
7.3.230.0130.00316.39
7.3.210.0130.00616.57
7.3.200.0050.01319.39
7.3.190.0130.00616.36
7.3.180.0120.00316.24
7.3.170.0090.00616.42
7.3.160.0110.01116.46
7.3.120.0100.00314.79
7.2.330.0090.00916.59
7.2.320.0110.00816.26
7.2.310.0140.00316.45
7.2.300.0090.01216.14
7.2.290.0030.01316.50
7.2.00.0060.00919.03
7.1.100.0030.01217.79
7.1.70.0090.00016.71
7.1.60.0070.01719.32
7.1.50.0070.01316.87
7.1.00.0030.03322.30
7.0.200.0000.00816.67
7.0.140.0070.07321.98
7.0.100.0200.07019.96
7.0.90.0230.08019.88
7.0.80.0230.06319.95
7.0.70.0070.07719.91
7.0.60.0170.04019.92
7.0.50.0100.08020.32
7.0.40.0170.07320.00
7.0.30.0100.07320.17
7.0.20.0100.07720.14
7.0.10.0200.07020.04
7.0.00.0100.05320.17
5.6.250.0170.07020.75
5.6.240.0130.04320.66
5.6.230.0070.07720.59
5.6.220.0070.08320.48
5.6.210.0100.07720.68
5.6.200.0170.08321.03
5.6.190.0070.05721.16
5.6.180.0100.06021.10
5.6.170.0070.08020.95
5.6.160.0100.08721.05
5.6.150.0200.05721.03
5.6.140.0030.08721.04
5.6.130.0100.04321.01
5.6.120.0130.07721.01
5.6.110.0100.04721.02
5.6.100.0130.08020.99
5.6.90.0030.08021.06
5.6.80.0030.08020.42
5.6.70.0100.04320.54
5.6.60.0070.07720.44
5.6.50.0130.07720.38
5.6.40.0000.05020.41
5.6.30.0030.08320.47
5.6.20.0100.07020.36
5.6.10.0030.04020.30
5.6.00.0130.06720.41
5.5.380.0130.07020.55
5.5.370.0200.07020.35
5.5.360.0070.08020.47
5.5.350.0070.08020.41
5.5.340.0130.07320.89
5.5.330.0100.07320.64
5.5.320.0130.07720.79
5.5.310.0030.07720.92
5.5.300.0100.08020.77
5.5.290.0070.08720.79
5.5.280.0130.04720.89
5.5.270.0100.07320.87
5.5.260.0070.07020.90
5.5.250.0030.08720.69
5.5.240.0070.08020.30
5.5.230.0130.07020.19
5.5.220.0130.07720.13
5.5.210.0070.04320.19
5.5.200.0030.08020.22
5.5.190.0070.07320.26
5.5.180.0100.05320.17
5.5.160.0070.07020.26
5.5.150.0100.07720.23
5.5.140.0070.08320.19
5.5.130.0170.07020.10
5.5.120.0100.07320.13
5.5.110.0070.04320.11
5.5.100.0100.08020.07
5.5.90.0070.04320.00
5.5.80.0030.07020.00
5.5.70.0100.04719.93
5.5.60.0030.04320.07
5.5.50.0000.04020.06
5.5.40.0030.04019.92
5.5.30.0030.03719.94
5.5.20.0030.04020.04
5.5.10.0030.04720.01
5.5.00.0000.04720.04
5.4.450.0070.08019.35
5.4.440.0070.08319.29
5.4.430.0100.07719.37
5.4.420.0130.08319.28
5.4.410.0070.07719.18
5.4.400.0100.07019.12
5.4.390.0100.04719.23
5.4.380.0100.07019.08
5.4.370.0130.06018.98
5.4.360.0130.06719.09
5.4.350.0030.04719.23
5.4.340.0070.07018.90
5.4.320.0170.04018.81
5.4.310.0070.05019.12
5.4.300.0100.07319.09
5.4.290.0100.07319.05
5.4.280.0070.07719.06
5.4.270.0100.07019.12
5.4.260.0030.08018.94
5.4.250.0030.08719.11
5.4.240.0100.05319.07
5.4.230.0000.04318.78
5.4.220.0070.04019.04
5.4.210.0030.03719.11
5.4.200.0070.03718.93
5.4.190.0130.03718.80
5.4.180.0030.03718.99
5.4.170.0070.03719.13
5.4.160.0030.03318.95
5.4.150.0000.03719.21
5.4.140.0130.06016.37
5.4.130.0000.07716.39
5.4.120.0070.03016.27
5.4.110.0030.03716.34
5.4.100.0070.03316.33
5.4.90.0000.03716.43
5.4.80.0000.03716.31
5.4.70.0000.03716.22
5.4.60.0000.04716.40
5.4.50.0070.04016.18
5.4.40.0070.03716.33
5.4.30.0070.03316.27
5.4.20.0070.04016.38
5.4.10.0070.03716.18
5.4.00.0000.03715.54
5.3.290.0000.08714.64
5.3.280.0070.03714.55
5.3.270.0000.04014.59
5.3.260.0030.04014.45
5.3.250.0070.03314.54
5.3.240.0070.03714.61
5.3.230.0000.04014.56
5.3.220.0170.02314.50
5.3.210.0100.03014.55
5.3.200.0070.04014.55
5.3.190.0000.04014.55
5.3.180.0030.03314.51
5.3.170.0030.04314.42
5.3.160.0030.03314.44
5.3.150.0000.04314.57
5.3.140.0030.03714.54
5.3.130.0000.04014.40
5.3.120.0070.03314.50
5.3.110.0030.03714.50
5.3.100.0030.03313.89
5.3.90.0000.04014.00
5.3.80.0000.04014.01
5.3.70.0100.03313.86
5.3.60.0070.04313.95
5.3.50.0030.03713.89
5.3.40.0070.04713.80
5.3.30.0130.03713.89
5.3.20.0100.02713.54
5.3.10.0030.03713.63
5.3.00.0030.03313.48
5.2.170.0070.02711.14
5.2.160.0000.03011.16
5.2.150.0070.02711.19
5.2.140.0030.03010.95
5.2.130.0000.03010.96
5.2.120.0030.02711.09
5.2.110.0000.02711.12
5.2.100.0000.03311.08
5.2.90.0000.03011.16
5.2.80.0000.03010.91
5.2.70.0000.03011.07
5.2.60.0000.06010.99
5.2.50.0030.02710.85
5.2.40.0000.03310.97
5.2.30.0070.04710.81
5.2.20.0030.02311.01
5.2.10.0000.03710.82
5.2.00.0000.02710.63
5.1.60.0100.0439.97
5.1.50.0100.04310.07
5.1.40.0030.02710.00
5.1.30.0070.04710.19
5.1.20.0030.05310.40
5.1.10.0100.04010.04
5.1.00.0000.04010.04
5.0.50.0000.0378.49
5.0.40.0030.0408.49
5.0.30.0030.0638.49
5.0.20.0030.0338.49
5.0.10.0030.0408.49
5.0.00.0000.0678.49
4.4.90.0000.0178.49
4.4.80.0000.0178.49
4.4.70.0000.0178.49
4.4.60.0070.0108.49
4.4.50.0000.0178.49
4.4.40.0000.0508.49
4.4.30.0000.0178.49
4.4.20.0000.0378.49
4.4.10.0000.0208.49
4.4.00.0000.0338.49
4.3.110.0000.0278.49
4.3.100.0030.0308.49
4.3.90.0000.0378.49
4.3.80.0100.0478.49
4.3.70.0000.0378.49
4.3.60.0030.0338.49
4.3.50.0070.0308.49
4.3.40.0000.0408.49
4.3.30.0030.0408.49
4.3.20.0000.0378.49
4.3.10.0000.0378.49
4.3.00.0000.0378.49

preferences:
51.47 ms | 400 KiB | 5 Q