3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("11xxx" + "22xxx");

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)
8.3.60.0100.01018.43
8.3.50.0130.00521.02
8.3.40.0110.00418.67
8.3.30.0130.00720.09
8.3.20.0050.00220.21
8.3.10.0040.00421.79
8.3.00.0080.00022.50
8.2.180.0070.01416.38
8.2.170.0140.00422.96
8.2.160.0100.00722.11
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00320.67
8.2.110.0000.00820.52
8.2.100.0060.00617.78
8.2.90.0000.00719.10
8.2.80.0040.00419.34
8.2.70.0000.00917.38
8.2.60.0080.00017.68
8.2.50.0030.00618.07
8.2.40.0050.00319.60
8.2.30.0040.00419.47
8.2.20.0040.00417.59
8.2.10.0000.00717.66
8.2.00.0000.00717.59
8.1.280.0070.01025.92
8.1.270.0040.00423.99
8.1.260.0050.00226.35
8.1.250.0050.00228.09
8.1.240.0060.00323.92
8.1.230.0070.00319.15
8.1.220.0000.01017.74
8.1.210.0030.00618.77
8.1.200.0040.00417.10
8.1.190.0030.00517.16
8.1.180.0080.00019.01
8.1.170.0050.00318.59
8.1.160.0000.00718.60
8.1.150.0000.00718.41
8.1.140.0040.00417.27
8.1.130.0030.00317.74
8.1.120.0040.00417.29
8.1.110.0070.00017.32
8.1.100.0070.00017.21
8.1.90.0000.00717.29
8.1.80.0000.00717.23
8.1.70.0070.00017.29
8.1.60.0000.00917.44
8.1.50.0040.00417.37
8.1.40.0000.00717.40
8.1.30.0000.00717.51
8.1.20.0040.00417.43
8.1.10.0000.00717.40
8.1.00.0000.00717.19
8.0.300.0040.00418.77
8.0.290.0030.00616.91
8.0.280.0030.00318.30
8.0.270.0030.00317.18
8.0.260.0070.00016.75
8.0.250.0030.00316.89
8.0.240.0040.00416.87
8.0.230.0030.00316.91
8.0.220.0000.00616.71
8.0.210.0000.00716.71
8.0.200.0030.00316.91
8.0.190.0040.00416.91
8.0.180.0000.00816.84
8.0.170.0040.00416.83
8.0.160.0030.00416.88
8.0.150.0000.00716.67
8.0.140.0030.00516.68
8.0.130.0060.00013.24
8.0.120.0000.00816.81
8.0.110.0050.00316.84
8.0.100.0030.00516.77
8.0.90.0040.00416.80
8.0.80.0040.01116.76
8.0.70.0000.00716.87
8.0.60.0000.00716.77
8.0.50.0040.00416.61
8.0.30.0040.01516.93
8.0.20.0120.00617.40
8.0.10.0030.00316.72
8.0.00.0130.00716.77
7.4.330.0040.00415.00
7.4.320.0030.00316.38
7.4.300.0030.00316.37
7.4.290.0040.00416.37
7.4.280.0000.00716.30
7.4.270.0030.00316.48
7.4.260.0050.00313.03
7.4.250.0060.00316.42
7.4.240.0040.00316.46
7.4.230.0000.00716.32
7.4.220.0110.00716.49
7.4.210.0070.00816.37
7.4.200.0070.00016.37
7.4.190.0030.00316.48
7.4.160.0130.00416.38
7.4.150.0080.01217.40
7.4.140.0050.01217.86
7.4.130.0070.01016.34
7.4.120.0120.00516.59
7.4.110.0060.01016.26
7.4.100.0150.00316.16
7.4.90.0060.01116.45
7.4.80.0040.01319.39
7.4.70.0100.00616.34
7.4.60.0070.01616.39
7.4.50.0000.00816.14
7.4.40.0080.00522.77
7.4.30.0080.00816.25
7.4.00.0000.00814.91
7.3.330.0030.00313.06
7.3.320.0000.00513.14
7.3.310.0050.00216.24
7.3.300.0040.00416.20
7.3.290.0100.00316.16
7.3.280.0120.00516.19
7.3.270.0150.00917.40
7.3.260.0060.01216.21
7.3.250.0100.00816.37
7.3.240.0090.00616.43
7.3.230.0170.00016.39
7.3.210.0150.00916.39
7.3.200.0110.00719.39
7.3.190.0130.00616.17
7.3.180.0070.01016.26
7.3.170.0040.01216.27
7.3.160.0130.00316.43
7.3.120.0080.00614.93
7.2.330.0060.01216.50
7.2.320.0100.00716.16
7.2.310.0080.00816.37
7.2.300.0070.01016.54
7.2.290.0070.01016.58
7.2.60.0030.00916.65
7.2.00.0060.01019.33
7.1.200.0000.01415.80
7.1.100.0060.00617.75
7.1.70.0080.00016.75
7.1.60.0030.02119.32
7.1.50.0270.01034.45
7.1.00.0030.07322.36
7.0.200.0040.00416.66
7.0.140.0030.06721.96
7.0.70.0000.04021.61
7.0.60.0000.03321.66
7.0.50.0030.07322.09
7.0.40.0000.06320.07
7.0.30.0030.06720.14
7.0.20.0000.08320.10
7.0.10.0000.05320.13
7.0.00.0070.04020.10
5.6.280.0030.07321.08
5.6.220.0000.04320.60
5.6.210.0100.03020.63
5.6.200.0030.06321.00
5.6.190.0000.04321.00
5.6.180.0100.03721.16
5.6.170.0100.03721.10
5.6.160.0070.04021.10
5.6.150.0030.04021.12
5.6.140.0000.04020.94
5.6.130.0030.04321.09
5.6.120.0000.03721.16
5.6.110.0030.03321.03
5.6.100.0030.03021.11
5.6.90.0030.03320.90
5.6.80.0000.03320.45
5.6.70.0030.03720.47
5.6.60.0000.04320.28
5.6.50.0000.04020.46
5.6.40.0000.04320.37
5.6.30.0000.03720.39
5.6.20.0000.04020.29
5.6.10.0070.03320.36
5.6.00.0030.03020.38
5.5.360.0030.04320.29
5.5.350.0030.03320.35
5.5.340.0000.05020.89
5.5.330.0130.06320.79
5.5.320.0070.03720.79
5.5.310.0000.05720.89
5.5.300.0130.02320.88
5.5.290.0030.04020.81
5.5.280.0000.03720.76
5.5.270.0000.03720.71
5.5.260.0000.04320.78
5.5.250.0000.03720.68
5.5.240.0070.02720.29
5.5.230.0000.03320.23
5.5.220.0030.03020.22
5.5.210.0070.03020.16
5.5.200.0030.03020.23
5.5.190.0000.03320.09
5.5.180.0030.04320.21
5.5.160.0030.03020.25
5.5.150.0000.05020.26
5.5.140.0000.05320.25
5.5.130.0000.04020.26
5.5.120.0000.04020.21
5.5.110.0030.03720.10
5.5.100.0000.03320.02
5.5.90.0030.03719.93
5.5.80.0030.03320.05
5.5.70.0070.03320.09
5.5.60.0000.03319.94
5.5.50.0070.02719.92
5.5.40.0000.03320.12
5.5.30.0000.03319.91
5.5.20.0100.03020.01
5.5.10.0000.03319.95
5.5.00.0070.03019.96
5.4.450.0000.03319.29
5.4.440.0000.04019.38
5.4.430.0070.02719.27
5.4.420.0070.02719.36
5.4.410.0000.03019.00
5.4.400.0030.03018.88
5.4.390.0000.04319.09
5.4.380.0000.04019.18
5.4.370.0070.03319.12
5.4.360.0000.03319.12
5.4.350.0000.03019.09
5.4.340.0030.03318.80
5.4.320.0030.03318.80
5.4.310.0030.04719.02
5.4.300.0000.03318.95
5.4.290.0030.03319.04
5.4.280.0030.03019.09
5.4.270.0000.03719.11
5.4.260.0030.03319.05
5.4.250.0030.03019.01
5.4.240.0000.04019.08
5.4.230.0030.03319.04
5.4.220.0070.03319.14
5.4.210.0030.03019.13
5.4.200.0030.02719.03
5.4.190.0000.03018.77
5.4.180.0000.03019.02
5.4.170.0030.03018.87
5.4.160.0030.03718.89
5.4.150.0030.03018.79
5.4.140.0000.03316.30
5.4.130.0030.05716.27
5.4.120.0130.06316.27
5.4.110.0070.04716.40
5.4.100.0030.07716.19
5.4.90.0000.07716.24
5.4.80.0030.07016.30
5.4.70.0000.07316.40
5.4.60.0100.04316.18
5.4.50.0100.04716.40
5.4.40.0030.07016.40
5.4.30.0070.03716.32
5.4.20.0000.04716.18
5.4.10.0030.07016.29
5.4.00.0000.05015.66
5.3.290.0000.04714.65
5.3.280.0000.03014.57
5.3.270.0000.03314.46
5.3.260.0030.04014.58
5.3.250.0000.03014.51
5.3.240.0000.05014.45
5.3.230.0070.06314.53
5.3.220.0000.07714.50
5.3.210.0000.07714.52
5.3.200.0030.05714.42
5.3.190.0000.07314.39
5.3.180.0070.07014.41
5.3.170.0070.06314.47
5.3.160.0070.07714.46
5.3.150.0030.06714.55
5.3.140.0030.07314.38
5.3.130.0070.07714.55
5.3.120.0000.05714.52
5.3.110.0070.07314.52
5.3.100.0000.04014.02
5.3.90.0000.07313.87
5.3.80.0030.07314.00
5.3.70.0070.07313.96
5.3.60.0030.08314.00
5.3.50.0070.07713.79
5.3.40.0130.02713.80
5.3.30.0030.07313.85
5.3.20.0000.07713.69
5.3.10.0070.06013.62
5.3.00.0000.05313.59
5.2.170.0000.06310.96
5.2.160.0000.04011.12
5.2.150.0030.06010.97
5.2.140.0070.04311.05
5.2.130.0000.06310.89
5.2.120.0000.06011.11
5.2.110.0030.03711.16
5.2.100.0030.06310.96
5.2.90.0070.04310.95
5.2.80.0100.04711.16
5.2.70.0030.03011.09
5.2.60.0000.05311.12
5.2.50.0000.06710.97
5.2.40.0030.05011.06
5.2.30.0000.06010.82
5.2.20.0030.06310.74
5.2.10.0000.04710.80
5.2.00.0030.03710.61
5.1.60.0030.04710.29
5.1.50.0070.04710.29
5.1.40.0000.05710.29
5.1.30.0000.05010.36
5.1.20.0030.04310.36
5.1.10.0070.04310.29
5.1.00.0030.05010.29
5.0.50.0030.04010.29
5.0.40.0000.02710.29
5.0.30.0000.03710.29
5.0.20.0000.04310.29
5.0.10.0000.02310.29
5.0.00.0030.05310.29
4.4.90.0070.02710.29
4.4.80.0030.03310.29
4.4.70.0030.02310.29
4.4.60.0030.03010.29
4.4.50.0030.02310.29
4.4.40.0000.03310.29
4.4.30.0000.03310.29
4.4.20.0030.03010.29
4.4.10.0000.02310.29
4.4.00.0070.03310.29
4.3.110.0000.01710.29
4.3.100.0000.03310.29
4.3.90.0070.03010.29
4.3.80.0030.03710.29
4.3.70.0000.02710.29
4.3.60.0000.03010.29
4.3.50.0000.02710.29
4.3.40.0070.04010.29
4.3.30.0030.03710.29
4.3.20.0030.02310.29
4.3.10.0000.03010.29
4.3.00.0030.02710.29

preferences:
47.5 ms | 400 KiB | 5 Q