3v4l.org

run code in 300+ PHP versions simultaneously
<?php $one = @(array)"Chandra"; var_dump($one);

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)
8.3.60.0030.01018.43
8.3.50.0120.00721.99
8.3.40.0040.01118.67
8.3.30.0100.00318.79
8.3.20.0000.00720.38
8.3.10.0040.00422.05
8.3.00.0040.00422.39
8.2.180.0040.01116.63
8.2.170.0130.00722.96
8.2.160.0070.00720.55
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0050.00319.36
8.2.110.0060.00322.27
8.2.100.0030.00917.84
8.2.90.0050.00219.22
8.2.80.0000.00817.97
8.2.70.0030.00717.63
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0080.00018.28
8.2.30.0060.00317.93
8.2.20.0000.00717.57
8.2.10.0000.00817.68
8.2.00.0080.00017.83
8.1.280.0160.00725.92
8.1.270.0000.00822.14
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00023.76
8.1.230.0030.00719.11
8.1.220.0070.00017.76
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0050.00317.51
8.1.180.0030.00518.10
8.1.170.0040.00418.57
8.1.160.0040.00422.04
8.1.150.0040.00418.57
8.1.140.0070.00017.39
8.1.130.0070.00017.71
8.1.120.0000.00717.47
8.1.110.0040.00417.44
8.1.100.0050.00217.39
8.1.90.0050.00217.47
8.1.80.0000.00717.49
8.1.70.0060.00017.41
8.1.60.0000.00917.60
8.1.50.0000.00717.45
8.1.40.0040.00417.44
8.1.30.0040.00417.56
8.1.20.0030.00617.61
8.1.10.0050.00217.48
8.1.00.0040.00417.34
8.0.300.0040.00418.77
8.0.290.0070.00017.04
8.0.280.0000.00718.48
8.0.270.0000.00717.24
8.0.260.0030.00316.86
8.0.250.0030.00317.00
8.0.240.0000.00817.00
8.0.230.0050.00216.96
8.0.220.0030.00316.91
8.0.210.0000.00716.97
8.0.200.0060.00017.04
8.0.190.0030.00517.00
8.0.180.0040.00417.00
8.0.170.0040.00416.95
8.0.160.0030.00517.00
8.0.150.0020.00516.95
8.0.140.0030.00316.83
8.0.130.0000.00813.28
8.0.120.0030.00516.90
8.0.110.0000.00816.83
8.0.100.0040.00416.78
8.0.90.0040.00416.98
8.0.80.0090.00616.87
8.0.70.0040.00316.95
8.0.60.0000.00716.83
8.0.50.0000.00717.01
8.0.30.0090.01117.12
8.0.20.0100.01017.40
8.0.10.0040.00416.89
8.0.00.0090.01116.92
7.4.330.0050.00015.00
7.4.320.0030.00316.60
7.4.300.0070.00016.58
7.4.290.0070.00016.58
7.4.280.0050.00316.37
7.4.270.0070.00016.63
7.4.260.0070.00016.58
7.4.250.0000.00716.48
7.4.240.0020.00516.46
7.4.230.0040.00416.33
7.4.220.0090.00916.48
7.4.210.0060.01016.49
7.4.200.0000.00716.50
7.4.190.0030.00316.72
7.4.160.0040.01216.32
7.4.150.0100.00717.40
7.4.140.0090.00917.86
7.4.130.0100.00816.54
7.4.120.0140.00716.51
7.4.110.0060.00916.46
7.4.100.0070.01016.43
7.4.90.0060.01616.41
7.4.80.0160.00619.39
7.4.70.0060.01216.41
7.4.60.0070.01016.31
7.4.50.0060.00316.56
7.4.40.0070.01122.77
7.4.30.0070.01016.55
7.4.00.0030.01414.59
7.3.330.0030.00313.05
7.3.320.0060.00013.08
7.3.310.0030.00316.06
7.3.300.0030.00316.10
7.3.290.0110.00316.18
7.3.280.0050.01316.22
7.3.270.0070.01017.40
7.3.260.0120.01216.47
7.3.250.0080.00916.17
7.3.240.0100.00716.33
7.3.230.0090.00816.39
7.3.210.0100.00616.34
7.3.200.0060.01019.39
7.3.190.0070.01616.23
7.3.180.0120.00416.04
7.3.170.0050.01116.27
7.3.160.0160.00616.35
7.3.120.0130.00314.32
7.2.330.0090.01216.62
7.2.320.0030.01916.57
7.2.310.0000.01716.58
7.2.300.0080.00916.39
7.2.290.0060.00916.54
7.2.60.0070.00316.76
7.1.200.0060.00615.95
7.1.70.0000.00816.89
7.1.60.0100.00619.82
7.1.50.0000.01116.90
7.1.00.0030.07722.33
7.0.200.0070.00316.86
7.0.140.0070.07321.93
7.0.110.0900.08720.05
7.0.100.0570.08319.93
7.0.90.0700.08719.91
7.0.80.0770.06720.00
7.0.70.0600.07319.91
7.0.60.0670.05020.04
7.0.50.0670.07320.26
7.0.40.0030.08320.29
7.0.30.0070.07020.19
7.0.20.0170.07720.15
7.0.10.0130.05320.20
7.0.00.0170.07320.04
5.6.280.0100.06721.12
5.6.250.0170.05720.61
5.6.240.0100.09020.86
5.6.230.0070.07720.65
5.6.220.0070.08320.67
5.6.210.0030.06720.58
5.6.200.0130.08320.96
5.6.190.0070.08021.11
5.6.180.0070.08321.10
5.6.170.0130.07321.02
5.6.160.0100.08720.91
5.6.150.0000.08021.13
5.6.140.0230.07021.25
5.6.130.0100.08320.92
5.6.120.0070.06321.06
5.6.110.0000.05020.89
5.6.100.0000.05321.09
5.6.90.0070.04720.99
5.6.80.0070.03020.50
5.6.70.0030.04320.45
5.6.60.0100.03320.50
5.6.50.0170.02320.40
5.6.40.0000.04020.54
5.6.30.0100.02720.54
5.6.20.0070.04320.33
5.6.10.0070.03320.37
5.6.00.0070.03020.62
5.5.380.0130.07020.54
5.5.370.0100.08320.50
5.5.360.0070.05320.23
5.5.350.0070.08020.39
5.5.340.0170.07720.69
5.5.330.0100.06720.86
5.5.320.0170.07320.78
5.5.310.0170.08320.89
5.5.300.0070.09020.89
5.5.290.0070.08320.96
5.5.280.0070.04320.86
5.5.270.0130.04020.92
5.5.260.0130.03720.82
5.5.250.0100.07020.69
5.5.240.0030.04020.16
5.5.230.0100.03720.11
5.5.220.0070.03720.35
5.5.210.0070.03720.14
5.5.200.0000.04320.25
5.5.190.0030.04020.13
5.5.180.0030.04020.29
5.5.160.0000.04020.12
5.5.150.0070.07320.24
5.5.140.0000.08020.37
5.5.130.0100.07320.14
5.5.120.0070.07020.29
5.5.110.0070.04320.08
5.5.100.0100.05720.16
5.5.90.0170.07020.20
5.5.80.0000.04020.16
5.5.70.0000.04020.19
5.5.60.0070.06020.21
5.5.50.0030.08320.12
5.5.40.0100.07020.14
5.5.30.0030.08320.12
5.5.20.0030.07319.99
5.5.10.0000.06320.18
5.5.00.0070.07720.20
5.4.450.0170.05319.28
5.4.440.0070.07319.49
5.4.430.0000.04719.27
5.4.420.0030.04019.58
5.4.410.0030.04319.38
5.4.400.0070.03319.08
5.4.390.0000.04019.27
5.4.380.0070.03719.18
5.4.370.0000.04719.05
5.4.360.0030.06019.07
5.4.350.0100.03319.02
5.4.340.0030.03718.96
5.4.320.0000.04018.95
5.4.310.0000.04018.93
5.4.300.0130.07019.07
5.4.290.0130.07318.91
5.4.280.0100.07318.95
5.4.270.0000.07718.98
5.4.260.0070.07319.07
5.4.250.0070.06319.16
5.4.240.0030.03719.11
5.4.230.0100.08019.27
5.4.220.0030.04019.16
5.4.210.0000.08319.15
5.4.200.0100.05719.11
5.4.190.0030.07719.17
5.4.180.0100.07019.02
5.4.170.0070.05319.17
5.4.160.0070.03319.02
5.4.150.0030.06019.07
5.4.140.0070.06016.19
5.4.130.0130.05316.19
5.4.120.0070.07316.18
5.4.110.0070.06716.36
5.4.100.0070.05016.48
5.4.90.0030.03716.50
5.4.80.0100.07016.34
5.4.70.0100.07316.47
5.4.60.0030.08016.33
5.4.50.0130.04016.48
5.4.40.0070.06316.43
5.4.30.0000.07716.09
5.4.20.0130.05716.38
5.4.10.0030.07016.32
5.4.00.0030.05715.91
5.3.290.0000.04014.45
5.3.280.0070.07014.50
5.3.270.0070.07014.66
5.3.260.0030.07714.50
5.3.250.0070.06314.62
5.3.240.0130.06314.51
5.3.230.0070.06314.47
5.3.220.0070.05014.55
5.3.210.0100.05314.46
5.3.200.0170.06714.58
5.3.190.0070.07714.51
5.3.180.0100.04314.42
5.3.170.0030.07314.55
5.3.160.0030.08014.63
5.3.150.0030.04714.39
5.3.140.0070.07014.45
5.3.130.0030.07314.43
5.3.120.0100.09014.33
5.3.110.0100.04314.39
5.3.100.0070.04013.90
5.3.90.0030.05314.12
5.3.80.0070.03314.02
5.3.70.0100.04314.14
5.3.60.0030.06313.93
5.3.50.0070.07314.04
5.3.40.0100.07013.96
5.3.30.0070.05313.97
5.3.20.0030.03713.76
5.3.10.0000.07013.57
5.3.00.0030.07013.48
5.2.170.0030.05711.30
5.2.160.0030.06311.05
5.2.150.0030.04711.09
5.2.140.0000.05311.15
5.2.130.0070.02711.02
5.2.120.0070.05311.09
5.2.110.0030.06011.03
5.2.100.0030.05311.04
5.2.90.0000.03011.05
5.2.80.0030.02711.00
5.2.70.0100.05310.99
5.2.60.0000.03311.00
5.2.50.0030.02711.01
5.2.40.0070.03711.00
5.2.30.0030.05310.84
5.2.20.0030.03311.03
5.2.10.0070.02310.98
5.2.00.0100.02010.93
5.1.60.0030.0309.96
5.1.50.0000.0309.98
5.1.40.0100.04710.05
5.1.30.0030.03710.30
5.1.20.0030.06010.35
5.1.10.0000.04010.23
5.1.00.0000.05710.02
5.0.50.0100.0338.43
5.0.40.0000.0478.43
5.0.30.0130.0408.43
5.0.20.0000.0308.43
5.0.10.0000.0238.43
5.0.00.0000.0438.43
4.4.90.0030.0138.43
4.4.80.0000.0178.43
4.4.70.0030.0308.43
4.4.60.0030.0208.43
4.4.50.0000.0178.43
4.4.40.0030.0538.43
4.4.30.0000.0308.43
4.4.20.0030.0308.43
4.4.10.0000.0238.43
4.4.00.0030.0538.43
4.3.110.0000.0278.43
4.3.100.0030.0238.43
4.3.90.0070.0278.43
4.3.80.0030.0408.43
4.3.70.0000.0138.43
4.3.60.0000.0138.43
4.3.50.0030.0278.43
4.3.40.0000.0278.43
4.3.30.0000.0178.43
4.3.20.0030.0278.43
4.3.10.0000.0378.43
4.3.00.0000.0378.43

preferences:
41 ms | 401 KiB | 5 Q