3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdclass; $a->foo = 1; echo $a->bar."2";

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)
8.3.60.0110.00417.00
8.3.50.0110.01017.55
8.3.40.0080.00618.96
8.3.30.0140.00718.84
8.3.20.0030.00518.77
8.3.10.0040.00420.28
8.3.00.0030.01219.38
8.2.180.0180.00416.50
8.2.170.0170.00022.96
8.2.160.0100.00321.07
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0110.00326.16
8.2.120.0080.00019.48
8.2.110.0030.00720.97
8.2.100.0060.00618.03
8.2.90.0060.00320.95
8.2.80.0050.00217.80
8.2.70.0030.00617.63
8.2.60.0070.00317.79
8.2.50.0000.00818.07
8.2.40.0060.00318.16
8.2.30.0070.00018.05
8.2.20.0080.00017.61
8.2.10.0080.00017.61
8.2.00.0050.00317.54
8.1.280.0060.00925.92
8.1.270.0050.00323.99
8.1.260.0140.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00820.66
8.1.230.0080.00420.81
8.1.220.0000.00817.74
8.1.210.0050.00319.04
8.1.200.0080.00017.38
8.1.190.0040.00417.41
8.1.180.0060.00318.10
8.1.170.0000.01018.76
8.1.160.0000.00718.88
8.1.150.0040.00418.67
8.1.140.0000.00817.41
8.1.130.0070.00017.80
8.1.120.0030.00517.50
8.1.110.0080.00017.32
8.1.100.0000.00717.47
8.1.90.0030.00517.49
8.1.80.0000.00717.35
8.1.70.0040.00417.45
8.1.60.0000.00717.56
8.1.50.0000.00917.49
8.1.40.0000.00717.53
8.1.30.0000.00817.66
8.1.20.0050.00217.71
8.1.10.0000.00717.46
8.1.00.0040.00417.41
8.0.300.0070.00019.93
8.0.290.0050.00216.63
8.0.280.0000.00718.49
8.0.270.0000.00717.30
8.0.260.0030.00316.87
8.0.250.0000.00716.91
8.0.240.0000.00817.00
8.0.230.0070.00016.94
8.0.220.0000.00716.97
8.0.210.0030.00316.83
8.0.200.0040.00417.03
8.0.190.0000.00816.90
8.0.180.0000.00716.95
8.0.170.0050.00316.96
8.0.160.0000.00716.93
8.0.150.0030.00516.86
8.0.140.0030.00516.90
8.0.130.0000.00613.30
8.0.120.0040.00416.94
8.0.110.0050.00316.98
8.0.100.0050.00216.73
8.0.90.0040.00417.01
8.0.80.0120.00316.96
8.0.70.0050.00216.82
8.0.60.0000.00716.75
8.0.50.0050.00216.71
8.0.30.0140.00617.17
8.0.20.0070.01117.01
8.0.10.0050.00316.80
8.0.00.0110.01016.71
7.4.330.0050.00012.94
7.4.320.0030.00316.54
7.4.300.0060.00016.37
7.4.290.0060.00016.55
7.4.280.0000.00916.51
7.4.270.0040.00416.53
7.4.260.0000.00813.21
7.4.250.0040.00416.52
7.4.240.0030.00316.58
7.4.230.0070.00016.61
7.4.220.0170.00316.34
7.4.210.0090.00816.49
7.4.200.0030.00516.57
7.4.190.0000.00716.32
7.4.160.0120.00916.62
7.4.150.0040.01416.61
7.4.140.0140.00916.52
7.4.130.0120.00616.42
7.4.120.0100.00716.35
7.4.110.0060.01216.53
7.4.100.0150.00316.35
7.4.90.0060.01216.43
7.4.80.0100.00719.39
7.4.70.0160.00316.33
7.4.60.0140.00516.38
7.4.50.0000.00516.56
7.4.40.0030.00716.36
7.4.30.0080.00816.40
7.4.00.0100.00314.86
7.3.330.0030.00313.02
7.3.320.0030.00313.05
7.3.310.0040.00416.21
7.3.300.0040.00416.17
7.3.290.0060.01216.32
7.3.280.0100.00616.23
7.3.270.0150.00816.14
7.3.260.0090.00816.43
7.3.250.0080.00916.33
7.3.240.0160.00616.55
7.3.230.0060.01316.46
7.3.210.0070.01116.41
7.3.200.0060.01216.24
7.3.190.0050.01616.21
7.3.180.0120.00416.64
7.3.170.0030.01316.42
7.3.160.0090.00916.39
7.3.120.0090.00614.60
7.3.10.0170.00416.49
7.3.00.0030.01216.16
7.2.330.0090.00916.75
7.2.320.0130.01316.30
7.2.310.0100.01016.71
7.2.300.0180.00016.80
7.2.290.0100.00616.38
7.2.130.0040.01216.78
7.2.120.0120.00916.41
7.2.110.0070.01016.54
7.2.100.0110.00816.76
7.2.90.0000.01516.66
7.2.80.0170.00316.12
7.2.70.0130.00516.54
7.2.60.0180.00416.54
7.2.50.0100.00616.48
7.2.40.0200.00616.59
7.2.30.0110.01116.67
7.2.20.0070.01416.64
7.2.10.0110.00416.21
7.2.00.0120.00618.17
7.1.250.0100.00715.72
7.1.100.0030.00718.17
7.1.70.0050.00217.16
7.1.60.0060.01819.40
7.1.50.0070.01416.50
7.1.00.0070.06722.35
7.0.200.0260.00614.26
7.0.140.0030.07322.15
7.0.120.0000.05322.01
7.0.60.0070.05720.02
7.0.50.0030.04717.83
7.0.40.0100.05720.09
7.0.30.0130.08720.18
7.0.20.0230.04020.02
7.0.10.0270.04320.12
7.0.00.0070.09020.11
5.6.280.0000.07720.88
5.6.210.0230.05320.72
5.6.200.0000.04318.16
5.6.190.0070.08320.57
5.6.180.0300.08020.41
5.6.170.0270.06020.39
5.6.160.0030.07720.38
5.6.150.0170.07018.11
5.6.140.0030.07718.22
5.6.130.0100.03718.10
5.6.120.0070.08720.98
5.6.110.0100.03321.09
5.6.100.0200.07020.95
5.6.90.0070.04021.09
5.6.80.0130.05720.40
5.6.70.4370.03720.39
5.5.350.0330.02020.34
5.5.340.0000.08718.01
5.5.330.0100.06020.23
5.5.320.0330.07720.13
5.5.310.0300.07320.29
5.5.300.0030.04017.97
5.5.290.0070.07317.94
5.5.280.0130.07320.64
5.5.270.0070.05020.67
5.5.260.0100.05720.87
5.5.250.0030.08320.70
5.5.240.0130.07720.11
5.4.450.0070.07319.51
5.4.440.0100.08019.41
5.4.430.0070.06319.40
5.4.420.0100.06319.48
5.4.410.0070.04719.30
5.4.400.0070.06319.14
5.4.390.0030.07718.79
5.4.380.0000.04019.15
5.4.370.0070.04018.81
5.4.360.0000.04019.18
5.4.350.0000.05019.18
5.4.340.0130.06018.79
5.4.320.0130.07019.16
5.4.310.0070.06019.11
5.4.300.0130.04019.08
5.4.290.0100.07719.15
5.4.280.0070.05719.17
5.4.270.0070.06019.08
5.4.260.0070.04719.14
5.4.250.0070.07319.15
5.4.240.0000.04319.17
5.4.230.0100.07019.17
5.4.220.0100.08019.14
5.4.210.0100.07718.78
5.4.200.0200.06318.78
5.4.190.0070.07319.07
5.4.180.0130.07319.13
5.4.170.0130.07019.13
5.4.160.0030.05019.12
5.4.150.0030.07019.14
5.4.140.0030.06016.35
5.4.130.0000.04716.24
5.4.120.0070.05316.25
5.4.110.0070.04716.27
5.4.100.0030.04716.36
5.4.90.0070.03716.29
5.4.80.0070.05016.39
5.4.70.0030.03716.29
5.4.60.0000.07716.39
5.4.50.0000.06716.34
5.4.40.0070.03716.32
5.4.30.0070.03316.20
5.4.20.0170.02716.31
5.4.10.0100.03316.12
5.4.00.0030.03715.75
5.3.290.0070.06314.54
5.3.280.0070.03714.51
5.3.270.0000.05314.53
5.3.260.0070.04714.52
5.3.250.0070.07714.61
5.3.240.0030.04014.52
5.3.230.0130.03014.46
5.3.220.0030.07314.50
5.3.210.0070.07014.48
5.3.200.0100.05014.50
5.3.190.0030.04714.49
5.3.180.0000.07014.46
5.3.170.0070.06314.35
5.3.160.0100.05714.49
5.3.150.0030.07714.52
5.3.140.0070.07314.47
5.3.130.0100.04014.47
5.3.120.0030.04314.47
5.3.110.0170.03714.36
5.3.100.0000.08013.82
5.3.90.0100.07013.85
5.3.80.0030.07713.98
5.3.70.0100.06713.83
5.3.60.0070.06713.82
5.3.50.0100.04713.78
5.3.40.0070.05313.88
5.3.30.0070.07013.84
5.3.20.0070.04013.65
5.3.10.0200.05313.59
5.3.00.0130.06013.45
5.2.170.0000.06011.09
5.2.160.0030.06011.13
5.2.150.0070.06311.07
5.2.140.0100.05311.13
5.2.130.0000.03311.04
5.2.120.0030.03011.00
5.2.110.0070.05710.99
5.2.100.0100.05011.03
5.2.90.0070.06011.09
5.2.80.0100.06011.07
5.2.70.0000.03311.07
5.2.60.0030.04711.03
5.2.50.0100.05710.99
5.2.40.0070.03710.89
5.2.30.0000.06010.91
5.2.20.0070.03310.89
5.2.10.0000.04710.89
5.2.00.0000.06310.76
5.1.60.0100.04710.01
5.1.50.0070.0539.96
5.1.40.0070.05010.02
5.1.30.0030.03710.29
5.1.20.0030.04710.24
5.1.10.0100.0509.91
5.1.00.0070.05310.06
5.0.50.0000.0508.55
5.0.40.0030.0408.38
5.0.30.0000.0608.23
5.0.20.0030.0408.18
5.0.10.0030.0438.32
5.0.00.0100.0438.18
4.4.90.0000.0338.18
4.4.80.0030.0208.18
4.4.70.0030.0378.18
4.4.60.0070.0308.18
4.4.50.0070.0308.18
4.4.40.0070.0478.18
4.4.30.0070.0308.18
4.4.20.0000.0378.18
4.4.10.0030.0338.18
4.4.00.0000.0438.18
4.3.110.0030.0278.18
4.3.100.0030.0338.18
4.3.90.0000.0338.18
4.3.80.0030.0408.18
4.3.70.0000.0208.18
4.3.60.0030.0178.18
4.3.50.0000.0178.18
4.3.40.0000.0408.18
4.3.30.0000.0178.18
4.3.20.0000.0408.18
4.3.10.0030.0338.18
4.3.00.0000.0338.18

preferences:
47.5 ms | 401 KiB | 5 Q