3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '$a = 1 + 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)
8.3.40.0110.00318.50
8.3.30.0100.00318.97
8.3.20.0070.00020.16
8.3.10.0070.00021.78
8.3.00.0080.00019.56
8.2.170.0110.00322.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0030.00519.23
8.2.110.0030.00621.18
8.2.100.0060.00617.72
8.2.90.0000.00817.72
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0050.00517.91
8.2.50.0060.00318.07
8.2.40.0040.00418.09
8.2.30.0080.00019.36
8.2.20.0040.00417.53
8.2.10.0040.00417.86
8.2.00.0100.00017.45
8.1.270.0080.00023.93
8.1.260.0040.00426.35
8.1.250.0100.00028.09
8.1.240.0000.00922.19
8.1.230.0110.00020.92
8.1.220.0040.00417.74
8.1.210.0080.00318.77
8.1.200.0030.00617.23
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0000.00818.65
8.1.150.0070.00018.80
8.1.140.0000.00817.39
8.1.130.0030.00317.62
8.1.120.0030.00517.29
8.1.110.0080.00017.23
8.1.100.0030.00317.18
8.1.90.0000.00717.39
8.1.80.0020.00517.33
8.1.70.0030.00317.25
8.1.60.0060.00317.41
8.1.50.0040.00417.35
8.1.40.0080.00017.31
8.1.30.0000.00817.41
8.1.20.0040.00417.34
8.1.10.0040.00417.41
8.1.00.0040.00417.42
8.0.300.0040.00420.03
8.0.290.0000.00816.75
8.0.280.0030.00318.42
8.0.270.0060.00317.17
8.0.260.0040.00417.14
8.0.250.0000.00716.87
8.0.240.0040.00416.83
8.0.230.0000.00716.81
8.0.220.0000.00716.71
8.0.210.0080.00016.71
8.0.200.0070.00016.85
8.0.190.0000.00716.71
8.0.180.0030.00416.80
8.0.170.0000.00816.79
8.0.160.0040.00316.72
8.0.150.0030.00516.57
8.0.140.0050.00316.68
8.0.130.0060.00013.22
8.0.120.0040.00416.60
8.0.110.0000.00716.77
8.0.100.0000.00816.68
8.0.90.0000.00716.80
8.0.80.0140.00016.78
8.0.70.0000.00716.65
8.0.60.0050.00216.63
8.0.50.0040.00416.78
8.0.30.0120.00616.94
8.0.20.0100.00817.40
8.0.10.0050.00316.93
8.0.00.0040.01316.76
7.4.330.0030.00215.02
7.4.320.0030.00316.30
7.4.300.0000.00616.36
7.4.290.0000.00716.38
7.4.280.0040.00316.43
7.4.270.0040.00416.46
7.4.260.0040.00216.34
7.4.250.0030.00316.36
7.4.240.0020.00516.39
7.4.230.0000.00716.46
7.4.220.0120.00616.27
7.4.210.0040.01116.48
7.4.200.0030.00316.27
7.4.160.0060.01216.23
7.4.150.0140.00717.40
7.4.140.0120.01117.86
7.4.130.0130.00416.34
7.4.120.0090.00816.42
7.4.110.0140.00916.24
7.4.100.0170.00316.42
7.4.90.0100.00716.47
7.4.80.0100.01119.39
7.4.70.0120.00916.42
7.4.60.0100.00716.36
7.4.50.0090.00016.21
7.4.40.0130.00316.39
7.4.30.0130.00316.55
7.4.00.0110.00414.95
7.3.330.0000.00512.89
7.3.320.0000.00512.88
7.3.310.0030.00316.21
7.3.300.0000.00616.11
7.3.290.0070.00916.12
7.3.280.0100.00716.16
7.3.270.0140.00317.40
7.3.260.0120.00916.36
7.3.250.0090.01116.16
7.3.240.0130.01016.32
7.3.230.0070.01016.41
7.3.210.0110.00516.28
7.3.200.0110.00819.39
7.3.190.0080.00816.36
7.3.180.0150.00016.06
7.3.170.0080.00816.27
7.3.160.0120.00316.35
7.2.330.0060.01216.29
7.2.320.0140.00716.59
7.2.310.0130.00616.34
7.2.300.0090.00916.28
7.2.290.0070.01016.63
7.2.60.0060.00616.80
7.2.00.0140.00418.95
7.1.200.0080.00415.51
7.1.100.0030.01318.19
7.1.70.0030.00316.69
7.1.60.0070.01819.34
7.1.50.0100.01416.59
7.1.00.0070.07322.57
7.0.200.0000.00916.76
7.0.140.0070.04321.94
7.0.60.0130.05019.91
7.0.50.0170.06017.86
7.0.40.0030.09020.04
7.0.30.0470.07320.16
7.0.20.0270.07720.16
7.0.10.0130.05020.00
7.0.00.0030.04320.00
5.6.280.0000.07320.97
5.6.210.0070.08320.50
5.6.200.0070.05718.22
5.6.190.0070.04320.64
5.6.180.3630.04720.39
5.6.170.0270.07020.41
5.6.160.0030.05720.61
5.6.150.0070.04718.06
5.6.140.0070.08018.14
5.6.130.0100.07718.21
5.6.120.0170.08020.95
5.6.110.0030.06720.97
5.6.100.0030.07721.09
5.6.90.0070.06720.95
5.6.80.0130.07020.52
5.5.350.0130.05020.45
5.5.340.0100.05718.02
5.5.330.0070.08320.21
5.5.320.0500.04020.18
5.5.310.0100.04720.27
5.5.300.0000.09018.00
5.5.290.0100.08017.87
5.5.280.0130.08020.88
5.5.270.0130.05720.86
5.5.260.0170.07720.72
5.5.250.0070.07020.68
5.5.240.0000.03320.23
5.4.450.0230.07319.14
5.4.440.0170.04319.23
5.4.430.0230.03719.24
5.4.420.0130.04019.45
5.4.410.0170.08019.11
5.4.400.0200.04019.25
5.4.390.0300.06319.13
5.4.380.0230.06019.24
5.4.370.0230.05319.10
5.4.360.0230.07018.81
5.4.350.0270.07319.09
5.4.340.0270.05019.21
5.4.320.0230.04719.16
5.4.310.0230.07319.16
5.4.300.0200.07718.79
5.4.290.0170.04319.07
5.4.280.0200.03018.91
5.4.270.0170.07319.23
5.4.260.0200.07018.93
5.4.250.0100.07318.92
5.4.240.0200.07019.08
5.4.230.0130.04318.92
5.4.220.0230.06719.17
5.4.210.0230.04019.25
5.4.200.0300.05319.13
5.4.190.0270.07019.08
5.4.180.0270.03319.03
5.4.170.0200.04719.12
5.4.160.0070.04319.11
5.4.150.0170.03319.07
5.4.140.0170.03316.27
5.4.130.0070.05016.39
5.4.120.0230.06716.35
5.4.110.0130.06016.34
5.4.100.0230.03316.08
5.4.90.0130.04016.21
5.4.80.0230.04716.41
5.4.70.0300.04716.41
5.4.60.0200.04016.37
5.4.50.0170.07716.28
5.4.40.0300.06316.31
5.4.30.0230.04016.46
5.4.20.0270.05716.38
5.4.10.0270.06016.28
5.4.00.0230.06315.75

preferences:
49.06 ms | 400 KiB | 5 Q