3v4l.org

run code in 300+ PHP versions simultaneously
<?php 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)
8.3.60.0070.00716.38
8.3.50.0100.00917.30
8.3.40.0100.00718.66
8.3.30.0110.00418.35
8.3.20.0040.00418.48
8.3.10.0000.00820.27
8.3.00.0050.00319.26
8.2.180.0200.00018.43
8.2.170.0100.00722.96
8.2.160.0040.01120.48
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0040.00419.76
8.2.110.0090.00020.99
8.2.100.0120.00017.78
8.2.90.0040.00419.08
8.2.80.0000.00718.98
8.2.70.0000.00817.50
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0050.00318.04
8.2.30.0080.00017.72
8.2.20.0060.00319.27
8.2.10.0030.00617.42
8.2.00.0080.00017.42
8.1.280.0030.01325.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0090.00022.07
8.1.230.0090.00320.83
8.1.220.0060.00318.77
8.1.210.0090.00019.01
8.1.200.0030.00617.35
8.1.190.0000.00717.40
8.1.180.0060.00318.10
8.1.170.0040.00418.77
8.1.160.0070.00018.70
8.1.150.0000.00718.44
8.1.140.0000.00717.29
8.1.130.0030.00317.71
8.1.120.0000.00717.35
8.1.110.0000.00717.23
8.1.100.0040.00417.32
8.1.90.0000.00717.33
8.1.80.0040.00417.32
8.1.70.0060.00317.32
8.1.60.0050.00317.48
8.1.50.0020.00517.32
8.1.40.0040.00417.33
8.1.30.0030.00517.41
8.1.20.0050.00317.43
8.1.10.0050.00317.31
8.1.00.0000.00817.25
8.0.300.0070.00019.94
8.0.290.0070.00016.63
8.0.280.0080.00018.36
8.0.270.0000.00717.18
8.0.260.0030.00316.60
8.0.250.0040.00416.81
8.0.240.0070.00016.78
8.0.230.0030.00316.73
8.0.220.0030.00316.64
8.0.210.0030.00316.63
8.0.200.0000.00616.75
8.0.190.0050.00216.84
8.0.180.0000.00716.79
8.0.170.0060.00316.70
8.0.160.0050.00316.77
8.0.150.0090.00016.73
8.0.140.0040.00816.67
8.0.130.0000.00613.25
8.0.120.0040.00416.73
8.0.110.0040.00416.83
8.0.100.0000.00716.81
8.0.90.0050.00316.64
8.0.80.0100.01016.74
8.0.70.0000.00716.74
8.0.60.0040.00416.73
8.0.50.0050.00316.75
8.0.30.0130.00716.76
8.0.20.0090.01017.00
8.0.10.0080.00016.78
8.0.00.0110.00916.53
7.4.330.0050.00012.84
7.4.320.0000.00716.47
7.4.300.0030.00316.36
7.4.290.0070.00016.43
7.4.280.0060.00316.40
7.4.270.0040.00416.51
7.4.260.0050.00013.03
7.4.250.0030.00516.34
7.4.240.0000.00716.50
7.4.230.0000.00616.53
7.4.220.0060.01016.52
7.4.210.0030.01216.32
7.4.200.0070.00016.52
7.4.190.0030.00316.55
7.4.160.0060.01616.16
7.4.150.0060.01216.37
7.4.140.0070.01016.20
7.4.130.0100.00716.49
7.4.120.0070.01016.28
7.4.110.0150.00916.34
7.4.100.0060.01616.35
7.4.90.0080.02216.55
7.4.80.0140.00319.39
7.4.70.0030.01316.26
7.4.60.0100.00616.23
7.4.50.0000.00916.24
7.4.40.0040.00816.20
7.4.30.0090.00616.21
7.4.00.0070.00714.67
7.3.330.0000.00613.06
7.3.320.0000.00512.87
7.3.310.0040.00416.05
7.3.300.0060.00016.15
7.3.290.0090.00716.17
7.3.280.0100.00516.12
7.3.270.0130.00616.45
7.3.260.0050.01316.07
7.3.250.0080.01216.40
7.3.240.0100.00616.52
7.3.230.0060.01016.47
7.3.210.0040.01416.41
7.3.200.0060.01116.19
7.3.190.0110.00616.38
7.3.180.0060.00916.51
7.3.170.0140.00316.11
7.3.160.0090.00616.50
7.3.120.0040.00814.65
7.2.330.0060.01316.52
7.2.320.0100.01316.57
7.2.310.0030.01916.56
7.2.300.0090.00916.14
7.2.290.0120.01216.34
7.2.00.0080.00319.04
7.1.100.0000.01117.83
7.1.70.0080.00316.83
7.1.60.0100.01419.30
7.1.50.0070.01416.50
7.1.00.0030.05722.45
7.0.200.0120.00614.64
7.0.140.0030.09722.09
7.0.120.0030.07322.09
7.0.60.0100.07719.81
7.0.50.0000.05317.89
7.0.40.0100.05020.41
7.0.30.0270.04020.20
7.0.20.0270.03020.00
7.0.10.0330.05320.16
7.0.00.0170.08020.09
5.6.280.0100.06720.77
5.6.210.0070.05720.72
5.6.200.0100.04318.15
5.6.190.0230.05020.40
5.6.180.0230.08020.58
5.6.170.0230.08020.42
5.6.160.0100.08020.49
5.6.150.0000.09318.09
5.6.140.0070.08018.15
5.6.130.0030.06718.21
5.6.120.0100.06720.99
5.6.110.0130.04020.96
5.6.100.0030.08720.95
5.6.90.0130.07320.94
5.6.80.0130.06720.54
5.6.70.0170.04020.36
5.5.350.0200.04020.29
5.5.340.0030.05317.91
5.5.330.0030.04720.40
5.5.320.0000.05320.28
5.5.310.0300.06020.28
5.5.300.0130.06017.92
5.5.290.0070.05318.00
5.5.280.0030.05720.87
5.5.270.0130.07720.86
5.5.260.0030.04320.75
5.5.250.0030.08320.77
5.5.240.0070.04020.18
5.4.450.0030.09019.11
5.4.440.0030.05319.47
5.4.430.0070.05719.43
5.4.420.0130.03719.52
5.4.410.0070.03719.11
5.4.400.0030.05019.09
5.4.390.0030.08018.79
5.4.380.0200.06319.08
5.4.370.0070.07719.09
5.4.360.0070.07318.91
5.4.350.0030.07319.09
5.4.340.0030.07019.14
5.4.320.0030.06019.08
5.4.310.0100.07019.08
5.4.300.0100.07018.79
5.4.290.0070.04318.78
5.4.280.0100.03319.17
5.4.270.0030.03718.80
5.4.260.0030.03719.11
5.4.250.0000.04018.91
5.4.240.0030.03718.91
5.4.230.0070.03319.08
5.4.220.0070.03719.08
5.4.210.0030.03719.00
5.4.200.0000.04019.08
5.4.190.0070.03319.12
5.4.180.0070.04318.99
5.4.170.0070.04319.07
5.4.160.0030.03719.10
5.4.150.0030.04019.06
5.4.140.0000.04016.44
5.4.130.0100.03016.33
5.4.120.0070.03016.37
5.4.110.0030.03316.27
5.4.100.0030.04316.15
5.4.90.0070.03016.27
5.4.80.0000.03716.44
5.4.70.0030.03316.27
5.4.60.0100.02716.24
5.4.50.0030.03316.29
5.4.40.0000.03716.35
5.4.30.0030.03316.35
5.4.20.0000.03716.25
5.4.10.0000.04016.33
5.4.00.0070.03015.71
5.3.290.0170.07314.63
5.3.280.0100.03014.52
5.3.270.0070.03314.57
5.3.260.0100.03014.52
5.3.250.0000.03714.42
5.3.240.0030.03314.69
5.3.230.0030.04014.51
5.3.220.0070.03314.58
5.3.210.0030.03714.46
5.3.200.0000.04014.44
5.3.190.0030.03714.50
5.3.180.0100.03014.50
5.3.170.0000.04014.54
5.3.160.0070.03314.48
5.3.150.0070.03714.48
5.3.140.0000.03714.37
5.3.130.0030.04014.49
5.3.120.0000.04014.48
5.3.110.0030.03714.63
5.3.100.0270.02013.85
5.3.90.0070.04013.80
5.3.80.0030.03313.97
5.3.70.0030.06013.98
5.3.60.0130.06713.95
5.3.50.0100.04313.86
5.3.40.0100.07013.87
5.3.30.0070.05013.85
5.3.20.0170.06013.58
5.3.10.0070.06013.50
5.3.00.0030.05013.47

preferences:
50.6 ms | 401 KiB | 5 Q