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)
8.3.40.0070.01318.78
8.3.30.0070.00718.59
8.3.20.0080.00018.73
8.3.10.0080.00020.53
8.3.00.0100.00017.59
8.2.170.0070.00722.96
8.2.160.0120.00321.25
8.2.150.0070.00025.66
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0070.00318.89
8.2.110.0000.00921.12
8.2.100.0080.00317.91
8.2.90.0050.00319.08
8.2.80.0000.00719.38
8.2.70.0000.00817.63
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0050.00218.16
8.2.30.0070.00017.91
8.2.20.0000.00917.57
8.2.10.0040.00417.67
8.2.00.0000.00717.72
8.1.270.0000.00824.66
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0040.00822.07
8.1.230.0000.01120.84
8.1.220.0030.00518.77
8.1.210.0080.00019.09
8.1.200.0000.00917.23
8.1.190.0000.00717.39
8.1.180.0060.00318.10
8.1.170.0050.00218.78
8.1.160.0000.01018.82
8.1.150.0070.00018.54
8.1.140.0040.00417.42
8.1.130.0030.00317.80
8.1.120.0000.00717.28
8.1.110.0000.00717.36
8.1.100.0040.00417.38
8.1.90.0040.00417.38
8.1.80.0020.00517.36
8.1.70.0030.00317.34
8.1.60.0040.00417.52
8.1.50.0070.00017.35
8.1.40.0030.00617.43
8.1.30.0000.00717.46
8.1.20.0000.00717.56
8.1.10.0000.00817.51
8.1.00.0030.00617.29
8.0.300.0040.00419.84
8.0.290.0000.00716.75
8.0.280.0030.00318.34
8.0.270.0030.00317.24
8.0.260.0050.00216.78
8.0.250.0000.00717.02
8.0.240.0000.00716.78
8.0.230.0030.00316.92
8.0.220.0030.00316.75
8.0.210.0040.00416.79
8.0.200.0030.00316.80
8.0.190.0000.00816.95
8.0.180.0040.00716.84
8.0.170.0050.00616.76
8.0.160.0000.00716.87
8.0.150.0060.00316.89
8.0.140.0080.00416.73
8.0.130.0050.00013.26
8.0.120.0030.00516.77
8.0.110.0020.00516.90
8.0.100.0030.00516.76
8.0.90.0000.00816.94
8.0.80.0120.00916.92
8.0.70.0030.00616.77
8.0.60.0000.00816.64
8.0.50.0040.00416.77
8.0.30.0060.01217.25
8.0.20.0130.00717.05
8.0.10.0080.00017.03
8.0.00.0120.00916.66
7.4.330.0000.00512.82
7.4.320.0040.00416.43
7.4.300.0030.00316.43
7.4.290.0030.00316.52
7.4.280.0030.00516.28
7.4.270.0070.00016.42
7.4.260.0000.00513.20
7.4.250.0000.00816.41
7.4.240.0000.00716.45
7.4.230.0000.00716.63
7.4.220.0120.00616.27
7.4.210.0070.01016.52
7.4.200.0070.00016.61
7.4.190.0000.00616.69
7.4.160.0030.01216.48
7.4.150.0160.00016.40
7.4.140.0090.00816.45
7.4.130.0110.00616.40
7.4.120.0080.01016.49
7.4.110.0140.00716.44
7.4.100.0060.01016.57
7.4.90.0040.01416.33
7.4.80.0070.01016.58
7.4.70.0090.01316.36
7.4.60.0110.01116.66
7.4.50.0120.00016.39
7.4.40.0030.01116.18
7.4.30.0110.01216.51
7.4.00.0000.01414.77
7.3.330.0030.00313.00
7.3.320.0000.00513.16
7.3.310.0040.00416.39
7.3.300.0030.00316.24
7.3.290.0160.00316.26
7.3.280.0090.00916.28
7.3.270.0100.00716.35
7.3.260.0060.00916.50
7.3.250.0080.00916.52
7.3.240.0030.01316.24
7.3.230.0060.01216.45
7.3.210.0260.01316.43
7.3.200.0070.01019.39
7.3.190.0080.00816.26
7.3.180.0110.00416.43
7.3.170.0100.00716.29
7.3.160.0140.00316.35
7.3.120.0000.01014.89
7.2.330.0130.00516.37
7.2.320.0100.01316.52
7.2.310.0100.01016.52
7.2.300.0070.01016.54
7.2.290.0060.00916.56
7.2.60.0140.00016.67
7.2.00.0000.01219.37
7.1.200.0030.01015.80
7.1.100.0060.00617.91
7.1.70.0040.00417.03
7.1.60.0140.01019.40
7.1.50.0060.01216.82
7.1.00.0070.06722.27
7.0.200.0070.00414.94
7.0.140.0000.07721.95
7.0.120.0030.06321.95
7.0.60.0070.04019.91
7.0.50.0030.05017.83
7.0.40.0030.09019.98
7.0.30.0600.06720.09
7.0.20.0400.07320.16
7.0.10.0070.04720.09
7.0.00.0030.09020.16
5.6.210.0070.08020.54
5.6.200.0070.04018.21
5.6.190.0000.04720.57
5.6.180.0330.07720.27
5.6.170.0170.04320.50
5.6.160.0100.05320.49
5.6.150.0070.04718.22
5.6.140.0130.07318.18
5.6.130.0030.08318.08
5.6.120.0100.03721.00
5.6.110.0070.08721.02
5.6.100.0000.05721.03
5.6.90.0130.08321.07
5.6.80.0000.05020.41
5.6.70.4300.03720.49
5.5.350.0130.04020.34
5.5.340.0100.07717.96
5.5.330.0200.07320.56
5.5.320.0270.06720.42
5.5.310.0270.05020.28
5.5.300.0130.06717.87
5.5.290.0030.04717.91
5.5.280.0100.08020.86
5.5.270.0070.03720.73
5.5.260.0070.07720.95
5.5.250.0070.09020.62
5.5.240.0030.07320.27
5.4.450.0370.03719.10
5.4.440.0370.04019.24
5.4.430.0500.06319.40
5.4.420.0500.06019.40
5.4.410.0470.04319.00
5.4.400.0400.06019.09
5.4.390.0370.04718.95
5.4.380.0470.06018.78
5.4.370.0330.07319.13
5.4.360.0470.06019.24
5.4.350.0370.03719.23
5.4.340.0430.04018.91
5.4.320.0300.05719.23
5.4.310.0500.05718.88
5.4.300.0430.06719.07
5.4.290.0330.05319.11
5.4.280.0300.04318.93
5.4.270.0470.04719.05
5.4.260.0370.04019.05
5.4.250.0330.03719.07
5.4.240.0430.03719.09
5.4.230.0400.07019.08
5.4.220.0430.06319.07
5.4.210.0330.03718.93
5.4.200.0470.05319.08
5.4.190.0470.04019.11
5.4.180.0300.04719.03
5.4.170.0330.05719.08
5.4.160.0430.06318.91
5.4.150.0470.04318.91
5.4.140.0400.05016.16
5.4.130.0370.03316.40
5.4.120.0470.06316.40
5.4.110.0370.07016.42
5.4.100.0400.07016.23
5.4.90.0370.05716.39
5.4.80.0430.05016.37
5.4.70.0400.06016.43
5.4.60.0130.07016.28
5.4.50.0300.05316.36
5.4.40.0170.05016.40
5.4.30.0430.06016.29
5.4.20.0370.04316.39
5.4.10.0330.03316.39
5.4.00.0470.05715.78
5.3.290.0400.05014.64
5.3.280.0370.03314.63
5.3.270.0300.03714.61
5.3.260.0430.06314.47
5.3.250.0430.04314.45
5.3.240.0430.06314.47
5.3.230.0430.06014.64
5.3.220.0300.05014.61
5.3.210.0300.05014.61
5.3.200.0430.06014.51
5.3.190.0330.04314.41
5.3.180.0470.06014.41
5.3.170.0530.05314.60
5.3.160.0430.06014.51
5.3.150.0430.06714.41
5.3.140.0430.03714.59
5.3.130.0470.06014.56
5.3.120.0400.05714.38
5.3.110.0500.04014.59
5.3.100.0300.04714.13
5.3.90.0330.05013.96
5.3.80.0370.04313.95
5.3.70.0400.05313.96
5.3.60.0430.03713.95
5.3.50.0470.06013.73
5.3.40.0470.06713.89
5.3.30.0370.04013.70
5.3.20.0400.03713.64
5.3.10.0400.05713.43
5.3.00.0370.05313.47
5.2.170.0270.03312.16
5.2.160.0230.04312.16
5.2.150.0330.05312.16
5.2.140.0330.05312.16
5.2.130.0200.03712.16
5.2.120.0230.03012.16
5.2.110.0230.05012.16
5.2.100.0330.06012.16
5.2.90.0230.04312.16
5.2.80.0370.02712.16
5.2.70.0330.05312.16
5.2.60.0300.05312.16
5.2.50.0230.04012.16
5.2.40.0370.04312.16
5.2.30.0270.05312.16
5.2.20.0370.04312.16
5.2.10.0270.03312.16
5.2.00.0270.04712.16
5.1.60.0170.03312.16
5.1.50.0300.02312.16
5.1.40.0300.02312.16
5.1.30.0170.04312.16
5.1.20.0330.04712.16
5.1.10.0270.04712.16
5.1.00.0230.03012.16
5.0.50.0170.04012.16
5.0.40.0170.02312.16
5.0.30.0170.05712.16
5.0.20.0130.02012.16
5.0.10.0170.02312.16
5.0.00.0130.03012.16
4.4.90.0200.02012.16
4.4.80.0130.02012.16
4.4.70.0130.03012.16
4.4.60.0130.03312.16
4.4.50.0200.01312.16
4.4.40.0100.05012.16
4.4.30.0170.03312.16
4.4.20.0200.03012.16
4.4.10.0200.01312.16
4.4.00.0170.04012.16
4.3.110.0230.01312.16
4.3.100.0130.02712.16
4.3.90.0170.01712.16
4.3.80.0130.05012.16
4.3.70.0170.02312.16
4.3.60.0100.03012.16
4.3.50.0130.02012.16
4.3.40.0170.03712.16
4.3.30.0030.03712.16
4.3.20.0030.03012.16
4.3.10.0030.02712.16
4.3.00.0070.03712.16

preferences:
42.66 ms | 400 KiB | 5 Q