3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump($x < 9);

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)
8.3.40.0120.00918.67
8.3.30.0100.00318.75
8.3.20.0070.00020.29
8.3.10.0040.00421.79
8.3.00.0040.00422.32
8.2.170.0100.00322.96
8.2.160.0100.01019.08
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.01426.16
8.2.120.0050.00319.64
8.2.110.0040.00420.52
8.2.100.0090.00318.09
8.2.90.0020.00519.14
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0050.00317.68
8.2.50.0000.00818.07
8.2.40.0080.00018.16
8.2.30.0060.00317.90
8.2.20.0000.00817.75
8.2.10.0080.00017.57
8.2.00.0040.00717.66
8.1.270.0060.00318.58
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.80
8.1.230.0000.01018.97
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0040.00417.41
8.1.180.0040.00418.61
8.1.170.0000.00818.58
8.1.160.0000.00722.00
8.1.150.0050.00218.62
8.1.140.0040.00417.25
8.1.130.0060.00017.66
8.1.120.0070.00017.39
8.1.110.0040.00417.39
8.1.100.0030.00317.41
8.1.90.0040.00417.39
8.1.80.0050.00217.41
8.1.70.0030.00317.27
8.1.60.0030.00617.50
8.1.50.0030.00617.45
8.1.40.0000.00717.33
8.1.30.0000.00817.49
8.1.20.0000.00817.58
8.1.10.0070.00017.35
8.1.00.0000.00817.28
8.0.300.0040.00418.77
8.0.290.0000.00717.04
8.0.280.0040.00418.30
8.0.270.0030.00317.08
8.0.260.0030.00316.73
8.0.250.0070.00016.93
8.0.240.0030.00716.93
8.0.230.0040.00416.99
8.0.220.0030.00316.78
8.0.210.0040.00416.88
8.0.200.0070.00016.83
8.0.190.0060.00316.88
8.0.180.0000.00716.79
8.0.170.0070.00016.82
8.0.160.0050.00216.73
8.0.150.0000.00716.68
8.0.140.0040.00416.86
8.0.130.0000.00513.28
8.0.120.0040.00416.82
8.0.110.0000.00816.88
8.0.100.0040.00416.84
8.0.90.0000.00716.88
8.0.80.0100.00516.85
8.0.70.0040.00416.71
8.0.60.0040.00416.88
8.0.50.0000.00816.91
8.0.30.0080.01017.18
8.0.20.0060.01217.40
8.0.10.0050.00316.99
8.0.00.0120.00716.68
7.4.330.0000.00515.00
7.4.320.0000.00716.50
7.4.300.0000.00616.41
7.4.290.0000.00716.43
7.4.280.0000.00716.32
7.4.270.0000.00716.35
7.4.260.0000.00716.50
7.4.250.0040.00416.53
7.4.240.0030.00416.52
7.4.230.0050.00216.41
7.4.220.0130.00716.46
7.4.210.0080.00716.44
7.4.200.0030.00316.50
7.4.190.0040.00416.64
7.4.160.0120.00616.43
7.4.150.0070.01017.40
7.4.140.0030.01517.86
7.4.130.0130.00716.29
7.4.120.0130.00716.26
7.4.110.0040.01216.29
7.4.100.0140.00716.48
7.4.90.0090.00916.45
7.4.80.0160.00019.39
7.4.70.0130.00716.38
7.4.60.0100.01016.59
7.4.50.0030.00316.23
7.4.40.0100.00722.77
7.4.30.0100.00516.54
7.4.00.0060.00914.65
7.3.330.0050.00013.09
7.3.320.0000.00513.23
7.3.310.0060.00016.12
7.3.300.0030.00316.29
7.3.290.0070.01016.20
7.3.280.0060.01016.27
7.3.270.0060.01217.40
7.3.260.0140.00316.38
7.3.250.0060.01116.28
7.3.240.0100.00716.23
7.3.230.0120.00616.39
7.3.210.0030.01316.32
7.3.200.0100.00719.39
7.3.190.0120.01016.31
7.3.180.0100.00716.24
7.3.170.0030.01616.36
7.3.160.0030.01316.25
7.3.120.0040.01114.75
7.3.10.0100.00316.49
7.3.00.0100.00316.39
7.2.330.0090.00916.32
7.2.320.0140.00816.29
7.2.310.0040.01716.48
7.2.300.0130.01016.57
7.2.290.0070.01516.44
7.2.130.0040.01116.62
7.2.120.0030.01016.68
7.2.110.0000.01216.58
7.2.100.0000.01516.84
7.2.90.0030.01016.64
7.2.80.0030.00716.68
7.2.70.0030.01016.81
7.2.60.0110.00316.66
7.2.50.0070.01316.83
7.2.40.0040.00816.83
7.2.30.0000.01516.64
7.2.20.0070.00716.73
7.2.10.0030.00916.47
7.2.00.0070.00716.64
7.1.250.0000.01215.63
7.1.70.0000.00716.97
7.1.60.0110.01419.82
7.1.50.0130.01016.57
7.1.00.0030.05322.44
7.0.200.0070.00314.81
7.0.140.0030.07322.05
7.0.70.4930.03719.92
7.0.60.0100.08019.84
7.0.50.0070.08017.79
7.0.40.0100.09020.03
7.0.30.0000.08720.19
7.0.20.0300.04020.33
7.0.10.0370.04320.16
7.0.00.0100.04020.20
5.6.280.0030.07321.12
5.6.210.0030.08720.68
5.6.200.0100.08018.08
5.6.190.0170.06720.40
5.6.180.0230.03720.61
5.6.170.0300.08020.38
5.6.160.0000.07320.50
5.6.150.0030.07718.05
5.6.140.0000.05318.13
5.6.130.0070.04018.22
5.6.120.0070.07020.95
5.6.110.0070.06321.13
5.6.100.0130.06721.03
5.6.90.0100.06720.95
5.6.80.0200.06320.37
5.6.70.0300.07020.36
5.5.350.0070.05720.47
5.5.340.0030.04017.92
5.5.330.0030.07020.28
5.5.320.0070.08020.23
5.5.310.0270.04320.13
5.5.300.0170.07018.02
5.5.290.0100.04717.95
5.5.280.0100.04020.97
5.5.270.0170.07320.85
5.5.260.0000.06020.87
5.5.250.0130.08020.68
5.5.240.0000.06720.14
5.4.450.0770.06719.27
5.4.440.0930.04719.11
5.4.430.0730.05319.24
5.4.420.0830.05319.52
5.4.410.1130.05019.32
5.4.400.0130.06719.20
5.4.390.1070.05019.16
5.4.380.0300.07018.68
5.4.370.0400.02318.71
5.4.360.0300.03318.48
5.4.350.0090.04311.97
5.4.340.0060.03411.97
5.4.320.0070.03412.45
5.4.310.0060.03812.45
5.4.300.0070.03712.45
5.4.290.0040.04412.45
5.4.280.0090.03612.34
5.4.270.0060.03612.35
5.4.260.0060.03712.34
5.4.250.0030.06018.96
5.4.240.0130.05018.96
5.4.230.0070.05318.74
5.4.220.0100.05018.79
5.4.210.0070.05718.73
5.4.200.0130.07018.68
5.4.190.0100.04718.81
5.4.180.0070.05318.71
5.4.170.0170.06318.95
5.4.160.0000.06018.61
5.4.150.0030.05718.84
5.4.140.0100.04716.26
5.4.130.0100.04316.44
5.4.120.0030.05016.23
5.4.110.0030.05316.26
5.4.100.0100.04716.39
5.4.90.0170.05016.41
5.4.80.0070.05016.09
5.4.70.0100.04316.20
5.4.60.0170.04316.08
5.4.50.0070.06716.39
5.4.40.0070.05316.28
5.4.30.0100.04716.18
5.4.20.0130.06316.47
5.4.10.0070.06316.45
5.4.00.0170.04015.84
5.3.290.0060.04212.80
5.3.280.0070.05014.43
5.3.270.0100.07314.59
5.3.260.0100.05014.29
5.3.250.0100.04714.43
5.3.240.0070.05014.61
5.3.230.0070.05014.61
5.3.220.0070.05014.43
5.3.210.0030.05314.40
5.3.200.0100.05014.45
5.3.190.0070.05014.33
5.3.180.0100.04714.47
5.3.170.0030.05014.25
5.3.160.0130.04314.56
5.3.150.0100.04714.44
5.3.140.0100.04714.56
5.3.130.0070.05314.55
5.3.120.0030.06014.31
5.3.110.0130.04314.57
5.3.100.0100.04714.12
5.3.90.0170.06014.10
5.3.80.0100.04713.71
5.3.70.0100.04714.03
5.3.60.0030.05013.88
5.3.50.0100.05013.96
5.3.40.0070.05013.89
5.3.30.0000.05313.60
5.3.20.0030.06013.77
5.3.10.0100.07013.70
5.3.00.0170.06313.40
5.2.170.0030.04311.16
5.2.160.0030.04011.29
5.2.150.0100.03711.05
5.2.140.0030.04311.15
5.2.130.0070.03711.25
5.2.120.0070.03711.21
5.2.110.0130.03311.12
5.2.100.0100.04011.01
5.2.90.0130.04711.01
5.2.80.0070.04010.84
5.2.70.0030.04711.07
5.2.60.0070.04011.05
5.2.50.0130.03311.02
5.2.40.0070.03711.02
5.2.30.0070.04010.80
5.2.20.0030.04011.04
5.2.10.0030.04310.61
5.2.00.0070.04010.88
5.1.60.0070.03010.07
5.1.50.0000.03710.22
5.1.40.0200.0209.99
5.1.30.0030.03710.41
5.1.20.0130.03010.43
5.1.10.0030.04310.10
5.1.00.0070.05010.15
5.0.50.0100.0238.68
5.0.40.0070.0378.45
5.0.30.0030.0438.13
5.0.20.0000.0338.10
5.0.10.0000.0308.15
5.0.00.0030.0408.20
4.4.90.0070.0177.08
4.4.80.0030.0207.08
4.4.70.0000.0237.08
4.4.60.0030.0207.08
4.4.50.0030.0277.08
4.4.40.0030.0307.08
4.4.30.0030.0207.08
4.4.20.0000.0237.08
4.4.10.0030.0207.08
4.4.00.0030.0337.08
4.3.110.0030.0307.08
4.3.100.0070.0237.08
4.3.90.0100.0137.08
4.3.80.0100.0277.08
4.3.70.0100.0137.08
4.3.60.0030.0277.08
4.3.50.0070.0177.08
4.3.40.0030.0307.08
4.3.30.0030.0207.08
4.3.20.0030.0207.08
4.3.10.0030.0207.08
4.3.00.0200.0177.54

preferences:
36.88 ms | 400 KiB | 5 Q