3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'abc'; echo "hi $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)
8.3.60.0000.01518.30
8.3.50.0100.00421.27
8.3.40.0060.00918.71
8.3.30.0180.00320.22
8.3.20.0040.00420.54
8.3.10.0060.00320.95
8.3.00.0080.00023.71
8.2.180.0100.01016.38
8.2.170.0130.00722.96
8.2.160.0090.00620.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00721.19
8.2.110.0060.00320.54
8.2.100.0080.00317.91
8.2.90.0000.00718.28
8.2.80.0040.00419.27
8.2.70.0040.00417.47
8.2.60.0040.00417.92
8.2.50.0040.00418.07
8.2.40.0080.00018.22
8.2.30.0000.00719.53
8.2.20.0040.00417.64
8.2.10.0050.00317.61
8.2.00.0000.00717.51
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00622.14
8.1.230.0080.00422.70
8.1.220.0050.00517.79
8.1.210.0040.00418.89
8.1.200.0030.00617.23
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0050.00518.31
8.1.160.0040.00418.85
8.1.150.0040.00418.44
8.1.140.0070.00017.43
8.1.130.0000.00717.77
8.1.120.0000.00717.44
8.1.110.0000.00717.29
8.1.100.0000.00717.39
8.1.90.0080.00017.41
8.1.80.0070.00017.29
8.1.70.0000.00717.23
8.1.60.0040.00417.54
8.1.50.0000.00717.31
8.1.40.0070.00017.33
8.1.30.0030.00517.46
8.1.20.0040.00417.47
8.1.10.0040.00417.38
8.1.00.0000.00817.31
8.0.300.0000.00720.14
8.0.290.0000.00817.05
8.0.280.0070.00018.52
8.0.270.0040.00417.24
8.0.260.0030.00316.77
8.0.250.0000.00816.86
8.0.240.0080.00016.96
8.0.230.0000.00716.80
8.0.220.0070.00016.85
8.0.210.0000.00716.86
8.0.200.0000.00616.97
8.0.190.0000.00816.85
8.0.180.0040.00416.87
8.0.170.0040.00416.84
8.0.160.0030.00316.77
8.0.150.0040.00416.77
8.0.140.0070.00016.86
8.0.130.0000.00513.37
8.0.120.0030.00516.86
8.0.110.0060.00316.80
8.0.100.0040.00416.76
8.0.90.0000.00716.78
8.0.80.0100.01216.76
8.0.70.0000.00816.72
8.0.60.0040.00416.61
8.0.50.0000.00816.70
8.0.30.0050.01317.20
8.0.20.0070.01117.40
8.0.10.0030.00316.77
8.0.00.0110.01116.69
7.4.330.0050.00016.71
7.4.320.0000.00616.47
7.4.300.0030.00316.51
7.4.290.0000.00716.53
7.4.280.0040.00416.35
7.4.270.0030.00316.50
7.4.260.0000.00513.23
7.4.250.0030.00516.47
7.4.240.0030.00316.43
7.4.230.0030.00616.50
7.4.220.0170.00016.63
7.4.210.0070.01116.46
7.4.200.0000.00716.50
7.4.190.0030.00316.29
7.4.160.0100.00616.47
7.4.150.0080.00817.40
7.4.140.0090.00817.86
7.4.130.0120.00716.53
7.4.120.0100.00916.40
7.4.110.0200.00316.37
7.4.100.0130.01016.44
7.4.90.0070.01716.48
7.4.80.0110.00919.39
7.4.70.0110.00916.43
7.4.60.0080.00816.54
7.4.50.0000.00816.48
7.4.40.0140.00322.77
7.4.30.0040.01416.44
7.4.00.0070.00414.99
7.3.330.0050.00012.98
7.3.320.0000.00513.08
7.3.310.0040.00416.20
7.3.300.0060.00016.09
7.3.290.0110.00816.14
7.3.280.0080.00816.20
7.3.270.0090.00917.40
7.3.260.0100.01118.24
7.3.250.0090.00916.42
7.3.240.0100.00616.23
7.3.230.0170.00716.39
7.3.210.0160.00316.47
7.3.200.0130.00519.39
7.3.190.0110.00716.47
7.3.180.0040.01116.20
7.3.170.0140.00516.27
7.3.160.0120.00816.54
7.3.120.0070.01014.90
7.3.10.0040.00816.62
7.3.00.0060.00316.63
7.2.330.0150.00616.54
7.2.320.0090.01216.37
7.2.310.0070.01016.52
7.2.300.0000.01716.35
7.2.290.0140.00716.39
7.2.130.0030.00917.00
7.2.120.0050.00516.57
7.2.110.0030.00616.53
7.2.100.0030.00616.70
7.2.90.0110.00317.03
7.2.80.0100.00016.75
7.2.70.0000.01417.02
7.2.60.0030.01016.78
7.2.50.0060.00316.73
7.2.40.0050.00516.75
7.2.30.0060.00516.82
7.2.20.0070.00316.78
7.2.10.0100.00016.55
7.2.00.0050.00717.88
7.1.250.0040.00415.48
7.1.100.0100.00718.16
7.1.70.0000.00817.09
7.1.60.0140.01019.17
7.1.50.0000.02216.98
7.1.00.0000.06022.40
7.0.200.0060.01016.71
7.0.140.0100.06322.16
7.0.60.0100.05320.03
7.0.50.0070.04017.84
7.0.40.0030.07720.27
7.0.30.0270.03320.25
7.0.20.0230.04020.11
7.0.10.0100.08020.12
7.0.00.0170.07020.12
5.6.280.0070.07021.05
5.6.210.0200.06020.54
5.6.200.0000.08718.08
5.6.190.0030.09320.27
5.6.180.0500.04320.65
5.6.170.0330.07020.48
5.6.160.0130.07020.32
5.6.150.0130.07718.15
5.6.140.0070.03718.25
5.6.130.0100.08018.11
5.6.120.0100.05021.14
5.6.110.0200.08021.10
5.6.100.0070.05321.18
5.6.90.0070.05021.10
5.6.80.0070.05320.52
5.5.350.0230.08020.39
5.5.340.0070.04017.97
5.5.330.0030.06720.25
5.5.320.0130.08320.18
5.5.310.0170.04320.32
5.5.300.0100.08017.98
5.5.290.0070.08718.01
5.5.280.0100.08020.84
5.5.270.0030.05720.86
5.5.260.0070.04720.95
5.5.250.0100.07020.44
5.5.240.0000.03320.32
5.4.450.0330.05019.10
5.4.440.0200.06019.41
5.4.430.0200.04319.23
5.4.420.0400.04019.41
5.4.410.0330.06019.00
5.4.400.0370.03718.88
5.4.390.0270.07019.13
5.4.380.0300.07319.09
5.4.370.0200.06019.26
5.4.360.0200.07018.93
5.4.350.0230.06719.13
5.4.340.0270.03319.13
5.4.320.0300.03319.08
5.4.310.0330.05019.16
5.4.300.0270.06719.11
5.4.290.0270.04719.10
5.4.280.0000.05319.09
5.4.270.0070.06018.88
5.4.260.3630.04719.09
5.4.250.3230.03719.13
5.4.240.3370.04319.10
5.4.230.4200.03319.16
5.4.220.3100.04719.07
5.4.210.3100.03318.80
5.4.200.3230.03719.07
5.4.190.3900.04019.08
5.4.180.3970.04319.12
5.4.170.3870.04319.13
5.4.160.3800.03319.23
5.4.150.3770.03719.21
5.4.140.3600.03716.44
5.4.130.3700.03716.30
5.4.120.3200.03716.46
5.4.110.3530.03316.34
5.4.100.3000.03716.19
5.4.90.3330.03016.39
5.4.80.3170.03316.37
5.4.70.3400.04016.44
5.4.60.3030.03716.20
5.4.50.3500.04016.43
5.4.40.3300.04016.42
5.4.30.3470.03316.36
5.4.20.3330.04016.36
5.4.10.2730.03316.04
5.4.00.2470.03315.88
5.3.290.0130.04314.50
5.3.280.3070.03714.44
5.3.270.3900.03314.60
5.3.260.3900.03314.57
5.3.250.4000.04014.54
5.3.240.3700.03314.44
5.3.230.3630.03714.68
5.3.220.3270.04014.39
5.3.210.3800.03314.51
5.3.200.3270.03714.44
5.3.190.3330.03314.59
5.3.180.3400.03714.59
5.3.170.3330.04014.46
5.3.160.3270.04014.40
5.3.150.3300.03714.41
5.3.140.3070.03714.39
5.3.130.3330.04014.39
5.3.120.3130.03714.52
5.3.110.3600.05014.45
5.3.100.2300.03714.01
5.3.90.2630.03713.97
5.3.80.2430.03313.96
5.3.70.2930.04013.99
5.3.60.2570.04013.85
5.3.50.3030.03713.73
5.3.40.2900.03314.03
5.3.30.2970.03313.78
5.3.20.2570.03013.46
5.3.10.2770.03013.60
5.3.00.3030.03013.48
5.2.170.2170.03311.05
5.2.160.2300.03311.23
5.2.150.2200.03011.19
5.2.140.2900.03310.98
5.2.130.2470.02710.98
5.2.120.2230.03011.25
5.2.110.1800.03010.98
5.2.100.2600.02710.98
5.2.90.2400.02710.98
5.2.80.2830.03010.98
5.2.70.2870.02711.14
5.2.60.2900.03710.98
5.2.50.3300.03010.98
5.2.40.2730.03011.14
5.2.30.2430.03010.98
5.2.20.2870.02710.98
5.2.10.2400.03311.01
5.2.00.2730.03010.98
5.1.60.2830.02010.98
5.1.50.2730.02310.98
5.1.40.2700.02310.98
5.1.30.2870.02710.98
5.1.20.2300.02310.98
5.1.10.2800.02310.98
5.1.00.2870.02010.98
5.0.50.1630.02010.98
5.0.40.1300.01310.98
5.0.30.1200.03310.98
5.0.20.1630.02010.98
5.0.10.1500.01710.98
5.0.00.1500.03310.98
4.4.90.1200.01710.98
4.4.80.1230.01010.98
4.4.70.1330.01310.98
4.4.60.1530.01710.98
4.4.50.0930.01310.98
4.4.40.1370.01710.98
4.4.30.1200.01710.98
4.4.20.1670.01310.98
4.4.10.1270.01010.98
4.4.00.1330.03010.98
4.3.110.1530.01310.98
4.3.100.1530.02010.98
4.3.90.1230.01710.98
4.3.80.1470.02710.98
4.3.70.1530.01310.98
4.3.60.1570.01710.98
4.3.50.1500.02010.98
4.3.40.1330.03010.98
4.3.30.0670.02710.98
4.3.20.0630.02010.98
4.3.10.0630.02710.98
4.3.00.0630.01710.98

preferences:
42.31 ms | 401 KiB | 5 Q