3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user = true; ?><h1>Hello, world</h1><?php echo "hi!";

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)
8.3.60.0140.00016.75
8.3.50.0130.00517.48
8.3.40.0110.00418.85
8.3.30.0120.00318.63
8.3.20.0110.00418.65
8.3.10.0040.00420.54
8.3.00.0100.00019.38
8.2.180.0120.00318.16
8.2.170.0220.00022.96
8.2.160.0130.00321.24
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.55
8.2.110.0000.00820.55
8.2.100.0070.00417.72
8.2.90.0000.00818.03
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0000.00718.04
8.2.50.0040.00418.07
8.2.40.0030.00618.16
8.2.30.0030.00517.97
8.2.20.0090.00017.57
8.2.10.0000.00817.60
8.2.00.0070.00017.59
8.1.280.0100.00725.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0060.01222.14
8.1.230.0060.00623.86
8.1.220.0080.00017.74
8.1.210.0040.00418.89
8.1.200.0040.00417.23
8.1.190.0000.00717.40
8.1.180.0080.00018.10
8.1.170.0000.00818.90
8.1.160.0070.00018.72
8.1.150.0030.00618.56
8.1.140.0040.00417.33
8.1.130.0030.00317.81
8.1.120.0000.00817.26
8.1.110.0000.00817.27
8.1.100.0070.00017.29
8.1.90.0000.00817.23
8.1.80.0050.00317.31
8.1.70.0030.00317.36
8.1.60.0000.00817.54
8.1.50.0000.00717.41
8.1.40.0000.00817.40
8.1.30.0040.00417.54
8.1.20.0000.00717.48
8.1.10.0000.00817.45
8.1.00.0070.00017.29
8.0.300.0030.00519.96
8.0.290.0030.00616.75
8.0.280.0070.00018.48
8.0.270.0040.00417.11
8.0.260.0040.00416.81
8.0.250.0040.00416.88
8.0.240.0000.00716.89
8.0.230.0070.00016.86
8.0.220.0000.00716.86
8.0.210.0000.00716.75
8.0.200.0060.00016.88
8.0.190.0000.00916.79
8.0.180.0040.00416.84
8.0.170.0000.00816.86
8.0.160.0070.00016.73
8.0.150.0030.00616.75
8.0.140.0040.00416.77
8.0.130.0000.00513.23
8.0.120.0040.00416.68
8.0.110.0000.00716.77
8.0.100.0000.00716.85
8.0.90.0030.00416.64
8.0.80.0070.01016.84
8.0.70.0050.00216.85
8.0.60.0030.00316.82
8.0.50.0040.00416.64
8.0.30.0080.01116.96
8.0.20.0080.01116.85
8.0.10.0040.00417.04
8.0.00.0030.01716.92
7.4.330.0000.00512.93
7.4.320.0030.00516.29
7.4.300.0040.00416.42
7.4.290.0050.00316.53
7.4.280.0050.00316.52
7.4.270.0030.00316.42
7.4.260.0030.00313.25
7.4.250.0030.00616.52
7.4.240.0000.00716.45
7.4.230.0030.00316.33
7.4.220.0170.00016.53
7.4.210.0060.00916.54
7.4.200.0030.00316.48
7.4.190.0030.00316.33
7.4.160.0080.00816.51
7.4.150.0100.00716.73
7.4.140.0110.01116.45
7.4.130.0100.00716.55
7.4.120.0100.00716.39
7.4.110.0100.00916.39
7.4.100.0130.00316.49
7.4.90.0150.00316.44
7.4.80.0080.01116.49
7.4.70.0030.01316.52
7.4.60.0090.01516.52
7.4.50.0000.00916.20
7.4.40.0050.00816.20
7.4.30.0030.01316.35
7.4.00.0100.00514.90
7.3.330.0060.00013.02
7.3.320.0050.00013.00
7.3.310.0040.00415.98
7.3.300.0030.00516.14
7.3.290.0070.00716.14
7.3.280.0070.00916.14
7.3.270.0120.00416.40
7.3.260.0160.00516.35
7.3.250.0130.00616.32
7.3.240.0110.00716.17
7.3.230.0090.00916.23
7.3.210.0120.00416.20
7.3.200.0070.01119.39
7.3.190.0100.01116.20
7.3.180.0100.01016.43
7.3.170.0040.01216.13
7.3.160.0090.00616.13
7.3.120.0000.01414.85
7.3.110.0100.00714.66
7.3.100.0060.00914.71
7.3.90.0080.00814.89
7.3.80.0000.01614.41
7.3.70.0110.00614.70
7.3.60.0040.01114.77
7.3.50.0070.00414.61
7.3.40.0030.01214.73
7.3.30.0040.01114.56
7.3.20.0100.00616.43
7.3.10.0060.00416.54
7.3.00.0030.00916.48
7.2.330.0060.01316.29
7.2.320.0060.01116.48
7.2.310.0110.00916.55
7.2.300.0090.01216.59
7.2.290.0120.00816.66
7.2.250.0140.00415.13
7.2.240.0100.00714.68
7.2.230.0090.00614.84
7.2.220.0100.00715.09
7.2.210.0030.01414.63
7.2.200.0090.00615.04
7.2.190.0110.00414.93
7.2.180.0000.00914.82
7.2.170.0040.01114.99
7.2.130.0060.00316.87
7.2.120.0040.01216.65
7.2.110.0080.00616.89
7.2.100.0120.00316.75
7.2.90.0060.01016.83
7.2.80.0070.00716.67
7.2.70.0110.00716.74
7.2.60.0030.01016.86
7.2.50.0000.01716.88
7.2.40.0090.00916.73
7.2.30.0060.00616.77
7.2.20.0070.01016.59
7.2.10.0090.00616.68
7.2.00.0040.01118.06
7.1.330.0100.00315.65
7.1.320.0070.00315.73
7.1.310.0070.01015.70
7.1.300.0070.00415.59
7.1.290.0000.01515.77
7.1.280.0060.00615.42
7.1.270.0100.00715.64
7.1.260.0060.00315.72
7.1.250.0100.00315.72
7.1.200.0060.00615.70
7.1.70.0000.00917.09
7.1.60.0090.01519.40
7.1.50.0060.01316.79
7.1.00.0070.03022.31
7.0.200.0030.00716.39
7.0.140.0130.06321.96
7.0.120.0030.07022.16
7.0.60.0100.07720.00
7.0.50.0030.08717.80
7.0.40.0030.06020.24
7.0.30.0370.07020.18
7.0.20.0330.08020.42
7.0.10.0030.06320.02
7.0.00.0100.08020.17
5.6.280.0100.06721.05
5.6.210.0100.08320.64
5.6.200.0130.08018.21
5.6.190.0070.08720.60
5.6.180.0370.06720.48
5.6.170.0370.08320.38
5.6.160.0000.04320.71
5.6.150.0100.07318.18
5.6.140.0170.07018.11
5.6.130.0030.04718.21
5.6.120.0030.04321.09
5.6.110.0170.07720.88
5.6.100.0030.07720.95
5.6.90.0130.07020.99
5.6.80.0130.08020.37
5.5.350.0130.09320.37
5.5.340.0100.07317.96
5.5.330.0100.08020.38
5.5.320.0230.05720.32
5.5.310.0370.06720.28
5.5.300.0030.08017.98
5.5.290.0030.08318.00
5.5.280.0170.07720.88
5.5.270.0100.07020.95
5.5.260.0070.08720.76
5.5.250.0000.04320.54
5.5.240.0400.06720.36
5.4.450.3730.04319.21
5.4.440.0000.04719.41
5.4.430.3400.04019.48
5.4.420.3700.03719.41
5.4.410.3400.03719.29
5.4.400.3730.03019.04
5.4.390.3700.03319.09
5.4.380.4070.03719.22
5.4.370.3870.04019.05
5.4.360.3730.03019.24
5.4.350.3300.03319.24
5.4.340.3730.04319.13
5.4.320.4200.03319.13
5.4.310.5170.03019.04
5.4.300.3800.03318.79
5.4.290.3730.03319.07
5.4.280.3700.03718.79
5.4.270.3930.04319.13
5.4.260.3830.03719.21
5.4.250.3930.03719.10
5.4.240.4070.04318.92
5.4.230.3430.03719.13
5.4.220.3670.03718.87
5.4.210.3630.04019.08
5.4.200.3330.04319.12
5.4.190.3730.03019.12
5.4.180.3630.03719.08
5.4.170.3670.04018.78
5.4.160.3800.03719.23
5.4.150.3670.04018.89
5.4.140.3470.03016.45
5.4.130.3930.02716.32
5.4.120.3700.03716.22
5.4.110.3970.03016.43
5.4.100.4100.03016.35
5.4.90.3730.03716.39
5.4.80.3600.04016.37
5.4.70.3970.03316.44
5.4.60.4030.02716.47
5.4.50.3800.03716.28
5.4.40.3600.04016.20
5.4.30.3830.03716.46
5.4.20.2030.03016.45
5.4.10.0100.04016.40
5.4.00.0130.05315.72
5.3.290.3670.04314.70
5.3.280.3600.04014.53
5.3.270.3800.03714.46
5.3.260.3670.04014.53
5.3.250.3770.03314.44
5.3.240.3530.03014.46
5.3.230.3930.03714.57
5.3.220.3870.04014.54
5.3.210.3770.04014.44
5.3.200.3770.03714.59
5.3.190.3730.03014.51
5.3.180.3870.03314.51
5.3.170.4000.04014.40
5.3.160.3570.04014.41
5.3.150.3700.03714.41
5.3.140.2530.04014.50
5.3.130.3630.04014.41
5.3.120.3770.04014.45
5.3.110.0000.04014.41
5.3.100.3730.03313.96
5.3.90.4200.03713.96
5.3.80.3630.04313.89
5.3.70.3730.04013.91
5.3.60.3670.03713.78
5.3.50.3670.04013.72
5.3.40.3670.03313.84
5.3.30.3900.03313.68
5.3.20.3530.03313.64
5.3.10.3130.03013.53
5.3.00.3270.02313.61
5.2.170.3100.03011.09
5.2.160.3000.03011.19
5.2.150.3030.02711.09
5.2.140.3470.02711.18
5.2.130.2070.02711.14
5.2.120.2370.02311.15
5.2.110.0870.02711.11
5.2.100.1670.02711.19
5.2.90.1900.02311.15
5.2.80.1700.03311.18
5.2.70.2100.04011.14
5.2.60.2800.02711.05
5.2.50.0070.03010.85
5.2.40.0000.03011.01
5.2.30.0000.03010.97
5.2.20.0000.03010.89
5.2.10.2470.03010.82
5.2.00.2430.03010.61
5.1.60.2130.03010.06
5.1.50.2270.0239.85
5.1.40.2370.0279.88
5.1.30.2430.03010.31
5.1.20.2500.02010.40
5.1.10.2900.0309.97
5.1.00.3070.02710.04
5.0.50.0870.0178.66
5.0.40.1430.0178.27
5.0.30.1200.0308.16
5.0.20.1200.0208.17
5.0.10.1330.0138.07
5.0.00.1230.0278.07
4.4.90.1370.0136.29
4.4.80.0670.0136.29
4.4.70.0000.0176.29
4.4.60.0030.0136.29
4.4.50.0970.0176.29
4.4.40.1200.0276.29
4.4.30.1200.0176.29
4.4.20.1070.0136.29
4.4.10.1200.0136.29
4.4.00.1430.0306.29
4.3.110.1400.0206.29
4.3.100.1400.0176.29
4.3.90.1330.0206.29
4.3.80.1170.0236.29
4.3.70.1230.0176.29
4.3.60.1000.0136.29
4.3.50.1200.0176.29
4.3.40.1270.0206.29
4.3.30.0670.0176.29
4.3.20.0600.0176.29
4.3.10.0730.0136.29
4.3.00.0630.0176.29

preferences:
60.93 ms | 400 KiB | 5 Q