3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ord("[");

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)
8.3.60.0090.00618.31
8.3.50.0100.01021.93
8.3.40.0090.00618.72
8.3.30.0140.00318.86
8.3.20.0030.00620.21
8.3.10.0050.00223.66
8.3.00.0070.01122.59
8.2.180.0140.00416.32
8.2.170.0090.00622.96
8.2.160.0100.00722.31
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0120.00626.16
8.2.120.0080.00017.38
8.2.110.0090.00022.26
8.2.100.0070.00717.53
8.2.90.0030.00518.93
8.2.80.0050.00517.97
8.2.70.0080.00017.62
8.2.60.0070.00017.93
8.2.50.0030.00618.07
8.2.40.0000.00718.22
8.2.30.0040.00417.80
8.2.20.0000.00717.58
8.2.10.0030.00519.22
8.2.00.0000.00717.53
8.1.280.0030.01725.92
8.1.270.0050.00323.77
8.1.260.0110.00426.35
8.1.250.0050.00528.09
8.1.240.0040.00423.90
8.1.230.0040.00818.95
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00917.10
8.1.190.0050.00317.16
8.1.180.0050.00318.10
8.1.170.0030.00618.35
8.1.160.0000.00821.95
8.1.150.0040.00418.54
8.1.140.0000.01117.15
8.1.130.0040.00417.71
8.1.120.0040.00417.23
8.1.110.0030.00617.20
8.1.100.0040.00417.26
8.1.90.0040.00417.32
8.1.80.0000.00717.35
8.1.70.0040.00417.17
8.1.60.0040.00417.50
8.1.50.0000.00717.38
8.1.40.0030.00617.42
8.1.30.0060.00317.45
8.1.20.0090.00017.49
8.1.10.0040.00417.51
8.1.00.0040.00417.36
8.0.300.0040.00418.77
8.0.290.0060.00316.93
8.0.280.0000.00718.36
8.0.270.0030.00317.18
8.0.260.0000.00616.74
8.0.250.0070.00016.72
8.0.240.0000.00716.85
8.0.230.0040.00416.70
8.0.220.0000.00716.75
8.0.210.0040.00416.65
8.0.200.0000.00716.68
8.0.190.0060.00316.70
8.0.180.0040.00416.79
8.0.170.0000.00816.72
8.0.160.0050.00216.68
8.0.150.0030.00616.66
8.0.140.0030.00416.74
8.0.130.0030.00313.20
8.0.120.0070.00016.64
8.0.110.0000.00716.64
8.0.100.0000.00816.79
8.0.90.0040.00416.80
8.0.80.0000.01516.64
8.0.70.0000.00716.83
8.0.60.0040.00416.59
8.0.50.0040.00416.60
8.0.30.0160.00517.09
8.0.20.0090.00917.40
8.0.10.0040.00416.93
8.0.00.0100.01016.61
7.4.330.0050.00015.01
7.4.320.0060.00016.50
7.4.300.0030.00316.51
7.4.290.0030.00316.34
7.4.280.0080.00016.40
7.4.270.0000.00716.49
7.4.260.0030.00316.27
7.4.250.0000.00716.42
7.4.240.0050.00216.40
7.4.230.0000.00716.25
7.4.220.0140.00316.48
7.4.210.0090.00516.41
7.4.200.0070.00016.46
7.4.190.0060.00016.58
7.4.160.0100.01316.48
7.4.150.0140.00417.40
7.4.140.0050.01517.86
7.4.130.0140.00616.49
7.4.120.0150.00616.38
7.4.110.0160.00016.21
7.4.100.0170.00716.29
7.4.90.0030.01316.34
7.4.80.0000.01616.29
7.4.70.0120.00316.22
7.4.60.0180.00016.36
7.4.50.0000.00816.25
7.4.40.0080.00522.77
7.4.30.0120.00616.45
7.4.00.0120.00514.74
7.3.330.0000.00513.04
7.3.320.0050.00012.88
7.3.310.0030.00316.19
7.3.300.0030.00316.03
7.3.290.0130.00016.11
7.3.280.0050.01116.14
7.3.270.0060.01017.40
7.3.260.0100.01016.43
7.3.250.0120.00716.25
7.3.240.0070.01016.30
7.3.230.0070.01116.41
7.3.210.0130.00316.55
7.3.200.0070.01119.39
7.3.190.0110.01116.24
7.3.180.0060.00916.35
7.3.170.0100.00616.47
7.3.160.0110.00816.23
7.3.120.0040.01014.73
7.3.110.0090.00914.68
7.3.100.0090.00314.52
7.3.90.0090.00914.46
7.3.80.0070.00714.62
7.3.70.0070.01014.48
7.3.60.0000.01514.81
7.3.50.0070.00714.77
7.3.40.0080.00414.69
7.3.30.0030.01014.68
7.3.20.0030.01216.63
7.3.10.0000.01216.60
7.3.00.0060.00616.34
7.2.330.0130.00316.48
7.2.320.0090.00616.55
7.2.310.0080.00816.29
7.2.300.0060.01016.56
7.2.290.0030.01916.39
7.2.250.0030.01414.51
7.2.240.0080.00814.99
7.2.230.0000.01915.04
7.2.220.0070.00715.10
7.2.210.0030.01014.53
7.2.200.0060.00615.01
7.2.190.0080.00815.05
7.2.180.0030.00715.02
7.2.170.0000.01015.01
7.1.330.0070.00715.70
7.1.320.0070.00715.52
7.1.310.0000.00915.96
7.1.300.0000.01515.37
7.1.290.0040.00715.80
7.1.280.0030.00915.41
7.1.270.0060.00315.77
7.1.260.0040.01115.61
7.1.70.0040.00416.95
7.1.60.0060.01919.32
7.1.50.0120.00916.70
7.1.00.0100.07022.43
7.0.200.0070.00716.46
7.0.140.0000.07722.01
7.0.60.0000.05020.00
7.0.50.0130.06317.76
7.0.40.0070.05020.16
7.0.30.0330.04320.18
7.0.20.0300.03720.00
7.0.10.0000.05020.09
7.0.00.0100.05320.27
5.6.280.0070.07021.04
5.6.210.0030.08320.76
5.6.200.0100.03318.22
5.6.190.0100.07720.41
5.6.180.0500.07020.31
5.6.170.0300.08720.50
5.6.160.0030.06720.51
5.6.150.0100.04018.21
5.6.140.0100.07718.16
5.6.130.0170.06318.16
5.6.120.0070.08721.03
5.6.110.0000.06021.08
5.6.100.0200.06721.05
5.6.90.0030.05320.99
5.6.80.0030.07320.40
5.5.350.4400.03720.52
5.5.340.0030.03717.92
5.5.330.0070.08320.29
5.5.320.0030.08720.26
5.5.310.0200.04020.27
5.5.300.0170.06717.96
5.5.290.0030.07717.92
5.5.280.0100.08020.79
5.5.270.0030.04720.83
5.5.260.0070.08720.66
5.5.250.0170.07720.61
5.5.240.0130.07720.21
5.4.450.2900.04019.13
5.4.440.4030.05019.39
5.4.430.3870.04319.54
5.4.420.4000.04719.22
5.4.410.3500.03719.44
5.4.400.3230.04319.18
5.4.390.3970.03019.25
5.4.380.4170.04319.09
5.4.370.3430.03019.13
5.4.360.3330.03719.08
5.4.350.3170.03319.09
5.4.340.3430.03719.09
5.4.320.3130.04319.06
5.4.310.3400.04018.79
5.4.300.3130.03319.07
5.4.290.3300.03019.23
5.4.280.2970.03719.08
5.4.270.3600.03318.91
5.4.260.3230.03719.08
5.4.250.3270.03319.15
5.4.240.3100.04019.05
5.4.230.3300.04018.88
5.4.220.3500.04319.15
5.4.210.3400.04319.24
5.4.200.3270.03718.80
5.4.190.3700.04319.23
5.4.180.3570.04319.05
5.4.170.2870.04018.87
5.4.160.3230.03719.11
5.4.150.2900.03718.92
5.4.140.3100.04016.33
5.4.130.3000.03316.43
5.4.120.3200.03316.27
5.4.110.3030.03016.39
5.4.100.3330.03716.06
5.4.90.3230.03316.38
5.4.80.3470.04016.46
5.4.70.4400.03716.29
5.4.60.3870.03716.36
5.4.50.3570.03016.16
5.4.40.3430.03716.47
5.4.30.3830.03316.43
5.4.20.3470.03316.40
5.4.10.4170.04316.35
5.4.00.3870.03015.73
5.3.290.3370.04314.75
5.3.280.3370.03314.45
5.3.270.2970.03714.63
5.3.260.2870.04314.55
5.3.250.3130.03714.69
5.3.240.2970.03314.46
5.3.230.3170.03314.45
5.3.220.3530.04714.41
5.3.210.3200.03714.44
5.3.200.3330.04014.50
5.3.190.3500.03314.61
5.3.180.3030.03714.49
5.3.170.3570.03014.50
5.3.160.4000.04714.46
5.3.150.3200.04014.54
5.3.140.3170.03014.38
5.3.130.3130.04014.53
5.3.120.3830.04314.49
5.3.110.3870.04714.57
5.3.100.3770.04313.98
5.3.90.3600.03013.89
5.3.80.3300.03313.79
5.3.70.3300.04013.96
5.3.60.3130.04014.09
5.3.50.2730.03713.79
5.3.40.3970.03713.79
5.3.30.4000.03713.93
5.3.20.3470.03013.63
5.3.10.2900.04313.61
5.3.00.3470.04013.41
5.2.170.3070.02711.06
5.2.160.3100.03011.00
5.2.150.3300.03011.08
5.2.140.3530.03311.18
5.2.130.3230.03711.14
5.2.120.2770.02711.01
5.2.110.2500.02311.25
5.2.100.2730.02710.94
5.2.90.2800.03010.96
5.2.80.2670.02710.94
5.2.70.2470.03010.95
5.2.60.2470.02710.89
5.2.50.2530.03011.11
5.2.40.2230.02311.14
5.2.30.1970.02310.91
5.2.20.2270.02310.84
5.2.10.2470.03010.85
5.2.00.1970.03310.93
5.1.60.2000.0209.98
5.1.50.2000.02710.07
5.1.40.1970.02310.05
5.1.30.2170.02710.24
5.1.20.2300.02710.50
5.1.10.2100.02310.21
5.1.00.2400.01710.21
5.0.50.1530.0279.52
5.0.40.1530.0209.52
5.0.30.1200.0339.52
5.0.20.1300.0209.52
5.0.10.1370.0179.52
5.0.00.1170.0309.52
4.4.90.1330.0109.52
4.4.80.0930.0179.52
4.4.70.0970.0179.52
4.4.60.1070.0139.52
4.4.50.1270.0139.52
4.4.40.1070.0279.52
4.4.30.1100.0139.52
4.4.20.0930.0179.52
4.4.10.1100.0179.52
4.4.00.1230.0239.52
4.3.110.1370.0179.52
4.3.100.1470.0209.52
4.3.90.1200.0179.52
4.3.80.1300.0239.52
4.3.70.0970.0179.52
4.3.60.1230.0109.52
4.3.50.1170.0179.52
4.3.40.1230.0279.52
4.3.30.0630.0139.52
4.3.20.0700.0209.52
4.3.10.0770.0239.52
4.3.00.0630.0179.52

preferences:
49.08 ms | 404 KiB | 6 Q