3v4l.org

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

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)
8.3.60.0100.00318.41
8.3.50.0090.00922.10
8.3.40.0040.01118.73
8.3.30.0100.00318.93
8.3.20.0040.00420.16
8.3.10.0050.00320.53
8.3.00.0080.00019.25
8.2.180.0110.00618.29
8.2.170.0100.00722.96
8.2.160.0100.00720.44
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00822.25
8.2.110.0060.00319.41
8.2.100.0040.00817.59
8.2.90.0030.00517.75
8.2.80.0000.00818.03
8.2.70.0040.00417.63
8.2.60.0040.00417.50
8.2.50.0000.00817.55
8.2.40.0040.00417.62
8.2.30.0000.00717.62
8.2.20.0000.00717.41
8.2.10.0070.00017.84
8.2.00.0000.00717.61
8.1.280.0090.00625.92
8.1.270.0040.00422.23
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00322.47
8.1.230.0000.01222.66
8.1.220.0030.00517.74
8.1.210.0000.00918.77
8.1.200.0000.00817.23
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0040.00417.62
8.1.160.0040.00418.66
8.1.150.0080.00318.74
8.1.140.0040.00417.41
8.1.130.0030.00317.70
8.1.120.0070.00017.35
8.1.110.0040.00417.30
8.1.100.0000.00817.18
8.1.90.0040.00417.32
8.1.80.0040.00417.32
8.1.70.0030.00317.29
8.1.60.0040.00417.43
8.1.50.0000.00817.38
8.1.40.0000.00717.36
8.1.30.0030.00617.48
8.1.20.0040.00417.50
8.1.10.0000.00717.47
8.1.00.0070.00317.23
8.0.300.0040.00419.90
8.0.290.0000.00716.63
8.0.280.0070.00017.87
8.0.270.0040.00417.94
8.0.260.0070.00017.09
8.0.250.0030.00316.75
8.0.240.0000.00816.86
8.0.230.0000.00716.73
8.0.220.0070.00016.73
8.0.210.0030.00316.77
8.0.200.0040.00416.82
8.0.190.0000.00716.82
8.0.180.0000.00716.66
8.0.170.0040.00416.80
8.0.160.0040.00416.69
8.0.150.0030.00316.73
8.0.140.0040.00416.72
8.0.130.0060.00013.14
8.0.120.0000.00716.58
8.0.110.0070.00016.74
8.0.100.0040.00416.57
8.0.90.0000.00816.66
8.0.80.0000.01516.67
8.0.70.0040.00416.77
8.0.60.0000.00716.82
8.0.50.0040.00416.55
8.0.30.0100.00916.78
8.0.20.0100.00917.17
8.0.10.0120.00416.92
8.0.00.0080.01016.65
7.4.330.0020.00215.03
7.4.320.0000.00616.38
7.4.300.0060.00016.41
7.4.290.0000.00816.46
7.4.280.0030.00416.49
7.4.270.0070.00016.29
7.4.260.0030.00316.45
7.4.250.0000.00816.32
7.4.240.0030.00316.34
7.4.230.0000.00716.48
7.4.220.0060.01516.42
7.4.210.0040.01016.48
7.4.200.0070.00016.16
7.4.160.0120.00716.35
7.4.150.0110.00916.87
7.4.140.0110.00717.30
7.4.130.0100.01216.29
7.4.120.0110.00816.35
7.4.110.0070.00916.39
7.4.100.0080.01116.31
7.4.90.0150.00616.43
7.4.80.0110.00617.92
7.4.70.0070.00916.48
7.4.60.0120.00516.37
7.4.50.0060.00616.26
7.4.40.0100.00816.34
7.4.30.0070.01216.33
7.4.20.0040.01316.38
7.4.10.0110.00616.39
7.4.00.0080.01115.36
7.3.330.0000.00612.96
7.3.320.0050.00012.88
7.3.310.0030.00315.99
7.3.300.0040.00416.11
7.3.290.0070.01116.12
7.3.280.0090.00716.18
7.3.270.0110.00816.77
7.3.260.0050.01016.27
7.3.250.0090.00916.18
7.3.240.0080.01116.19
7.3.230.0110.00616.22
7.3.220.0120.00616.00
7.3.210.0060.01416.15
7.3.200.0110.01117.75
7.3.190.0220.01916.20
7.3.180.0050.01616.23
7.3.170.0110.00516.20
7.3.160.0100.00916.20
7.3.150.0070.00916.08
7.3.140.0090.01216.16
7.3.130.0130.00716.04
7.3.120.0060.01215.25
7.3.110.0120.00715.38
7.3.100.0060.01115.26
7.3.90.0090.01015.53
7.3.80.0100.00715.21
7.3.70.0090.00615.47
7.3.60.0100.00715.47
7.3.50.0120.00615.50
7.3.40.0100.00715.24
7.3.30.0070.00915.56
7.3.20.0110.00816.35
7.3.10.0210.01115.80
7.3.00.0110.01016.22
7.2.340.0200.01216.19
7.2.330.0160.00916.44
7.2.320.0140.01016.28
7.2.310.0110.00916.15
7.2.300.0140.01016.33
7.2.290.0190.00616.34
7.2.280.0160.01016.21
7.2.270.0240.00816.20
7.2.260.0270.00916.29
7.2.250.0110.01415.55
7.2.240.0130.00915.54
7.2.230.0140.00915.58
7.2.220.0100.01015.63
7.2.210.0160.00715.64
7.2.200.0130.00715.65
7.2.190.0160.00915.50
7.2.180.0180.00315.47
7.2.170.0110.01115.41
7.2.160.0250.00816.35
7.2.150.0180.00916.47
7.2.140.0140.01816.49
7.2.130.0230.00616.62
7.2.120.0230.01516.63
7.2.110.0210.01216.57
7.2.100.0220.01016.47
7.2.90.0270.00916.33
7.2.80.0180.01316.45
7.2.70.0270.00516.52
7.2.60.0220.01316.46
7.2.50.0150.01816.41
7.2.40.0250.01016.41
7.2.30.0270.01116.44
7.2.20.0300.01116.61
7.2.10.0260.01016.54
7.2.00.0190.00617.91
7.1.330.0130.01015.56
7.1.320.0130.00915.47
7.1.310.0100.01115.41
7.1.300.0160.00615.53
7.1.290.0120.00615.29
7.1.280.0120.01115.36
7.1.270.0160.00715.53
7.1.260.0090.01015.29
7.1.250.0160.00815.27
7.1.240.0220.00915.28
7.1.230.0220.00615.33
7.1.220.0210.00715.37
7.1.210.0330.00415.30
7.1.200.0230.00715.36
7.1.190.0210.01015.25
7.1.180.0440.01215.36
7.1.170.0310.00015.32
7.1.160.0220.01315.28
7.1.150.0230.01215.24
7.1.140.0110.02015.27
7.1.130.0370.01115.24
7.1.120.0170.01015.32
7.1.110.0240.00315.29
7.1.100.0380.00615.48
7.1.90.0390.01215.19
7.1.80.1070.00315.29
7.1.70.0100.00816.03
7.1.60.0140.01217.30
7.1.50.0170.00715.94
7.1.40.0430.00715.26
7.1.30.0210.01715.22
7.1.20.0250.00615.15
7.1.10.0190.00915.23
7.1.00.0110.04618.79
7.0.330.0390.01114.90
7.0.320.0250.00514.93
7.0.310.0200.01014.93
7.0.300.0200.01215.04
7.0.290.0190.01314.97
7.0.280.0190.00814.89
7.0.270.0170.00715.03
7.0.260.0180.01414.96
7.0.250.0160.01015.21
7.0.240.0160.01615.10
7.0.230.0170.01115.25
7.0.220.0230.00715.20
7.0.210.0180.00915.20
7.0.200.0150.00715.90
7.0.190.0160.01015.10
7.0.180.0220.01015.14
7.0.170.0210.01115.18
7.0.160.0240.00515.13
7.0.150.0130.01315.05
7.0.140.0160.03618.55
7.0.130.0150.00915.07
7.0.120.0120.01815.11
7.0.110.0300.04217.57
7.0.100.0120.03317.61
7.0.90.0160.04317.52
7.0.80.0160.02317.37
7.0.70.0100.02817.37
7.0.60.0130.02317.48
7.0.50.0120.02717.50
7.0.40.0090.03117.35
7.0.30.0140.02617.35
7.0.20.0130.02817.40
7.0.10.0120.02617.40
7.0.00.0130.02717.41
5.6.400.0160.02015.71
5.6.390.0190.01015.75
5.6.380.0270.00615.66
5.6.370.0210.00815.66
5.6.360.0170.01315.75
5.6.350.0230.01115.72
5.6.340.0230.01215.67
5.6.330.0180.01215.65
5.6.320.0140.01015.56
5.6.310.0150.01115.72
5.6.300.0190.00715.50
5.6.290.0160.00915.65
5.6.280.0130.04018.29
5.6.270.0220.00715.71
5.6.260.0090.03118.13
5.6.250.0190.04218.06
5.6.240.0120.02518.12
5.6.230.0080.03118.16
5.6.220.0160.02518.10
5.6.210.0160.02318.26
5.6.200.0140.02518.25
5.6.190.0200.03418.30
5.6.180.0070.03318.20
5.6.170.0150.02618.20
5.6.160.0110.02618.22
5.6.150.0140.02318.15
5.6.140.0160.02518.15
5.6.130.0120.02618.22
5.6.120.0120.03118.18
5.6.110.0120.02818.16
5.6.100.0210.02618.14
5.6.90.0180.02118.06
5.6.80.0130.02617.86
5.6.70.0130.02317.93
5.6.60.0120.04417.89
5.6.50.0190.02817.76
5.6.40.0110.02417.82
5.6.30.0100.02517.79
5.6.20.0180.02717.76
5.6.10.0150.02017.73
5.6.00.0090.02417.85
5.5.380.0150.02316.51
5.5.370.0100.02416.67
5.5.360.0150.02616.51
5.5.350.0140.02416.33
5.5.340.0160.02316.85
5.5.330.0100.03316.68
5.5.320.0160.02316.74
5.5.310.0120.02616.94
5.5.300.0120.02716.67
5.5.290.0090.03116.81
5.5.280.0110.02916.76
5.5.270.0120.02816.83
5.5.260.0100.03216.81
5.5.250.0080.03416.63
5.5.240.0090.03016.67
5.5.230.0170.02216.43
5.5.220.0080.03916.65
5.5.210.0100.02416.50
5.5.200.0150.02116.59
5.5.190.0130.02216.36
5.5.180.0110.02416.46
5.5.170.0210.01015.51
5.5.160.0190.01816.44
5.5.150.0050.02916.42
5.5.140.0160.02516.41
5.5.130.0130.02316.44
5.5.120.0100.03516.40
5.5.110.0070.02916.43
5.5.100.0100.04316.33
5.5.90.0120.02516.44
5.5.80.0090.02616.46
5.5.70.0130.02516.52
5.5.60.0130.03416.46
5.5.50.0120.03416.45
5.5.40.0230.03216.56
5.5.30.0080.02616.33
5.5.20.0110.04516.46
5.5.10.0110.02116.41
5.5.00.0100.03716.47
5.4.450.0110.02415.98
5.4.440.0100.02715.91
5.4.430.0070.02715.90
5.4.420.0090.02615.88
5.4.410.0120.02315.81
5.4.400.0080.02415.74
5.4.390.0100.02115.69
5.4.380.0120.03515.79
5.4.370.0120.04015.70
5.4.360.0100.02115.64
5.4.350.0140.01815.66
5.4.340.0070.02415.72
5.4.330.0170.00412.37
5.4.320.0130.01615.74
5.4.310.0110.02115.68
5.4.300.0090.02615.69
5.4.290.0120.02315.82
5.4.280.0130.01815.67
5.4.270.0100.02515.68
5.4.260.0100.02115.60
5.4.250.0150.02815.62
5.4.240.0130.02315.63
5.4.230.0080.02315.59
5.4.220.0050.02315.53
5.4.210.0090.03615.58
5.4.200.0090.02515.61
5.4.190.0110.04615.61
5.4.180.0080.02715.57
5.4.170.0120.03915.65
5.4.160.0070.02815.68
5.4.150.0090.03115.61
5.4.140.0100.02714.23
5.4.130.0080.02214.29
5.4.120.0090.02714.28
5.4.110.0100.02214.42
5.4.100.0090.02214.41
5.4.90.0050.03114.31
5.4.80.0090.02014.44
5.4.70.0080.02014.43
5.4.60.0160.02914.40
5.4.50.0070.03314.30
5.4.40.0070.03014.43
5.4.30.0060.02414.36
5.4.20.0160.03914.36
5.4.10.0150.01814.45
5.4.00.0090.02114.14

preferences:
56.31 ms | 401 KiB | 5 Q