3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo chr(64 +1234); ?>

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)
8.3.70.0150.00618.55
8.3.60.0110.00716.63
8.3.50.0070.01321.24
8.3.40.0030.01418.71
8.3.30.0150.00318.71
8.3.20.0070.00020.21
8.3.10.0040.00421.69
8.3.00.0030.00519.68
8.2.180.0080.01116.32
8.2.170.0160.00322.96
8.2.160.0110.00420.11
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00419.70
8.2.110.0100.00021.12
8.2.100.0090.00317.78
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0080.00417.80
8.2.50.0000.00918.07
8.2.40.0000.00819.88
8.2.30.0000.00817.89
8.2.20.0040.00417.48
8.2.10.0020.00517.98
8.2.00.0000.00818.02
8.1.280.0080.00825.92
8.1.270.0100.00723.79
8.1.260.0030.00526.35
8.1.250.0050.00228.09
8.1.240.0000.00921.31
8.1.230.0030.00719.07
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0000.01017.23
8.1.190.0000.00917.34
8.1.180.0060.00318.89
8.1.170.0080.00018.59
8.1.160.0020.00521.90
8.1.150.0040.00418.50
8.1.140.0070.00417.27
8.1.130.0030.00317.69
8.1.120.0000.00717.23
8.1.110.0050.00217.30
8.1.100.0000.00717.33
8.1.90.0000.00817.22
8.1.80.0040.00417.39
8.1.70.0000.00717.35
8.1.60.0000.00817.46
8.1.50.0040.00417.24
8.1.40.0040.00417.36
8.1.30.0040.00417.43
8.1.20.0040.00417.34
8.1.10.0070.00017.39
8.1.00.0040.00417.36
8.0.300.0080.00020.61
8.0.290.0000.00717.18
8.0.280.0030.00518.43
8.0.270.0030.00317.20
8.0.260.0000.00617.12
8.0.250.0030.00316.95
8.0.240.0080.00016.78
8.0.230.0070.00016.73
8.0.220.0000.00716.64
8.0.210.0000.00716.80
8.0.200.0000.00616.79
8.0.190.0000.00816.79
8.0.180.0070.00016.73
8.0.170.0080.00016.79
8.0.160.0030.00316.80
8.0.150.0040.00316.59
8.0.140.0070.00416.69
8.0.130.0000.00513.21
8.0.120.0000.00816.73
8.0.110.0070.00016.83
8.0.100.0040.00416.67
8.0.90.0040.00416.58
8.0.80.0090.00616.77
8.0.70.0000.00816.82
8.0.60.0000.00716.74
8.0.50.0000.00816.72
8.0.30.0100.00716.93
8.0.20.0080.01017.40
8.0.10.0000.00716.81
8.0.00.0110.00616.78
7.4.330.0050.00015.03
7.4.320.0030.00316.27
7.4.300.0060.00016.38
7.4.290.0030.00316.45
7.4.280.0050.00216.37
7.4.270.0000.00716.46
7.4.260.0050.00216.40
7.4.250.0050.00316.32
7.4.240.0030.00316.46
7.4.230.0030.00316.46
7.4.220.0170.00316.50
7.4.210.0070.01316.38
7.4.200.0080.00016.50
7.4.160.0110.00416.44
7.4.150.0100.00717.40
7.4.140.0070.01317.86
7.4.130.0080.01016.33
7.4.120.0080.01216.43
7.4.110.0140.01016.51
7.4.100.0140.00816.37
7.4.90.0100.00716.36
7.4.80.0070.01019.39
7.4.70.0160.00916.32
7.4.60.0060.01016.59
7.4.50.0000.00916.29
7.4.40.0090.01216.30
7.4.30.0110.01116.35
7.4.00.0070.01014.65
7.3.330.0000.00612.88
7.3.320.0000.00513.11
7.3.310.0070.00015.96
7.3.300.0070.00016.04
7.3.290.0040.01116.14
7.3.280.0060.01016.14
7.3.270.0060.01617.40
7.3.260.0100.01016.43
7.3.250.0050.01416.37
7.3.240.0030.01916.17
7.3.230.0100.00616.39
7.3.210.0100.00616.26
7.3.200.0040.01316.47
7.3.190.0100.00716.17
7.3.180.0130.00316.45
7.3.170.0100.00716.27
7.3.160.0110.00616.06
7.3.120.0100.00714.92
7.3.110.0100.00314.87
7.3.100.0090.00614.88
7.3.90.0100.00314.76
7.3.80.0100.00314.65
7.3.70.0070.00714.59
7.3.60.0060.01014.69
7.3.50.0100.00714.71
7.3.40.0080.00314.72
7.3.30.0070.00714.57
7.3.20.0030.01416.44
7.3.10.0040.00416.67
7.3.00.0030.00716.54
7.2.330.0030.01316.31
7.2.320.0030.01316.25
7.2.310.0050.01616.36
7.2.300.0080.00816.59
7.2.290.0100.00716.52
7.2.250.0040.01514.74
7.2.240.0060.01214.92
7.2.230.0000.01614.78
7.2.220.0000.01014.57
7.2.210.0060.00915.08
7.2.200.0030.01214.75
7.2.190.0120.00314.70
7.2.180.0030.01014.86
7.2.170.0060.00614.66
7.2.60.0210.00416.25
7.2.00.0030.00919.37
7.1.330.0090.00615.76
7.1.320.0040.00815.73
7.1.310.0030.01015.67
7.1.300.0070.00715.69
7.1.290.0000.01215.32
7.1.280.0040.00415.73
7.1.270.0060.00615.70
7.1.260.0070.01015.61
7.1.200.0000.01315.57
7.1.100.0030.00617.96
7.1.70.0000.00716.82
7.1.60.0100.00719.86
7.1.50.0070.01816.56
7.1.00.0030.07722.58
7.0.200.0030.00716.69
7.0.60.0100.06319.89
7.0.50.0070.05717.80
7.0.40.0070.07020.24
7.0.30.0300.05020.18
7.0.20.0400.06720.09
7.0.10.0100.07320.13
7.0.00.0000.04719.99
5.6.280.0070.07021.09
5.6.210.0070.05320.47
5.6.200.0000.08718.22
5.6.190.0070.04020.77
5.6.180.0500.07020.41
5.6.170.0230.04320.50
5.6.160.0170.05320.61
5.6.150.0030.04318.09
5.6.140.0070.08318.11
5.6.130.0070.07318.06
5.6.120.0070.08021.01
5.6.110.0000.09021.00
5.6.100.0100.07020.93
5.6.90.0130.09720.94
5.6.80.0170.07720.37
5.5.350.0200.08020.34
5.5.340.0170.07017.88
5.5.330.0030.08720.07
5.5.320.0100.08020.30
5.5.310.0230.03320.17
5.5.300.0070.04717.98
5.5.290.0030.04317.94
5.5.280.0070.08720.89
5.5.270.0030.09020.85
5.5.260.0070.06720.71
5.5.250.0100.05020.67
5.5.240.0030.07320.15
5.4.450.0530.05019.39
5.4.440.0870.05319.55
5.4.430.0230.06319.67
5.4.420.0100.05319.10
5.4.410.0070.06318.87
5.4.400.0130.05318.72
5.4.390.0130.05018.64
5.4.380.0000.06318.46
5.4.370.0130.04718.62
5.4.360.0070.05718.58
5.4.350.0000.06318.46
5.4.340.0030.05718.77
5.4.320.0070.06018.58
5.4.310.0100.07318.62
5.4.300.0100.07018.59
5.4.290.0100.05018.67
5.4.280.0100.05318.69
5.4.270.0200.04018.73
5.4.260.0070.05318.73
5.4.250.0070.05318.51
5.4.240.0130.05018.49
5.4.230.0170.04718.70
5.4.220.0100.05318.47
5.4.210.0200.04718.70
5.4.200.0070.05016.57
5.4.190.0070.05318.57
5.4.180.0200.05018.68
5.4.170.0030.06318.71
5.4.160.0070.05318.48
5.4.150.0070.05318.65
5.4.140.0070.05316.32
5.4.130.0130.04316.26
5.4.120.0170.04316.14
5.4.110.0130.04716.04
5.4.100.0170.04316.14
5.4.90.0130.04716.03
5.4.80.0130.06016.02
5.4.70.0100.05016.12
5.4.60.0100.04716.19
5.4.50.0130.04316.22
5.4.40.0000.06016.13
5.4.30.0100.05316.05
5.4.20.0170.06716.16
5.4.10.0070.05316.15
5.4.00.0130.04315.68
5.3.290.0070.05714.57
5.3.280.0130.04714.62
5.3.270.0170.07014.57
5.3.260.0100.05314.65
5.3.250.0070.05314.57
5.3.240.0070.05314.59
5.3.230.0130.05014.68
5.3.220.0200.05714.47
5.3.210.0070.05314.61
5.3.200.0070.06014.61
5.3.190.0000.06314.54
5.3.180.0070.05314.56
5.3.170.0170.05014.45
5.3.160.0070.07014.48
5.3.150.0100.07014.50
5.3.140.0070.05314.44
5.3.130.0070.05714.52
5.3.120.0130.04714.48
5.3.110.0130.05014.53
5.3.100.0100.05013.99
5.3.90.0100.05014.09
5.3.80.0070.05714.01
5.3.70.0070.05314.09
5.3.60.0070.05313.95
5.3.50.0170.04314.03
5.3.40.0070.05013.93
5.3.30.0100.04713.98
5.3.20.0070.05313.59
5.3.10.0200.05713.64
5.3.00.0100.06313.61
5.2.170.0000.05311.09
5.2.160.0100.04011.12
5.2.150.0000.05011.11
5.2.140.0070.04011.19
5.2.130.0130.03311.01
5.2.120.0130.04311.08
5.2.110.0070.04011.01
5.2.100.0030.04311.07
5.2.90.0030.04311.03
5.2.80.0130.03711.07
5.2.70.0070.04311.13
5.2.60.0000.04711.00
5.2.50.0100.04311.05
5.2.40.0070.04010.91
5.2.30.0100.03711.02
5.2.20.0030.04310.95
5.2.10.0030.04710.96
5.2.00.0130.04710.66
5.1.60.0030.04710.14
5.1.50.0070.03310.06
5.1.40.0070.0379.97
5.1.30.0030.03710.41
5.1.20.0130.04710.43
5.1.10.0100.03310.07
5.1.00.0030.03710.03
5.0.50.0100.0238.51
5.0.40.0030.0278.53
5.0.30.0000.0478.34
5.0.20.0100.0208.39
5.0.10.0170.0278.16
5.0.00.0030.0478.32
4.4.90.0030.0205.91
4.4.80.0000.0275.88
4.4.70.0000.0275.84
4.4.60.0030.0235.88
4.4.50.0030.0205.82
4.4.40.0030.0335.88
4.4.30.0070.0175.86
4.4.20.0030.0205.88
4.4.10.0030.0235.95
4.4.00.0070.0375.92
4.3.110.0030.0205.75
4.3.100.0030.0205.82
4.3.90.0030.0205.81
4.3.80.0030.0335.77
4.3.70.0030.0205.76
4.3.60.0100.0135.79
4.3.50.0000.0235.86
4.3.40.0000.0375.78
4.3.30.0070.0174.55
4.3.20.0030.0204.61
4.3.10.0070.0174.50
4.3.00.0030.0237.29

preferences:
76.36 ms | 401 KiB | 5 Q