3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo \x01;

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)
8.3.70.0110.00418.50
8.3.60.0090.01218.43
8.3.50.0090.01122.01
8.3.40.0100.00718.64
8.3.30.0000.01419.01
8.3.20.0080.00020.10
8.3.10.0070.00021.73
8.3.00.0040.00419.38
8.2.190.0110.00416.58
8.2.180.0120.00916.50
8.2.170.0120.00322.96
8.2.160.0150.00622.07
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0030.00719.33
8.2.100.0120.00017.75
8.2.90.0030.00519.26
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0050.00320.07
8.2.30.0040.00418.16
8.2.20.0080.00017.66
8.2.10.0040.00417.96
8.2.00.0030.00517.79
8.1.280.0110.01125.92
8.1.270.0040.00418.93
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0080.00022.19
8.1.230.0060.00617.54
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0090.00018.53
8.1.160.0060.00322.00
8.1.150.0000.00818.75
8.1.140.0080.00017.33
8.1.130.0060.00017.65
8.1.120.0040.00417.37
8.1.110.0030.00717.35
8.1.100.0000.00717.37
8.1.90.0000.00717.40
8.1.80.0000.00717.29
8.1.70.0030.00317.36
8.1.60.0000.00817.52
8.1.50.0040.00417.34
8.1.40.0000.00717.40
8.1.30.0000.00917.63
8.1.20.0050.00217.63
8.1.10.0000.00717.42
8.1.00.0050.00317.29
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0020.00518.34
8.0.270.0000.00717.23
8.0.260.0000.00717.12
8.0.250.0070.00016.91
8.0.240.0050.00617.06
8.0.230.0060.00316.91
8.0.220.0000.00716.98
8.0.210.0000.00616.96
8.0.200.0030.00316.88
8.0.190.0000.00816.97
8.0.180.0020.00516.95
8.0.170.0040.00417.02
8.0.160.0050.00316.91
8.0.150.0000.00816.89
8.0.140.0030.00316.75
8.0.130.0000.00613.32
8.0.120.0080.00016.78
8.0.110.0000.00716.87
8.0.100.0000.00716.98
8.0.90.0040.00416.94
8.0.80.0090.00616.95
8.0.70.0000.00716.98
8.0.60.0040.00416.89
8.0.50.0040.00416.89
8.0.30.0130.01117.15
8.0.20.0210.01217.40
8.0.10.0030.00517.06
8.0.00.0160.00616.59
7.4.330.0020.00215.03
7.4.320.0070.00016.53
7.4.300.0040.00416.41
7.4.290.0070.00316.56
7.4.280.0040.00416.55
7.4.270.0000.00616.56
7.4.260.0070.00016.50
7.4.250.0000.00716.31
7.4.240.0030.00316.46
7.4.230.0040.00416.50
7.4.220.0160.01016.39
7.4.210.0110.01016.63
7.4.200.0000.00716.54
7.4.160.0070.01016.25
7.4.150.0120.01517.40
7.4.140.0090.01017.86
7.4.130.0080.01116.46
7.4.120.0090.00816.52
7.4.110.0120.00616.50
7.4.100.0140.00616.27
7.4.90.0100.01316.55
7.4.80.0100.01319.39
7.4.70.0080.00816.49
7.4.60.0100.00616.34
7.4.50.0050.00016.44
7.4.40.0030.01716.48
7.4.30.0130.00516.45
7.4.00.0080.00615.12
7.3.330.0030.00313.16
7.3.320.0070.00713.08
7.3.310.0030.00316.18
7.3.300.0070.00016.25
7.3.290.0080.00016.27
7.3.280.0090.00716.25
7.3.270.0210.01017.40
7.3.260.0060.01116.41
7.3.250.0110.00716.44
7.3.240.0030.01316.17
7.3.230.0160.00616.39
7.3.210.0070.01416.43
7.3.200.0160.00619.39
7.3.190.0130.00316.31
7.3.180.0030.01316.31
7.3.170.0120.00616.27
7.3.160.0060.01216.26
7.3.120.0070.01414.79
7.3.110.0060.01214.77
7.3.100.0000.00914.55
7.3.90.0070.00714.65
7.3.80.0000.01414.68
7.3.70.0030.00814.79
7.3.60.0120.00314.55
7.3.50.0040.00714.77
7.3.40.0060.01014.58
7.3.30.0040.01114.82
7.3.20.0110.00016.61
7.3.10.0070.00416.68
7.3.00.0080.00316.52
7.2.330.0090.00916.30
7.2.320.0140.00316.66
7.2.310.0130.00316.61
7.2.300.0090.00916.54
7.2.290.0090.01316.67
7.2.250.0030.01014.86
7.2.240.0040.01414.93
7.2.230.0070.01114.92
7.2.220.0070.00714.80
7.2.210.0100.00714.81
7.2.200.0040.01514.93
7.2.190.0030.00914.74
7.2.180.0030.00814.97
7.2.170.0060.00314.97
7.2.60.0030.01216.88
7.2.00.0000.01319.52
7.1.330.0120.00315.42
7.1.320.0060.00615.42
7.1.310.0150.00015.51
7.1.300.0030.01015.69
7.1.290.0070.00715.40
7.1.280.0000.01415.78
7.1.270.0080.00815.76
7.1.260.0030.01015.73
7.1.200.0000.01115.55
7.1.100.0030.01017.86
7.1.70.0040.00417.21
7.1.60.0070.01719.50
7.1.50.0090.01134.77
7.1.00.0030.07722.31
7.0.200.0260.00316.36
7.0.140.0030.07322.05
7.0.60.0100.07319.77
7.0.50.0130.06017.88
7.0.40.0100.08020.06
7.0.30.0130.04720.17
7.0.20.0200.05720.04
7.0.10.0270.06020.04
7.0.00.0030.04320.33
5.6.280.0070.06720.89
5.6.210.0130.07320.75
5.6.200.0000.08018.12
5.6.190.0070.07020.61
5.6.180.0200.08320.37
5.6.170.0270.08020.41
5.6.160.0070.09020.32
5.6.150.0030.09018.20
5.6.140.0100.08018.21
5.6.130.0000.09018.15
5.6.120.0030.04020.98
5.6.110.0100.07020.88
5.6.100.0130.07720.88
5.6.90.0070.08020.94
5.6.80.0100.07320.47
5.6.70.0330.07020.39
5.5.350.0130.07320.39
5.5.340.0070.06718.01
5.5.330.0070.03720.37
5.5.320.0070.04320.21
5.5.310.0270.03320.27
5.5.300.0070.07318.02
5.5.290.0030.08317.96
5.5.280.0030.05320.64
5.5.270.0100.05720.95
5.5.260.0030.08320.95
5.5.250.0100.06020.49
5.5.240.0130.07720.25
5.4.450.0500.06019.58
5.4.440.0130.06019.54
5.4.430.0100.06319.47
5.4.420.0630.06019.31
5.4.410.0030.07719.09
5.4.400.0570.05018.50
5.4.390.0530.05318.59
5.4.380.0300.07318.56
5.4.370.0470.05718.60
5.4.360.0530.06018.49
5.4.350.0470.06018.57
5.4.340.0470.06318.65
5.4.320.0600.06718.48
5.4.310.0470.07718.68
5.4.300.0470.06318.71
5.4.290.0430.06318.52
5.4.280.0270.06318.48
5.4.270.0470.07018.77
5.4.260.0670.05318.71
5.4.250.0300.08318.77
5.4.240.0370.07718.58
5.4.230.0470.07018.48
5.4.220.0570.07018.72
5.4.210.0430.06718.76
5.4.200.0530.06716.53
5.4.190.0330.07718.76
5.4.180.0430.08018.57
5.4.170.0500.07718.45
5.4.160.0530.06318.47
5.4.150.0400.07018.49
5.4.140.0530.05716.19
5.4.130.0500.05016.07
5.4.120.0300.05716.04
5.4.110.0300.06716.00
5.4.100.0500.05016.25
5.4.90.0400.05016.42
5.4.80.0370.05316.20
5.4.70.0330.06016.17
5.4.60.0530.05016.22
5.4.50.0400.04716.05
5.4.40.0300.06316.28
5.4.30.0300.06316.32
5.4.20.0370.05316.13
5.4.10.0400.05716.01
5.4.00.0370.04715.70
5.3.290.0400.05314.59
5.3.280.0400.05714.50
5.3.270.0370.05714.58
5.3.260.0600.07014.70
5.3.250.0470.07014.52
5.3.240.0570.06714.56
5.3.230.0470.07014.52
5.3.220.0270.06014.63
5.3.210.0270.06714.59
5.3.200.0430.04014.52
5.3.190.0470.05014.52
5.3.180.0300.06314.49
5.3.170.0430.06314.62
5.3.160.0330.06014.66
5.3.150.0430.05714.54
5.3.140.0300.07314.60
5.3.130.0430.05714.50
5.3.120.0470.06014.61
5.3.110.0330.06014.52
5.3.100.0330.05313.98
5.3.90.0400.05714.01
5.3.80.0330.06014.01
5.3.70.0330.06014.00
5.3.60.0300.05713.93
5.3.50.0270.06013.95
5.3.40.0330.05013.93
5.3.30.0170.06313.82
5.3.20.0370.06313.84
5.3.10.0370.05013.75
5.3.00.0370.05013.66
5.2.170.0300.04711.18
5.2.160.0370.04011.17
5.2.150.0200.05011.27
5.2.140.0300.05011.13
5.2.130.0300.04311.25
5.2.120.0430.03011.15
5.2.110.0330.04311.09
5.2.100.0300.04311.23
5.2.90.0230.05711.07
5.2.80.0330.04011.15
5.2.70.0330.04311.06
5.2.60.0200.04710.97
5.2.50.0230.04710.94
5.2.40.0270.04010.96
5.2.30.0300.04010.97
5.2.20.0130.05711.11
5.2.10.0300.04010.89
5.2.00.0170.04710.72
5.1.60.0070.04710.00
5.1.50.0200.0379.99
5.1.40.0130.0439.93
5.1.30.0230.04010.36
5.1.20.0370.04310.39
5.1.10.0200.04710.18
5.1.00.0570.03710.12
5.0.50.0170.0278.56
5.0.40.0070.0438.42
5.0.30.0100.0508.21
5.0.20.0170.0338.29
5.0.10.0030.0338.19
5.0.00.0100.0438.26
4.4.90.0100.0337.30
4.4.80.0030.0337.30
4.4.70.0070.0277.30
4.4.60.0030.0277.30
4.4.50.0130.0177.30
4.4.40.0100.0377.31
4.4.30.0070.0277.31
4.4.20.0070.0207.31
4.4.10.0030.0277.31
4.4.00.0030.0407.31
4.3.110.0070.0207.31
4.3.100.0030.0277.31
4.3.90.0130.0177.31
4.3.80.0030.0377.31
4.3.70.0100.0207.31
4.3.60.0030.0307.31
4.3.50.0030.0277.31
4.3.40.0130.0277.31
4.3.30.0030.0237.31
4.3.20.0030.0237.31
4.3.10.0070.0277.31
4.3.00.0030.0206.86

preferences:
47.11 ms | 401 KiB | 5 Q