3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = array(); echo $foo[2]; echo '<hr>';

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)
8.3.40.0070.00718.75
8.3.30.0090.00920.38
8.3.20.0080.00018.69
8.3.10.0040.00421.04
8.3.00.0080.00019.68
8.2.170.0150.00622.96
8.2.160.0000.01420.51
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00419.89
8.2.110.0030.00720.54
8.2.100.0110.00017.91
8.2.90.0000.00719.30
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0030.00618.05
8.2.50.0040.00418.07
8.2.40.0040.00420.00
8.2.30.0040.00419.34
8.2.20.0000.00717.76
8.2.10.0040.00417.73
8.2.00.0070.00417.55
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00021.99
8.1.230.0050.00517.42
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0000.00717.39
8.1.180.0030.00618.10
8.1.170.0030.00618.57
8.1.160.0050.00318.77
8.1.150.0000.00818.54
8.1.140.0080.00017.38
8.1.130.0070.00017.38
8.1.120.0050.00517.45
8.1.110.0050.00317.34
8.1.100.0040.00417.40
8.1.90.0070.00017.38
8.1.80.0000.00717.35
8.1.70.0030.00517.41
8.1.60.0080.00017.54
8.1.50.0000.00717.38
8.1.40.0000.00717.49
8.1.30.0000.00717.52
8.1.20.0050.00317.62
8.1.10.0070.00017.54
8.1.00.0070.00017.46
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0070.00018.44
8.0.270.0030.00317.16
8.0.260.0030.00316.85
8.0.250.0050.00217.05
8.0.240.0080.00016.98
8.0.230.0000.00716.87
8.0.220.0030.00316.79
8.0.210.0030.00716.85
8.0.200.0000.00716.98
8.0.190.0060.00317.01
8.0.180.0050.00216.90
8.0.170.0000.00816.84
8.0.160.0030.00316.88
8.0.150.0000.00716.85
8.0.140.0000.00716.86
8.0.130.0030.00313.32
8.0.120.0030.00516.75
8.0.110.0000.00716.74
8.0.100.0000.00716.82
8.0.90.0000.00716.92
8.0.80.0130.00716.76
8.0.70.0000.00716.87
8.0.60.0040.00416.78
8.0.50.0040.00416.80
8.0.30.0120.01017.10
8.0.20.0160.00517.40
8.0.10.0000.00717.07
8.0.00.0060.01216.77
7.4.330.0050.00016.67
7.4.320.0000.00716.57
7.4.300.0030.00316.45
7.4.290.0030.00316.29
7.4.280.0000.00716.42
7.4.270.0060.00016.54
7.4.260.0000.00513.23
7.4.250.0000.00716.33
7.4.240.0000.00716.54
7.4.230.0000.00716.63
7.4.220.0060.01916.43
7.4.210.0100.00516.51
7.4.200.0040.00416.59
7.4.190.0030.00316.40
7.4.160.0120.01216.34
7.4.150.0090.00917.40
7.4.140.0080.01217.86
7.4.130.0090.01116.51
7.4.120.0120.00516.69
7.4.110.0110.01416.50
7.4.100.0050.01416.61
7.4.90.0110.01116.23
7.4.80.0070.01019.39
7.4.70.0130.00316.53
7.4.60.0130.00616.63
7.4.50.0030.00616.48
7.4.40.0000.01822.77
7.4.30.0100.01316.42
7.4.00.0110.00415.01
7.3.330.0030.00313.16
7.3.320.0000.00513.12
7.3.310.0000.00616.19
7.3.300.0060.00016.32
7.3.290.0150.00016.30
7.3.280.0090.00616.24
7.3.270.0160.00317.40
7.3.260.0120.00618.24
7.3.250.0120.00916.34
7.3.240.0110.01116.28
7.3.230.0060.01016.39
7.3.210.0030.01416.28
7.3.200.0160.00319.39
7.3.190.0110.01116.58
7.3.180.0060.00916.18
7.3.170.0070.01016.31
7.3.160.0090.00616.35
7.3.120.0100.00714.96
7.3.00.0030.00916.59
7.2.330.0120.00916.37
7.2.320.0140.00316.69
7.2.310.0130.00616.53
7.2.300.0170.00016.71
7.2.290.0060.00916.63
7.2.130.0060.00616.82
7.2.120.0000.01116.68
7.2.110.0080.00616.84
7.2.100.0090.00617.00
7.2.90.0040.01116.86
7.2.80.0070.00716.66
7.2.70.0120.00417.01
7.2.60.0090.00316.68
7.2.50.0030.00616.74
7.2.40.0110.00416.96
7.2.30.0030.01016.94
7.2.20.0110.00416.79
7.2.10.0040.01217.02
7.2.00.0030.01218.01
7.1.250.0060.00315.71
7.1.240.0060.00315.91
7.1.230.0030.01015.66
7.1.220.0030.00715.62
7.1.210.0070.00715.51
7.1.200.0000.01415.61
7.1.190.0000.01515.58
7.1.180.0100.00315.79
7.1.170.0030.01315.51
7.1.160.0150.00315.41
7.1.150.0070.00715.63
7.1.140.0040.00715.53
7.1.130.0000.00815.83
7.1.120.0030.00615.56
7.1.110.0030.01015.55
7.1.100.0060.00616.87
7.1.90.0080.00815.70
7.1.80.0060.00615.44
7.1.70.0050.00516.13
7.1.60.0060.01417.36
7.1.50.0080.00816.17
7.1.40.0060.00615.64
7.1.30.0100.00715.63
7.1.20.0060.00315.74
7.1.10.0030.00715.49
7.1.00.0030.02319.01
7.0.330.0060.00615.46
7.0.320.0090.00915.57
7.0.310.0000.00815.08
7.0.300.0090.00315.36
7.0.290.0110.00315.46
7.0.280.0040.00815.26
7.0.270.0000.01215.44
7.0.260.0090.00415.45
7.0.250.0070.00315.51
7.0.240.0130.00315.34
7.0.230.0060.00615.50
7.0.220.0000.01015.34
7.0.210.0070.00715.42
7.0.200.0050.00716.01
7.0.190.0030.01015.38
7.0.180.0040.01115.39
7.0.170.0100.00315.24
7.0.160.0040.01115.38
7.0.150.0030.01015.27
7.0.140.0050.03818.67
7.0.130.0120.00315.59
7.0.120.0040.00415.55
7.0.110.0040.01115.32
7.0.100.0030.00715.23
7.0.90.0040.00715.42
7.0.80.0040.03618.56
7.0.70.0030.03018.55
7.0.60.0060.03118.54
7.0.50.0090.03818.78
7.0.40.0070.02316.72
7.0.30.0100.03516.76
7.0.20.0030.03816.80
7.0.10.0030.04316.73
7.0.00.0090.04516.86
5.6.380.0090.00014.37
5.6.370.0080.00813.93
5.6.360.0030.00614.55
5.6.350.0040.01114.53
5.6.340.0060.00614.43
5.6.330.0030.00914.46
5.6.320.0060.00614.61
5.6.310.0040.00814.57
5.6.300.0060.01014.32
5.6.290.0120.00014.56
5.6.280.0040.04017.68
5.6.270.0040.01114.10
5.6.260.0110.00014.61
5.6.250.0030.01014.09
5.6.240.0080.00414.57
5.6.230.0050.04417.43
5.6.220.0040.03017.40
5.6.210.0030.04417.54
5.6.200.0080.02217.50
5.6.190.0090.04217.78
5.6.180.0130.03817.71
5.6.170.0050.04717.63
5.6.160.0030.04517.66
5.6.150.0080.03817.58
5.6.140.0080.04217.76
5.6.130.0040.04417.73
5.6.120.0030.04317.86
5.6.110.0070.04717.70
5.6.100.0110.03617.65
5.6.90.0050.02717.66
5.6.80.0070.03517.43
5.6.70.0100.03817.36
5.6.60.0020.03217.26
5.6.50.0050.02517.52
5.6.40.0070.02217.30
5.6.30.0000.02817.20
5.6.20.0040.02517.35
5.6.10.0050.02017.29
5.6.00.0050.04317.24
5.5.380.0040.00811.18
5.5.370.0030.02515.85
5.5.360.0060.03615.86
5.5.350.0050.04515.81
5.5.340.0000.03516.02
5.5.330.0070.02815.99
5.5.320.0070.02116.04
5.5.310.0020.03516.01
5.5.300.0050.03516.01
5.5.290.0070.04016.02
5.5.280.0100.04316.03
5.5.270.0030.03915.97
5.5.260.0020.04716.10
5.5.250.0070.04015.95
5.5.240.0080.02015.67
5.5.230.0060.03815.71
5.5.220.0030.02615.68
5.5.210.0030.02315.68
5.5.200.0040.02615.69
5.5.190.0060.02415.70
5.5.180.0020.02415.71
5.5.170.0090.00311.18
5.5.160.0050.02315.71
5.5.150.0060.01515.67
5.5.140.0000.02715.67
5.5.130.0050.03015.72
5.5.120.0150.02215.70
5.5.110.0030.02215.70
5.5.100.0070.02215.61
5.5.90.0050.02615.66
5.5.80.0080.02715.59
5.5.70.0050.02015.64
5.5.60.0030.02315.61
5.5.50.0050.02015.58
5.5.40.0020.02315.61
5.5.30.0040.02315.64
5.5.20.0060.01915.58
5.5.10.0050.04315.60
5.5.00.0050.02215.59
5.4.450.0070.03015.20
5.4.440.0020.02515.20
5.4.430.0050.04015.22
5.4.420.0020.03715.30
5.4.410.0110.01815.30
5.4.400.0130.02715.15
5.4.390.0100.02815.10
5.4.380.0030.02814.99
5.4.370.0100.02015.17
5.4.360.0030.02415.17
5.4.350.0050.02115.07
5.4.340.0060.01815.19
5.4.330.0000.01011.18
5.4.320.0030.02015.12
5.4.310.0080.01514.98
5.4.300.0030.02515.16
5.4.290.0080.04015.06
5.4.280.0020.02715.14
5.4.270.0020.02315.16
5.4.260.0050.02115.07
5.4.250.0020.02315.10
5.4.240.0030.02215.13
5.4.230.0040.02215.07
5.4.220.0050.02015.13
5.4.210.0090.02015.14
5.4.200.0030.02315.13
5.4.190.0050.02115.08
5.4.180.0080.01815.11
5.4.170.0050.02115.10
5.4.160.0000.02315.13
5.4.150.0070.01714.98
5.4.140.0050.02713.73
5.4.130.0030.02313.77
5.4.120.0030.03213.72
5.4.110.0050.03713.69
5.4.100.0070.01813.80
5.4.90.0030.01713.79
5.4.80.0020.02213.70
5.4.70.0030.02413.79
5.4.60.0070.01513.79
5.4.50.0060.01713.80
5.4.40.0060.03013.73
5.4.30.0100.02713.72
5.4.20.0050.01713.74
5.4.10.0050.02513.76
5.4.00.0030.02813.49
5.3.290.0060.02812.90
5.3.280.0020.02412.87
5.3.270.0020.02212.88
5.3.260.0050.02012.88
5.3.250.0060.02012.89
5.3.240.0020.03612.80
5.3.230.0020.02212.79
5.3.220.0060.02012.87
5.3.210.0080.01712.86
5.3.200.0040.04312.85
5.3.190.0030.02812.78
5.3.180.0040.02112.79
5.3.170.0000.02412.85
5.3.160.0020.02412.86
5.3.150.0020.02012.86
5.3.140.0100.01512.84
5.3.130.0070.02712.77
5.3.120.0020.02512.79
5.3.110.0060.01812.85
5.3.100.0070.03712.56
5.3.90.0050.03912.52
5.3.80.0100.03412.59
5.3.70.0060.02612.52
5.3.60.0060.03612.59
5.3.50.0050.03712.55
5.3.40.0050.03512.43
5.3.30.0010.04312.52
5.3.20.0030.04012.38
5.3.10.0070.02312.39
5.3.00.0030.03812.29
5.2.170.0000.03811.45
5.2.160.0020.03011.45
5.2.150.0030.03311.45
5.2.140.0030.03511.45
5.2.130.0050.02211.45
5.2.120.0050.03211.45
5.2.110.0040.03211.45
5.2.100.0030.02011.45
5.2.90.0030.03211.45
5.2.80.0060.03311.45
5.2.70.0040.03511.45
5.2.60.0020.03711.45
5.2.50.0030.03611.45
5.2.40.0060.02911.45
5.2.30.0040.03511.45
5.2.20.0060.03111.45
5.2.10.0040.03211.45
5.2.00.0050.02811.45
5.1.60.0050.02411.45
5.1.50.0030.02811.45
5.1.40.0020.02211.45
5.1.30.0020.02511.45
5.1.20.0050.01811.45
5.1.10.0080.01311.45
5.1.00.0060.01311.45
5.0.50.0040.02211.45
5.0.40.0030.02211.45
5.0.30.0020.03611.45
5.0.20.0050.02011.45
5.0.10.0000.02311.45
5.0.00.0050.03411.45
4.4.90.0000.01911.45
4.4.80.0020.02011.45
4.4.70.0020.01511.45
4.4.60.0070.01511.45
4.4.50.0000.02411.45
4.4.40.0000.02511.45
4.4.30.0030.01811.45
4.4.20.0020.01111.45
4.4.10.0000.02011.45
4.4.00.0010.02711.45
4.3.110.0000.02111.45
4.3.100.0000.01511.45
4.3.90.0010.01911.45
4.3.80.0000.02611.45
4.3.70.0030.01811.45
4.3.60.0020.01811.45
4.3.50.0030.01511.45
4.3.40.0020.02311.45
4.3.30.0000.01811.45
4.3.20.0020.02011.45
4.3.10.0040.01811.45
4.3.00.0000.02211.45

preferences:
52.24 ms | 400 KiB | 5 Q