3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( !'I');

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)
8.3.40.0170.00018.63
8.3.30.0090.00618.86
8.3.20.0040.00420.27
8.3.10.0030.00522.14
8.3.00.0070.00022.41
8.2.170.0110.00722.96
8.2.160.0100.00320.70
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0080.00019.11
8.2.110.0030.00722.05
8.2.100.0040.00817.78
8.2.90.0040.00419.11
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0030.00617.68
8.2.50.0050.00318.07
8.2.40.0040.00418.09
8.2.30.0000.00718.05
8.2.20.0000.00917.53
8.2.10.0040.00419.31
8.2.00.0090.00017.41
8.1.270.0030.00621.95
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00623.81
8.1.230.0080.00319.14
8.1.220.0070.00017.74
8.1.210.0030.00618.77
8.1.200.0080.00317.23
8.1.190.0040.00417.38
8.1.180.0040.00418.10
8.1.170.0080.00018.42
8.1.160.0080.00021.93
8.1.150.0000.00718.55
8.1.140.0030.00517.18
8.1.130.0030.00517.73
8.1.120.0000.00717.35
8.1.110.0040.00417.38
8.1.100.0000.00717.33
8.1.90.0050.00317.12
8.1.80.0030.00317.22
8.1.70.0020.00517.29
8.1.60.0030.00517.43
8.1.50.0030.00617.37
8.1.40.0070.00017.28
8.1.30.0040.00417.52
8.1.20.0040.00417.54
8.1.10.0000.00717.36
8.1.00.0040.00417.16
8.0.300.0070.00018.77
8.0.290.0000.00716.68
8.0.280.0040.00418.18
8.0.270.0030.00317.02
8.0.260.0080.00016.59
8.0.250.0060.00316.84
8.0.240.0000.00716.74
8.0.230.0030.00316.79
8.0.220.0040.00416.64
8.0.210.0030.00316.64
8.0.200.0030.00316.74
8.0.190.0000.00716.87
8.0.180.0040.00416.70
8.0.170.0070.00016.66
8.0.160.0000.00816.81
8.0.150.0040.00416.76
8.0.140.0050.00316.80
8.0.130.0060.00013.17
8.0.120.0040.00416.75
8.0.110.0000.00716.80
8.0.100.0040.00416.68
8.0.90.0070.00016.74
8.0.80.0160.00316.73
8.0.70.0050.00316.75
8.0.60.0040.00416.64
8.0.50.0040.00416.84
8.0.30.0100.00916.70
8.0.20.0070.01217.40
8.0.10.0040.00416.82
8.0.00.0110.00716.56
7.4.330.0000.00515.00
7.4.320.0060.00016.39
7.4.300.0030.00316.36
7.4.290.0000.01016.46
7.4.280.0030.00316.46
7.4.270.0000.00616.43
7.4.260.0000.00716.49
7.4.250.0000.00716.34
7.4.240.0060.00116.38
7.4.230.0040.00416.54
7.4.220.0070.01016.54
7.4.210.0080.01016.33
7.4.200.0050.00216.17
7.4.190.0040.00416.26
7.4.160.0030.01216.31
7.4.150.0170.00917.40
7.4.140.0110.01017.86
7.4.130.0110.00916.27
7.4.120.0090.00716.43
7.4.110.0070.01016.28
7.4.100.0100.00716.38
7.4.90.0090.00916.48
7.4.80.0150.00419.39
7.4.70.0060.00916.32
7.4.60.0060.01116.43
7.4.50.0030.00616.22
7.4.40.0130.00322.77
7.4.30.0040.01216.19
7.4.00.0070.01014.88
7.3.330.0000.00513.00
7.3.320.0060.00012.85
7.3.310.0070.00016.09
7.3.300.0000.00716.14
7.3.290.0030.01316.07
7.3.280.0090.00816.11
7.3.270.0100.00717.40
7.3.260.0130.01016.35
7.3.250.0070.01016.16
7.3.240.0000.01616.11
7.3.230.0070.01316.39
7.3.210.0060.01216.13
7.3.200.0120.00919.39
7.3.190.0140.00716.17
7.3.180.0090.00616.19
7.3.170.0090.00916.49
7.3.160.0140.00316.10
7.3.120.0100.00814.69
7.3.110.0080.00814.56
7.3.100.0100.00714.52
7.3.90.0050.01314.56
7.3.80.0040.00914.49
7.3.70.0020.01014.64
7.3.60.0080.00814.62
7.3.50.0070.00614.67
7.3.40.0070.00814.65
7.3.30.0050.00914.58
7.3.20.0070.00816.35
7.3.10.0090.00616.55
7.3.00.0040.00916.26
7.2.330.0100.00716.30
7.2.320.0120.00616.48
7.2.310.0160.00616.14
7.2.300.0080.01116.30
7.2.290.0080.01116.24
7.2.250.0070.00914.91
7.2.240.0040.01514.88
7.2.230.0040.01014.88
7.2.220.0050.01014.52
7.2.210.0080.00614.66
7.2.200.0030.00814.66
7.2.190.0030.01114.79
7.2.180.0070.00514.61
7.2.170.0070.00314.76
7.2.160.0030.01314.57
7.2.150.0080.00816.72
7.2.140.0070.00716.48
7.2.130.0000.01416.38
7.2.120.0060.01016.83
7.2.110.0060.00916.54
7.2.100.0030.01016.48
7.2.90.0000.01416.67
7.2.80.0070.00716.68
7.2.70.0060.00916.83
7.2.60.0080.00616.75
7.2.50.0050.00916.77
7.2.40.0030.01216.70
7.2.30.0060.00916.39
7.2.20.0030.01316.25
7.2.10.0060.01016.65
7.2.00.0030.00916.65
7.1.330.0060.01115.42
7.1.320.0020.01015.50
7.1.310.0020.01015.77
7.1.300.0080.00715.73
7.1.290.0080.00615.58
7.1.280.0040.00915.58
7.1.270.0030.00915.55
7.1.260.0040.00815.50
7.1.250.0030.00715.77
7.1.240.0120.00315.57
7.1.230.0000.01315.54
7.1.220.0060.00615.64
7.1.210.0030.01015.23
7.1.200.0070.00915.70
7.1.190.0070.00415.30
7.1.180.0000.01315.54
7.1.170.0120.00315.68
7.1.160.0030.00615.68
7.1.150.0070.00715.39
7.1.140.0070.01015.52
7.1.130.0060.01215.58
7.1.120.0030.01015.45
7.1.110.0060.00915.75
7.1.100.0000.01615.76
7.1.90.0070.00415.75
7.1.80.0000.01515.77
7.1.70.0080.00316.32
7.1.60.0070.00816.44
7.1.50.0090.01016.27
7.1.40.0070.00715.54
7.1.30.0070.01115.41
7.1.20.0030.00715.29
7.1.10.0040.01215.63
7.1.00.0070.04018.96
7.0.330.0040.00815.32
7.0.320.0030.01015.27
7.0.310.0030.01015.10
7.0.300.0060.00815.02
7.0.290.0100.00315.25
7.0.280.0030.00815.01
7.0.270.0080.00315.26
7.0.260.0060.00915.29
7.0.250.0070.00715.47
7.0.240.0040.00815.32
7.0.230.0030.00515.17
7.0.220.0110.00415.22
7.0.210.0000.01615.22
7.0.200.0060.00615.93
7.0.190.0030.00815.33
7.0.180.0070.00715.42
7.0.170.0070.00715.06
7.0.160.0080.00615.25
7.0.150.0000.01615.45
7.0.140.0030.04218.44
7.0.130.0050.00315.42
7.0.120.0090.00614.82
7.0.110.0140.02617.59
7.0.100.0130.02017.44
7.0.90.0130.04117.55
7.0.80.0120.02317.46
7.0.70.0150.03417.58
7.0.60.0100.02917.61
7.0.50.0050.02717.81
7.0.40.0070.03516.62
7.0.30.0020.03216.64
7.0.20.0070.04216.57
7.0.10.0110.04016.65
7.0.00.0110.04216.70
5.6.400.0100.00314.38
5.6.390.0060.00614.00
5.6.380.0090.00314.38
5.6.370.0040.01114.32
5.6.360.0090.00614.21
5.6.350.0100.00313.92
5.6.340.0000.01614.16
5.6.330.0030.00913.96
5.6.320.0070.00313.96
5.6.310.0100.00714.42
5.6.300.0070.00714.08
5.6.290.0070.01014.00
5.6.280.0030.04317.59
5.6.270.0090.00614.49
5.6.260.0030.02717.16
5.6.250.0050.02317.48
5.6.240.0080.01817.29
5.6.230.0100.04217.37
5.6.220.0030.02517.17
5.6.210.0030.02317.25
5.6.200.0060.02417.60
5.6.190.0070.02217.58
5.6.180.0090.03017.80
5.6.170.0080.04517.52
5.6.160.0030.03517.61
5.6.150.0080.04317.59
5.6.140.0110.04317.63
5.6.130.0050.04517.63
5.6.120.0050.04917.50
5.6.110.0030.04517.68
5.6.100.0070.04717.49
5.6.90.0120.04017.48
5.6.80.0120.03817.42
5.6.70.0190.03317.32
5.6.60.0160.03317.25
5.6.50.0070.04217.38
5.6.40.0060.03817.25
5.6.30.0050.04617.17
5.6.20.0050.02917.22
5.6.10.0110.03817.22
5.6.00.0080.04217.39
5.5.380.0060.02517.20
5.5.370.0020.02717.18
5.5.360.0080.02617.38
5.5.350.0040.02517.27
5.5.340.0110.02017.58
5.5.330.0080.02017.39
5.5.320.0090.03417.57
5.5.310.0090.02017.30
5.5.300.0030.03517.42
5.5.290.0070.04017.42
5.5.280.0100.03817.31
5.5.270.0030.04617.40
5.5.260.0070.04217.47
5.5.250.0080.03717.26
5.5.240.0120.03817.04
5.5.230.0050.04917.18
5.5.220.0070.04417.24
5.5.210.0070.04117.09
5.5.200.0210.01817.14
5.5.190.0060.04616.98
5.5.180.0080.04117.05
5.5.170.0030.00713.91
5.5.160.0140.03517.21
5.5.150.0070.04216.98
5.5.140.0110.03617.05
5.5.130.0050.02717.22
5.5.120.0080.03316.96
5.5.110.0100.03816.99
5.5.100.0030.03217.04
5.5.90.0030.04116.98
5.5.80.0100.04017.04
5.5.70.0080.04316.83
5.5.60.0030.02817.09
5.5.50.0030.04517.11
5.5.40.0100.03317.11
5.5.30.0060.02517.11
5.5.20.0080.02517.10
5.5.10.0080.04017.02
5.5.00.0070.04316.99
5.4.450.0080.04315.13
5.4.440.0050.04214.98
5.4.430.0080.03715.05
5.4.420.0100.02015.10
5.4.410.0080.04014.93
5.4.400.0080.04014.92
5.4.390.0120.03514.82
5.4.380.0060.04014.87
5.4.370.0070.03814.94
5.4.360.0090.03814.76
5.4.350.0100.03714.97
5.4.340.0020.04414.92
5.4.330.0040.00710.54
5.4.320.0020.04314.96
5.4.310.0070.02314.86
5.4.300.0080.04014.81
5.4.290.0080.04014.96
5.4.280.0030.04114.82
5.4.270.0050.04214.98
5.4.260.0000.04614.94
5.4.250.0100.03314.79
5.4.240.0050.03514.93
5.4.230.0070.03214.98
5.4.220.0090.03614.88
5.4.210.0070.03614.86
5.4.200.0110.03714.80
5.4.190.0080.03214.97
5.4.180.0100.03814.92
5.4.170.0100.02714.71
5.4.160.0080.03814.84
5.4.150.0030.04514.83
5.4.140.0030.04313.45
5.4.130.0030.04313.49
5.4.120.0030.03113.55
5.4.110.0080.03613.56
5.4.100.0090.03313.46
5.4.90.0030.04013.31
5.4.80.0050.04313.65
5.4.70.0020.04213.44
5.4.60.0070.03513.60
5.4.50.0080.03913.37
5.4.40.0020.04313.71
5.4.30.0080.03713.47
5.4.20.0100.03613.50
5.4.10.0070.03713.47
5.4.00.0020.04013.16
5.3.290.0050.04212.54
5.3.280.0080.03312.45
5.3.270.0050.04412.59
5.3.260.0060.03912.55
5.3.250.0050.03812.48
5.3.240.0050.04312.51
5.3.230.0070.03312.46
5.3.220.0110.03512.48
5.3.210.0050.03912.52
5.3.200.0080.03612.52
5.3.190.0050.02412.46
5.3.180.0080.03812.52
5.3.170.0050.03912.49
5.3.160.0070.04012.49
5.3.150.0030.03012.46
5.3.140.0050.04112.41
5.3.130.0070.03612.53
5.3.120.0030.04412.51
5.3.110.0100.03312.44
5.3.100.0050.03812.26
5.3.90.0100.03512.19
5.3.80.0020.04412.26
5.3.70.0080.03812.21
5.3.60.0070.04012.13
5.3.50.0080.03712.22
5.3.40.0070.03712.26
5.3.30.0050.03312.14
5.3.20.0100.02812.04
5.3.10.0030.04211.96
5.3.00.0020.04112.10
5.2.170.0030.06312.18
5.2.160.0130.05012.18
5.2.150.0000.06712.18
5.2.140.0070.05312.18
5.2.130.0070.06012.18
5.2.120.0100.06012.18
5.2.110.0000.06312.18
5.2.100.0030.06012.18
5.2.90.0070.05712.18
5.2.80.0130.05312.18
5.2.70.0070.06012.18
5.2.60.0030.03712.18
5.2.50.0030.06312.18
5.2.40.0030.03312.18
5.2.30.0030.05012.18
5.2.20.0030.05712.18
5.2.10.0070.05312.18
5.2.00.0030.06012.18
5.1.60.0100.03012.18
5.1.50.0100.05012.18
5.1.40.0070.05312.18
5.1.30.0070.05712.18
5.1.20.0070.05312.18
5.1.10.0070.02712.18
5.1.00.0070.05012.18
5.0.50.0000.04012.18
5.0.40.0070.04012.18
5.0.30.0070.06012.18
5.0.20.0070.04012.18
5.0.10.0030.04312.18
5.0.00.0030.06012.18
4.4.90.0000.03712.18
4.4.80.0030.03312.18
4.4.70.0070.03012.18
4.4.60.0000.03712.18
4.4.50.0070.03012.18
4.4.40.0000.04712.18
4.4.30.0070.03012.18
4.4.20.0000.03312.18
4.4.10.0030.03312.18
4.4.00.0000.04712.18
4.3.110.0000.03712.18
4.3.100.0030.03012.18
4.3.90.0070.02712.18
4.3.80.0070.05012.18
4.3.70.0000.03712.18
4.3.60.0000.02312.18
4.3.50.0030.03312.18
4.3.40.0030.03312.18
4.3.30.0000.03712.18
4.3.20.0030.02712.18
4.3.10.0030.03312.18
4.3.00.0070.03312.18

preferences:
43.31 ms | 400 KiB | 5 Q