3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo serialize(true); ?>

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)
8.3.40.0040.01418.67
8.3.30.0110.00418.84
8.3.20.0000.00820.22
8.3.10.0040.00421.96
8.3.00.0040.00422.46
8.2.170.0040.01122.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.01126.16
8.2.120.0060.00319.13
8.2.110.0070.00321.99
8.2.100.0040.00717.78
8.2.90.0000.00719.09
8.2.80.0050.00319.54
8.2.70.0050.00317.38
8.2.60.0030.00518.04
8.2.50.0060.00618.07
8.2.40.0060.00318.22
8.2.30.0000.00717.86
8.2.20.0040.00417.59
8.2.10.0000.00819.29
8.2.00.0000.00817.53
8.1.270.0060.00322.13
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0000.00923.91
8.1.230.0070.00419.07
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0080.00317.10
8.1.190.0060.00317.38
8.1.180.0040.00418.10
8.1.170.0120.00018.50
8.1.160.0000.00721.91
8.1.150.0040.00418.41
8.1.140.0000.00717.23
8.1.130.0040.00417.66
8.1.120.0050.00217.28
8.1.110.0070.00017.33
8.1.100.0070.00017.24
8.1.90.0030.00417.21
8.1.80.0030.00317.36
8.1.70.0030.00317.29
8.1.60.0000.00917.46
8.1.50.0030.00517.43
8.1.40.0000.00717.38
8.1.30.0050.00217.49
8.1.20.0040.00417.40
8.1.10.0040.00417.35
8.1.00.0000.00717.22
8.0.300.0000.00818.77
8.0.290.0040.00417.15
8.0.280.0040.00418.28
8.0.270.0000.00817.09
8.0.260.0000.00616.66
8.0.250.0000.00816.87
8.0.240.0050.00616.79
8.0.230.0040.00416.63
8.0.220.0050.00316.59
8.0.210.0030.00316.71
8.0.200.0030.00516.86
8.0.190.0070.00016.72
8.0.180.0070.00316.80
8.0.170.0080.00016.75
8.0.160.0040.00416.66
8.0.150.0000.00816.69
8.0.140.0040.00416.74
8.0.130.0050.00013.22
8.0.120.0000.00916.61
8.0.110.0080.00016.72
8.0.100.0000.00716.63
8.0.90.0040.00416.65
8.0.80.0060.01216.63
8.0.70.0040.00416.57
8.0.60.0030.00316.87
8.0.50.0070.00016.74
8.0.30.0140.00517.02
8.0.20.0100.00917.40
8.0.10.0000.00816.70
8.0.00.0020.01516.57
7.4.330.0030.00315.00
7.4.320.0040.00416.51
7.4.300.0030.00316.35
7.4.290.0000.00716.43
7.4.280.0020.00716.34
7.4.270.0030.00316.29
7.4.260.0000.00816.49
7.4.250.0040.00316.41
7.4.240.0020.00516.40
7.4.230.0030.00316.32
7.4.220.0030.01416.48
7.4.210.0080.00616.41
7.4.200.0040.00416.46
7.4.190.0070.00016.63
7.4.160.0080.00816.46
7.4.150.0120.00617.40
7.4.140.0090.01017.86
7.4.130.0120.00816.40
7.4.120.0110.00616.32
7.4.110.0170.00016.20
7.4.100.0030.01316.57
7.4.90.0090.00916.24
7.4.80.0000.01719.39
7.4.70.0090.01216.50
7.4.60.0150.00416.40
7.4.50.0000.00816.34
7.4.40.0060.01222.77
7.4.30.0080.00816.39
7.4.00.0040.01314.72
7.3.330.0060.00012.88
7.3.320.0030.00312.96
7.3.310.0070.00015.98
7.3.300.0070.00015.96
7.3.290.0060.00916.08
7.3.280.0060.00816.09
7.3.270.0070.01017.40
7.3.260.0110.00616.33
7.3.250.0120.00816.29
7.3.240.0150.00716.29
7.3.230.0080.00816.39
7.3.210.0040.01216.38
7.3.200.0100.00719.39
7.3.190.0110.01116.39
7.3.180.0040.01116.36
7.3.170.0150.00016.27
7.3.160.0080.01116.20
7.3.120.0030.01314.77
7.3.110.0100.00614.44
7.3.100.0070.00714.61
7.3.90.0050.00814.76
7.3.80.0080.00614.49
7.3.70.0080.00314.65
7.3.60.0020.01014.63
7.3.50.0020.01214.62
7.3.40.0050.01014.70
7.3.30.0060.00614.63
7.3.20.0110.00216.49
7.3.10.0030.00916.45
7.3.00.0070.00916.52
7.2.330.0140.00516.43
7.2.320.0130.01016.45
7.2.310.0070.01016.39
7.2.300.0080.01516.24
7.2.290.0100.01016.54
7.2.250.0080.00914.94
7.2.240.0020.01514.89
7.2.230.0080.00314.85
7.2.220.0020.01314.59
7.2.210.0100.00714.90
7.2.200.0100.00514.71
7.2.190.0060.00814.68
7.2.180.0070.00914.81
7.2.170.0040.00914.90
7.2.130.0090.00616.66
7.2.120.0980.00916.66
7.2.110.0050.00716.66
7.2.100.0130.00716.39
7.2.90.0090.00716.79
7.2.80.0070.00916.59
7.2.70.0100.00516.70
7.2.60.0090.00416.80
7.2.50.0070.00816.82
7.2.40.0590.00816.63
7.2.30.0130.00316.80
7.2.20.0060.00716.74
7.2.10.0060.00716.80
7.2.00.0090.00417.66
7.1.330.0040.00915.66
7.1.320.0040.00815.62
7.1.310.0070.00615.55
7.1.300.0020.00915.49
7.1.290.0090.00615.41
7.1.280.0070.00515.56
7.1.270.0060.00615.71
7.1.260.0030.00715.66
7.1.250.0110.00015.69
7.1.240.0120.00415.38
7.1.230.0120.00415.58
7.1.220.0160.00315.35
7.1.210.0180.00015.78
7.1.200.0150.00315.78
7.1.190.0040.01115.57
7.1.180.0110.00315.54
7.1.170.0170.00015.63
7.1.160.0140.00415.72
7.1.150.0120.00015.76
7.1.140.0140.00015.71
7.1.130.0130.00415.62
7.1.120.0120.00315.75
7.1.110.0070.00715.71
7.1.100.0100.00316.74
7.1.90.0090.00915.71
7.1.80.0130.00415.57
7.1.70.0060.00916.30
7.1.60.0100.01017.76
7.1.50.0180.00416.34
7.1.40.0080.00815.64
7.1.30.0120.00415.41
7.1.20.0510.00715.82
7.1.10.0070.00715.69
7.1.00.0080.04119.04
7.0.320.0120.00615.21
7.0.310.0070.00715.06
7.0.300.0100.01015.20
7.0.290.0080.00815.18
7.0.280.0090.00415.36
7.0.270.0130.00015.13
7.0.260.0170.00015.01
7.0.250.0130.00315.30
7.0.240.0100.00715.02
7.0.230.0040.01215.13
7.0.220.0110.00615.21
7.0.210.0100.00615.20
7.0.200.0330.00215.88
7.0.190.0090.00815.30
7.0.180.0120.00615.28
7.0.170.0080.00815.26
7.0.160.0150.00215.16
7.0.150.0120.00315.29
7.0.140.0040.04418.73
7.0.130.0810.00315.29
7.0.120.0070.00915.16
7.0.110.0070.01015.36
7.0.100.0090.00615.35
7.0.90.0110.00415.06
7.0.80.0090.02117.51
7.0.70.0110.02317.58
7.0.60.0070.02317.67
7.0.50.0150.02017.88
7.0.40.0090.02316.79
7.0.30.0140.02216.83
7.0.20.0070.02016.74
7.0.10.0100.02216.67
7.0.00.0060.02016.47
5.6.380.0080.00814.22
5.6.370.0060.01014.46
5.6.360.0040.00913.98
5.6.350.0120.00313.95
5.6.340.0060.01214.26
5.6.330.0100.00314.16
5.6.320.0080.00814.32
5.6.310.0100.00514.29
5.6.300.0050.00814.29
5.6.290.0130.00314.22
5.6.280.0090.03617.49
5.6.270.0130.00214.29
5.6.260.0160.00014.08
5.6.250.0090.00914.23
5.6.240.0110.00414.07
5.6.230.0090.02317.50
5.6.220.0050.02517.27
5.6.210.0090.02317.33
5.6.200.0080.01817.67
5.6.190.0100.02217.53
5.6.180.0050.02117.47
5.6.170.0130.01817.60
5.6.160.0040.02317.64
5.6.150.0080.02017.56
5.6.140.0060.02217.60
5.6.130.0050.02317.56
5.6.120.0060.03217.55
5.6.110.0060.02017.44
5.6.100.0090.04217.65
5.6.90.0060.02017.34
5.6.80.0050.01917.21
5.6.70.0020.04217.27
5.6.60.0100.04417.05
5.6.50.0120.04117.38
5.6.40.0050.02517.31
5.6.30.0070.04217.27
5.6.20.0040.02317.22
5.6.10.0020.02517.12
5.6.00.0090.03917.23
5.5.380.0150.00011.27
5.5.370.0090.02515.83
5.5.360.0090.01715.82
5.5.350.0060.02415.80
5.5.340.0040.02316.03
5.5.330.0020.02316.07
5.5.320.0070.01816.08
5.5.310.0060.01916.09
5.5.300.0080.01715.95
5.5.290.0040.02215.95
5.5.280.0100.04015.95
5.5.270.0070.02016.01
5.5.260.0080.02016.02
5.5.250.0100.04315.95
5.5.240.0070.04015.78
5.5.230.0070.04715.77
5.5.220.0070.04415.64
5.5.210.0110.04115.74
5.5.200.0130.03315.70
5.5.190.0070.03715.70
5.5.180.0120.01915.77
5.5.170.0080.00813.59
5.5.160.0100.03715.75
5.5.150.0100.03215.76
5.5.140.0000.03015.76
5.5.130.0100.04015.74
5.5.120.0090.04115.73
5.5.110.0030.02415.75
5.5.100.0080.02015.61
5.5.90.0060.03715.69
5.5.80.0060.04015.72
5.5.70.0110.03415.65
5.5.60.0080.04015.66
5.5.50.0130.02715.66
5.5.40.0090.02015.64
5.5.30.0060.02315.67
5.5.20.0080.03315.70
5.5.10.0100.03815.61
5.5.00.0110.03015.65
5.4.450.0070.04415.37
5.4.440.0060.04415.41
5.4.430.0070.04015.32
5.4.420.0100.03815.41
5.4.410.0090.01715.22
5.4.400.0090.03815.25
5.4.390.0030.02315.25
5.4.380.0040.04015.18
5.4.370.0080.03815.21
5.4.360.0080.04015.16
5.4.350.0020.02115.21
5.4.340.0080.04015.15
5.4.330.0000.01111.27
5.4.320.0070.02315.20
5.4.310.0070.03915.03
5.4.300.0020.02915.17
5.4.290.0070.04015.18
5.4.280.0100.03815.18
5.4.270.0150.03615.10
5.4.260.0090.03015.09
5.4.250.0050.02915.19
5.4.240.0080.02015.20
5.4.230.0070.04215.19
5.4.220.0060.03515.08
5.4.210.0030.02515.15
5.4.200.0000.03215.15
5.4.190.0030.02415.19
5.4.180.0060.04315.23
5.4.170.0080.03415.08
5.4.160.0080.03815.14
5.4.150.0080.02315.12
5.4.140.0040.03213.82
5.4.130.0060.03813.78
5.4.120.0100.01813.66
5.4.110.0070.02213.74
5.4.100.0070.02013.84
5.4.90.0110.03213.85
5.4.80.0100.03413.78
5.4.70.0040.03713.83
5.4.60.0090.03513.72
5.4.50.0050.03213.71
5.4.40.0070.03713.78
5.4.30.0050.04013.72
5.4.20.0070.03013.77
5.4.10.0050.04213.78
5.4.00.0090.03513.57
5.3.290.0080.04112.89
5.3.280.0100.01612.93
5.3.270.0120.03812.93
5.3.260.0070.03612.91
5.3.250.0110.03912.86
5.3.240.0100.03712.94
5.3.230.0010.03612.91
5.3.220.0060.04012.88
5.3.210.0060.04212.84
5.3.200.0080.03712.89
5.3.190.0060.03712.90
5.3.180.0090.03912.84
5.3.170.0090.01812.91
5.3.160.0090.02112.88
5.3.150.0090.03312.87
5.3.140.0120.03112.87
5.3.130.0050.02612.90
5.3.120.0080.03612.89
5.3.110.0100.03112.86
5.3.100.0040.03212.63
5.3.90.0060.03812.57
5.3.80.0050.03612.62
5.3.70.0080.02212.53
5.3.60.0060.03712.56
5.3.50.0100.02012.60
5.3.40.0090.01812.60
5.3.30.0020.02512.57
5.3.20.0040.02212.47
5.3.10.0100.03312.45
5.3.00.0030.02812.34
5.2.170.0040.01711.44
5.2.160.0030.01911.44
5.2.150.0000.02211.44
5.2.140.0040.01911.44
5.2.130.0020.02111.44
5.2.120.0050.01711.44
5.2.110.0000.01911.44
5.2.100.0060.02911.44
5.2.90.0020.01811.44
5.2.80.0050.01811.44
5.2.70.0030.02311.44
5.2.60.0110.01211.44
5.2.50.0050.02911.44
5.2.40.0020.03611.44
5.2.30.0050.01711.44
5.2.20.0050.03011.44
5.2.10.0080.01911.44
5.2.00.0040.01511.44
5.1.60.0060.01111.44
5.1.50.0040.01611.44
5.1.40.0050.02411.44
5.1.30.0040.01811.44
5.1.20.0000.02411.44
5.1.10.0050.01211.44
5.1.00.0030.02811.44
5.0.50.0040.01311.44
5.0.40.0050.01011.44
5.0.30.0030.01611.44
5.0.20.0000.02011.44
5.0.10.0040.01211.44
5.0.00.0050.02511.44
4.4.90.0010.01111.44
4.4.80.0020.01811.44
4.4.70.0020.01011.44
4.4.60.0030.01511.44
4.4.50.0030.01911.44
4.4.40.0040.02011.44
4.4.30.0070.01011.44
4.4.20.0040.00911.44
4.4.10.0020.01411.44
4.4.00.0010.01911.44
4.3.110.0040.00811.44
4.3.100.0000.01911.44
4.3.90.0020.01011.44
4.3.80.0060.01111.44
4.3.70.0030.01511.44
4.3.60.0030.01811.44
4.3.50.0030.00811.44
4.3.40.0020.02811.44
4.3.30.0020.00911.44
4.3.20.0040.01211.44
4.3.10.0040.00811.44
4.3.00.0050.01511.44

preferences:
41.52 ms | 400 KiB | 5 Q