3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo json_encode(Array());

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)
8.3.40.0040.01118.80
8.3.30.0140.00418.59
8.3.20.0080.00018.56
8.3.10.0000.00721.14
8.3.00.0070.00023.70
8.2.170.0060.00922.96
8.2.160.0080.00420.35
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.18
8.2.110.0060.00320.47
8.2.100.0070.00417.84
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0050.00317.91
8.2.50.0090.00018.07
8.2.40.0050.00317.97
8.2.30.0070.00019.32
8.2.20.0040.00417.46
8.2.10.0040.00417.60
8.2.00.0070.00417.43
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.05
8.1.230.0060.00617.42
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0000.00717.28
8.1.180.0000.00818.10
8.1.170.0030.00618.51
8.1.160.0040.00418.70
8.1.150.0030.00518.50
8.1.140.0040.00417.32
8.1.130.0000.00617.82
8.1.120.0000.00717.35
8.1.110.0050.00317.32
8.1.100.0070.00017.30
8.1.90.0040.00417.37
8.1.80.0000.00717.36
8.1.70.0040.00417.27
8.1.60.0000.00817.48
8.1.50.0040.00417.28
8.1.40.0050.00217.39
8.1.30.0040.00417.43
8.1.20.0080.00017.49
8.1.10.0040.00417.36
8.1.00.0050.00217.41
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0070.00018.34
8.0.270.0030.00317.09
8.0.260.0030.00316.71
8.0.250.0070.00016.75
8.0.240.0040.00416.77
8.0.230.0080.00016.78
8.0.220.0000.00716.71
8.0.210.0000.00716.75
8.0.200.0060.00016.83
8.0.190.0040.00416.81
8.0.180.0000.00716.61
8.0.170.0000.00816.81
8.0.160.0030.00516.77
8.0.150.0000.00816.68
8.0.140.0050.00316.71
8.0.130.0000.00513.19
8.0.120.0030.00516.77
8.0.110.0040.00416.72
8.0.100.0000.00716.59
8.0.90.0040.00416.77
8.0.80.0070.01416.74
8.0.70.0070.00016.82
8.0.60.0020.00516.71
8.0.50.0040.00416.65
8.0.30.0090.01116.79
8.0.20.0090.01017.40
8.0.10.0040.00416.75
8.0.00.0090.00916.75
7.4.330.0030.00314.85
7.4.320.0060.00016.43
7.4.300.0000.00816.28
7.4.290.0030.00316.35
7.4.280.0030.00316.35
7.4.270.0000.00716.48
7.4.260.0000.00513.20
7.4.250.0060.00316.32
7.4.240.0000.00616.38
7.4.230.0070.00016.43
7.4.220.0100.00916.24
7.4.210.0090.00816.39
7.4.200.0000.00716.41
7.4.190.0020.00516.26
7.4.160.0070.01416.39
7.4.150.0160.00317.40
7.4.140.0120.00817.86
7.4.130.0100.01216.31
7.4.120.0090.00616.43
7.4.110.0080.00816.41
7.4.100.0100.01316.55
7.4.90.0120.00816.20
7.4.80.0130.01319.39
7.4.70.0070.01116.41
7.4.60.0000.01516.36
7.4.50.0060.00316.29
7.4.40.0100.00722.77
7.4.30.0090.01216.34
7.4.00.0030.01414.75
7.3.330.0030.00312.96
7.3.320.0060.00012.92
7.3.310.0040.00416.14
7.3.300.0030.00315.98
7.3.290.0070.00716.07
7.3.280.0100.00816.11
7.3.270.0100.00617.40
7.3.260.0160.01518.24
7.3.250.0110.00716.25
7.3.240.0090.01516.45
7.3.230.0060.01116.39
7.3.210.0170.00016.41
7.3.200.0130.00319.39
7.3.190.0130.01116.20
7.3.180.0060.00916.30
7.3.170.0120.00316.43
7.3.160.0090.00616.17
7.3.120.0040.01114.93
7.3.10.0090.00716.36
7.3.00.0030.00916.29
7.2.330.0100.00716.50
7.2.320.0100.01016.46
7.2.310.0070.01416.29
7.2.300.0060.01116.47
7.2.290.0120.00416.59
7.2.130.0030.00816.80
7.2.120.0070.00616.70
7.2.110.0090.00516.56
7.2.100.0060.00816.54
7.2.90.0080.00816.73
7.2.80.0120.00616.84
7.2.70.0100.00716.77
7.2.60.0040.01316.81
7.2.50.0110.00816.49
7.2.40.0100.00716.76
7.2.30.0090.01016.78
7.2.20.0100.00516.62
7.2.10.0070.00516.52
7.2.00.0050.00817.55
7.1.250.0070.00415.58
7.1.100.0140.00716.15
7.1.70.0000.00716.98
7.1.60.0100.01319.08
7.1.50.0060.00916.76
7.1.00.0030.03322.48
7.0.200.0050.00216.66
7.0.140.0030.07721.98
7.0.90.0330.08319.88
7.0.80.0500.07019.84
7.0.70.0570.06719.91
7.0.60.0670.04319.99
7.0.50.0700.07720.27
7.0.40.0130.06720.09
7.0.30.0130.07319.92
7.0.20.0070.08320.03
7.0.10.0030.07020.14
7.0.00.0030.08319.99
5.6.280.0000.07721.11
5.6.240.0070.08020.64
5.6.230.0100.08320.53
5.6.220.0000.05320.61
5.6.210.0070.08020.68
5.6.200.0030.05020.94
5.6.190.0070.05721.01
5.6.180.0100.05721.04
5.6.170.0070.05321.02
5.6.160.0130.07721.07
5.6.150.0130.07721.10
5.6.140.0070.04021.13
5.6.130.0170.06721.07
5.6.120.0130.07321.09
5.6.110.0070.08720.92
5.6.100.0100.08020.92
5.6.90.0030.08321.08
5.6.80.0000.08020.40
5.6.70.0170.05320.41
5.6.60.0100.05720.32
5.6.50.0100.08020.40
5.6.40.0100.04320.45
5.6.30.0100.07720.53
5.6.20.0070.05020.43
5.6.10.0070.07720.45
5.6.00.0100.07020.25
5.5.380.0030.07320.44
5.5.370.0070.05320.44
5.5.360.0100.04720.28
5.5.350.0070.05320.27
5.5.340.0070.04020.82
5.5.330.0200.04020.87
5.5.320.0000.09020.92
5.5.310.0130.07320.79
5.5.300.0170.07320.62
5.5.290.0100.08320.82
5.5.280.0130.04720.88
5.5.270.0030.04720.82
5.5.260.0100.08720.90
5.5.250.0100.07320.73
5.5.240.0070.07720.13
5.5.230.0130.06020.23
5.5.220.0070.07720.29
5.5.210.0100.04320.28
5.5.200.0000.06020.27
5.5.190.0030.08020.06
5.5.180.0070.04720.14
5.5.160.0070.06720.26
5.5.150.0100.07320.25
5.5.140.0130.06320.27
5.5.130.0130.07020.21
5.5.120.0130.05719.97
5.5.110.0100.05020.09
5.5.100.0070.05320.08
5.5.90.0070.07320.06
5.5.80.0030.07320.10
5.5.70.0200.06720.09
5.5.60.0170.05720.05
5.5.50.0030.06719.95
5.5.40.0070.04320.08
5.5.30.0070.08320.13
5.5.20.0070.07720.13
5.5.10.0130.06320.09
5.5.00.0070.06320.09
5.4.450.0070.04019.29
5.4.440.0070.08719.47
5.4.430.0000.08719.55
5.4.420.0000.07719.38
5.4.410.0100.04719.16
5.4.400.0100.05318.98
5.4.390.0000.08319.12
5.4.380.0070.06719.05
5.4.370.0030.06319.12
5.4.360.0070.08019.05
5.4.350.0200.03018.91
5.4.340.0100.07319.13
5.4.320.0100.07319.11
5.4.310.0000.09019.04
5.4.300.0100.07319.11
5.4.290.0070.07019.03
5.4.280.0030.05019.11
5.4.270.0070.03719.03
5.4.260.0100.07718.91
5.4.250.0130.07018.89
5.4.240.0100.04719.11
5.4.230.0070.05318.93
5.4.220.0100.07318.93
5.4.210.0100.04319.07
5.4.200.0070.06719.04
5.4.190.0030.07019.11
5.4.180.0070.05719.11
5.4.170.0100.07019.06
5.4.160.0170.07319.00
5.4.150.0000.08318.92
5.4.140.0070.07716.34
5.4.130.0100.05316.31
5.4.120.0030.06016.22
5.4.110.0030.04016.21
5.4.100.0030.07716.21
5.4.90.0070.05716.38
5.4.80.0070.07316.20
5.4.70.0100.06016.39
5.4.60.0100.03316.18
5.4.50.0100.07016.35
5.4.40.0130.06316.33
5.4.30.0100.07016.30
5.4.20.0030.06316.23
5.4.10.0130.06316.28
5.4.00.0030.05015.77
5.3.290.0030.07714.59
5.3.280.0070.07714.54
5.3.270.0030.05714.60
5.3.260.0130.07014.41
5.3.250.0030.07014.56
5.3.240.0070.04314.57
5.3.230.0100.07714.55
5.3.220.0230.02714.38
5.3.210.0030.07314.52
5.3.200.0000.04014.56
5.3.190.0100.07314.51
5.3.180.0070.07014.38
5.3.170.0070.07314.53
5.3.160.0070.07014.47
5.3.150.0000.05314.37
5.3.140.0100.07314.55
5.3.130.0030.06714.39
5.3.120.0130.07014.36
5.3.110.0030.06314.50
5.3.100.0200.06014.04
5.3.90.0100.06013.92
5.3.80.0030.07313.97
5.3.70.0170.05713.77
5.3.60.0030.08013.99
5.3.50.0000.05313.87
5.3.40.0100.07313.86
5.3.30.0070.07013.66
5.3.20.0030.07313.54
5.3.10.0100.06013.64
5.3.00.0130.06313.39
5.2.170.0000.07311.00
5.2.160.0070.06011.09
5.2.150.0130.05311.13
5.2.140.0000.06711.12
5.2.130.0000.04311.12
5.2.120.0030.04311.11
5.2.110.0100.05711.09
5.2.100.0000.04011.16
5.2.90.0070.05710.96
5.2.80.0000.04011.13
5.2.70.0100.05311.09
5.2.60.0030.04311.04
5.2.50.0000.05711.01
5.2.40.0000.04010.99
5.2.30.0070.06310.92
5.2.20.0030.06710.80
5.2.10.0030.06310.87
5.2.00.0070.05710.62
5.1.60.0000.0439.98
5.1.50.0070.0479.83
5.1.40.0000.0579.85
5.1.30.0070.03710.40
5.1.20.0100.04310.26
5.1.10.0030.03010.07
5.1.00.0000.06010.14
5.0.50.0070.0438.56
5.0.40.0070.0408.23
5.0.30.0030.0638.27
5.0.20.0070.0438.02
5.0.10.0070.0408.15
5.0.00.0030.0638.21
4.4.90.0000.0377.80
4.4.80.0030.0337.80
4.4.70.0030.0377.80
4.4.60.0000.0377.80
4.4.50.0030.0237.80
4.4.40.0000.0577.80
4.4.30.0000.0237.80
4.4.20.0000.0237.80
4.4.10.0070.0307.80
4.4.00.0030.0507.80
4.3.110.0000.0377.80
4.3.100.0030.0237.80
4.3.90.0000.0237.80
4.3.80.0000.0477.80
4.3.70.0030.0337.80
4.3.60.0030.0337.80
4.3.50.0000.0377.80
4.3.40.0030.0507.80
4.3.30.0000.0377.80
4.3.20.0000.0407.80
4.3.10.0030.0337.80
4.3.00.0030.0337.80

preferences:
44.15 ms | 400 KiB | 5 Q