3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo json_decode('"x"');

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)
8.3.40.0140.00718.54
8.3.30.0100.00318.67
8.3.20.0050.00320.44
8.3.10.0050.00321.78
8.3.00.0040.00419.13
8.2.170.0040.01122.96
8.2.160.0030.01020.43
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00019.73
8.2.120.0040.00426.35
8.2.110.0130.01022.25
8.2.100.0080.00417.79
8.2.90.0000.00818.07
8.2.80.0040.00717.97
8.2.70.0030.00617.50
8.2.60.0000.00917.91
8.2.50.0040.00418.10
8.2.40.0040.00420.63
8.2.30.0040.00419.08
8.2.20.0030.00617.88
8.2.10.0070.00017.89
8.2.00.0040.00417.42
8.1.270.0000.00822.20
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00323.84
8.1.230.0120.00022.75
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0040.00417.23
8.1.190.0000.00917.00
8.1.180.0050.00318.10
8.1.170.0040.00418.66
8.1.160.0100.00020.45
8.1.150.0000.00720.29
8.1.140.0050.00319.35
8.1.130.0030.00317.45
8.1.120.0040.00417.21
8.1.110.0040.00317.30
8.1.100.0030.00517.38
8.1.90.0000.00717.35
8.1.80.0040.00417.30
8.1.70.0000.00717.29
8.1.60.0030.00517.34
8.1.50.0030.00717.27
8.1.40.0000.00817.39
8.1.30.0040.00417.41
8.1.20.0060.00317.56
8.1.10.0030.00717.32
8.1.00.0040.00417.39
8.0.300.0000.00821.94
8.0.290.0050.00316.63
8.0.280.0070.00018.29
8.0.270.0080.00017.08
8.0.260.0030.00317.18
8.0.250.0050.00316.85
8.0.240.0000.00716.90
8.0.230.0070.00016.77
8.0.220.0040.00416.74
8.0.210.0040.00416.68
8.0.200.0030.00516.86
8.0.190.0000.00716.78
8.0.180.0060.00316.67
8.0.170.0040.00416.82
8.0.160.0070.00016.71
8.0.150.0080.00316.56
8.0.140.0000.00816.72
8.0.130.0030.00313.11
8.0.120.0040.00416.67
8.0.110.0050.00216.79
8.0.100.0000.00716.78
8.0.90.0040.00416.82
8.0.80.0090.00916.64
8.0.70.0040.00416.77
8.0.60.0000.00816.64
8.0.50.0050.00216.62
8.0.30.0090.00816.93
8.0.20.0090.01217.40
8.0.10.0070.00016.77
8.0.00.0170.00316.78
7.4.330.0000.00515.55
7.4.320.0030.00316.41
7.4.300.0030.00316.50
7.4.290.0040.00416.40
7.4.280.0040.00416.36
7.4.270.0030.00316.38
7.4.260.0000.00716.36
7.4.250.0040.00416.46
7.4.240.0000.00716.47
7.4.230.0070.00016.27
7.4.220.0100.01316.54
7.4.210.0080.00616.53
7.4.200.0000.00716.34
7.4.160.0080.00816.39
7.4.150.0100.01617.40
7.4.140.0100.00717.86
7.4.130.0140.00416.35
7.4.120.0100.00716.43
7.4.110.0100.00716.50
7.4.100.0070.01016.30
7.4.90.0070.01016.16
7.4.80.0100.01019.39
7.4.70.0090.00616.45
7.4.60.0100.00716.37
7.4.50.0060.00616.28
7.4.40.0000.02316.43
7.4.30.0080.00816.53
7.4.00.0030.01014.89
7.3.330.0000.00613.04
7.3.320.0060.00012.96
7.3.310.0060.00016.11
7.3.300.0030.00316.20
7.3.290.0060.00816.12
7.3.280.0090.00816.14
7.3.270.0080.00817.40
7.3.260.0100.01016.38
7.3.250.0080.00916.20
7.3.240.0100.01216.23
7.3.230.0090.00916.39
7.3.210.0030.01316.09
7.3.200.0040.01216.18
7.3.190.0060.01016.11
7.3.180.0080.00816.37
7.3.170.0100.00616.35
7.3.160.0070.00716.23
7.3.10.0110.01116.64
7.3.00.0090.00916.23
7.2.330.0120.00616.56
7.2.320.0080.00816.50
7.2.310.0140.00316.18
7.2.300.0120.00816.49
7.2.290.0000.01616.40
7.2.130.0160.00316.30
7.2.120.0110.00416.11
7.2.110.0140.00316.60
7.2.100.0210.00416.19
7.2.90.0220.00315.98
7.2.80.0100.00716.07
7.2.70.0210.00316.74
7.2.60.0130.00616.38
7.2.50.0190.00316.34
7.2.40.0090.00916.58
7.2.30.0110.00716.09
7.2.20.0110.00916.37
7.2.10.0140.00716.35
7.2.00.0120.00517.88
7.1.250.0130.00615.15
7.1.70.0040.00417.00
7.1.60.0060.00617.28
7.1.00.0070.07322.30
7.0.200.0000.01616.47
7.0.130.0070.06022.10
7.0.120.0070.06722.11
7.0.110.0100.06022.00
7.0.100.0200.06722.04
7.0.90.0000.08722.11
7.0.80.0170.05722.18
7.0.70.0070.06022.03
7.0.60.0170.07022.02
7.0.50.0100.08022.20
7.0.40.0100.05722.08
7.0.30.0130.05022.08
7.0.20.0130.04722.11
7.0.10.0030.05722.07
7.0.00.0000.06022.11
5.6.280.0100.05720.84
5.6.270.0070.07320.99
5.6.260.0070.06021.10
5.6.250.0070.07721.05
5.6.240.0200.06320.80
5.6.230.0030.06720.96
5.6.220.0130.06020.96
5.6.210.0030.08021.06
5.6.200.0030.08720.83
5.6.190.0070.06020.94
5.6.180.0100.05021.06
5.6.170.0030.06020.82
5.6.160.0130.05020.83
5.6.150.0200.04320.87
5.6.140.0070.05721.03
5.6.130.0070.05721.00
5.6.120.0070.05321.05
5.6.110.0030.06321.05
5.6.100.0070.05320.73
5.6.90.0130.05320.83
5.6.80.0030.06020.41
5.6.70.0030.05720.11
5.6.60.0070.05320.29
5.6.50.0030.05320.41
5.6.40.0030.05320.36
5.6.30.0030.06320.37
5.6.20.0070.06320.18
5.6.10.0100.04720.41
5.6.00.0070.05020.08

preferences:
54.64 ms | 400 KiB | 5 Q