3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = '\x5Bli\x5DLevel\x3A\x2023\x5B\x2Fli\x5D'; var_dump(json_decode($text));

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)
8.3.60.0100.01016.75
8.3.50.0140.00016.13
8.3.40.0200.00318.43
8.3.30.0110.00318.57
8.3.20.0070.00020.13
8.3.10.0080.00421.80
8.3.00.0040.00421.97
8.2.180.0100.01016.50
8.2.170.0100.00722.96
8.2.160.0100.00319.09
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00421.07
8.2.120.0030.00626.35
8.2.110.0000.00920.39
8.2.100.0060.00617.59
8.2.90.0040.00417.72
8.2.80.0050.00317.97
8.2.70.0000.01117.50
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0050.00320.42
8.2.30.0000.00720.89
8.2.20.0000.00917.96
8.2.10.0040.00417.86
8.2.00.0070.00018.04
8.1.280.0130.00325.92
8.1.270.0040.00421.96
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0100.00022.00
8.1.230.0040.00722.08
8.1.220.0060.00317.74
8.1.210.0050.00318.81
8.1.200.0030.00617.13
8.1.190.0040.00417.10
8.1.180.0030.00618.10
8.1.170.0040.00418.47
8.1.160.0070.00018.91
8.1.150.0000.00818.76
8.1.140.0000.00719.41
8.1.130.0030.00618.77
8.1.120.0000.00817.30
8.1.110.0030.00317.27
8.1.100.0040.00417.43
8.1.90.0070.00017.28
8.1.80.0070.00017.38
8.1.70.0000.00717.41
8.1.60.0050.00317.39
8.1.50.0030.00517.40
8.1.40.0000.00817.46
8.1.30.0040.00417.53
8.1.20.0000.00917.51
8.1.10.0080.00017.38
8.1.00.0040.00417.40
8.0.300.0040.00419.98
8.0.290.0080.00016.63
8.0.280.0040.00418.43
8.0.270.0080.00017.05
8.0.260.0000.00716.62
8.0.250.0000.00616.83
8.0.240.0000.00916.82
8.0.230.0070.00016.81
8.0.220.0030.00316.82
8.0.210.0000.00716.77
8.0.200.0000.00616.86
8.0.190.0060.00316.77
8.0.180.0040.00416.86
8.0.170.0040.00416.70
8.0.160.0030.00516.69
8.0.150.0000.00716.66
8.0.140.0030.00416.76
8.0.130.0000.00713.18
8.0.120.0040.00416.81
8.0.110.0040.00416.70
8.0.100.0020.00516.80
8.0.90.0030.00516.84
8.0.80.0060.00916.79
8.0.70.0030.00516.80
8.0.60.0000.00916.69
8.0.50.0070.00016.80
8.0.30.0120.00517.09
8.0.20.0120.00717.40
8.0.10.0000.00716.93
8.0.00.0170.00416.44
7.4.330.0000.00615.55
7.4.320.0040.00416.55
7.4.300.0070.00016.54
7.4.290.0070.00016.43
7.4.280.0080.00016.38
7.4.270.0000.00616.53
7.4.260.0030.00316.48
7.4.250.0070.00016.41
7.4.240.0030.00516.53
7.4.230.0000.00716.50
7.4.220.0040.01516.47
7.4.210.0150.00016.45
7.4.200.0000.00716.55
7.4.160.0120.00416.46
7.4.150.0060.01017.40
7.4.140.0100.00917.86
7.4.130.0090.01016.32
7.4.120.0110.01016.40
7.4.110.0030.01316.32
7.4.100.0130.00816.33
7.4.90.0090.00916.46
7.4.80.0100.00719.39
7.4.70.0120.00916.57
7.4.60.0100.00616.41
7.4.50.0040.01116.49
7.4.40.0100.00716.41
7.4.30.0090.00616.46
7.4.00.0120.00514.85
7.3.330.0000.00713.04
7.3.320.0050.00012.97
7.3.310.0000.00716.03
7.3.300.0030.00316.17
7.3.290.0050.01116.08
7.3.280.0080.00916.14
7.3.270.0130.00417.40
7.3.260.0090.00816.27
7.3.250.0110.00716.24
7.3.240.0130.00516.15
7.3.230.0110.00616.13
7.3.210.0100.00616.06
7.3.200.0100.00716.25
7.3.190.0100.00616.45
7.3.180.0100.00716.23
7.3.170.0060.01216.20
7.3.160.0130.00316.29
7.3.120.0120.00514.59
7.3.110.0060.01214.56
7.3.100.0100.00514.44
7.3.90.0030.01014.59
7.3.80.0050.00914.69
7.3.70.0050.00714.66
7.3.60.0040.01314.71
7.3.50.0060.00514.69
7.3.40.0050.00714.80
7.3.30.0050.00814.60
7.3.20.0060.00616.54
7.3.10.0020.01216.51
7.3.00.0060.00916.46
7.2.330.0030.01516.16
7.2.320.0080.01216.38
7.2.310.0070.01116.61
7.2.300.0040.01216.47
7.2.290.0130.00316.52
7.2.250.0070.01015.00
7.2.240.0050.01114.95
7.2.230.0050.01014.97
7.2.220.0080.01014.79
7.2.210.0060.00614.85
7.2.200.0060.00414.75
7.2.190.0020.00914.77
7.2.180.0070.00914.82
7.2.170.0040.00614.78
7.2.160.0070.00714.95
7.2.150.0090.00516.53
7.2.140.0070.00616.59
7.2.130.0070.00816.72
7.2.120.0050.00716.72
7.2.110.0090.00516.66
7.2.100.0080.00816.44
7.2.90.0070.00916.77
7.2.80.0050.00716.57
7.2.70.0060.01016.77
7.2.60.0060.00816.69
7.2.50.0070.01116.80
7.2.40.0060.00816.69
7.2.30.0070.00716.75
7.2.20.0110.00616.69
7.2.10.0070.00816.65
7.2.00.0040.01017.21
7.1.330.0050.01015.83
7.1.320.0050.00815.64
7.1.310.0080.00515.70
7.1.300.0080.00515.67
7.1.290.0020.00915.72
7.1.280.0070.00515.58
7.1.270.0070.00415.54
7.1.260.0040.01115.54
7.1.250.0020.01215.63
7.1.240.0080.00415.52
7.1.230.0070.00915.60
7.1.220.0100.00515.80
7.1.210.0100.00415.55
7.1.200.0110.00615.66
7.1.190.0060.00615.67
7.1.180.0080.00615.65
7.1.170.0050.00915.64
7.1.160.0020.01115.61
7.1.150.0090.00615.54
7.1.140.0090.00915.55
7.1.130.0070.00715.67
7.1.120.0120.00215.55
7.1.110.0080.00515.58
7.1.100.0040.00816.43
7.1.90.0020.01015.59
7.1.80.0060.00815.69
7.1.70.0050.00816.14
7.1.60.0150.00622.25
7.1.50.0130.01022.06
7.1.40.0110.01021.97
7.1.30.0140.00521.96
7.1.20.0110.00922.01
7.1.10.0100.00516.10
7.1.00.0110.00415.95
7.0.330.0000.01015.35
7.0.320.0090.00615.36
7.0.310.0070.00715.33
7.0.300.0130.00015.40
7.0.290.0100.00515.23
7.0.280.0100.00515.28
7.0.270.0070.00415.41
7.0.260.0070.00715.44
7.0.250.0080.00615.35
7.0.240.0090.00815.38
7.0.230.0050.00615.29
7.0.220.0040.00815.30
7.0.210.0090.00315.25
7.0.200.0080.00615.77
7.0.190.0050.01015.70
7.0.180.0090.00915.66
7.0.170.0060.00715.64
7.0.160.0020.01115.46
7.0.150.0070.00715.57
7.0.140.0040.01015.60
7.0.130.0050.01015.85
7.0.120.0060.00815.68
7.0.110.0050.00815.71
7.0.100.0040.00815.50
7.0.90.0040.00815.54
7.0.80.0040.01015.56
7.0.70.0040.00815.54
7.0.60.0070.00615.60
7.0.50.0070.00715.73
7.0.40.0030.01014.26
7.0.30.0110.00314.44
7.0.20.0020.01114.38
7.0.10.0050.00814.18
7.0.00.0070.00514.32
5.6.400.0100.00714.02
5.6.390.0000.01014.22
5.6.380.0070.00414.20
5.6.370.0030.00614.48
5.6.360.0030.01314.35
5.6.350.0080.00814.11
5.6.340.0090.00913.88
5.6.330.0030.00614.28
5.6.320.0090.00914.08
5.6.310.0060.00314.43
5.6.300.0100.00314.47
5.6.290.0030.01514.04
5.6.280.0060.01014.51
5.6.270.0030.01014.18
5.6.260.0060.00914.26
5.6.250.0130.00314.06
5.6.240.0060.00614.15
5.6.230.0060.00914.24
5.6.220.0030.00914.19
5.6.210.0100.00714.00
5.6.200.0030.01214.05
5.6.190.0000.01414.13
5.6.180.0000.01014.32
5.6.170.0000.01114.25
5.6.160.0060.00314.24
5.6.150.0070.00414.10
5.6.140.0000.01113.98
5.6.130.0030.01014.11
5.6.120.0030.01014.22
5.6.110.0000.00814.31
5.6.100.0030.00914.20
5.6.90.0120.00014.18
5.6.80.0030.00614.18
5.6.70.0060.00613.80
5.6.60.0060.00614.09
5.6.50.0040.00914.09
5.6.40.0040.00813.98
5.6.30.0000.00913.77
5.6.20.0070.00313.86
5.6.10.0070.00714.00
5.6.00.0100.00314.01

preferences:
45.27 ms | 400 KiB | 5 Q