3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "\x5Bli\x5DLevel\x3A\x2023\x5B\x2Fli\x5D"; var_dump($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)
8.3.60.0110.00416.38
8.3.50.0170.00316.48
8.3.40.0140.00418.54
8.3.30.0110.00418.52
8.3.20.0070.00020.12
8.3.10.0080.00021.83
8.3.00.0040.00421.95
8.2.180.0090.00618.16
8.2.170.0110.00422.96
8.2.160.0070.00718.91
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0060.00321.00
8.2.120.0100.00326.35
8.2.110.0070.01620.41
8.2.100.0090.00317.71
8.2.90.0060.00319.05
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0000.00817.77
8.2.50.0060.00318.10
8.2.40.0000.00720.66
8.2.30.0000.00720.85
8.2.20.0000.00717.98
8.2.10.0030.00517.87
8.2.00.0000.00717.98
8.1.270.0040.00421.84
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0060.00324.02
8.1.230.0090.00317.76
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0060.00317.10
8.1.180.0080.00018.10
8.1.170.0040.00419.02
8.1.160.0000.00719.04
8.1.150.0040.00418.86
8.1.140.0040.00419.50
8.1.130.0000.00718.82
8.1.120.0030.00617.41
8.1.110.0040.00417.24
8.1.100.0000.00717.40
8.1.90.0040.00417.37
8.1.80.0030.00317.38
8.1.70.0040.00417.36
8.1.60.0040.00417.52
8.1.50.0040.00417.46
8.1.40.0060.00317.26
8.1.30.0070.00017.58
8.1.20.0040.00417.50
8.1.10.0000.00817.45
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0040.00418.38
8.0.270.0070.00017.18
8.0.260.0070.00016.65
8.0.250.0000.00816.84
8.0.240.0030.00316.78
8.0.230.0070.00016.81
8.0.220.0030.00316.87
8.0.210.0030.00316.73
8.0.200.0040.00416.85
8.0.190.0000.00816.74
8.0.180.0000.00716.74
8.0.170.0000.00816.89
8.0.160.0000.00716.84
8.0.150.0000.00816.73
8.0.140.0040.00416.76
8.0.130.0060.00013.21
8.0.120.0000.00716.77
8.0.110.0030.00316.68
8.0.100.0040.00416.80
8.0.90.0040.00416.64
8.0.80.0040.01316.75
8.0.70.0050.00216.90
8.0.60.0000.00716.85
8.0.50.0000.00716.63
8.0.30.0070.01016.79
8.0.20.0080.01217.40
8.0.10.0040.00416.75
8.0.00.0090.00916.44
7.4.330.0000.00515.55
7.4.320.0030.00316.53
7.4.300.0030.00316.42
7.4.290.0040.00416.57
7.4.280.0050.00216.41
7.4.270.0020.00516.43
7.4.260.0030.00316.40
7.4.250.0060.00316.38
7.4.240.0000.00816.50
7.4.230.0030.00316.24
7.4.220.0100.00716.35
7.4.210.0070.01016.48
7.4.200.0000.00716.36
7.4.160.0090.01216.39
7.4.150.0060.01217.40
7.4.140.0150.00717.86
7.4.130.0060.01616.30
7.4.120.0090.01116.35
7.4.110.0070.01016.41
7.4.100.0130.00616.33
7.4.90.0150.00316.48
7.4.80.0060.01019.39
7.4.70.0080.00816.20
7.4.60.0150.00616.52
7.4.50.0090.00316.29
7.4.40.0030.01316.57
7.4.30.0190.00316.38
7.4.00.0100.00614.55
7.3.330.0000.00513.01
7.3.320.0060.00012.86
7.3.310.0030.00316.07
7.3.300.0030.00316.11
7.3.290.0000.00716.04
7.3.280.0040.01316.10
7.3.270.0110.00717.40
7.3.260.0160.00316.21
7.3.250.0110.00616.26
7.3.240.0080.00916.38
7.3.230.0100.00616.18
7.3.210.0070.01016.33
7.3.200.0040.01116.19
7.3.190.0060.00916.37
7.3.180.0120.00316.38
7.3.170.0080.00816.23
7.3.160.0100.00716.43
7.3.120.0030.01214.72
7.3.110.0070.01014.63
7.3.100.0040.01414.21
7.3.90.0120.00614.57
7.3.80.0000.01614.82
7.3.70.0060.00314.63
7.3.60.0060.01014.50
7.3.50.0030.01214.64
7.3.40.0090.00614.76
7.3.30.0030.01014.54
7.3.20.0090.00316.41
7.3.10.0000.01316.51
7.3.00.0070.00316.63
7.2.330.0140.00316.53
7.2.320.0060.01116.19
7.2.310.0060.01016.18
7.2.300.0060.01016.48
7.2.290.0060.01016.19
7.2.250.0070.01014.69
7.2.240.0040.01114.60
7.2.230.0060.00914.63
7.2.220.0110.00314.86
7.2.210.0100.00714.84
7.2.200.0040.00814.75
7.2.190.0130.00314.54
7.2.180.0040.01114.55
7.2.170.0030.01014.59
7.2.160.0060.00614.71
7.2.150.0070.00416.83
7.2.140.0030.01016.73
7.2.130.0040.00816.63
7.2.120.0000.01416.51
7.2.110.0040.00716.39
7.2.100.0140.00016.87
7.2.90.0030.01316.81
7.2.80.0150.00616.38
7.2.70.0050.00516.71
7.2.60.0080.00316.57
7.2.50.0030.01216.87
7.2.40.0000.01116.38
7.2.30.0030.01316.40
7.2.20.0090.00316.79
7.2.10.0070.00816.68
7.2.00.0060.00818.04
7.1.330.0030.01315.49
7.1.320.0060.00915.66
7.1.310.0040.01215.60
7.1.300.0040.00415.70
7.1.290.0090.00615.55
7.1.280.0040.00415.35
7.1.270.0040.01115.60
7.1.260.0110.00415.67
7.1.250.0070.00715.44
7.1.240.0060.00915.71
7.1.230.0040.00415.68
7.1.220.0080.00315.44
7.1.210.0000.01315.73
7.1.200.0100.00315.59
7.1.190.0040.00815.69
7.1.180.0000.01115.71
7.1.170.0040.01115.60
7.1.160.0040.00715.61
7.1.150.0070.00715.76
7.1.140.0130.00015.70
7.1.130.0040.00815.49
7.1.120.0100.00315.50
7.1.110.0100.00315.65
7.1.100.0000.01216.73
7.1.90.0100.00715.72
7.1.80.0100.00615.46
7.1.70.0090.00416.22
7.1.60.0180.01225.44
7.1.50.0110.01125.16
7.1.40.0150.00825.09
7.1.30.0110.01125.05
7.1.20.0100.00925.07
7.1.10.0080.00716.07
7.1.00.0050.00715.95
7.0.330.0070.00315.06
7.0.320.0000.01315.24
7.0.310.0120.00615.36
7.0.300.0100.00315.13
7.0.290.0000.01615.15
7.0.280.0100.00315.28
7.0.270.0000.00815.33
7.0.260.0000.00915.44
7.0.250.0000.01215.43
7.0.240.0100.00715.03
7.0.230.0090.00315.40
7.0.220.0060.00715.27
7.0.210.0030.00615.28
7.0.200.0010.01616.10
7.0.190.0030.01216.07
7.0.180.0050.00915.57
7.0.170.0030.00915.80
7.0.160.0030.00915.74
7.0.150.0010.01515.93
7.0.140.0080.00815.72
7.0.130.0060.00515.85
7.0.120.0050.00715.82
7.0.110.0080.00515.72
7.0.100.0060.00815.74
7.0.90.0020.01115.76
7.0.80.0060.00815.82
7.0.70.0050.00615.49
7.0.60.0060.00815.69
7.0.50.0080.00615.89
7.0.40.0070.00414.92
7.0.30.0060.00514.82
7.0.20.0120.00314.93
7.0.10.0080.00514.73
7.0.00.0030.00914.82
5.6.400.0070.00714.19
5.6.390.0040.00814.24
5.6.380.0030.00714.30
5.6.370.0090.00913.95
5.6.360.0100.00714.00
5.6.350.0100.00714.19
5.6.340.0000.00814.24
5.6.330.0000.01514.16
5.6.320.0040.01214.02
5.6.310.0030.00913.95
5.6.300.0070.00714.27
5.6.290.0130.00614.06
5.6.280.0030.00614.47
5.6.270.0070.01014.05
5.6.260.0030.00914.46
5.6.250.0040.00814.06
5.6.240.0060.00314.34
5.6.230.0100.00014.08
5.6.220.0030.01013.84
5.6.210.0030.00614.07
5.6.200.0100.00613.97
5.6.190.0000.01314.02
5.6.180.0040.01014.08
5.6.170.0060.00614.00
5.6.160.0030.00614.17
5.6.150.0080.00014.20
5.6.140.0070.00714.18
5.6.130.0070.00714.18
5.6.120.0040.00413.97
5.6.110.0040.01114.16
5.6.100.0070.01014.08
5.6.90.0040.01113.71
5.6.80.0070.00314.27
5.6.70.0150.00014.23
5.6.60.0070.00713.75
5.6.50.0000.01213.83
5.6.40.0070.00714.03
5.6.30.0000.01014.04
5.6.20.0060.00613.94
5.6.10.0100.00313.85
5.6.00.0120.00313.95

preferences:
57.27 ms | 400 KiB | 5 Q