3v4l.org

run code in 300+ PHP versions simultaneously
<? echo json_encode( ["foo","äöüß","new line", "a tab", "Some markup with a <script>tag</script>"]);

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)
8.3.60.0110.00718.43
8.3.50.0090.00916.34
8.3.40.0140.00018.63
8.3.30.0060.00918.54
8.3.20.0000.00820.91
8.3.10.0070.00021.60
8.3.00.0030.00718.06
8.2.180.0110.01118.41
8.2.170.0070.00722.96
8.2.160.0110.00320.53
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00420.25
8.2.120.0150.00026.35
8.2.110.0090.00022.24
8.2.100.0150.00017.71
8.2.90.0040.00419.14
8.2.80.0030.00617.97
8.2.70.0080.00017.63
8.2.60.0000.00817.87
8.2.50.0040.00418.10
8.2.40.0000.00822.18
8.2.30.0060.00319.16
8.2.20.0050.00317.96
8.2.10.0040.00418.00
8.2.00.0030.00617.83
8.1.280.0110.01125.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.84
8.1.230.0070.00322.16
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0040.00417.00
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0000.00818.66
8.1.160.0040.00418.89
8.1.150.0040.00420.55
8.1.140.0070.00319.47
8.1.130.0070.00018.62
8.1.120.0000.00717.30
8.1.110.0040.00417.29
8.1.100.0040.00417.36
8.1.90.0080.00017.34
8.1.80.0030.00317.31
8.1.70.0070.00017.21
8.1.60.0030.00517.43
8.1.50.0080.00017.37
8.1.40.0050.00317.36
8.1.30.0080.00017.48
8.1.20.0040.00417.44
8.1.10.0030.00517.46
8.1.00.0040.00417.35
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0030.00318.32
8.0.270.0070.00017.12
8.0.260.0000.00616.74
8.0.250.0060.00016.86
8.0.240.0030.00316.77
8.0.230.0030.00316.85
8.0.220.0030.00316.71
8.0.210.0030.00316.69
8.0.200.0060.00016.80
8.0.190.0070.00016.81
8.0.180.0030.00316.69
8.0.170.0050.00216.80
8.0.160.0040.00416.77
8.0.150.0000.00716.73
8.0.140.0040.00416.60
8.0.130.0000.00613.14
8.0.120.0000.00716.60
8.0.110.0040.00416.72
8.0.100.0000.00716.62
8.0.90.0030.00316.58
8.0.80.0070.01516.72
8.0.70.0000.00716.62
8.0.60.0070.00016.64
8.0.50.0040.00416.76
8.0.30.0080.00916.82
8.0.20.0110.00917.40
8.0.10.0040.00416.86
8.0.00.0100.00716.50
7.4.330.0040.00015.55
7.4.320.0000.00616.51
7.4.300.0000.00716.34
7.4.290.0190.00016.44
7.4.280.0040.00416.47
7.4.270.0000.00816.47
7.4.260.0050.00013.18
7.4.250.0040.00416.43
7.4.240.0000.00716.38
7.4.230.0030.00316.26
7.4.220.0030.01416.52
7.4.210.0030.01316.54
7.4.200.0030.00316.48
7.4.160.0050.01016.39
7.4.150.0100.01517.40
7.4.140.0160.01017.86
7.4.130.0040.01516.40
7.4.120.0070.01116.38
7.4.110.0140.00416.16
7.4.100.0170.00016.59
7.4.90.0080.00916.40
7.4.80.0130.00919.39
7.4.70.0070.01016.45
7.4.60.0100.00716.43
7.4.50.0100.00916.51
7.4.40.0110.00416.43
7.4.30.0130.01016.35
7.4.00.0070.01014.91
7.3.330.0050.00012.96
7.3.320.0000.00512.98
7.3.310.0040.00416.22
7.3.300.0000.00616.13
7.3.290.0110.00716.10
7.3.280.0080.00816.11
7.3.270.0140.00317.40
7.3.260.0140.00316.38
7.3.250.0120.00816.35
7.3.240.0090.00816.42
7.3.230.0100.00916.55
7.3.210.0060.01116.09
7.3.200.0040.01116.54
7.3.190.0130.00616.16
7.3.180.0080.00816.48
7.3.170.0030.01316.05
7.3.160.0120.00916.28
7.2.330.0100.00716.40
7.2.320.0030.01416.54
7.2.310.0000.01716.62
7.2.300.0070.01016.27
7.2.290.0160.00316.32
7.2.60.0070.00716.70
7.2.00.0110.00719.35
7.1.200.0280.00415.35
7.1.100.0060.00917.62
7.1.70.0040.00417.00
7.1.60.1700.01333.26
7.1.50.0870.03332.79
7.1.40.0330.01332.42
7.1.30.0170.02032.68
7.1.20.1530.02332.62
7.1.10.1630.01314.61
7.1.00.0070.01314.68
7.0.200.1500.01014.95
7.0.190.0100.00714.84
7.0.180.0270.01014.33
7.0.170.1570.00714.33
7.0.160.0170.01014.16
7.0.150.1530.01314.17
7.0.140.1730.00714.24
7.0.130.1670.00714.54
7.0.120.0170.01714.57
7.0.110.1630.01014.27
7.0.100.0030.01314.29
7.0.90.0130.01014.28
7.0.80.2030.01014.14
7.0.70.1830.00714.18
7.0.60.1970.00714.24
7.0.50.1600.00714.48
7.0.40.2030.01314.54
7.0.30.2130.01314.41
7.0.20.1400.01714.35
7.0.10.2230.01014.40
7.0.00.1570.01014.38

preferences:
47.49 ms | 400 KiB | 5 Q