3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'test "test2"'; var_dump(jsone_encode($str) );

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)
8.3.70.0140.00018.52
8.3.60.0140.00716.63
8.3.50.0120.00921.92
8.3.40.0080.00818.61
8.3.30.0120.00918.84
8.3.20.0050.00220.34
8.3.10.0080.00023.54
8.3.00.0050.00319.85
8.2.180.0150.00018.48
8.2.170.0070.01122.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00319.39
8.2.120.0080.00026.35
8.2.110.0070.00322.16
8.2.100.0080.00417.78
8.2.90.0080.00019.23
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0030.00717.91
8.2.50.0000.00818.07
8.2.40.0050.00321.13
8.2.30.0070.00020.71
8.2.20.0080.00017.54
8.2.10.0050.00218.10
8.2.00.0040.00418.05
8.1.280.0040.01425.92
8.1.270.0060.00318.88
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00323.73
8.1.230.0050.00520.89
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0060.00317.35
8.1.180.0000.00818.10
8.1.170.0050.00318.65
8.1.160.0030.00520.77
8.1.150.0000.00718.73
8.1.140.0000.00819.55
8.1.130.0030.00317.43
8.1.120.0040.00417.46
8.1.110.0000.00817.43
8.1.100.0000.00717.38
8.1.90.0000.00817.28
8.1.80.0050.00317.39
8.1.70.0060.00317.29
8.1.60.0040.00417.50
8.1.50.0040.00417.54
8.1.40.0030.00517.50
8.1.30.0030.00517.65
8.1.20.0040.00417.71
8.1.10.0000.00817.46
8.1.00.0040.00417.52
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0070.00018.40
8.0.270.0000.00817.11
8.0.260.0060.00016.78
8.0.250.0030.00316.95
8.0.240.0000.00716.93
8.0.230.0000.00716.85
8.0.220.0000.00716.89
8.0.210.0000.00716.86
8.0.200.0000.00716.99
8.0.190.0040.00417.01
8.0.180.0030.00316.82
8.0.170.0000.00816.92
8.0.160.0030.00316.89
8.0.150.0030.00316.77
8.0.140.0070.00316.85
8.0.130.0030.00313.33
8.0.120.0080.00016.76
8.0.110.0060.00316.91
8.0.100.0050.00216.77
8.0.90.0040.00416.75
8.0.80.0030.01316.83
8.0.70.0040.00416.87
8.0.60.0020.00516.78
8.0.50.0000.00716.91
8.0.30.0080.01017.00
8.0.20.0120.01017.40
8.0.10.0000.00717.13
8.0.00.0050.01116.65
7.4.330.0020.00216.79
7.4.320.0070.00016.57
7.4.300.0000.00716.61
7.4.290.0000.00716.59
7.4.280.0000.00816.45
7.4.270.0030.00316.52
7.4.260.0000.00716.46
7.4.250.0040.00416.61
7.4.240.0020.00516.54
7.4.230.0070.00016.63
7.4.220.0100.00716.63
7.4.210.0040.01116.58
7.4.200.0070.00016.50
7.4.160.0120.00916.44
7.4.150.0070.01017.40
7.4.140.0130.01017.86
7.4.130.0070.01016.59
7.4.120.0050.01316.46
7.4.110.0070.01016.54
7.4.100.0100.01316.63
7.4.90.0140.00416.56
7.4.80.0090.01519.39
7.4.70.0000.01716.56
7.4.60.0090.00916.62
7.4.50.0060.00916.35
7.4.40.0130.00316.58
7.4.30.0100.01316.60
7.4.00.0030.01314.93
7.3.330.0000.00513.10
7.3.320.0060.00013.06
7.3.310.0000.00716.25
7.3.300.0000.00616.26
7.3.290.0030.00316.25
7.3.280.0120.00616.25
7.3.270.0130.00317.40
7.3.260.0130.00716.30
7.3.250.0120.00516.35
7.3.240.0080.00816.50
7.3.230.0090.00916.44
7.3.210.0080.00816.35
7.3.200.0110.00616.57
7.3.190.0030.01316.37
7.3.180.0170.00316.27
7.3.170.0100.00716.31
7.3.160.0100.00716.30
7.3.10.0100.01016.42
7.3.00.0190.00316.22
7.2.330.0030.01416.21
7.2.320.0070.01016.41
7.2.310.0100.00716.34
7.2.300.0170.00016.45
7.2.290.0060.00916.57
7.2.130.0150.00616.75
7.2.120.0070.01716.51
7.2.110.1340.01116.62
7.2.100.0070.00916.22
7.2.90.0160.01116.16
7.2.80.0200.00216.35
7.2.70.0140.00716.44
7.2.60.0120.01116.71
7.2.50.0160.00916.58
7.2.40.0110.01216.55
7.2.30.0080.00816.61
7.2.20.0150.00816.49
7.2.10.0160.00316.66
7.2.00.0120.00817.63
7.1.250.0180.00615.51
7.1.230.0130.00315.59
7.1.220.0090.00515.56
7.1.210.0140.00315.64
7.1.200.0130.00215.46
7.1.190.0170.00315.49
7.1.180.0170.00015.25
7.1.170.0140.00815.62
7.1.160.0100.00715.45
7.1.150.0190.00415.71
7.1.140.0180.00915.48
7.1.130.0240.00315.52
7.1.120.0200.00315.59
7.1.110.0140.01115.77
7.1.100.0170.00316.69
7.1.90.0270.00615.48
7.1.80.0390.00015.72
7.1.70.0170.00816.32
7.1.60.0190.00917.65
7.1.50.0290.01316.43
7.1.40.0330.00615.91
7.1.30.0210.00815.55
7.1.20.0380.00315.95
7.1.10.0260.00315.48
7.1.00.0200.04019.10
7.0.310.0130.00515.21
7.0.300.0230.00314.96
7.0.290.0210.00715.18
7.0.280.0270.00015.16
7.0.270.0180.00415.22
7.0.260.0140.00015.33
7.0.250.0220.00515.36
7.0.240.0180.00015.36
7.0.230.0630.00315.20
7.0.220.0120.00415.18
7.0.210.0230.01415.09
7.0.200.0180.00615.79
7.0.190.0280.00815.10
7.0.180.0340.00615.25
7.0.170.0420.00615.47
7.0.160.0260.00015.46
7.0.150.0350.00315.30
7.0.140.0300.00415.33
7.0.130.0360.00715.10
7.0.120.0200.00615.19
7.0.110.0180.00415.38
7.0.100.0190.00815.35
7.0.90.0220.00015.30
7.0.80.0130.00815.33
7.0.70.0260.00415.54
7.0.60.0110.02617.52
7.0.50.0180.02216.67
7.0.40.0080.02516.67
7.0.30.0170.02816.76
7.0.20.0310.03016.70
7.0.10.0100.03216.78
7.0.00.0070.04616.81
5.6.380.0100.00314.38
5.6.370.0080.00814.25
5.6.360.0130.00314.48
5.6.350.0090.00814.32
5.6.340.0140.00014.46
5.6.330.0090.00613.68
5.6.320.0100.00314.09
5.6.310.0080.00814.09
5.6.300.0070.00514.16
5.6.290.0110.00414.04
5.6.280.0020.02117.61
5.6.270.0080.00814.19
5.6.260.0040.01114.16
5.6.250.0160.00014.21
5.6.240.0080.01013.83
5.6.230.0100.00713.89
5.6.220.0150.00514.36
5.6.210.0070.03417.34
5.6.200.0130.04216.14
5.6.190.0110.02317.27
5.6.180.0370.03917.37
5.6.170.0280.03617.21
5.6.160.0100.04317.37
5.6.150.0080.03316.22
5.6.140.0060.03016.14
5.6.130.0120.03216.08
5.6.120.0100.03317.55
5.6.110.0070.02717.42
5.6.100.0120.04117.54
5.6.90.0120.04317.60
5.6.80.0070.02217.16
5.6.70.0070.00714.07
5.6.60.0090.00413.99
5.6.50.0100.00614.13
5.6.40.0060.01013.98
5.6.30.0070.00814.04
5.6.20.0130.00314.13
5.6.10.0060.00714.13
5.6.00.0120.00414.12
5.5.380.0100.00312.79
5.5.370.0060.00312.79
5.5.360.0080.00612.79
5.5.350.0060.02116.59
5.5.340.0080.04015.37
5.5.330.0070.05516.60
5.5.320.0070.02516.54
5.5.310.0180.03216.51
5.5.300.0130.03715.35
5.5.290.0050.02215.37
5.5.280.0080.02316.83
5.5.270.0110.04416.82
5.5.260.0080.03516.82
5.5.250.0050.03716.73
5.5.240.0080.02016.39
5.5.230.0070.00712.79
5.5.220.0000.01312.79
5.5.210.0090.00612.79
5.5.200.0080.00812.79
5.5.190.0130.00312.79
5.5.180.0090.00412.79
5.5.170.0150.00013.68
5.5.160.0110.00312.79
5.5.150.0000.01012.79
5.5.140.0070.00412.79
5.5.130.0100.00312.79
5.5.120.0110.00312.79
5.5.110.0110.00312.79
5.5.100.0080.00812.79
5.5.90.0070.00712.79
5.5.80.0060.00612.79
5.5.70.0070.00712.79
5.5.60.0150.00012.79
5.5.50.0130.00012.79
5.5.40.0090.00512.79
5.5.30.0120.00212.79
5.5.20.0090.00212.79
5.5.10.0060.00912.79
5.5.00.0060.00912.79

preferences:
64.21 ms | 401 KiB | 5 Q