3v4l.org

run code in 300+ PHP versions simultaneously
<?php print json_encode("<script>alert('XSS');</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)
8.3.40.0070.00718.79
8.3.30.0140.00718.86
8.3.20.0080.00020.10
8.3.10.0040.00423.64
8.3.00.0050.00319.26
8.2.170.0130.00722.96
8.2.160.0030.01620.52
8.2.150.0070.00724.18
8.2.140.0070.00024.66
8.2.130.0110.00726.16
8.2.120.0040.00420.76
8.2.110.0030.00719.21
8.2.100.0040.00817.78
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0050.00317.90
8.2.50.0060.00318.07
8.2.40.0060.00319.77
8.2.30.0040.00419.78
8.2.20.0000.00717.49
8.2.10.0000.00817.98
8.2.00.0070.00017.42
8.1.270.0090.00023.88
8.1.260.0040.00426.35
8.1.250.0120.00328.09
8.1.240.0030.00619.06
8.1.230.0090.00320.91
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00816.98
8.1.180.0050.00318.10
8.1.170.0040.00418.50
8.1.160.0000.00821.94
8.1.150.0000.00718.75
8.1.140.0000.00717.18
8.1.130.0030.00317.73
8.1.120.0000.00717.30
8.1.110.0080.00017.22
8.1.100.0070.00017.32
8.1.90.0000.00717.30
8.1.80.0030.00317.28
8.1.70.0000.00717.20
8.1.60.0080.00017.46
8.1.50.0050.00317.27
8.1.40.0070.00017.40
8.1.30.0040.00417.33
8.1.20.0000.00717.44
8.1.10.0030.00517.40
8.1.00.0060.00317.28
8.0.300.0050.00218.77
8.0.290.0000.00816.63
8.0.280.0070.00018.39
8.0.270.0000.00817.18
8.0.260.0070.00017.25
8.0.250.0050.00316.86
8.0.240.0030.00316.94
8.0.230.0040.00416.77
8.0.220.0030.00316.75
8.0.210.0030.00316.67
8.0.200.0030.00316.83
8.0.190.0060.00316.70
8.0.180.0050.00216.79
8.0.170.0040.00416.77
8.0.160.0030.00416.63
8.0.150.0000.00716.79
8.0.140.0050.00316.54
8.0.130.0000.00513.18
8.0.120.0000.00816.77
8.0.110.0040.00416.73
8.0.100.0000.00716.55
8.0.90.0030.00416.65
8.0.80.0030.01216.78
8.0.70.0040.00416.87
8.0.60.0070.00016.82
8.0.50.0070.00016.81
8.0.30.0070.01516.91
8.0.20.0110.00817.40
8.0.10.0000.00716.77
8.0.00.0100.00716.73
7.4.330.0000.00515.00
7.4.320.0060.00016.37
7.4.300.0070.00016.48
7.4.290.0070.00016.29
7.4.280.0050.00216.39
7.4.270.0000.00716.51
7.4.260.0000.00716.34
7.4.250.0030.00516.37
7.4.240.0000.00716.33
7.4.230.0030.00316.27
7.4.220.0100.00716.41
7.4.210.0070.01116.54
7.4.200.0070.00016.11
7.4.160.0110.00716.20
7.4.150.0180.00617.40
7.4.140.0130.00717.86
7.4.130.0090.00716.43
7.4.120.0080.01316.45
7.4.110.0110.00616.33
7.4.100.0080.00816.51
7.4.90.0080.01116.34
7.4.80.0100.00619.39
7.4.70.0080.00816.20
7.4.60.0050.01116.38
7.4.50.0000.00416.18
7.4.40.0070.01616.43
7.4.30.0030.01316.39
7.4.00.0080.00614.73
7.3.330.0050.00013.04
7.3.320.0070.00012.84
7.3.310.0050.00316.05
7.3.300.0030.00316.16
7.3.290.0070.00716.13
7.3.280.0120.00416.12
7.3.270.0000.02017.40
7.3.260.0060.01816.29
7.3.250.0160.00216.23
7.3.240.0120.00616.26
7.3.230.0120.00316.39
7.3.210.0120.00616.34
7.3.200.0040.01119.39
7.3.190.0140.00716.29
7.3.180.0000.01616.47
7.3.170.0100.00716.27
7.3.160.0100.00616.38
7.2.330.0150.00816.20
7.2.320.0060.01316.52
7.2.310.0100.01316.23
7.2.300.0070.01016.54
7.2.290.0190.00016.40
7.2.60.0070.00716.86
7.1.200.0070.00715.67
7.1.70.0040.00416.96
7.1.60.0070.01319.40
7.1.50.0270.01034.56
7.1.00.0030.07322.46
7.0.200.0110.01116.73
7.0.140.0000.07722.08
7.0.90.0600.05320.06
7.0.80.0600.04719.87
7.0.70.0400.04019.85
7.0.60.0600.07719.85
7.0.50.0430.05020.19
7.0.40.0000.05720.19
7.0.30.0100.08020.14
7.0.20.0070.08020.18
7.0.10.0030.08319.95
7.0.00.0130.07720.10
5.6.280.0030.07020.77
5.6.230.0070.06320.69
5.6.220.0070.04720.61
5.6.210.0070.08020.40
5.6.200.0000.09721.13
5.6.190.0070.05720.95
5.6.180.0000.07720.98
5.6.170.0030.05321.03
5.6.160.0030.08321.07
5.6.150.0130.08320.93
5.6.140.0030.06321.03
5.6.130.0030.07721.16
5.6.120.0200.07021.07
5.6.110.0130.08021.07
5.6.100.0070.04721.00
5.6.90.0000.09021.05
5.6.80.0100.04720.41
5.6.70.0070.05320.48
5.6.60.0170.07320.38
5.6.50.0200.06020.34
5.6.40.0070.07020.48
5.6.30.0030.04320.31
5.6.20.0100.06320.43
5.6.10.0000.06720.39
5.6.00.0070.08020.35
5.5.370.0100.04320.34
5.5.360.0100.06320.35
5.5.350.0100.07720.29
5.5.340.0030.06720.79
5.5.330.0030.06320.87
5.5.320.0030.08320.88
5.5.310.0030.09020.72
5.5.300.0030.04320.75
5.5.290.0070.06720.91
5.5.280.0070.08720.91
5.5.270.0100.07020.61
5.5.260.0070.08020.89
5.5.250.0100.05720.66
5.5.240.0130.07320.15
5.5.230.0130.07720.17
5.5.220.0070.05720.25
5.5.210.0000.08020.27
5.5.200.0070.06020.18
5.5.190.0070.05020.15
5.5.180.0100.07320.17
5.5.160.0070.08320.13
5.5.150.0100.07020.12
5.5.140.0070.05320.26
5.5.130.0070.07020.23
5.5.120.0030.05720.23
5.5.110.0030.08320.13
5.5.100.0000.05720.06
5.5.90.0100.07020.08
5.5.80.0070.05320.09
5.5.70.0000.04320.05
5.5.60.0030.05020.02
5.5.50.0000.04720.03
5.5.40.0030.08320.14
5.5.30.0070.05020.12
5.5.20.0030.08020.03
5.5.10.0100.07020.11
5.5.00.0070.07320.11
5.4.450.0100.08019.23
5.4.440.0170.07019.27
5.4.430.0100.07719.46
5.4.420.0100.03719.46
5.4.410.0100.06319.27
5.4.400.0030.07318.96
5.4.390.0030.08319.03
5.4.380.0100.07018.93
5.4.370.0070.07019.12
5.4.360.0100.07718.90
5.4.350.0070.06318.82
5.4.340.0100.06719.02
5.4.320.0100.06319.03
5.4.310.0100.04318.81
5.4.300.0030.06319.04
5.4.290.0100.07719.02
5.4.280.0170.06718.89
5.4.270.0070.04319.22
5.4.260.0130.07318.81
5.4.250.0070.07318.80
5.4.240.0070.07719.05
5.4.230.0070.07718.96
5.4.220.0070.07319.06
5.4.210.0100.06019.14
5.4.200.0030.08019.22
5.4.190.0100.07319.22
5.4.180.0000.08319.09
5.4.170.0030.07018.95
5.4.160.0070.08019.10
5.4.150.0070.08019.02
5.4.140.0070.04716.23
5.4.130.0100.06716.32
5.4.120.0070.07016.34
5.4.110.0100.07316.25
5.4.100.0100.07016.43
5.4.90.0230.05716.24
5.4.80.0070.07016.29
5.4.70.0030.04316.36
5.4.60.0000.04316.23
5.4.50.0030.06716.18
5.4.40.0030.07316.28
5.4.30.0070.04016.38
5.4.20.0070.06716.28
5.4.10.0030.07716.28
5.4.00.0070.07015.52
5.3.290.0100.07014.52
5.3.280.0170.05014.41
5.3.270.0030.06314.51
5.3.260.0070.05314.46
5.3.250.0200.07314.61
5.3.240.0170.06714.58
5.3.230.0000.04714.58
5.3.220.0100.07314.42
5.3.210.0130.07014.57
5.3.200.0130.07314.53
5.3.190.0030.06314.39
5.3.180.0030.07714.41
5.3.170.0000.06014.41
5.3.160.0100.07014.41
5.3.150.0100.06714.41
5.3.140.0130.04314.45
5.3.130.0100.04714.53
5.3.120.0070.08014.50
5.3.110.0100.06714.38
5.3.100.0070.06713.94
5.3.90.0170.04713.85
5.3.80.0100.04313.79
5.3.70.0070.07314.00
5.3.60.0070.07013.96
5.3.50.0030.04313.88
5.3.40.0130.07013.95
5.3.30.0030.06713.66
5.3.20.0100.05013.55
5.3.10.0000.05313.66
5.3.00.0130.06713.54
5.2.170.0030.06311.18
5.2.160.0000.04711.20
5.2.150.0000.06311.18
5.2.140.0070.05711.16
5.2.130.0030.05310.93
5.2.120.0070.04711.16
5.2.110.0000.05311.16
5.2.100.0070.05710.92
5.2.90.0100.05011.17
5.2.80.0070.05311.01
5.2.70.0070.06011.11
5.2.60.0070.06311.04
5.2.50.0030.06311.01
5.2.40.0070.05710.94
5.2.30.0030.06710.78
5.2.20.0070.05010.99
5.2.10.0100.05310.90
5.2.00.0000.05010.72
5.1.60.0000.0409.98
5.1.50.0030.0409.87
5.1.40.0070.04710.04
5.1.30.0030.05310.38
5.1.20.0030.05710.42
5.1.10.0100.04310.09
5.1.00.0030.05710.11
5.0.50.0070.0408.57
5.0.40.0030.0478.24
5.0.30.0070.0608.09
5.0.20.0070.0278.27
5.0.10.0030.0408.00
5.0.00.0030.0708.26
4.4.90.0030.0377.91
4.4.80.0070.0307.91
4.4.70.0070.0207.91
4.4.60.0030.0337.91
4.4.50.0000.0377.91
4.4.40.0100.0407.91
4.4.30.0000.0337.91
4.4.20.0000.0377.91
4.4.10.0000.0337.91
4.4.00.0030.0477.91
4.3.110.0030.0307.91
4.3.100.0070.0277.91
4.3.90.0000.0377.91
4.3.80.0030.0507.91
4.3.70.0070.0307.91
4.3.60.0030.0337.91
4.3.50.0030.0337.91
4.3.40.0000.0507.91
4.3.30.0000.0307.91
4.3.20.0030.0277.91
4.3.10.0030.0337.91
4.3.00.0000.0377.91

preferences:
41.06 ms | 400 KiB | 5 Q