3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo json_decode('"\uD83D\uDE00"');

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)
8.3.60.0170.00318.43
8.3.50.0100.01021.97
8.3.40.0230.00519.28
8.3.30.0130.00818.80
8.3.20.0090.00721.76
8.3.10.0090.00720.93
8.3.00.0140.00519.07
8.2.180.0180.00418.18
8.2.170.0260.00518.78
8.2.160.0190.00919.20
8.2.150.0140.00420.69
8.2.140.0090.00521.78
8.2.130.0110.00319.94
8.2.120.0100.00620.87
8.2.110.0110.00619.92
8.2.100.0100.00818.68
8.2.90.0130.00619.16
8.2.80.0090.00718.82
8.2.70.0130.00518.47
8.2.60.0120.00618.87
8.2.50.0120.00518.91
8.2.40.0130.00519.24
8.2.30.0130.00418.86
8.2.20.0130.00518.56
8.2.10.0100.00718.68
8.2.00.0140.00419.03
8.1.280.0110.00725.92
8.1.270.0090.00622.53
8.1.260.0090.00823.50
8.1.250.0100.00523.55
8.1.240.0150.00519.70
8.1.230.0140.00719.06
8.1.220.0120.00618.45
8.1.210.0120.00618.49
8.1.200.0100.00918.02
8.1.190.0130.00617.90
8.1.180.0120.00718.45
8.1.170.0110.00619.11
8.1.160.0130.00518.58
8.1.150.0120.00518.75
8.1.140.0130.00518.69
8.1.130.0110.00618.50
8.1.120.0110.00718.32
8.1.110.0120.00718.42
8.1.100.0100.00619.11
8.1.90.0100.00818.41
8.1.80.0130.00519.15
8.1.70.0110.00518.48
8.1.60.0120.00818.51
8.1.50.0130.00818.41
8.1.40.0150.00518.45
8.1.30.0100.00618.65
8.1.20.0150.00419.22
8.1.10.0150.00518.46
8.1.00.0130.00818.77
8.0.300.0070.00918.33
8.0.290.0160.00617.36
8.0.280.0170.00418.15
8.0.270.0100.00617.98
8.0.260.0110.00817.89
8.0.250.0170.00317.92
8.0.240.0120.00917.95
8.0.230.0120.00417.55
8.0.220.0090.00417.34
8.0.210.0120.00817.81
8.0.200.0140.00617.87
8.0.190.0170.00417.87
8.0.180.0120.00617.88
8.0.170.0140.00717.89
8.0.160.0100.00617.86
8.0.150.0130.00817.78
8.0.140.0200.00317.71
8.0.130.0150.00617.10
8.0.120.0140.00517.03
8.0.110.0130.00517.33
8.0.100.0110.00717.03
8.0.90.0140.00516.97
8.0.80.0130.00717.00
8.0.70.0100.00317.36
8.0.60.0130.00617.06
8.0.50.0130.00617.01
8.0.30.0110.00617.42
8.0.20.0100.00717.29
8.0.10.0140.00617.15
8.0.00.0090.00918.01
7.4.330.0130.00617.70
7.4.320.0150.00717.57
7.4.300.0160.00517.59
7.4.290.0190.00517.60
7.4.280.0200.00417.59
7.4.270.0180.00517.62
7.4.260.0190.00617.64
7.4.250.0150.00616.88
7.4.240.0150.00616.88
7.4.230.0180.00516.89
7.4.220.0190.00416.87
7.4.210.0160.00816.90
7.4.200.0150.00716.88
7.4.190.0160.00816.99
7.4.180.0170.00717.05
7.4.160.0170.00516.86
7.4.150.0160.00517.04
7.4.140.0180.00517.15
7.4.130.0130.00816.76
7.4.120.0180.00516.73
7.4.110.0180.00716.82
7.4.100.0160.00716.82
7.4.90.0180.00416.75
7.4.80.0140.00717.21
7.4.70.0170.00416.77
7.4.60.0130.00716.73
7.4.50.0130.00816.71
7.4.40.0160.00516.82
7.4.30.0180.00716.82
7.4.20.0220.00316.87
7.4.10.0190.00516.79
7.4.00.0180.00516.54
7.3.330.0180.00416.83
7.3.320.0150.00616.24
7.3.310.0160.00616.76
7.3.300.0150.00616.90
7.3.290.0160.00616.63
7.3.280.0120.01016.55
7.3.270.0160.00616.98
7.3.260.0160.00616.73
7.3.250.0140.00816.66
7.3.240.0160.00616.65
7.3.230.0150.00716.77
7.3.220.0200.00616.87
7.3.210.0150.00616.68
7.3.200.0140.00716.68
7.3.190.0160.00616.69
7.3.180.0160.00716.70
7.3.170.0160.00616.78
7.3.160.0150.00816.68
7.3.150.0150.00816.72
7.3.140.0160.00716.76
7.3.130.0170.00716.77
7.3.120.0180.00516.79
7.3.110.0200.00316.76
7.3.100.0190.00716.74
7.3.90.0160.00716.83
7.3.80.0150.00716.44
7.3.70.0150.00516.67
7.3.60.0160.00616.46
7.3.50.0160.00716.49
7.3.40.0160.00616.46
7.3.30.0170.00616.46
7.3.20.0200.00617.24
7.3.10.0160.00616.97
7.3.00.0130.00917.09
7.2.340.0170.00716.89
7.2.330.0160.00716.72
7.2.320.0180.00516.71
7.2.310.0160.00616.75
7.2.300.0180.00516.73
7.2.290.0140.00816.76
7.2.280.0190.00416.82
7.2.270.0190.00516.83
7.2.260.0150.00816.80
7.2.250.0160.00816.83
7.2.240.0180.00616.84
7.2.230.0200.00416.84
7.2.220.0150.00816.84
7.2.210.0170.00616.54
7.2.200.0190.00516.50
7.2.190.0180.00516.57
7.2.180.0160.00716.50
7.2.170.0160.00816.61
7.2.160.0150.00916.54
7.2.150.0160.00817.27
7.2.140.0160.01017.32
7.2.130.0160.00717.19
7.2.120.0170.00617.20
7.2.110.0150.00717.15
7.2.100.0160.00817.24
7.2.90.0210.00617.20
7.2.80.0150.00717.30
7.2.70.0150.00617.18
7.2.60.0130.00717.22
7.2.50.0180.00717.19
7.2.40.0210.00717.34
7.2.30.0400.00717.34
7.2.20.0390.00917.27
7.2.10.0440.00817.38
7.2.00.0470.00917.44
7.1.330.0170.00516.98
7.1.320.0180.00416.98
7.1.310.0160.00616.78
7.1.300.0160.00616.80
7.1.290.0160.00616.76
7.1.280.0150.00916.78
7.1.270.0150.00517.00
7.1.260.0180.00616.81
7.1.250.0140.00616.41
7.1.240.0170.00716.75
7.1.230.0150.00616.64
7.1.220.0230.00716.76
7.1.210.0250.00716.74
7.1.200.0140.00616.63
7.1.190.0140.00716.78
7.1.180.0150.00516.73
7.1.170.0140.00716.76
7.1.160.0240.00616.84
7.1.150.0570.00716.72
7.1.140.0590.00716.69
7.1.130.0410.00616.77
7.1.120.0580.00616.74
7.1.110.0510.00816.47
7.1.100.0580.00716.49
7.1.90.0620.00616.65
7.1.80.0630.00616.64
7.1.70.0390.00816.37
7.1.60.0500.01021.83
7.1.50.0470.00921.83
7.1.40.0370.00821.65
7.1.30.0430.00821.61
7.1.20.0360.00821.70
7.1.10.0350.00716.30
7.1.00.0330.00616.37
7.0.330.0200.00616.58
7.0.320.0180.00416.59
7.0.310.0170.00616.62
7.0.300.0190.00516.56
7.0.290.0500.00516.58
7.0.280.0270.00816.28
7.0.270.0510.00816.50
7.0.260.0580.00716.56
7.0.250.0530.00716.42
7.0.240.0590.00716.37
7.0.230.0590.00616.49
7.0.220.0690.00716.54
7.0.210.0410.00816.22
7.0.200.0490.00816.25
7.0.190.0410.00616.23
7.0.180.0390.00716.00
7.0.170.0370.00616.16
7.0.160.0360.00816.05
7.0.150.0360.00516.01
7.0.140.0340.00716.07
7.0.130.0370.00916.20
7.0.120.0310.00616.21
7.0.110.0290.00716.23
7.0.100.0480.00716.11
7.0.90.0270.00616.09
7.0.80.0300.00716.07
7.0.70.0330.00616.13
7.0.60.0340.00916.03
7.0.50.0170.00716.07
7.0.40.0300.00716.12
7.0.30.0230.00816.20
7.0.20.0310.00616.15
7.0.10.0330.00816.14
7.0.00.0290.00716.14
5.6.400.0170.00516.16
5.6.390.0130.00916.19
5.6.380.0150.00616.22
5.6.370.0140.00816.16
5.6.360.0150.00816.19
5.6.350.0170.00616.20
5.6.340.0190.00616.16
5.6.330.0180.00616.24
5.6.320.0180.00616.17
5.6.310.0160.00716.18
5.6.300.0180.02017.55
5.6.290.0150.02117.52
5.6.280.0150.02417.63
5.6.270.0150.02117.56
5.6.260.0170.02217.61
5.6.250.0140.02217.52
5.6.240.0160.02417.56
5.6.230.0140.02417.56
5.6.220.0180.02117.57
5.6.210.0170.02417.66
5.6.200.0180.02117.61
5.6.190.0150.02517.60
5.6.180.0160.02517.57
5.6.170.0160.02517.62
5.6.160.0180.02317.58
5.6.150.0150.02517.61
5.6.140.0180.02317.53
5.6.130.0160.02317.59
5.6.120.0140.02317.66
5.6.110.0160.02517.56
5.6.100.0180.02017.53
5.6.90.0170.02317.47
5.6.80.0150.02317.40
5.6.70.0160.02117.35
5.6.60.0150.02417.46
5.6.50.0170.01917.36
5.6.40.0130.02217.37
5.6.30.0150.02217.37
5.6.20.0150.02317.36
5.6.10.0150.02217.34
5.6.00.0150.02317.35
5.5.380.0170.01916.57
5.5.370.0160.02316.56
5.5.360.0160.02216.51
5.5.350.0150.02116.54
5.5.340.0160.02316.61
5.5.330.0170.02416.67
5.5.320.0170.02116.68
5.5.310.0160.02316.63
5.5.300.0160.02316.63
5.5.290.0160.02416.67
5.5.280.0160.02216.73
5.5.270.0160.02516.73
5.5.260.0150.02316.70
5.5.250.0150.02216.64
5.5.240.0160.02316.53
5.5.230.0150.02116.46
5.5.220.0140.02316.52
5.5.210.0150.02116.51
5.5.200.0160.02216.46
5.5.190.0160.02016.42
5.5.180.0160.02016.46
5.5.170.0170.00616.12
5.5.160.0170.01916.50
5.5.150.0150.02316.43
5.5.140.0150.02216.45
5.5.130.0160.02216.40
5.5.120.0160.02316.41
5.5.110.0150.02116.42
5.5.100.0160.02216.44
5.5.90.0140.02316.46
5.5.80.0160.02016.36
5.5.70.0130.02216.44
5.5.60.0150.02016.45
5.5.50.0140.02216.49
5.5.40.0160.02016.40
5.5.30.0140.02316.43
5.5.20.0150.02216.52
5.5.10.0150.02216.47
5.5.00.0160.02116.39

preferences:
33.66 ms | 401 KiB | 5 Q