3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo uniqid('',true);

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)
8.2.70.0170.00079.33
8.2.60.0180.00079.33
8.2.50.0110.00879.33
8.2.40.0080.00879.33
8.2.30.0110.00579.33
8.2.20.0050.01179.33
8.2.10.0070.01079.33
8.2.00.0080.00879.33
8.1.200.0080.00879.33
8.1.190.0100.00779.33
8.1.180.0100.00779.33
8.1.170.0170.00279.33
8.1.160.0170.00079.33
8.1.150.0100.00579.33
8.1.140.0100.00779.33
8.1.130.0150.00079.33
8.1.120.0160.00079.33
8.1.110.0160.00279.33
8.1.100.0120.00479.33
8.1.90.0110.00479.33
8.1.80.0060.01179.33
8.1.70.0110.00779.33
8.1.60.0070.00648.41
8.1.50.0080.00522.51
8.1.40.0110.00738.04
8.1.30.0100.00738.09
8.1.20.0130.00538.01
8.1.10.0120.00732.83
8.1.00.0170.00432.79
8.0.290.0150.00479.33
8.0.280.0140.00479.33
8.0.270.0120.00679.33
8.0.260.0130.00479.33
8.0.250.0100.00779.33
8.0.240.0100.00779.33
8.0.230.0120.00679.33
8.0.220.0130.00479.33
8.0.210.0110.00879.33
8.0.200.0120.00679.33
8.0.190.0100.00848.05
8.0.180.0180.00248.04
8.0.170.0100.00637.59
8.0.160.0090.00637.61
8.0.150.0120.00437.51
8.0.140.0140.00432.32
8.0.130.0140.00632.35
8.0.120.0180.00132.35
8.0.110.0120.00532.37
8.0.100.0120.00532.34
8.0.90.0090.00732.34
8.0.80.0130.00332.36
8.0.70.0100.00732.27
8.0.60.0120.00632.26
8.0.50.0110.00632.39
8.0.30.0110.00529.25
8.0.20.0140.00429.29
8.0.10.0130.00629.32
8.0.00.0100.00724.52
7.4.330.0050.00979.33
7.4.320.0200.00079.33
7.4.300.0150.00679.33
7.4.290.0090.00547.90
7.4.280.0080.00937.17
7.4.270.0130.00432.09
7.4.260.0120.00532.02
7.4.250.0140.00332.09
7.4.240.0130.00432.08
7.4.230.0150.00332.08
7.4.220.0120.00532.17
7.4.210.0110.00631.99
7.4.200.0140.00332.03
7.4.190.0110.00432.09
7.4.180.0090.00532.18
7.4.160.0100.00528.84
7.4.150.0110.00328.97
7.4.140.0090.00628.86
7.4.130.0080.00726.79
7.4.120.0100.00626.83
7.4.110.0080.00926.70
7.4.100.0110.00526.72
7.4.90.0100.00726.76
7.4.80.0080.00726.73
7.4.70.0120.00625.28
7.4.60.0130.00525.26
7.4.50.0170.00925.14
7.4.40.0090.00725.08
7.4.30.0120.00525.23
7.4.20.0090.00825.19
7.4.10.0080.00825.26
7.4.00.0070.00925.35
7.3.330.0140.00531.84
7.3.320.0160.00331.87
7.3.310.0130.00531.92
7.3.300.0110.00631.79
7.3.290.0150.00431.90
7.3.280.0150.00328.74
7.3.270.0120.00528.77
7.3.260.0100.00828.71
7.3.250.0130.00526.66
7.3.240.0130.00626.69
7.3.230.0110.00626.62
7.3.220.0140.00326.57
7.3.210.0120.00526.59
7.3.200.0100.00826.53
7.3.190.0100.00725.12
7.3.180.0090.00825.09
7.3.170.0130.00625.18
7.3.160.0130.00525.17
7.3.150.0110.00825.12
7.3.140.0110.00825.10
7.3.130.0120.00725.13
7.3.120.0100.00825.16
7.3.110.0120.00625.08
7.3.100.0110.00523.03
7.3.90.0100.00723.91
7.3.80.0090.00923.85
7.3.70.0120.00723.92
7.3.60.0140.00523.93
7.3.50.0120.00622.84
7.3.40.0110.00823.91
7.3.30.0100.00823.92
7.3.20.0110.00824.61
7.3.10.0150.00524.46
7.3.00.0150.00624.55
7.2.340.0130.00926.75
7.2.330.0180.00426.74
7.2.320.0170.00626.75
7.2.310.0160.00725.22
7.2.300.0130.00825.24
7.2.290.0150.00925.29
7.2.280.0170.00825.21
7.2.270.0140.00825.32
7.2.260.0140.01025.14
7.2.250.0160.00625.28
7.2.240.0150.00725.25
7.2.230.0130.00825.20
7.2.220.0130.00723.95
7.2.210.0130.00823.90
7.2.200.0160.00823.94
7.2.190.0170.00624.02
7.2.180.0150.00723.94
7.2.170.0150.00724.08
7.2.160.0170.00624.05
7.2.150.0210.00724.72
7.2.140.0150.00724.75
7.2.130.0170.00824.77
7.2.120.0160.00924.75
7.2.110.0170.00624.81
7.2.100.0140.00823.87
7.2.90.0130.00724.78
7.2.80.0160.00524.77
7.2.70.0150.00624.78
7.2.60.0160.00724.79
7.2.50.0160.00624.68
7.2.40.0150.00724.76
7.2.30.0150.00724.82
7.2.20.0170.00624.75
7.2.10.0150.00624.76
7.2.00.0140.00724.72
7.1.330.0230.00425.35
7.1.320.0140.00623.93
7.1.310.0150.00823.90
7.1.300.0160.00623.82
7.1.290.0170.00623.90
7.1.280.0180.00523.88
7.1.270.0170.00723.80
7.1.260.0170.00723.87
7.1.250.0150.00923.80
7.1.240.0190.00423.76
7.1.230.0160.00523.84
7.1.220.0190.00623.78
7.1.210.0160.00623.83
7.1.200.0120.00923.85
7.1.190.0150.00523.87
7.1.180.0130.00823.81
7.1.170.0180.00423.83
7.1.160.0160.00723.83
7.1.150.0160.00523.80
7.1.140.0160.00523.80
7.1.130.0150.00623.84
7.1.120.0160.00723.77
7.1.110.0150.00623.80
7.1.100.0150.00623.67
7.1.90.0140.00723.77
7.1.80.0160.00523.77
7.1.70.0320.00623.04
7.1.60.0140.00723.04
7.1.50.0160.00623.02
7.1.40.0140.00622.97
7.1.30.0130.00722.94
7.1.20.0140.00622.98
7.1.10.0110.00822.92
7.1.00.0170.00422.94
7.0.330.0370.00723.52
7.0.320.0140.00523.55
7.0.310.0120.00623.49
7.0.300.0150.00723.52
7.0.290.0310.00523.50
7.0.280.0210.00623.54
7.0.270.0140.00723.53
7.0.260.0120.00923.51
7.0.250.0140.00623.52
7.0.240.0160.00423.66
7.0.230.0130.00723.59
7.0.220.0130.00923.58
7.0.210.0180.00623.56
7.0.200.0150.00522.79
7.0.190.0170.00722.75
7.0.180.0190.00622.81
7.0.170.0130.00522.81
7.0.160.0130.00622.73
7.0.150.0140.00522.72
7.0.140.0140.00522.79
7.0.130.0150.00622.80
7.0.120.0220.00822.80
7.0.110.0160.00822.69
7.0.100.0140.00622.70
7.0.90.0150.00722.69
7.0.80.0160.00522.70
7.0.70.0180.00522.67
7.0.60.0140.00622.77
7.0.50.0140.00622.70
7.0.40.0140.00622.77
7.0.30.0150.00522.75
7.0.20.0150.00422.74
7.0.10.0150.00722.73
7.0.00.0220.00622.72
5.6.400.0130.00823.45
5.6.390.0120.00823.49
5.6.380.0130.00923.43
5.6.370.0150.00523.41
5.6.360.0160.00523.42
5.6.350.0130.00823.38
5.6.340.0130.00723.47
5.6.330.0150.00623.44
5.6.320.0140.00723.46
5.6.310.0140.00723.47
5.6.300.0130.01123.07
5.6.290.0130.01123.13
5.6.280.0110.01423.14
5.6.270.0100.01523.13
5.6.260.0140.01023.13
5.6.250.0130.01323.08
5.6.240.0130.01123.14
5.6.230.0120.01323.17
5.6.220.0140.01023.15
5.6.210.0140.00923.13
5.6.200.0140.00923.20
5.6.190.0130.01223.16
5.6.180.0110.01323.16
5.6.170.0150.01323.15
5.6.160.0120.01123.16
5.6.150.0140.01323.17
5.6.140.0160.01223.19
5.6.130.0140.01023.16
5.6.120.0150.01223.12
5.6.110.0130.01323.08
5.6.100.0130.01123.17
5.6.90.0160.01023.05
5.6.80.0130.01023.01
5.6.70.0120.01123.11
5.6.60.0130.01023.15
5.6.50.0100.01223.02
5.6.40.0130.01023.00
5.6.30.0110.01023.02
5.6.20.0140.00822.98
5.6.10.0090.01422.98
5.6.00.0120.01222.99
5.5.380.0120.01322.79
5.5.370.0140.01322.77
5.5.360.0150.01122.70
5.5.350.0150.01022.74
5.5.340.0150.01122.75
5.5.330.0110.01222.79
5.5.320.0140.01122.82
5.5.310.0130.01122.71
5.5.300.0160.01322.73
5.5.290.0130.01122.75
5.5.280.0130.01122.74
5.5.270.0120.01122.78
5.5.260.0140.01222.77
5.5.250.0120.01422.63
5.5.240.0130.01022.65
5.5.230.0130.00922.61
5.5.220.0120.01122.71
5.5.210.0110.01422.78
5.5.200.0130.01022.63
5.5.190.0110.01222.62
5.5.180.0140.00922.71
5.5.170.0140.00723.25
5.5.160.0110.01322.69
5.5.150.0100.01222.56
5.5.140.0120.01422.57
5.5.130.0120.01022.57
5.5.120.0130.00922.61
5.5.110.0130.01022.54
5.5.100.0110.01122.58
5.5.90.0120.01122.70
5.5.80.0120.01022.78
5.5.70.0130.01022.73
5.5.60.0120.01122.67
5.5.50.0130.01022.57
5.5.40.0130.01022.66
5.5.30.0130.01022.63
5.5.20.0120.01222.66
5.5.10.0140.01122.61
5.5.00.0110.01222.56
5.4.450.0110.01520.68
5.4.440.0100.01020.62
5.4.430.0100.00920.63
5.4.420.0110.01120.62
5.4.410.0100.00920.61
5.4.400.0100.01020.56
5.4.390.0100.00820.54
5.4.380.0110.01020.53
5.4.370.0120.00720.55
5.4.360.0120.00720.55
5.4.350.0120.00820.54
5.4.340.0110.00820.59
5.4.330.0110.00520.76
5.4.320.0130.00720.59
5.4.310.0110.00820.58
5.4.300.0090.01020.62
5.4.290.0120.00720.57
5.4.280.0120.00920.60
5.4.270.0130.00620.57
5.4.260.0090.01020.52
5.4.250.0100.00920.56
5.4.240.0100.00920.53
5.4.230.0110.00820.42
5.4.220.0130.00720.47
5.4.210.0110.00920.48
5.4.200.0110.00820.41
5.4.190.0110.00920.49
5.4.180.0110.00720.42
5.4.170.0080.01520.52
5.4.160.0120.00620.48
5.4.150.0100.00820.54
5.4.140.0120.00720.25
5.4.130.0100.00920.26
5.4.120.0110.00820.29
5.4.110.0100.01120.26
5.4.100.0090.00820.29
5.4.90.0110.00820.30
5.4.80.0100.00820.35
5.4.70.0120.00620.34
5.4.60.0110.00620.31
5.4.50.0090.00920.17
5.4.40.0110.00620.33
5.4.30.0100.00920.27
5.4.20.0100.00920.31
5.4.10.0120.00720.28
5.4.00.0090.00920.20
5.3.290.0090.01020.61
5.3.280.0110.00820.53
5.3.270.0090.01020.60
5.3.260.0100.00920.57
5.3.250.0100.00920.64
5.3.240.0110.00820.50
5.3.230.0100.00820.57
5.3.220.0090.00920.47
5.3.210.0080.01120.55
5.3.200.0100.00820.48
5.3.190.0100.01020.53
5.3.180.0090.00920.57
5.3.170.0100.00920.59
5.3.160.0100.00920.68
5.3.150.0110.00920.58
5.3.140.0100.01020.60
5.3.130.0090.01020.63
5.3.120.0100.00820.66
5.3.110.0100.00920.64
5.3.100.0090.01020.56
5.3.90.0110.00820.59
5.3.80.0100.01220.45
5.3.70.0080.01120.50
5.3.60.0090.01020.56
5.3.50.0100.00920.58
5.3.40.0090.00920.60
5.3.30.0090.01020.61
5.3.20.0120.00720.52
5.3.10.0090.01120.40
5.3.00.0100.00920.40

preferences:
53.66 ms | 400 KiB | 5 Q